DK Digital | RSU-100 | User manual | DK Digital RSU-100 User manual

Modbus Communication
Option
Micrologic A, E, P and H
User manual
This document presents the architecture and the functions of the Modbus communication option.
The Modbus communication option makes it possible to remotely use all the functions of your
Masterpact or Compact circuit breaker, its Micrologic control unit and all the pertaining options.
Remote operations are based on a secure communication architecture.
The Modbus communication option may be used to interconnect the control units
(A , E , P or H) and a supervisor, a PLC or Modbus master equipment. The connection implements an
RS485 physical link and the Modbus -RTU protocol.
To install and connect the system, see the corresponding documentation.
COMBT32AK_EN.doc
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Modbus Communication Option
Schneider Electric
COMBT32AK_EN.doc
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Modbus Communication Option
Schneider Electric
Modbus communication option for Micrologic A , E, P
and H
COMBT32AK_EN.doc
Modbus communication option for Micrologic A , E, P and H
3
Communication architecture
5
Introduction
Circuit-breaker manager: @ xx
Chassis manager: @ xx + 50
Metering manager: @ xx + 200
Protection manager: @ xx + 100
5
7
8
9
12
Command interface
13
Operating principle
Send commands in shared mode
Send commands in protected mode
Remote configuration
13
14
15
19
Access to the files
22
Introduction
Event log of the circuit-breaker manager
Event log of the protection manager
Event log of the metering manager
Maintenance event log of the protection manager
Maintenance event log of the metering manager
Min-Max event log of the metering manager
Wave Form Capture
Fault Wave Form Capture
22
23
25
27
29
31
33
35
37
Modbus protocol
40
Generality
40
Modbus protocol
41
Modbus functions
41
Modbus protocol
42
Appendix
43
Format
43
Appendix
44
Trip/Alarm history
Table of registers
44
46
Structure of the table
Circuit-breaker manager @ xx
Chassis manager @ xx + 50
Metering manager @ xx + 200
Protection manager @ xx + 100
46
47
53
56
78
List of commands
108
Chassis-manager commands
Circuit-breaker manager commands
Metering-manager commands
Protection-manager commands
115
116
117
118
Examples of commands
120
Send commands in protected mode
Remotely close the circuit breaker
Synchronise the clocks
Remotely configure and set
120
122
123
124
3
Modbus Communication Option
Schneider Electric
Run remote Resets / Preset
Manage the event logs
Configure Analog pre-defined Alarm n°1 :
Over Current Phase A
Manage the Wave Form Capture
Modbus protocol
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Modbus communication
option for Micrologic A , E,
126
P and H
128
129
131
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Modbus Communication Option
Schneider Electric
Communication
architecture
E71901A
Introduction
Connection of a fixed circuit breaker requires one connection point on the RS485 bus for the "device"
communication module which is installed behind the Micrologic control unit.
Connection of a withdrawable circuit breaker requires two connection points on the RS485 bus, one
for the "device" communication module and the second for the "chassis" communication module.
The RS485 standard limits the number of physical connections per segment to 32
Maximum number of circuit breakers
Per RS485 segment
Fixed
31
Withdrawable
15
The "device" communication module contains three managers:
b the circuit-breaker manager
b the metering manager
b the protection manager.
The "chassis" communication module contains the chassis manager.
E71902A
The division into four separate managers enhances the security of data exchange between the
supervision system and the circuit-breaker actuators.
The manager addresses are automatically inferred from the @xx address entered on the Micrologic
control unit. By default, the circuit-breaker manager address is 47.
Addresses
@ xx
Circuit-breaker manager
@ xx + 50
Chassis manager
@ xx + 200
Metering manager
@ xx + 100
Protection manager
Note.
For information on setting the control-unit address, see the installation manual for the equipment.
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Modbus Communication Option
Schneider Electric
Communication
architecture
Introduction
Manager architecture
b A manager contains:
a table of registers that may be read-accessed only
files such as the event log
commands for functions such as write in the registers, turn the circuit breaker ON or OFF, reset
counters, etc
Modbus functions used to remotely access the registers and the manger files.
Note.
The commands for the metering and protection managers are controlled by the circuit-breaker manager.
b A command interface in the circuit-breaker and chassis managers is used to control the
applications.
This interface monitors execution of the command and issues a report.
E71900A
Modbus functions
The device and chassis Modbus options operate in slave mode and enable a
Modbus master to access all the registers, files and applications contained in the
managers.
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Modbus Communication Option
Schneider Electric
Communication
architecture
Circuit-breaker manager: @ xx
The circuit-breaker manager may be used to remotely monitor circuit-breaker
status:
b open (OFF)
b closed (ON)
b tripped (SDE)
b ready to close (PF), etc.
It is also possible to remotely open or close the circuit breaker if the MX and/or XF
communicating coils are installed.
Remote control may be disabled by locally setting the Micrologic control unit to
manual ("Manu") mode. "Auto" mode enables remote control of the circuit breaker.
The circuit-breaker manager contains the registers listed below.
Register range
Description
515-543
Modbus configuration and identification
544-577
Diagnostics counters and Modbus password
603-624
Metering/protection manager event notification
650-670
Tripping cause and circuit-breaker status
671-715
Time-stamping of last status changes
718-740
Event log in the circuit-breaker manager (see the section :
Access to the files)
800
Communication profile activation
1200-12215
Communication profile
Note.
More detailed information on these registers is presented in thesection Appendix : Table of
registers : circuit-breaker -manager.
.
Communication profile
In order to optimize the number of Modbus request, a communication profile has
been implemented. The communication profile is located in the circuit-breaker
manager @xx. This communication profile contains informations coming from the
circuit-breaker manager, the metering manager and the Protection manager. The
communication profile is defined in the register range : 12000-12215.
Simplified OPEN/CLOSE command
In order to simplify the application software to remotely open or close the circuitbreaker, a simplified OPEN/CLOSE command has been implemented. The
simplified OPEN/CLOSE command is located in the circuit-breaker manager @xx.
With the simplified OPEN/CLOSE command, it is not necessary to request the flag,
neither to enter in configuration mode, neither to read the control word. It is still
necessary to be in AUTO mode (see register 670). Furthermore, this simplified
OPEN/CLOSE command is password protected (default value=0000). In order to
change the password, it is mandatory to use the « magic box » and the associated
Micrologic utility RSU.(please consult us).
The simplified OPEN/CLOSE command is a share command (command code =
57400).
Note.
More detailed information on this command is presented in thesection Appendix : Liste of
command : circuit-breaker -manager.
.
WARNING :
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Communication profile and simplified OPEN/CLOSE command
are available only with a Breaker Communication Module
firmware version greater or equal to V2.0 (register 577 must be
greater or equal to 02000)
Modbus Communication Option
Schneider Electric
Communication
architecture
Chassis manager: @ xx + 50
The chassis manager indicates the position of the device on the chassis:
b "connected" position
b "test" position
b "disconnected" position.
The chassis manager contains the registers listed below.
Register range
Description
515-543
Modbus configuration and identification
544-577
Diagnostics counters and Modbus password
661-664
Chassis status
679-715
Time-stamping of last status changes
Note.
More detailed information on these registers is presented in thesection Appendix : Table of
registers : chassis-manager.
.
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Modbus Communication Option
Schneider Electric
Communication
architecture
Metering manager:
@ xx + 200
The metering manager prepares the electrical values used to manage the lowvoltage distribution system.
Every second, the metering manager refreshes the "real-time" rms measurements.
Using this data, it then calculates the demand and energy values, and stores the
minimum / maximum values recorded since the last reset.
Metering-manager operation depends on the Micrologic settings:
b type of neutral (internal, external, none)
b the normal direction for the flow of active power (this setting determines the sign
of the measured power).
b voltage-transformation ratio
b rated frequency.
The metering manager must be set independently of the protection manager to
determine:
b the calculation mode for the power (type of distribution system)
b the calculation mode for the power factor (IEEE, IEEE alt., IEC)
The metering manager contains the registers listed below.
Register range
Description
1000-1299
Real-time measurements
1300-1599
Minimum values for the real-time measurements from 1000 to 1299
1600-1899
Maximum values for the real-time measurements from 1000 to 1299
2000-2199
Energy
2200-2299
Demand values
3000-3299
Time stamping
3300-3999
Configuration of the metering manager
4000-4099
Reserved
4100-5699
Spectral components
5700-6899
Analog pre-defined alarm (1 to 53)
7100-7499
File Header/ status
(see the section : Access to the files )
Note.
More detailed information on these registers is presented in thesection Appendix : Table of
registers : metering-manager.
Registers 1000 to 1299: real-time measurements
The metering manager refreshes the real-time measurements every second.
Registers 1300 to 1599: minimum values of the real-time
measurements from 1000 to 1299
The minimum values for the real-time measurements may be accessed at the
registers of the real-time values + 300.
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Modbus Communication Option
Schneider Electric
Communication
architecture
Metering manager:
@ xx + 200
All the minimum values are stored in memory and may be reset to zero, group by
group according to the list below, by the command interface:
b rms current
b current unbalance
b rms voltage
b voltage unbalance
b frequency
b power
b power factor
b fundamental
b total harmonic distortion
b voltage crest factor
b current crest factor.
Note.
The minimum and maximum values of the real-time measurements are stored in the memory.
They may be reset to zero.
The maximum values of the demand measurements are time stamped and stored in memory.
They may be reset to zero.
Registers 1600 to 1899: maximum values of the real-time
measurements from 1000 to 1299
The maximum values for the real-time measurements may be accessed at the
registers of the real-time values + 600.
All the maximum values are stored in memory and may be reset to zero, group by
group according to the list below, by the command interface:
b rms current
b current unbalance
b rms voltage
b voltage unbalance
b frequency
b power
b power factor
b fundamental
b total harmonic distortion
b voltage crest factor
b current crest factor.
Registers 2000 to 2199: energy measurements
The energy counters may be:
b reset to zero
b preloaded with an initial value
using the reset applications via the command interface.
Registers 2200 to 2299: demand values
The demand values are refreshed every 15 seconds for sliding windows or at the
end of the time interval for block windows. When block windows are used, an
estimation of the value at the end of the time interval is calculated every 15
seconds.
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Modbus Communication Option
Schneider Electric
Communication
architecture
Metering manager:
@ xx + 200
Registers 3000 to 3299: time stamping
The time-stamping function becomes useful once the time and date have been set
on the Micrologic control unit, either locally or via the communication network.
If power to the Micrologic control unit unit is cut, the time and date must be set
again. With firmware release “logic 2002 AA” and above, the clock is powered by
the battery. So, it is no more necessary to set time and date after power comes off
on the Micrologic control unit.
If power to the communication option is cut, the time and date must be set again
The maximum drift of the Micrologic clock is approximately 0,36 seconds per day.
To avoid any significant drift, the clocks must be periodically synchronised via the
communication network.
Registers 3300 to 3999: configuration of the metering manager
The configuration registers may be read at all times. The registers may be modified
via the command interface in configuration mode.
Registers 4100 to 5699: spectral components
b rms/phase of voltage harmonic
b rms/phase of current harmonic.
Registers 6000 to 6899: Analog pre-defined Alarms (1 to 53)
The alarms registers may be read at all times. The registers may be modified via
the command interface in configuration mode. These alarms (available with
Micrologic H only) can be used to trigger Wave form Capture.
Registers 7100 to 7499: File header/Status
Event log configuration/characteristics and format of records for :
Wave Form Capture
(file n° 5)
Event log of the metering manager
(file n° 10)
Min-Max event log
(file n° 11)
Maitenance event log of the metering manager (file n° 12)
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Modbus Communication Option
Schneider Electric
Communication
architecture
Protection manager:
@ xx + 100
The protection manager ensures the critical circuit-breaker functions. The Micrologic
control unit was designed to make this manager completely independent and thus
guarantee secure operation.
It does not use the measurements generated by the metering manager, but rather
calculates the protection-function inputs and outputs itself. This ensures extremely
fast reaction times.
The protection manager manages:
b The basic protection : the long-time (LT), short-time (ST), instantaneous and
ground-fault current protection functions
b The advanced protection : currents I max, I unbal, voltages U max, U min and
U unbal, frequency F max and F min, maximum reverse power Rp max, phase
rotation ∆Φ.
The protection manager controls:
b the automatic load shedding and reconnection functions, depending on current
and power
b the optional M2C and M6C contacts.
Remote access to the protection manager depends on the parameters set locally on
the Micrologic control unit and on the position of the protective cover for the
settings.
A local operator may disable all remote access to the protection manager. It is also
possible to limit access to certain users by setting up a password on the Micrologic
control unit.
A protection function intended to trip the circuit breaker cannot be modified if the
protective cover is closed, with or without the password.
The protection manager contains the registers listed below.
Register range
Description
8750-8753
Characteristics of the protection manager
8754-8803
Fine settings for the long-time, short-time, instantaneous,
ground-fault and earth-leakage protection functions
8833-8842
Measurements carried out by the protection manager
8843-8865
Status of the protection manager
9000-9599
Time stamping and trip/alarm history
9600-9628
Micrologic configuration
9629-9799
Advanced protection settings
9800-9899
Relay configuration (M2C/M6C)
9900-9924
Event log
(see the section : Access to the files)
File N° 20
9932-9956
Maintenance event log
(see the section : Access to the files)
File N° 12
9964-9989
Fault Wave form Capture(see the section : Access to the files)
File N° 22
Note.
More detailed information on these registers is presented in thesection Appendix : Table of
registers : protectiong-manager.
.
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Modbus Communication Option
Schneider Electric
Command interface
Operating principle
Write access to Micrologic data and control-unit options is monitored to inhibit
accidental operation and operation by unauthorised persons.
Commands sent to Micrologic control units are carried out via a command interface.
The command interface manages transmission and execution of the various
commands using the registers numbered from 7700 to 7729 that may be accessed
by the Modbus read and write functions.
The circuit-breaker manager supports the command interface for the commands
intended for the circuit-breaker, measurement and protection managers.
The chassis manager supports its own command interface.
Slave @ xx
[circuit-breakermanager]
Command interface 7700 to 7729
Commands intended for
the circuit-breaker manager
Slave @ xx+50
[chassismanager]
Command interface 7700 to 7729
Commands intended for the
chassis manager only
Commands intended for
the protection manager
Commands intended for
the metering manager
The command interface offers two command-management modes:
b shared mode
This mode may be used to send up to 20 commands in series. It returns exclusively
the indications on command transmission via the Modbus protocol. This mode does
not return the result of command execution.
b protected mode
This mode may be used to monitor execution of a command and to manage access
by a number of supervisors to a single circuit breaker. This is the case for the
Modbus multi-master architectures on Ethernet TCP/IP).
When a command is written, the command interface updates its registers with
information on command execution. It is necessary to wait until the command is
terminated before sending the next command.(Recommanded time-out is 500
ms)
Furthermore, when the command is terminated, it is necessary to respect a
delay before sending the next command. (Recommanded delay is 20 ms).
Access control is achieved by a flag reservation and freeing mechanism. In
protected mode, a command may be issued only after receiving a flag.
Note.
Certain commands may be accessed only in protected mode. See the section with the list of
commands to determine the possible command-management modes.
Command interface registers
register
read/ scale
write
R/W -
unit
format
interval
A/E P/H
7700
nbr of
registers
10
-
INT
0.. 65535
A/E P/H command interface in shared
mode – commands (1),
ShCmdIf
7715
5
R
-
-
INT
0.. 65535
A/E P/H command interface in protected
mode – status (1)
PrCmdIfState
7720
10
R/W
-
-
INT
0.. 65535
A/E P/H command interface in protected
mode – commands (1),
PrCmdIf
7730
100
R
-
-
INT
0.. 65535
A/E P/H command interface in protected
mode – return data(1),
PrCmdIfBuffer
(1)
COMBT32AK_EN.doc
description
label
See the section " List of commands ".
13
Modbus Communication Option
Schneider Electric
Command interface
Send commands in
shared mode
The shared mode uses the registers numbered 7700 to 7709 in the command
interface:
Command interface registers 7700 to 7709 may be read accessed. They are
used to send parameters and run execution of commands in shared mode.
Registers
Description
7700
Command number
7701
Parameter P1
7702
Parameter P2
7703
Parameter P3
7704
Parameter P4
7705
Parameter P5
7706
Parameter P6
7707
Parameter P7
7708
Parameter P8
7709
Parameter P9
See the list of commands that may be accessed in shared mode and the
corresponding parameters in the section with the list of commands for Micrologic
control units.
Proceed in the following manner to send a command in shared mode.
b Step 1. Parameters
Fill in the command parameters in registers 7701 to 7709
b Step 2. Write command
Write the command number to register 7700 to initiate execution.
It is possible to optimise data flow on the communication system by using function
16 in the Modbus protocol. In this case, the data may be written to registers 7700 to
7709 in a single step. The circuit-breaker communication option will automatically
put steps 1 and 2 in the correct order.
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Modbus Communication Option
Schneider Electric
Command interface
Send commands in
protected mode
The protected mode uses the registers numbered 7715 to 7829 in the command
interface.
Command interface registers 7715 to 7719 may be read accessed only and
provide the indications required to use the protected mode (status).
Registers
Description
7715
Flag query (1)
7716
Active Flag
7717
Number of the command being executed (3)
7718
Number of the last command executed (4)
7719
Result code of the last command executed (4)
(2)
Note.
(1)
Register 7715 must be read-accessed to request an access flag to the command interface in
protected mode. The communication option returns 0 if the flag was already attributed during a
previous query and not returned (see the command table for information on return). Otherwise,
a random number is read, corresponding to the flag attributed. This number becomes the active
flag.
(2)
The active flag indicates to a supervisor the number of the flag with current access rights to
the command interface in protected mode. Only the supervisor that was attributed the given
number during a flag query has the right to use the command interface in protected mode. The
active flag returns to 0 if no command is sent for two minutes or if the user returns the flag (see
the command table for information on return).
(3)
The number of the command currently being executed remains set to 0 as long as no
command is sent to 7720. As soon as a command is sent, register 7717 indicates the number of
the command. It returns to 0 when command execution is terminated.
(4)
When command execution is terminated, register 7718 receives the number of the command
and register 7719 indicates the result code. The contents of registers 7718 and 7719 are not
modified until the next command has been completely executed.)
Register 7719 : Command result codes table
Result codes
COMBT32AK_EN.doc
Description of register 7719
0
Command successfully executed.
10
Command not executed, the necessary resources are not
available or the option is not installed.or remote access = NO
11
Command not executed, a local user is using the resources.
12
Command not executed, the portable test kit is using the local
resources.
14
Command not executed, the resources are being used by a
remote user.
15
Invalid record size.
16
Illegal file command.
17
Insufficient memory.
42
Invalid file number.
81
Command not defined.
82
Command parameters not set or invalid.
107
Invalid record number.
125
Invalid number of records.
200
Protected mode not active.
201
End of time delay.
Command not executed.
202
Invalid password.
Command not executed.
15
Modbus Communication Option
Schneider Electric
Command interface
Send commands in
protected mode
Command interface registers 7720 to 7729 may be read accessed. They are
used to send parameters and run execution of commands in protected mode.
Registers
Description
7720
Command number
7721
Parameter P1
7722
Parameter P2
7723
Parameter P3
7724
Parameter P4
7725
Parameter P5
7726
Parameter P6
7727
Parameter P7
7728
Parameter P8
7729
Parameter P9
See the list of commands that may be accessed in protected mode and the
corresponding parameters in the section with the list of commands for Micrologic
control units.
Command interface registers 7730 to 7829 may be read accessed. They are
used as a buffer for the returned data.
.
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Modbus Communication Option
Schneider Electric
Command interface
Send commands in
protected mode
Proceed as follows to send a command in protected mode.
b Step 1. Request the flag
Read register 7715 to request the flag required to access the protected mode.
If the register returns 0, another user currently has the access rights and it is
necessary to wait until that user returns the flag. It is possible, however, that you
already took the flag for another command and did not return it. E.g. if you wished to
sequence sending of a series of commands.
It is possible to check if you have the rights by reading the active flag at register
7716. In this case, even if you read 0 at 7715 when you made the request, it is
possible to send the commands.
b Step 2. Fill in parameters
Fill in the command parameters (P1 to P9) in registers 7721 to 7729.
b Step 3. Write command
Write the command number to register 7720 to initiate execution.
b Step 4. Wait for command being executed
Wait until the command is fully terminated, by reading registers 7717 and 7718.
(recommanded time-out = 500 ms)
b Step 5. Check Result code
Check the result code for the command by reading register 7719.
b Step 6. Send New command
Send new commands in protected mode by starting with step 2 or go on to step 7.
(recommanded delay between command fully terminated and new command = 20
ms)
b Step 7. Release the flag
Return the flag to free the protected mode. See the command table for information
on returning the flag.
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Modbus Communication Option
Schneider Electric
Command interface
Send commands in
protected mode
Optimise sending of commands
It is possible to optimise data flow on the communication system by using function
16 in the Modbus protocol. In this case, the data may be written to registers 7720 to
7729 in a single step. The command interface will automatically put steps 2 and 3 in
the correct order.
Caution. It is advised not to use function 23 to optimise steps 1, 2 and 3, because
this function does not check access rights to protected mode before sending the
command. This may cause problems for another supervisor who current has the
access rights.
Most of the commands that may be used to remotely control the circuit breaker
implement two steps, namely the request for the flag (step 1) and return of the flag
(step 7).
This mechanism makes it possible for a number of supervisors to issue commands,
on the condition that the two steps be implemented.
Using this procedure, you take and return the flag for each of the commands to be
issued. In this case, the possible degree of parallelism between the various
supervisors is increased, but at the cost of more traffic on the communication
system.
If you have a number of commands to send, optimise the mechanism by sending all
the commands between the two steps, i.e. request the flag, send all the commands
in one shot and then return the flag. In this case, you occupy the command interface
for a longer time, but traffic on the communication system is optimised.
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Modbus Communication Option
Schneider Electric
Command interface
Remote configuration
Detailed information on the registers is
presented in the Appendix containing the
tables of registers.
A number of simple concepts must be clear in order to remotely configure the circuit
breaker successfully.
b Configuration is carried out via the configuration registers (R/W).
The configuration registers for all the managers (circuit breaker, chassis, metering
and protection) may be read accessed in the table of registers.
The only way to remotely modify a configuration is to modify the contents of the
configuration registers.
b The configuration registers (R/W) may be write accessed in configuration
mode only.
To modify the configuration registers, it is necessary to remove the register writeprotect function by running the command required to enter in configuration mode,
via the command interface. Once in configuration mode, it is possible to write
access the configuration registers and you may modify one or more configuration
registers using the standard Modbus write functions.
Circuit-breaker manager
@ xx
Register range
Configuration registers
534-543
Identification of the Breaker Communication Module
Chassis manager
Register range
534-543
@ xx + 50
Configuration registers
Identification of the Chassis Communication Module
Metering manager
Register range
3303-3355
@ xx + 200
Configuration registers
Configuration of the metering manager
6000-6011
Configuration of Analog pre-defined Alarm 1
6012 to 6635
Configuration of Analog pre-defined Alarm 2 to 53
Protection manager
@ xx + 100
Register range
Configuration registers
8753-8803
Fine adjustments for the basic protection
9604-9618
Configuration of the protection manager
9629-9798
Settings for the advanced protections
9800-9846
Configuration of the output relays (M2C/M6C)
Specific conditions must be met to enter the configuration mode.
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Modbus Communication Option
Schneider Electric
Command interface
Remote configuration
Consult the list of commands for details on
the check words.
Remote access is not possible if local configuration is
underway and vice-versa
When a local user is in the process of locally modifying the configuration of
Micrologic or of its options, it is not possible to start a remote-configuration
sequence.
Micrologic considers that a local user is in the process of modifying the
configuration when a parameter field is displayed in reverse video or as soon as the
Micrologic plastic cover is openend..
Access to configuration mode is subject to different
restrictions depending on the manager
Access to configuration mode for the protection manager requires the remoteaccess code that was programmed on the front panel of the Micrologic control unit.
This code (default value = 0000) may be obtained only via the setting screen on the
Micrologic control unit itself. What is more, it is possible to access the configuration
mode for the protection manager only if the Micrologic control unit has been set to
authorise remote access. This setting must be made manually via the front panel of
the Micrologic control unit. It is possible to consult the protection-manager register
9800 to check the status of this parameter. Then you can access to the the
configuration mode for the protection manager by using the command In_pCfg.
Access to configuration mode for the circuit-breaker and metering managers
requires a control word that must first be read in the table of registers.Register 553
is the control word for the circuit-breaker, register 3300 is the control word for the
metering manager. Then you can access to the the configuration mode by using the
command In_mCfg for the metering manager or by using the command
In_CommCfg for the circuit-breaker manager.
This two-step operation is intended to avoid inadvertent access to the configuration
mode.
The access commands for configuration mode implement the protected mode and
systematically inform on the command result.
New configurations are always checked before being
accepted
When writing in the configuration registers, the Modbus write functions are
accepted, even if the written value exceeds the limits presented in the tables of
registers that should be consulted first.
To assist in configuring the protection functions, Micrologic provides access to a set
of registers that list the minimum and maximum permissible values for the various
protection settings
All the configuration data entered are checked before they enter into effect. This
check is run when you exit configuration mode, using the commands Out_pCfg for
the protection manager, Out_mCfg for the metering manager or Out_CommCfg for
the circuit-breaker manager.
If one of the configuration settings is incorrect, all the new configuration data are
rejected. The system indicates why the data are rejected via the result returned for
the command used to exit the configuration mode. The protection manager
indicates the first ten faulty configuration registers. See the information on
command Out_pCfg for further details.
The new configuration data take effect only on exiting
configuration mode
The new configuration data take effect only on exiting configuration mode so that
the data can be checked. I.e., it is when the Out_pCfg, Out_mCfg or Out_CommCfg
command has been successfully run that the new configuration settings become
active.
COMBT32AK_EN.doc
20
Modbus Communication Option
Schneider Electric
Command interface
Remote configuration
Example of a remote parameter-setting sequence
Below are the steps that must be followed to modify the long-time (LT) current
setting.
b Step 1
Check that remote access is authorised by reading register 9800 at address @+100
[protection manager].
b Step 2
Make sure you have the remote-access code, noted on the "Local / Remote" screen
in the "COM setup" menu of Micrologic.
b Step 3
Enter configuration mode for the protection manager, using the In_pCfg command.
See the "Examples of commands" appendix.
b Step 4
Enter the new setting in registers 8753 to 8803, at the address @+100 [protection
manager].
Make sure these new settings are below the value set by the rotary switch.
b Step 5
Exit configuration mode for the protection manager, using the Out_pCfg command,
and check first for an error code returned by the command interface, then the
parameters returned by Out_pCfg in registers 7730 to 7739 of the circuit-breaker
command interface.
b Step 6
Read the contents of the registers 8756 and 8757. The settings should be those
entered, if step 5 did not return an error.
COMBT32AK_EN.doc
21
Modbus Communication Option
Schneider Electric
Access to the files
Introduction
Micrologic stores events anf wave form in diferent files. These files may be read
with the command interface : ReadFileX_RecY. The requested recording may be
read starting in registers 7730. See the section Appendix : Examples of commands.
A file is made up of records. All records in a file have the same structure and size.
Each record, with a maximum of 100 is made up of a number of registers.
Each file is linked to a descriptor. The descriptor is made up of a read zone for file
configuration (Header) and for file characteristics (Status). Descriptors are updated
each time new data is added to the file.
The file configuration (Header) gives information about size of file and records.
The file characteristics (Status) gives information about record numbers. The file
characteristics (Status) makes available to the supervisor two sequence registers
that indicate the first and last events recorded in the file. They enable the supervisor
to determine whether certain events were deleted before they could be read. The
sequence number for the last event increments from 1 to 8000 each time a new
event is recorded. When the file is full (maximum of 100), the new events overwrite
the oldest events. The sequence number for the last event continues to increment
normally. When the oldest event is overwritten, the sequence number for the first
event also increments.
When the sequence number reachs 8000, the next sequence number will be one.
Event log
b The event log of the circuit-breaker manager
Micrologic A/E/P/H
The system stores the events that concern circuit-breaker control (e.g. opening or
closing of the contacts) in the file N° 30. This file is made up of 100 records, each
record is made up of 5 registers. This file is reset in case of 24 VDC power loss on
the Breaker Communication Module.
b The event log of the protection manager
Micrologic P/H
The system stores the events that concern the protection manager (trips, alarms) in
the file N° 20. .This file is made up of 100 records, each record is made up of 9
registers.
b The event log of the metering manager
Micrologic H
The system stores the events that concern the metering manager (Analog
Pre-defined alarms 1 to 53 ) in the file N° 10. .This file is made up of 100 records,
each record is made up of 9 registers.
b The Maintenance event log of the protection manager Micrologic H
The system stores the events that concern the maintenance protection manager
(power-up, M6C relays, Max peak fault current, …) in the file N° 21. .This file is
made up of 20 records, each record is made up of 6 registers.
This maintenance event log has been implemented as well on Micrologic P with
firmware Plogic2002AA and above.
b The Maintenance event log of the metering manager Micrologic H
The system stores the events that concern the maintenance metering manager
(counter reset, …) in the file N° 12. .This file is made up of 20 records, each record
is made up of 6 registers.
b The min-MAX event log of the metering manager
Micrologic H
The system stores the events that concern the metering manager (minimum and
Max values for the Real Time measurements 1000 to 1136) in the file N° 11. .This
file is made up of 136 records, each record is made up of 8 registers.
Wave Form Capture
b The WFC in the metering manager
Micrologic H
The system stores the variables Va, Vb, Vc, Ia, Ib, Ic, Ineutral during 4 cycles (64
points per cycles) in the file N° 5.
The capture is triggererd :
•
manually (user request) by using the command “ Forcelog “
(See the section Appendix : List of commands in the metering manager)
•
automatically attached to Pre-defined analog alarms (1 to 53).by setting to 1
the log action.
(See register 6010 for alarm N° 1, register 6634 for alarm N° 53)
b The Fault WFC in the protection manager
Micrologic H
The system stores the variables Va, Vb, Vc, Ia, Ib, Ic, Ineutral during 12 cycles (16
points per cycles) in the file N° 22.
The capture is triggererd :
•
automatically attached to alarms (1000 to 1030) .by setting to 1 the log action
(See register 8762 for alarm N° 1000, register 9797 for alarm N° 1030)
COMBT32AK_EN.doc
22
Modbus Communication Option
Schneider Electric
Event log of
the circuit-breaker manager
Access to the files
Descriptor of the event log in the circuit-breaker manager
Event log configuration (Header)
register
scale
unit
format interval
A/E
P/H
description
label
718
nbr of
read/
registers write
1
R
-
-
INT
0xFFFF
A/E
P/H
File status :0xFFFF= file enabled
nvCMFilHdrEvtLogCtrl
Reg
719
1
R
-
-
INT
30
A/E
P/H
720
1
R
-
-
INT
0xFFFF
A/E
P/H
721
1
R
x1
register
INT
5
A/E
P/H
-
INT
always equal to : 0xFFFF
type of file: event log of the
circuit-breaker manager
nvCMFilHdrEvtLog
FileType
always equal to : 30
722
1
R
-
File allocation : 0xFFFF= file
allocated
always equal to : 0xFFFF
Size of records in register
always equal to : 5
0
A/E
P/H
File filling mode : 0 = circular
always equal to : 0
nvCMFilHdrEvtLog
Allocation
nvCMFilHdrEvtLog
RecSize
nvCMFilHdrEvtLog
Mode
Event log characteristics (status)
register
734
nbr of
registers
1
read/ scale
write
R
x1
unit
format
interval
A/E P/H
description
rec.
INT
100
A/E P/H Size of file in records
always equal to 100
735
1
R
x1
regis- INT
ter
5
A/E P/H size of a record in registers
737
1
R
x1
rec.
0..100
A/E P/H number of records in the file
INT
always equal to 5
0 = no record in the file
738
1
R
x1
rec.
INT
0..8000
A/E P/H sequence number of first record in
the file (the oldest)
label
nvCMFilStatusEvtLog_
AllocFileSize
nvCMFilStatusEvtLog_
AllocRecSize
nvCMFilStatusEvtLog_
NbOfRecords
nvCMFilStatusEvtLog_
FirstRecNum
0 = no record in the file
739
1
R
x1
rec.
INT
0..8000
A/E P/H sequence number of last record in
the file (the most recent)
nvCMFilStatusEvtLog_
LastRecNum
0: no record in the file
740
3
R
-
-
DATE
-
P/H date the last file was reset
nvCMFilStatusEvtLog_
LastResetTime
COMBT32AK_EN.doc
23
Modbus Communication Option
Schneider Electric
Access to the files
Event log of
the circuit-breaker manager
Format of records in the event log of the circuit-breaker
manager
Registers
1-4
Description
Event date, in the XDATE format
(see the section appendix : Formats)
5
Event number (See below)
Events in the event log of the circuit-breaker manager
COMBT32AK_EN.doc
Event number
1
Description
RESET or system energised
2
Configuration data stored in the chassis manager
3
Spring charged
4
Circuit breaker opened (O)
5
Circuit breaker closed (F)
6
Circuit breaker tripped (SD)
7
Circuit breaker fault tripped (SDE)
8
Reserved
9
Reserved
10
Closing command input remotely (AUTO) (XF)
11
Opening command input remotely (AUTO) (MX)
12
Modification of Modbus address
13
Event log reset
14
Clock update input locally accepted
15
Clock update input locally rejected
(synchronisation by the supervisor)
24
Modbus Communication Option
Schneider Electric
Event log of
the protection manager
Access to the files
Descriptor of the event log in the protection manager
b Event log configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
9900
nbr of
registers
1
A/E P/H
description
label
-
-
INT
{0x0000,
0xFFFF}
P/H file status
b 0xFFFF: file enabled
b 0: file disabled
Default value: 0xFFFF
nvPMFilHdrEvtLogCtr
lReg
9901
1
R
-
-
INT
20
P/H type of file: protection-manager event
log
nvPMFilHdrEvtLog
FileType
always equal to : 20
9902
1
R
x1
rec.
INT
100
P/H size of file in records
always equal to : 100
9903
9904
1
1
R
R
x1
-
regis- INT
ter
9
-
0
INT
P/H size of a record in registers
always equal to : 9 registers per
record
P/H file filling mode 0: circular
always equal to 0
b event-log characteristics (Status)
register
9916
nbr of
registers
1
read/
write
R
scale
unit
format
interval
x1
rec.
INT
100
A/E P/H
description
P/H size of file in records
always equal to 100
9917
1
R
x1
regis- INT
ter
9918
1
R
x1
-
9919
1
R
x1
rec.
INT
INT
9
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
0..100
1
R
x1
rec.
INT
0..8000
nvPMFilHdrEvtLog
RecSize
nvPMFilHdrEvtLog
Mode
label
nvPMFilStatusEvtLog_
AllocFileSize
P/H size of a record in registers:
always equal to 9
nvPMFilStatusEvtLog_
P/H b 0: file OK
b 10: record size smaller than
expected
b 20: record size larger than
expected
b 30: insufficient memory
b 250: internal error
b 253: corrupted allocation table
b 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
P/H number of records in the file
nvPMFilStatusEvtLog_
0: no record in the file
9920
nvPMFilHdrEvtLog
Allocation
P/H sequence number of first record
in the file (the oldest)
AllocRecSize
FileStatus
nvPMFilStatusEvtLog_
NbOfRecords
nvPMFilStatusEvtLog_
FirstRecNum
0: no record in the file
9921
1
R
x1
rec.
INT
0..8000
P/H sequence number of last record
in the file (the most recent).
nvPMFilStatusEvtLog_
LastRecNum
0: no record in the file
9922
3
R
-
-
DATE
cfformat
P/H date the last file was reset
Default value: 0x8000 0x8000
0x8000
COMBT32AK_EN.doc
25
Modbus Communication Option
nvPMFilStatusEvtLog_
LastResetTime
Schneider Electric
Access to the files
Event log of
the protection manager
.
Format of records in the event log of the protection manager
Registers
1-4
Description
Event date, in the XDATE format
(see the section appendix : Formats)
5
Event number (see below)
6
Event characteristics (1)
7
Type of event (2)
8
Logging bitmap associated to the Alarm
9
Action bitmap associated to the Alarm
(3)
(3)
Note.
(1)
For alarms 1000 to 1004, the data is the value of the fault current interrupted by the circuit
breaker. For all other events, this value is forced to 32768.
(2)
Bits 0 to 7
The value 1 indicates an alarm of the "Over" type.
The value 2 indicates an alarm of the "Under" type.
The value 3 indicates an alarm of the "Minimum" type.
The value 4 indicates an alarm of the "Maximum" type.
The value 5 indicates an alarm of the "Assorted" type.
(2)
Bits 8 to 11
The value 1 indicates the start of an alarm.
The value 2 indicates the end of an alarm
(2)
Bits 12 to 15
Alarms 1100 to 1106 are priority 3. For the other alarms, the value contained in these four bits
represents the priority linked to the event (if applicable and depending on the alarm
configuration.
(3)
Registers 8 and 9 are a copy of the alarm-configuration registers at the moment the event
occurred. They depend entirely on the user configurations. For the events 1100 to 1106, these
registers are forced to 32768.
Events in the event log of the protection manager
Event number
1000 to 1015
Description
Basic protection (1)
1016 to 1031
Advanced protection (1)
1100 to 1115
Digital alarms (1)
Note.
(1) See description of the "Alarm
numbers" in the section Appendix:
Trip/Alarm History
COMBT32AK_EN.doc
26
Modbus Communication Option
Schneider Electric
Event log of
the metering manager
Access to the files
Descriptor of the event log in the metering manager
b Event log configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
7164
nbr of
registers
1
-
-
INT
{0x0000,
0xFFFF}
7165
1
R
-
-
INT
10
A/E P/H
description
label
H
log status
b 0xFFFF: file enabled
b 0: file disabled
Default value: 0xFFFF
NvMMFilHdrEvtLogCt
rlReg
H
type of file: metering-manager event
log
NvMMFilHdrEvtLog
FileType
Default value: 10
7166
1
R
x1
rec.
INT
100
H
size of file in records
NvMMFilHdrEvtLog
Allocation
Default value: 100 records per file
7167
7168
1
1
R
R
x1
-
regis- INT
ter
9
-
0
INT
H
size of a record in registers
Default value: 9 registers per record
H
lFile filling mode : 0 = circular
always equal to 0
b event-log characteristics (Status)
register
read/
write
R
scale
unit
format
interval
7180
nbr of
registers
1
x1
rec.
INT
100
7181
1
R
x1
regis- INT
ter
7182
1
R
x1
-
7183
7184
1
1
R
R
x1
x1
rec.
rec.
INT
INT
INT
A/E P/H
NvMMFilHdrEvtLog
RecSize
nvMMFilHdrEvtLog
Mode
description
label
H
size of file in records :100
NvMMFilStatusEvtLog_
always equal to 100
AllocFileSize
9
H
size of a record in registers:
always equal to 9
NvMMFilStatusEvtLog_
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
H
NvMMFilStatusEvtLog_
0..100
H
b 0: file OK
b 10: record size smaller than
expected
b 20: record size larger than
expected
b 30: insufficient memory
b 250: internal error
b 253: corrupted allocation table
b 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
number of records in the file
0: no record in the file
NbOfRecords
sequence number of first record
in the file (the oldest)
NvMMFilStatusEvtLog_
0..8000
H
AllocRecSize
FileStatus
NvMMFilStatusEvtLog_
FirstRecNum
0: no record in the file
7185
1
R
x1
rec.
INT
0..8000
H
sequence number of last record
in the file (the most recent)
NvMMFilStatusEvtLog_
LastRecNum
0: no record in the file
7186
3
COMBT32AK_EN.doc
R
-
-
DATE
cfformat
H
27
date the last file was reset
nvMMFilStatusEvtLog_
Default value: 0x8000 0x8000
0x8000
LastResetTime
Modbus Communication Option
Schneider Electric
Access to the files
Event log of
the metering manager
.
Format of records in the event log of the metering manager
Registers
1-3
Description
Event date, in the XDATE format
(see the section appendix : Formats)
4
Reserved
5
Event number (see below)
6
Extreme value
7
Type of event (2)
8
Logging bitmap associated to the Alarm
9
Action bitmap associated to the Alarm
(3)
(3)
Note.
(2)
Bits 0 to 7
The value 0 indicates an alarm of the "Over" type.
The value 1 indicates an alarm of the "Under" type.
The value 2 indicates an alarm of the "Equal to’type.
The value 3 indicates an alarm of the "Differrent from" type.
The value 5 is used for all other alarms
(2)
Bits 8 to 11
The value 1 indicates the start of an alarm.
The value 2 indicates the end of an alarm.
(2)
Bits 12 to 15
The value contained in these four bits represents the priority linked to the event (if applicable
and depending on the alarm configuration.
.
(3)
Registers 8 and 9 are a copy of the alarm-configuration registers at the moment the event
occurred. They depend entirely on the user configurations.
Events in the event log of the metering manager
Event number
1 to 53
Description
Analog Pre-defined alarms
Note.
(1)
See the "Analog pre-defined alarms"1 to 53 in the section : Appendix Table of
registers 6000 to 6624
COMBT32AK_EN.doc
28
Modbus Communication Option
Schneider Electric
Maintenance event log of
the protection manager
Access to the files
Descriptor of the Maintenance event log in the protection
manager
b Event log configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
9932
nbr of
registers
1
-
-
INT
0xFFFF
9933
1
R
-
-
INT
21
A/E P/H
description
label
H
File status
b 0xFFFF: file enabled
always equal to: 0xFFFF
NvPMFilHdrMaintCtrl
Reg
H
type of file: Maintenance protectionmanager event log
NvPMFilHdrMaint
FileType
always equal to: 21
9934
1
R
x1
rec.
INT
20
H
size of file in records
NvPMFilHdrMaint
Allocation
always equal to 20 records per file
9935
1
R
x1
regis- INT
ter
6
H
9936
1
R
-
-
1
H
INT
size of a record in registers
always equal to 6 registers per record
log filling mode :1 = inhibition is full
always equal to 1
NvPMFilHdrMaint
RecSize
nvPMFilHdrMaint
Mode
b event-log characteristics (Status)
register
9948
nbr of
registers
1
read/
write
R
scale
unit
format
interval
x1
rec.
INT
20
9949
1
R
x1
regis- INT
ter
9950
1
R
x1
-
9951
9952
1
1
R
R
x1
x1
rec.
rec.
INT
INT
INT
A/E P/H
H
description
label
size of file in records : 20
NvPMFilStatusMaint_
size always equal to 20
AllocFileSize
6
H
size of a record in registers:
always equal to 6
NvPMFilStatusMaint_
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
H
NvPMFilStatusMaint_
20
H
b 0: file OK
b 10: record size smaller than
expected
b 20: record size larger than
expected
b 30: insufficient memory
b 250: internal error
b 253: corrupted allocation table
b 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
number of records in the file
Always Equal to 20
NbOfRecords
sequence number of first record
in the file
NvPMFilStatusMaint_
1
H
AllocRecSize
FileStatus
NvPMFilStatusMaint_
FirstRecNum
Always Equal to 1
9953
1
R
x1
rec.
INT
20
H
sequence number of last record
in the file
NvPMFilStatusMaint_
LastRecNum
Always Equal to 20
9954
3
COMBT32AK_EN.doc
R
-
-
DATE
cfformat
H
29
date the last file was reset
nvPMFilStatusMaint_
Default value: 0x8000 0x8000
0x8000
LastResetTime
Modbus Communication Option
Schneider Electric
Access to the files
Maintenance event log of
the protection manager
Formats of records in the maintenance event log of the
protection manager
This file consists of a fixed number of records (20). All records are
of similar size, i.e 6 registers wide.
Record
number
1
Description
1-3
Last Power Loss (XDATE Format)
4-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of output operations for relay 1
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of output operations for relay 3 to 6
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of output operations for relay 6
5-6
Reserved
1-3
Date/time of last record updated (DATE Format)
4
Worst contact wear
5-6
Reserved
1-3
Date/time of last record updated (DATE Format)
4
Max reverse power
5-6
Reserved
1-3
Date/time of last record updated (DATE Format)
4
Battery indicator (see register 8843)
5-6
Reserved
1-3
Date/time of last record updated (DATE Format)
1
Number of power losses
5-6
Reserved
12
1-6
Reserved
13
1-6
Reserved
14
1-6
Reserved
15
1-6
Reserved
16
1-3
Date/time of last record updated (DATE Format)
4
Number of Max resets
5-6
Reserved
17
1-6
Reserved
18
1-3
Date/time of last record updated (DATE Format)
4
Max peak fault current breaker ever opened
5-6
Reserved
19
1-6
Reserved
20
1-6
Reserved
2
3 to 6
7
8
9
10
11
COMBT32AK_EN.doc
Registers
30
Modbus Communication Option
Schneider Electric
Maintenance event log of
the metering manager
Access to the files
Descriptor of the Maintenance event log in the metering
manager
b Event log configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
7228
nbr of
registers
1
-
-
INT
0xFFFF
7229
1
R
-
-
INT
12
A/E P/H
description
label
H
File status
b 0xFFFF: file enabled
always equal to 0xFFFF
NvMMFilHdrMaintCtrl
Reg
H
type of file: Maintenance meteringmanager event log
NvMMFilHdrMaint
FileType
always equal to: 12
7230
1
R
x1
rec.
INT
20
H
size of file in number of records
always equal to 20 records per file
NvMMFilHdrMaint
Allocation
7231
1
R
x1
regis- INT
ter
6
H
size of a record in number of registers NvMMFilHdrMaint
RecSize
always equal to 6 registers per record
7232
1
R
-
-
1
H
log filling mode :1= disabled if log is
full
INT
nvMMFilHdrMaint
Mode
always equal to 1
b event-log characteristics (Status)
register
read/
write
R
scale
unit
format
interval
7244
nbr of
registers
1
x1
rec.
INT
20
7245
1
R
x1
regis- INT
ter
7246
1
R
x1
-
INT
A/E P/H
description
label
H
size of file in records:20
NvMMFilStatusMaint_
always equal to 20
AllocFileSize
6
H
size of a record in registers:
always equal to 6
NvMMFilStatusMaint_
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
H
b 0: file OK
b 10: record size smaller than
expected
b 20: record size larger than
expected
b 30: insufficient memory
b 250: internal error
b 253: corrupted allocation table
b 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
number of records in the file
NvMMFilStatusMaint_
Always Equal to 20
NbOfRecords
sequence number of first record
in the file
NvMMFilStatusMaint_
7247
1
R
x1
rec.
INT
20
H
7248
1
R
x1
rec.
INT
1
H
AllocRecSize
FileStatus
NvMMFilStatusMaint_
FirstRecNum
Always Equal to 1
7249
1
R
x1
rec.
INT
20
H
sequence number of last record
in the file
NvMMFilStatusMaint_
LastRecNum
Always Equal to 20
7250
3
COMBT32AK_EN.doc
R
-
-
DATE
cfformat
H
31
date the last file was reset
nvMMFilStatusMaint_
Default value: 0x8000 0x8000
0x8000
LastResetTime
Modbus Communication Option
Schneider Electric
Access to the files
Maintenance event log of
the metering manager
Formats of records in the maintenance event log of the
metering manager
This file consists of a fixed number of records (20). All records are
of similar size, i.e 6 registers wide.
Record
number
1
2
3
4
5
6 to 20
COMBT32AK_EN.doc
32
Registers
Description
1-3
Date/time of last counter reset (DATE Format)
4
Number of min resets
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of Max resets
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of Peak current Demand resets
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of Peak power demand resets
5-6
Reserved
1-3
Date/time of last counter reset (DATE Format)
4
Number of Energy resets
5-6
Reserved
1-6
Reserved
Modbus Communication Option
Schneider Electric
Min-Max event log of
the metering manager
Access to the files
Descriptor of the min-Max event log in the metering manager
b Event log configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
7196
nbr of
registers
1
-
-
INT
0xFFFF
7197
1
R
-
-
INT
11
A/E P/H
description
label
H
File status
b 0xFFFF: file enabled
always equal to 0xFFFF
NvMMFilHdrMinMax
CtrlReg
H
type of file: Min/Max event log = 11
NvMMFilHdrMinMax
FileType
always equal to: 11
7198
1
R
x1
rec.
7199
1
R
x1
7200
1
R
-
INT
Real Time
zone size
H
size of file in number of records.
identical to the size of the MM Real
Time zone.
always equal to 136
regis- INT
ter
8
H
size of records in number of registers
-
1
H
log filling mode 1: disabled if log is full nvMMFilHdrMinMax
Mode
always equal to 1
INT
NvMMFilHdrMinMax
Allocation
NvMMFilHdrMinMax
always equal to 8 registers per record RecSize
b event-log characteristics (Status)
register
read/
write
R
scale
unit
format
interval
7212
nbr of
registers
1
x1
rec.
INT
Real Time
zone size
H
size of file in records: size always NvMMFilStatusMinMax_
equal to Real Time zone size
AllocFileSize
Value equal to 136
7213
1
R
x1
regis- INT
ter
8
H
size of a record in registers:
always equal to 8
NvMMFilStatusMinMax_
7214
1
R
x1
-
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
H
b 0: file OK
b 10: record size smaller than
expected
b 20: record size larger than
expected
b 30: insufficient memory
b 250: internal error
b 253: corrupted allocation table
b 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
NvMMFilStatusMinMax_
Real Time
zone size
H
Actual numberr of records in the
file.Always Equal to Real Time
zone size. Value equal to 136
NvMMFilStatusMinMax_
1
H
number of first record present
NvMMFilStatusMinMax_
Always Equal to 1
FirstRecNum
number of last record present
NvMMFilStatusMinMax_
Always Equal to 20
LastRecNum
date the last file was reset
nvMMFilStatusMinMax_
Default value: 0x8000 0x8000
0x8000
LastResetTime
7215
7216
1
1
R
R
x1
x1
rec.
rec.
INT
INT
INT
A/E P/H
7217
1
R
x1
rec.
INT
Real Time
zone size
H
7218
3
R
-
-
DATE
cfformat
H
COMBT32AK_EN.doc
33
description
Modbus Communication Option
label
AllocRecSize
FileStatus
NbOfRecords
Schneider Electric
Access to the files
Min-Max event log of
the metering manager
Format of Records in the min-Max event log of the metering
manager
This file contains the minimum and Maximum values reached by
the Real Time measurements.
Real Time value :
See registers 1000 to 1135
Min of Real Time value :
See registers 1300 to 1435
Max of Real Time value :
See registers 1600 to 1735
All records are of similar size, i.e 8 registers wide.
Record
number
1
2
X (3 to 135)
136
COMBT32AK_EN.doc
34
Registe
rs
1
Description
2-4
Date/time of last Min Value (DATE Format)
5
Last Max Value (register 1600)
6-8
Date/time of last Max Value (DATE Format)
1
Last Min Value (register 1301)
2-4
Date/time of last Min Value (DATE Format)
5
Last Max Value (register 1601)
6-8
Date/time of last Max Value (DATE Format)
1
Last Min Value (register 130x)
2-4
Date/time of last Min Value (DATE Format)
5
Last Max Value (register 160x)
6-8
Date/time of last Max Value (DATE Format)
1
Last Min Value (register 1435)
2-4
Date/time of last Min Value (DATE Format)
5
Last Max Value (register 1735)
6-8
Date/time of last Max Value (DATE Format)
Last Min Value (register 1300)
Modbus Communication Option
Schneider Electric
Wave Form Capture
Access to the files
Descriptor of the Wave Form Capture in the metering manager
b Wave Form Capture configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
7132
nbr of
registers
1
-
-
INT
{0x0000,
0xFFFF}
7133
1
R
-
-
INT
5
A/E P/H
description
label
H
File status :0xFFFF = file enabled
b 0x0000 = file disabled
Default value: 0xFFFF
NvMMFilHdrWFC.Ctrl
Reg
H
type of file: Wave Form Capture
NvMMFilHdrWFC
FileType
always equal to: 5 (WFC)
7134
1
R
x1
rec.
INT
29
H
7135
1
R
x1
regis- INT
ter
64
H
size of file in number records = 29
NvMMFilHdrWFC
Allocation
always equal to 29 records/file
7136
1
size of records in number of registers
always equal to: 64 registers per
record
R
-
-
INT
{0,1}
H
File filling mode : 1: disabled if log is
full. 0: circular.
7137
R
1
Seg
ment
INT
1
H
Number of 4 cycle segments
7138
R
1
Cycle INT
2
H
7139
R
1
point
s
INT
64
H
scale
unit
format
interval
x1
rec.
INT
{0,29}
NvMMFilHdrWFC
RecSize
nvMMFilHdrWFC
Mode
Default value: 0
Always equal to 1
Number of cycle before capture
always equal to 2
register
7148
nbr of
registers
1
read/
write
R
Number of points per cycle
always equal to 64
b Wave Form Capture characteristics (Status)
A/E P/H
H
nvMMFilHdrWFC
MaxNumOfSegments
nvMMFilHdrWFC
PreAlarmCycles
nvMMFilHdrWFC
PointsPerCycle
description
label
size of file in records
NvMMFilStatusWFC_
either equal to 0 or 29
AllocFileSize
NvMMFilStatusWFC_
7149
1
R
x1
regis- INT
ter
64
H
size of a record in registers:
always equal to 64
7150
1
R
x1
-
INT
0,10,20,3
0,250,253
,
254,255,
0xFF00,
0xFE00,
OxFD00,
OxFC00
H
7151
1
R
x1
rec.
INT
{0,29}
H
b 0: file OK. 10: record size
NvMMFilStatusWFC_
smaller than expected. 20: record
FileStatus
size larger than expected. 30:
insufficient memory. 250: internal
error. 253: corrupted allocation
table. 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
NvMMFilStatusWFC_
Actual number of records in the
file. either equal to 0 or 29
NbOfRecords
7152
1
R
x1
rec.
INT
{0,1}
H
7153
1
R
x1
rec.
INT
{0,29}
H
7154
3
COMBT32AK_EN.doc
R
-
-
DATE
cfformat
H
35
AllocRecSize
number of first record present
NvMMFilStatusWFC_
either equal to 0 or 1
FirstRecNum
number of last record present
NvMMFilStatusWFC_
either equal to 0 or 29
LastRecNum
date the last file was reset
nvMMFilStatusWFC_
Default value: 0x8000 0x8000
0x8000
LastResetTime
Modbus Communication Option
Schneider Electric
Access to the files
Wave Form Capture
Format of records in the Wave Form Capture of the metering
manager
This file consists of a fixed number of records (29). All records are
of similar size, i.e 64 registers wide.
Record
number
1
Registers
Description
1-4
Extended Date/time
5-11
Reserved
12
Id of WFC trigger (analog pre-defined alarm 1 to 53)
Available with firmware HLogic2005AF
2 to 5
13
System type :31, 40 or 41 (See register 3314)
14
Breaker nominal current in Amps
15
Voltage multiplier for phase A (format is SFIXPT)
16
Voltage Offset for phase A (format is INT)
17
Same as 15, for phase B
18
Same as 16, for phase B
19
Same as 15, for phase C
20
Same as 16, for phase C
21
Current multiplier for phase A (format is SFIXPT)
22
Current Offset for phase A (format is INT)
23
Same as 21, for phase B
24
Same as 22, for phase B
25
Same as 21, for phase C
26
Same as 22, for phase C
27
Current multiplier for Neutral (format is SFIXPT)
28
Same as 22, for Neutral
29
Scaling factor used for SFIXPT math on voltage samples
30
Scaling factor used for SFIXPT math on phase current
samples
31
Scaling factor used for SFIXPT math on neutral current
samples
32 to 64
Not used
1-64
Voltage A Sample points (64 points – 4 cycles)
6 to 9
1-64
Voltage B Sample points (64 points – 4 cycles)
10 to 13
1-64
Voltage C Sample points (64 points – 4 cycles)
14 to 17
1-64
Current A Sample points (64 points – 4 cycles)
18 to 21
1-64
Current B Sample points (64 points – 4 cycles)
22 to 25
1-64
Current C Sample points (64 points – 4 cycles)
26 to 29
1-64
Current N Sample points (64 points – 4 cycles) Only
valid in 41 system
In order to derive phase A Voltage, apply this rule :
Sample (Volt) = [( sample – reg.16 of 1st rec.) x reg 15 of 1st rec.] / reg.29 of 1st rec.
Register 18,17 for phase B voltage ; Register 20, 19 for phase C Voltage
In order to derive phase A Current , apply this rule :
Sample (Amp) = [(sample – reg.22 of 1st rec.) x reg 21 of 1st rec.] / reg.30 of 1st rec.
Register 24,23 for phase B Amp ; Register 26, 25 for phase C Amp
In order to derive Neutral Amp Current , apply this rule :
Sample (Amp) = [(sample – reg.28 of 1st rec.) x reg 27 of 1st rec.] / reg.31 of 1st rec.
COMBT32AK_EN.doc
36
Modbus Communication Option
Schneider Electric
Fault Wave Form Capture
Access to the files
Descriptor of the Fault Wave Form Capture in the protection
manager
b Fault Wave Form capture configuration (Header)
register
read/
write
R/W
scale
unit
format
interval
9964
nbr of
registers
1
-
-
INT
{0x0000,
0xFFFF}
9965
1
R
-
-
INT
9966
1
R
x1
rec.
INT
A/E P/H
description
label
H
File status :0xFFFF: file enabled
b 0: file disabled
Default value: 0xFFFF
NvPMFilHdrFWFC.Ct
rlReg
22
H
type of file:Fault Wave Form Capture
NvPMFilHdrFWFC
FileType
22
H
Default value: 22 (FWFC)
size of file in number records
NvPMFilHdrFWFC
Allocation
always equal to 22 records/file
9967
9968
1
1
9969
9970
R
x1
regis- INT
ter
64
H
size of records in number of registers
always equal to: 64 registers per
record
R
-
-
INT
0
H
file filling mode : 1: disabled if log is
full. 0: circular. Default value: 0
NvPMFilHdrFWFC
Mode
R
1
Seg
ment
INT
1
H
Number of 12 cycle segments
NvPMFilHdrFWFC
MaxNumOfSegments
R
1
Always equal to 1
Cycle INT
2
H
Number of cycle before capture
always equal to 2
9971
register
R
1
point
s
INT
16
H
scale
unit
format
interval
9980
read/
write
R
x1
rec.
INT
{0,22}
9981
1
R
x1
regis- INT
ter
9982
1
R
x1
-
9983
1
R
x1
9984
1
R
x1
9986
1
3
COMBT32AK_EN.doc
R
R
x1
-
Number of points per cycle
always equal to 16
b Fault Wave Form capture characteristics (Status)
nbr of
registers
1
9985
NvPMFilHdrFWFC
RecSize
NvPMFilHdrFWFC
PointsPerCycle
description
label
H
size of file in records
NvPMFilStatusFWFC_
either equal to 0 or 22
AllocFileSize
64
H
size of a record in registers
NvPMFilStatusFWFC_
always equal to 64
AllocRecSize
INT
0,10,20,3
0,250,253
,
254,255,
0Xff00,
0xFE00,
OxFD00,
OxFC00
H
rec.
INT
{0,22}
H
rec.
INT
{0,1}
H
rec.
-
INT
DATE
A/E P/H
NvPMFilHdrFWFC
PreAlarmCycles
{0,22}
H
cfformat
H
37
b 0: file OK. 10: record size
NvPMFilStatusFWFC_
smaller than expected. 20: record
FileStatus
size larger than expected. 30:
insufficient memory. 250: internal
error. 253: corrupted allocation
table. 254: configuration zero
b 255: invalid configuration
b 0xFF00: cannot allocate file
b 0xFE00: file not supported
b 0xFD00: invalid record number
b 0xFC00: invalid file number
Actual number of records in the
NvPMFilStatusFWFC_
file. Either equal to 0 or 22
NbOfRecords
number of first record present
NvPMFilStatusFWFC_
either equal to 0 or 1
FirstRecNum
number of last record present
NvPMFilStatusFWFC_
either equal to 0 or 22
LastRecNum
date the last file was reset
NvPMFilStatusFWFC_
Default value: 0x8000 0x8000
0x8000
LastResetTime
Modbus Communication Option
Schneider Electric
Access to the files
Fault Wave Form Capture
Format of records in the Fault Wave Form Capture of the
protection manager
This file consists of a fixed number of records (22). All records are
of similar size, i.e 64 registers wide.
Record
number
1
Registers
Description
1-4
Extended Date/time
5-11
Reserved
12
Id of fault WFC Trigger : Alarm number : 1000 to 1031
(See the section appendix : Trip/Alarm history)
2 to 4
13
System type :31, 40 or 41 (See register 3314)
14
Breaker nominal current in Amps
15
Voltage multiplier for phase A (format is SFIXPT)
16
Voltage Offset for phase A (format is INT)
17
Same as 15, for phase B
18
Same as 16, for phase B
19
Same as 15, for phase C
20
Same as 16, for phase C
21
Current multiplier for phase A (format is SFIXPT)
22
Current Offset for phase A (format is INT)
23
Same as 21, for phase B
24
Same as 22, for phase B
25
Same as 21, for phase C
26
Same as 22, for phase C
27
Current multiplier for Neutral (format is SFIXPT)
28
Same as 22, for Neutral
29
Scaling factor used for SFIXPT math on voltage samples
30
Scaling factor used for SFIXPT math on phase current
samples
31
Scaling factor used for SFIXPT math on neutral current
samples
32 to 64
Not used
1-64
Voltage A Sample points (16 points – 12 cycles)
5 to 7
1-64
Voltage B Sample points (16 points – 12 cycles)
8 to 10
1-64
Voltage C Sample points (16 points – 12 cycles)
11 to 13
1-64
Current A Sample points (16 points – 12 cycles)
14 to 16
1-64
Current B Sample points (16 points – 12 cycles)
17 to 19
1-64
Current C Sample points (16 points – 12 cycles)
20 to 22
1-64
Current N Sample points (16 points – 12 cycles) Only
valid in 41 system
In order to derive phase A Voltage, apply this rule :
Sample (Volt) = [( sample – reg.16 of 1st rec.) x reg 15 of 1st rec.] / reg.29 of 1st rec.
Register 18,17 for phase B voltage ; Register 20, 19 for phas e C Voltage
In order to derive phase A Current , apply this rule :
Sample (Amp) = [(sample – reg.22 of 1st rec.) x reg 21 of 1st rec.] / reg.30 of 1st rec.
Register 24,23 for phase B Amp ; Register 26, 25 for phase C Amp
In order to derive Neutral Amp Current , apply this rule :
Sample (Amp) = [(sample – reg.28 of 1st rec.) x reg 27 of 1st rec.] / reg.31 of 1st rec.
Modbus protocol
Generality
Introduction
Modbus is an application layer messaging protocol, positioned at level 7 of the OSI
mode, that provides client/server communication between devices connected on
different types of buses or networks.
The Internet community can access Modbus at a reserved system port 502 on the
TCP/IP stack.
Modbus is a request/reply protocol and offers services specified by function codes.
Modbus / Jbus protocol
In the Modbus protocol, register numbering begins with 1, whereas in the JBus
protocol, numbering of the equivalent registers begins with 0. However, a JBus
master can dialogue with a Modbus slave by addressing a register number - 1 to
access the correct register on the Modbus slave.
Example of a request to read a register
In order to read the rms current on phase 1 (register 1016), you will have to address
the register number 1016 – 1 = 1015
1015 = 0x03F7 (hexa)
Request
Response
Function
03
Function
03
Starting Address Hi
03
Byte count
02
Starting Address Lo
F7
Register value
Hi
02
N° of registers
Hi
00
Register value
Lo
2B
N° of registers
Lo
01
The contents of register 1016 (rms current on phase 1) are shown as the two byte
values of 02 2B (hexa), or 555 decimal.
Therefore, rms current on phase 1 is 555 Amps.
Modbus exeption responses
When a client device (master) sends a request to a server device (slave) it expects a
normal response. One of four possible events can occur from the master’s query :
•
If the server device receives the request without a communication error, and can
handle the query normally, it returns a normal response.
•
If the server device does not receive the request due to a communication error,
no response is returned. The client program will eventually process a timeout
condition for the request.
•
If the server device receives the request, but detects a communication error
(parity, LRC, CRC,…), no response is returned. The client program will
eventually process a timeout condition for the request.
•
If the server device receives the request without a communication error, but
cannot handle it (for example, if the request is to read a non existing register),
the server will return an exeption response informing the client of the nature of
the error.
The exeption response message has two fiels that differentiate it from a normal
response:
Function code: Function code of the original request + 0x80 (hexa)
Exeption code: See list below
01
ILLEGAL FUNCTION
02
ILLEGAL DATA ADDRESS
03
ILLEGAL DATA VALUE
04
SLAVE DEVICE FAILURE
05
ACKNOWLEDGE (in conjunction with programming commands)
06
SLAVE DEVICE BUSY(in conjunction with programming commands)
08
MEMORY PARITY ERROR (with function code 0x14)
COMBT32AK_EN.doc
40
Modbus Communication Option
Schneider Electric
Modbus protocol
Modbus functions
Read functions
Function
code
3
Subfunction
Description
Read n output or internal registers (1) (2)
4
Read n input registers (1) (2)
23
Simultaneously read/write n and p registers (1) (2)
43
Read Device Identification (3)
Write functions
Function
code
6
Subfunction
Description
Write one register
16
Write n registers (1) (2)
22
Write one register with mask
23
Simultaneously read/write n and p registers (1) (2)
(1)
Registers 4XXXX and 3XXXX are linked to the same data in registers XXXX in the data tables.
(2)
The n (or p) words constitute a block specified by the basic block address and the size of the block.
(3)
Read Device Identification is available only with a Breaker Communication Module firmware version greater o
equal to V2.0 (register 577 must be greater or equal to 02000).
Diagnosis functions
These functions act exclusively on the circuit-breaker manager (@ xx) and the chassis manager
(@ xx +50).
Function
SubDescription
code
function
8
Management of the diagnostics counters
8
10
Clear the diagnostics counters
8
11
Read the bus-messages counter managed by the
slave
8
12
Read the bus-errors counter managed by the slave
8
13
Read the bus exception answer counter managed by
the slave
8
14
Read the counter for messages sent to the slave
8
15
Read the counter for messages sent to the slave and
to which the slave did not answer
8
16
Read the counter for messages sent to the slave and
to which the slave replied with an exception code 07
"Negative Acknowledge"
8
17
Read the counter for messages sent to the slave and
to which the slave replied with an exception code 06
"Slave Device Busy"
8
18
Read the counter for messages sent to the slave that it
could not process due to a transmission error
11
Read the Modbus event counter
17
Read the identifier of the Modbus slave
Read File Record : function 20 (0x14)
This function acts exclusively on the protection manager (@ xx +100) and the metering
manager (@ xx +200).
This function code is used to perform a file record read. All Request Data Lengths are provided
in terms of number of bytes and all Record Lengths are provided in terms of registers.
The quantity of registers to be read, combined with all other fields in the expected response,
must not exceed the allowable length of Modbus messages : 256 bytes.
Request
Response
Function code
1 Byte 0x14
Function
1 Byte 0x14
Byte count
1 Byte 0x07
Data Length
1 Byte 2 + Nx2
Reference Type
1 Byte 0x06
File Resp.Length 1 Byte 1 + Nx2
File number
2 Bytes 0x0000 to 0xFFFF Reference type
1 Byte 0x06
Record number
2 Bytes 0x0000 to 0x270F Record Data
Nx2 Bytes Data
Record length
2 Bytes N
COMBT32AK_EN.doc
41
Modbus Communication Option
Schneider Electric
Modbus protocol
Modbus functions
Example of a request to read the most recent record in the event log of the protection
manager
The event log of the protection manager is the file N° 20 (0x0014). This file is made up of 100
records, each record is made up of 9 registers. So, the record length is 9 (0x0009). The
sequence number of last record in the file (the most recent) is the content of register 9921.
Let’s take 0x1234 for the content of register 9921.
Request
Response
Function code
1 Byte 0x14
Function
1 Byte 0x14
Byte count
1 Byte 0x07
Data Length
1 Byte 0x14
Reference Type
1 Byte 0x06
File Resp.Length 1 Byte 0x13
File number
2 Bytes 0x0014
Reference type
1 Byte 0x06
Record number
2 Bytes 0x1234
Record Data
9x2 Bytes Data
Record length
2 Bytes 0x0009
Read n non-contiguous words (function 100, sub-function 4)
The n non-contiguous registers must be specified one after the other by their register in the data
table. The Maximum for n is 100.
To optimise access to Micrologic and its COM options, it may be very useful to read n noncontiguous registers in a data table.
Use of function 100, sub-function 4 avoids:
b reading a large block of contiguous data when only a few elements of data are required
b multiplying read functions for n registers (functions 3 and 4) or for one register (function 1)
simply to read a few elements of non-contiguous data.
The table below provides an example of reading the data in registers 101 and 103 of the slave
with the Modbus address 47.
Request
Name of field
Example
Answer
Name of field
Example
Slave address
47
Slave address (identical)
47
Function (1)
100
Function (1)
100
Number of registers read +2
6
Number of bytes requested 6
and returned + 2
Sub-function code (1)
4
Sub-function code (1)
Transmission number
(2)
4
(2)
0xXX
Transmission number
Address of first register to
read (most significant byte)
0
First register read (most
significant byte)
0xXX
0x12
Address of first register to
read (least significant byte)
101
First word register (least
significant byte)
0x0A
Address of second register to 0
read (most significant byte)
Second register read (most 0xFA
significant byte)
Address of second register to 103
read (least significant byte)
Second register read (least 0x0C
significant byte)
CRC high
XX
CRC high
XX
CRC low
XX
CRC low
XX
Note.
(1)
These values are constant.
(2)
The transmission number is provided by the master prior to each request for a non-contiguous read. The
slave device must return the same number.
COMBT32AK_EN.doc
42
Modbus Communication Option
Schneider Electric
Appendix
Format
Formats
UINT
UINT corresponds to a 16-bit unsigned integer with an interval of values from 0x0000…0xFFFF
(0…65535).
INT
INT corresponds to a 16-bit signed integer with an interval of values from 0x8000…0x7FFF (32768…+32767).
Mod10000
Mod10000 corresponds to n registers in the INT format.
Each register contains an integer from 0 to 9999. A value V representing n registers is
calculated as indicated below.
V = sum(R[n] + R[n+ 1] x 10000 + ..+ R[n+m] x 10000 (m-1)),
where Rn is the number of register n.
Example : Register 2000 = 123 ; Register 2001 = 4567; Register 2002 = 89 ; Register 2003=0
Energy = 123 + 4567x10 000 + 89x(10 000)² + 0 = 89 4567 0123 kWh
SFIXPT
SFIXPT corresponds to a signed INT integer with a fixed point. The position of the point is
indicated by the scale factor. The interval of values is:
-32767…+32767 with a scale factor "x1".
Other example:
-32.767…+32.767 with a scale factor "x1000".
DATE
Date corresponds to a normal date made up of three UINT, as follows:
b first UINT:
month expressed using the eight most-significant bits
day expressed using the eight least-significant bits (1)
b second UINT:
year expressed using the eight most-significant bits (modulo 100)
(00 to 49 à years 2000 to 2049, from 50 to 99 à years 1950 to 1999)
hours expressed using the eight least-significant bits
b third UINT:
minutes expressed using the eight most-significant bits
seconds expressed using the eight least-significant bits.
XDATE
XDATE corresponds to an extended date made up of four UINT, as follows:
b first UINT:
month expressed using the eight most-significant bits (1)
day expressed using the eight least-significant bits
b second UINT:
year expressed using the eight most-significant bits (modulo 100)
(00 to 49 à years 2000 to 2049, from 50 to 99 à years 1950 to 1999)
hours expressed using the eight least-significant bits
b third UINT:
minutes expressed using the eight most-significant bits
seconds expressed using the eight least-significant bits.
b fourth UINT: milliseconds.
ASCII
ASCII corresponds to a series of n UINT registers forming a sting of ASCII characters. The first
character is contained in the eight most-significant bits of the register. The start of the string is in
the first register.
Note.
(1)
If the most-significant bit is set, the date and time may be incorrect. There are two possibilities:
- no synchronisation with the supervisor
- loss of power.
If power has been lost, the self-test bitmap "D/T loss" is enabled until the date and time are enabled (via the
control unit or the communication manager).
COMBT32AK_EN.doc
43
Modbus Communication Option
Schneider Electric
Appendix
Trip/Alarm history
TRIP RECORD
TRIP RECORD format matches the trip history displayed on the graphic screen of the
Micrologic (P/H only).
TRIP RECORD format presents the characteristics of a fault trip. It corresponds to a series of
ten fields (9100, 9120, 9140,…,9280) with a total of 20 registers.
Register 9099 return the value of the pointer for the last fault recorded in the trip history.
Each field (containing 20 registers) is presented below:
Field
___.XtedDT
Nbr of
registers
4
Format
Interval
N/A
Description
XDATE
Cfformat
0x8000
Trip date
___.ActCause
AlarmNum
1
INT
0..1031
0x8000
Number of alarm causing activation
___.PuValue
2
MOD
10000
See text
0x8000
Value of protection setting that caused trip
___.PuDelay
1
INT
See text
0x8000
Value of time delay that caused trip
___.FaultI[0]
1
INT
0..16000
0x8000
Trip current phase 1, expressed with respect to the rated current (1)
___.FaultI[1]
1
INT
0..16000
0x8000
Trip current phase 2, expressed with respect to the rated current (1)
___.FaultI[2]
1
INT
0..16000
0x8000
Trip current phase 3, expressed with respect to the rated current (1)
___.FaultI[3]
1
INT
0..16000
0x8000
Trip current on neutral, expressed with respect to the rated current (1)
___.WorstContact
Wear
1
INT
0..32767
0x8000
New value of contact-wear indicator following a trip.The control unit
records one indicator per contact. Here, only the value for the most
worn contact is given. (See registers 9094 to 9097)
___.AddInfo
2
See text
See text
0x8000
Reserved
___.Reserved
5
-
-
0x8000
Reserved
(1)
Expressed as x 0.1 of In (rated current)
ALARM RECORD
ALARM RECORD format matches the alarm history displayed on the graphic
screen of the Micrologic (P/H only).
ALARM RECORD format presents the characteristics of a fault alarm. It
corresponds to a series of ten fields (9302, 9317, 9332, …, 9437) with a total of 15
registers.
Register 9301 return the value of the pointer for the last alarm recorded in the alarm
history.
Each field (containing 15 registers) is presented below:
Field
___.XtedDT
Nbr of
registers
4
Format
Interval
N/A
Description
XDATE
cfformat
0x8000
Alarm date
___.ActCause
AlarmNum
1
INT
0..1031
0x8000
Number of alarm causing activation
___.PuValue
2
MOD
10000
See text
0x8000
Value of protection setting that caused alarm activation
___.PuDelay
1
INT
See text
0x8000
Value of time delay that caused alarm activation
___.FaultI[0]
1
INT
0..16000
0x8000
Alarm current phase 1, expressed with respect to the rated current (1)
___.FaultI[1]
1
INT
0..16000
0x8000
Alarm current phase 2, expressed with respect to the rated current
(1)
___.FaultI[2]
1
INT
0..16000
0x8000
Alarm current phase 3, expressed with respect to the rated current
(1)
___.FaultI[3]
1
INT
0..16000
0x8000
Alarm current on neutral, expressed with respect to the rated current
___.AddInfo
2
See text
See text
0x8000
Additional information, depending on type of alarm
___.Reserved
1
-
-
0x8000
Reserved
(1)
COMBT32AK_EN.doc
(1)
Expressed as x 0.1 of In (rated current)
44
Modbus Communication Option
Schneider Electric
Appendix
Trip/Alarm history
Alarm numbers:
b Basic protections
Description
Long-time protection
Ir
Short-time protection
Isd
1001
Instantaneous protection
Ii
1002
Ground-fault protection
Ig
1003
Earth-leakage protection
IDelta n
1004
Auto Protection (DIN)
1005
Reserved
1006 to 1007
Trip due to advanced protection
1008
Trip due to extended advanced protection
1009
Reserved
1010
Reserved
1011 to 1013
Ground-fault protection alarm
1014
Earth-leakage protection alarm
1015
b Advanced protections
Description
Current unbalance
Number
1016
Over current phase A
1017
Over current phase B
1018
Over current phase C
1019
Over current on the Neutral
1020
Under voltage
1021
Over voltage
1022
Voltage unbalance
1023
Over power
1024
Reverse power
1025
Under frequency
1026
Over frequency
1027
Phase rotation
1028
Current load shedding
1029
Power load shedding
1030
Reserved
1031
Digital alarms
Description
System energised / reset
COMBT32AK_EN.doc
Number
1000
Number
1100
Reserved
1101 to 1105
Loss of date and time
1106
Reserved
1107 to 1114
Battery low
1115
45
Modbus Communication Option
Schneider Electric
Appendix
Table of registers
Structure of the table
Each Modbus logical table is made up of the fields listed below.
b register: number of the Modbus register.
b nbr of registers: number of registers that must be read or written for a given
complete piece of information. This datum indicates the type of register (8-bit, 16-bit
or 32-bit word).
b read/write:
"R": register that may be accessed by the Modbus read functions 3, 4, 23, 20, 100
(see page 41). Modbus function 20 is supported by the Metering and Protection
managers only.
"W": register that may be accessed by the Modbus write functions 6, 16, 22, 23 (see
page 40)
"R/W": register that may be read and write accessed.
b scale (x n): value contained in the register multiplied by n. The requested
information is obtained by dividing the register contents by n. The result in
expressed in the indicated unit.
b unit: unit of measurement for the value contained in the register.
b format: format in which the information is coded.
b interval: interval of the possible values that each register in the group {Register,
Register +1,..., Register + Nb} can have.
b A, E, P, H: type of control unit using the register:
"A": Micrologic A control unit
"E": Micrologic E control unit
"P": Micrologic P control unit
“H”: Micrologic H control unit
b description: additional information describing the register, providing coding data
and any necessary information on how to modify the register, particularly when the
command interface is required to carry out the modification.
b label: name given to all the concerned registers.
COMBT32AK_EN.doc
46
Modbus Communication Option
Schneider Electric
Table of registers
Circuit-breaker manager @ xx
Appendix
Configuration of the circuit-breaker manager
register
515
nbr of
registers
1
read/
write
R
scale
unit
format
interval
A/E
P/H
description
label
-
-
INT
15139
A/E
P/H
Square D Product Identification
EeSQD_Prod_ID
15139 = Breaker Communication
Module
531
1
R/W
-
-
INT
1..47
A/E
P/H
532
1
R/W
-
-
INT
0..1
A/E
P/H
Parity:
b 0: no parity
b 1: even parity
Default value: 1
eeParityBus
533
1
R/W
-
-
INT
1200..
A/E
P/H
Baud rate:
b 1200: 1200 baud
b 2400: 2400 baud
b 4800: 4800 baud
b 9600: 9600 baud
b 19200: 19200 baud
b 38400: 38400 baud
Default value: 19200
eeBaudRate
MODBUS address of the COM
option (@XX)
eeAdrBus
Default value: 47
38400
Identification of the circuit-breaker manager
register
534
nbr of
registers
2
read/
write
R/W
scale
unit
format
interval
A/E
P/H
description
label
-
-
ASCII
0x00..
0x7F
A/E
P/H
short identifier of circuit-breaker
COM option, coded over 4 ASCII
characters
eeBCM_Loc
Default value: 0x00
536
8
R/W
-
-
ASCII
0x00..
0x7F
A/E
P/H
long identifier of circuit-breaker
COM option, coded over 16 ASCII
characters
eeBCM_NamePlate
Default value: 0x00
COMBT32AK_EN.doc
47
Modbus Communication Option
Schneider Electric
Table of registers
Circuit-breaker manager @ xx
Appendix
Diagnostics counters and Control word
register
read/ scale
write
R
-
unit format
interval
A/E
P/H
description
544
nbr of
registers
1
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –
CtrMsgSentThisUni
messages sent to the slave (identical to t
function 8-14) (2)
545
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –
messages sent to other slaves (2)
CtrMsgSentOtherU
nit
546
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter – bus
messages managed by the slave
(identical to function 8-11) (2)
CtrMsgRX_ValidCR
C
547
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –bus
errors managed by the slave (identical
to function 8-12) (2)
CtrMsgRX_InvalidC
RC
548
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –
messages sent to the slave comprising
a non-supported Modbus function (2)
CtrMsgRX_InvalidF
C
549
1
R
-
-
INT
0..32767
A/E
P/H
Modbus event counter (identical to
function 11) (2)
CtrModbusEvtCtr
550
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –bus
CtrExceptionReplie
exception replies managed by the slave s
(identical to function 8-13) (2)
551
1
R
-
-
INT
0..32767
A/E
P/H
Modbus diagnostics counter –
broadcast messages received by the
slave (identical to function 8-17) (2)
553
1
R
-
-
INT
0..65535
A/E
P/H
Control word of the circuit-breaker COM Control word
option. This Control word cannot be set
by the user. It is randomly changed
each time the system is energised. It is
necessary to read the Control word
before sending certain commands to
the circuit-breaker COM option.
554
1
R
-
-
INT
0..65535
A/E
P/H
Counter for number of times the circuitbreaker COM option is energised (1)
eeCtrPowerUp
555
1
R
-
-
INT
0..65535
A/E
P/H
Counter for the number of circuitbreaker COM option resets, whether
following power loss or not. (1)
eeCtrReset
577
1
R
-
A/E
P/H
Breaker Communication Module
firmware version
EeFWVersion
1
-
INT
(1)
(2)
label
CtrMsgRX_Broadc
ast
The counter automatically cycles from 65535 to 0.
The counter automatically cycles from 32767 to 0.
Metering/protection-manager event notification
register
read/ scale
write
R
-
unit format
interval
603
nbr of
registers
1
-
INT
604
1
R
-
-
623
1
R
-
624
1
R
-
COMBT32AK_EN.doc
A/E
P/H description
label
1..8000
H
number of first (oldest) record in the
metering-manager event log (file N° 10)
CurrentFirstRecord
OfMM_EvtLog
INT
1..8000
H
number of last (most recent) record in the CurrentLastRecord
metering-manager event log (file N° 10)
OfMM_EvtLog
-
INT
1..8000
P/H number of first (oldest) record in the
protection-manager event log (file N° 20)
-
INT
1..8000
P/H number of last (most recent) record in the CurrentLastRecord
protection-manager event log (file N° 20) OfPM_EvtLog
48
Modbus Communication Option
CurrentFirstRecord
OfPM_EvtLog
Schneider Electric
Table of registers
Circuit-breaker manager @ xx
Appendix
Cause of tripping
register
read/
write
R
scale
unit format
interval
A/E
P/H
description
650
nbr of
registers
1
-
-
INT
0..65535
A/E
P/H
651
1
R
-
-
INT
0..65535
b 0x01: long-time protection.
MitopBasActCause
b 0x02: short-time protection
b 0x04: instantaneous protection
b 0x08: ground-fault protection
b 0x10: earth-leakage protection
b 0x20: DIN protection
b 0x40: self-protection (temperature)
b 0x80: self-protection (overvoltage)
b 0x0100: self-protection (Micrologic A)
or other protection
(see register 651)
status word indicating cause of tripping MitopAdvActCause
by protection functions:
b 0x01: current unbalance
b 0x02: Over current phase 1
b 0x04 Over current phase 2
b 0x08: Over current phase 3
b 0x10: Over current on Neutral
b 0x20: Under voltage
b 0x40: Over voltage
b 0x80: voltage unbalance
b 0x0100: Over power
b 0x0200: reverse power
b 0x0400: Under frequency
b 0x0800: Over frequency
b 0x1000: phase rotation
b 0x2000: load shedding based on
current
b 0x4000: load shedding based on
power
COMBT32AK_EN.doc
P/H
49
Modbus Communication Option
label
Schneider Electric
Table of registers
Circuit-breaker manager @ xx
Appendix
Circuit-breaker status, Auto/Manu
register
661
nbr of
registers
1
read/
write
R
scale unit
format interval
A/E
P/H
description
label
-
Bitma
p16
-
A/E
P/H
Circuit-breaker status:
BrStatus
-
See next page
662
1
R
-
-
INT
0..65535
A/E
P/H
counter for total number of operations
CtrOF_OvrLife
(OF): the counter increments when bit 0
(1)
in register 661 switches from 0 to 1.
663
1
R
-
-
INT
0..65535
A/E
P/H
counter for operations (OF) since last
reset: the counter increments when bit
0 in register 661 switches from 0 to 1.(1)
664
1
R
-
-
INT
0..65535
A/E
P/H
counter for operations (SD): the counter CtrSD
increments when bit 1 in register 661
switches from 0 to 1.(1)
665
1
R
-
-
INT
0..65535
A/E
P/H
counter for operations (SDE): the
counter increments when bit 2 in
register 661 switches from 0 to 1.(1)
CtrSDE
669
1
R
-
-
Bitma
p16
0..65535
A/E
P/H
CoilControl
670
1
R
-
-
INT
0..1
authorisation word for actuation by MX
and XF auxiliaries:
b when bit 1 and 3 are set, MX is
authorised to actuate the circuit breaker
b when bit 2 and 3 are set, XF is
authorised to actuate the circuit breaker
Auto/Manu mode:
b 0, "Manu" mode: remote opening and
closing of the circuit breaker are
disabled
b 1, "Auto" mode: remote opening and
closing of the circuit breaker are
enabled
Auto/Manu mode can be modified on
Micrologic P/H (only locally).
P/H
CtrOF
AutoManu
Default value = 1
(1)
The counter automatically cycles from 65535 to 0.
OF ON / OFF.
SD Trip indication.
SDE Fault-trip indication.
COMBT32AK_EN.doc
50
Modbus Communication Option
Schneider Electric
Appendix
Table of registers
Circuit-breaker manager @ xx
List of possible values for register 661 (circuit-breaker status)
in the circuit-breaker manager
BrStatus bitmap detail :
Bit 0 (0x01) : OF ; Indication contacts
For Compact and Masterpact : 0= Breaker is opened, 1 = Breaker is closed
Bit 1 (0x02) : SD ; Trip indication contact
For Compact : 0 = no trip, 1 = Breaker has tripped due to electrical fault or Shunt trip
For Masterpact : always 0
Bit 2 (0x04) : SDE ; Fault trip indication contact
For Compact and Masterpact : 0 = no trip, 1 = Breaker has tripped due to electrical fault
Bit 3 (0x08) : CH ; Charged (used only with motor mechanism)
For Compact : always 0
For Masterpact : 0 = Spring discharged, 1 = Spring loaded
Bit 4 (0x10) : Reserved (internal use only)
Bit 5 (0x20) : Reserved (internal use only)
Bit 6 (0x40) : Compact / Masterpact differenciation
0 = Compact NS , 1 = Masterpact
Bit 7-15 : Reserved
Nota : A bitmap mask should be used to test the Breaker status.
If a value test is used, the following values should be used for Mastepact :
0x44 Tripped discharged not RTC
0x4C Tripped charged not RTC
0x50 OFF discharged not RTC
0x51 ON discharged not RTC
0x59 ON charged RTC
0x78 OFF charged RTC
COMBT32AK_EN.doc
51
Modbus Communication Option
Schneider Electric
Table of registers
Circuit-breaker manager @ xx
Appendix
Time stamping
register
read/
write
R
scale
unit
format
Interval
A/E
P/H
description
label
671
nbr of
registers
3
-
-
DATE
-
A/E
P/H
date of last actuation
of MX auxiliary
LastXFCoilActivationD_T
674
1
R
-
-
INT
0..65535
A/E
P/H
MX actuation counter (1)
CtrXFCoilActivation
675
3
R
-
-
DATE
-
A/E
P/H
date of last actuation
of XF auxiliary
LastMXCoilActivationD_T
678
1
R
-
-
INT
0..65535
A/E
P/H
XF actuation counter (1)
CtrMXCoilActivation
679
4
R
-
-
XDATE -
A/E
P/H
current date of circuit-breaker
COM option
CurrentD_T
684
3
R
-
-
DATE
-
A/E
P/H
date of last circuit-breaker
opening
LastOFContactOpenD_T
687
3
R
-
-
DATE
-
A/E
P/H
date of last circuit-breaker
closing
LastOFContactCloseD_T
690
3
R
-
-
DATE
-
A/E
P/H
date of last trip without
an electrical fault
LastSDContactSetD_T
693
3
R
-
-
DATE
-
A/E
P/H
date of last trip with
an electrical fault
LastSDEContactSetD_T
696
3
R
-
-
DATE
-
A/E
P/H
date of last PAF (Ready To
Close) closing
LastPAFContactSetD_T
699
3
R
-
-
DATE
-
A/E
P/H
date of last DLO (half moon)
closing
LastDLOContactSetD_T
702
3
R
-
-
DATE
-
A/E
P/H
date of last AD (charged) closing
LastADContactSetD_T
705
3
R
-
-
DATE
-
A/E
P/H
date of last address change
(register 531)
LastAddressChangeD_T
708
3
R
-
-
DATE
-
A/E
P/H
date of last reset of circuitbreaker COM option event log
LastCM_EvtLogReset D_T
711
4
R
-
-
XDATE -
A/E
P/H
date when time for circuit-breaker
COM option was last set
LastDateTimeSetD_T
715
1
R
-
-
INT
0..65535
A/E
P/H
counter for time setting for circuit- CtrDateTimeSets
breaker COM option (1)
800
1
R/W
0…1
A/E
P/H
802
1
R
A/E
P/H
Communication profile activation
0 = Not activated
1 = activated
Default value = 0 (2)
Open command status
803
1
R
A/E
P/H
Close command status
Event log of the circuit-breaker manager
Registers 718 à 740 file N° 30 (see the section : Access to the files)
(1)
(2)
COMBT32AK_EN.doc
The counter automatically cycles from 65535 to 0.
Communication profile is available only with a Breaker Communication Module firmware
version greater or equal to V2.0 (register 577 must be greater or equal to 02000)
52
Modbus Communication Option
Schneider Electric
Table of registers
Chassis manager @ xx + 50
Appendix
Configuration of the chassis manager
register
515
nbr of
registers
1
read/
write
R
scale
unit
format
interval
A/E
P/H
description
label
-
-
INT
15140
A/E
P/H
Square D Product Identification
EeSQD_Prod_ID
15140 = Chassis Communication
Module
531
1
R/W
-
-
INT
51..97
A/E
P/H
532
1
R/W
-
-
INT
0..1
A/E
P/H
Parity:
b 0: no parity
b 1: even parity
Default value: 1
eeParityBus
533
1
R/W
-
-
INT
1200..
A/E
P/H
Baud rate:
b 1200: 1200 baud
b 2400: 2400 baud
b 4800: 4800 baud
b 9600: 9600 baud
b 19200: 19200 baud
b 38400: 38400 baud
Default value: 19200
eeBaudRate
MODBUS address of the COM
option (@ xx + 50)
eeAdrBus
Default value: 50+47=97
38400
Identification of the chassis manager
register
534
nbr of
registers
2
read/
write
R/W
scale
unit
format
interval
A/E
P/H
description
label
-
-
ASCII
0x00..
0x7F
A/E
P/H
short identifier of the chassis COM
option coded over 4 ASCII
characters
CCM_Loc
Default value: 0x00
536
8
R/W
-
-
ASCII
0x00..
0x7F
A/E
P/H
long identifier of the chassis COM
option coded over 16 ASCII
characters
CCM_NamePlate
Default value: 0x00
COMBT32AK_EN.doc
53
Modbus Communication Option
Schneider Electric
Table of registers
Chassis manager @ xx + 50
Appendix
Diagnostics counters and Control word
register
read/
write
R
scale
unit
format
interval
A/E P/H
544
nbr of
registers
1
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –
messages sent to the slave (identical
to function 8-14) (2)
CtrMsgSentThisUnit
545
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –
messages sent to other slaves (2)
CtrMsgSentOtherUnit
546
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter – bus
messages managed by the slave
(identical to function 8-11) (2)
CtrMsgRX_ValidCRC
547
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –bus
errors managed by the slave
(identical to function 8-12) (2)
CtrMsgRX_InvalidCRC
548
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –
messages sent to the slave
comprising a non-supported Modbus
function (2)
CtrMsgRX_InvalidFC
549
1
R
-
-
INT
0..32767
A/E P/H Modbus event counter (identical to
function 11) (2)
CtrModbusEvtCtr
550
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –bus
exception replies managed by the
slave (identical to function 8-13) (2)
CtrExceptionReplies
551
1
R
-
-
INT
0..32767
A/E P/H Modbus diagnostics counter –
broadcast messages received by the
slave (identical to function 8-17) (2)
CtrMsgRX_Broadcast
553
1
R
-
-
INT
0..65535
A/E P/H Control word of the chassis manager. Control word
This Control word cannot be set by
the user. It is randomly changed each
time the system is energised. It is
necessary to read the Control word
before sending certain commands to
the chassis manager.
554
1
R
-
-
INT
0..65535
A/E P/H Counter for number of times the
circuit-breaker COM option is
energised (1)
eeCtrPowerUp
555
1
R
-
-
INT
0..65535
A/E P/H Counter for the number of circuitbreaker COM option resets, whether
following power loss or not. (1)
eeCtrReset
577
1
R
1
-
INT
-
A/E P/H Chassis Communication firmware
version
EeFWVersion
(1)
(2)
COMBT32AK_EN.doc
description
label
The counter automatically cycles from 65535 to 0.
The counter automatically cycles from 32767 to 0.
54
Modbus Communication Option
Schneider Electric
Table of registers
Chassis manager @ xx + 50
Appendix
Chassis status
register
read/
write
R
scale
unit
format
interval
A/E
P/H
description
label
661
nbr of
registers
1
-
-
Bitmap
16
-
A/E
P/H
device status:
If bit 9 (0x0200) is set to 1, the device is
connected. CE
If bit 8 (0x0100) is set to 1, the device is
disconnected. CD
If bit 10 (0x400) is set to 1, the
device is in the test postion. CT
ChassisStatus
662
1
R
-
-
INT
0..65535
A/E
P/H
counter for change to the
"connected" position: the counter
increments when bit 8 in register
661 switches from 0 to 1.(1)
CtrRackedIn
663
1
R
-
-
INT
0..65535
A/E
P/H
counter for change to the
CtrRackedOut
"disconnected" position: the counter
increments when bit 9 in register
661 switches from 0 to 1.(1)
664
1
R
-
-
INT
0..65535
A/E
P/H
counter for change to the "test"
position: the counter increments
when bit 10 in register 661 switches
from 0 to 1.(1)
(1)
CtrTestPosition
The counter automatically cycles from 65535 to 0.
Time-stamping
register
read/
write
R
scale
unit
format
interval
A/E
P/H
description
label
679
nbr of
registers
4
-
-
XDATE
-
A/E
P/H
current date of chassis COM
option
CurrentD_T
684
3
R
-
-
DATE
-
A/E
P/H
date of the last change to the
"connected" position
LastRackedInD_T
687
3
R
-
-
DATE
-
A/E
P/H
date of the last change to the
"disconnected" position
LastRackedOutD_T
690
3
R
-
-
DATE
-
A/E
P/H
date of the last change to the
"test" position
LastTestPositionD_T
705
3
R
-
-
DATE
-
A/E
P/H
date of the last change in address
(register 531)
LastAddressChangeD_T
711
4
R
-
-
XDATE
-
A/E
P/H
date when time for chassis COM
option was last set
LastDateTimeSetD_T
715
1
R
-
-
INT
0..65535
A/E
P/H
counter for time setting for
chassis
COM option
CtrDateTimeSets
COMBT32AK_EN.doc
55
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Voltages
register
read/
write
R
scale
unit
format
interval
A/E P/H
description
label
1000
nbr of
registers
1
x1
V
INT
0..1200
E
P/H
rms phase-to-phase voltage V12
V_RMS[0]
1001
1
R
x1
V
INT
0..1200
E
P/H
rms phase-to-phase voltage V23
V_RMS[1]
1002
1
R
x1
V
INT
0..1200
E
P/H
rms phase-to-phase voltage V31
V_RMS[2]
1003
1
R
x1
V
INT
0..1200
E
P/H
rms phase-to-neutral voltage V1N. (1)
V_RMS[3]
P/H
rms phase-to-neutral voltage V2N.
(1)
V_RMS[4]
(1)
V_RMS[5]
1004
1
R
x1
V
INT
0..1200
E
1005
1
R
x1
V
INT
0..1200
E
P/H
rms phase-to-neutral voltage V3N.
1006
1
R
x1
V
INT
0..1200
E
P/H
arithmetic mean of the phase-tophase voltages 1/3 x
(V12+V23+V31).
V_AvRMS[0]
1007
1
R
x1
V
INT
0..1200
E
P/H
arithmetic mean of the phase-toneutral voltages 1/3 x
(V1N+V2N+V3N). (1)
V_AvRMS[1]
1008
1
R
x10
%
INT
-1000..
+1000
E
P/H
V12 phase-to-phase voltage
unbalance with respect to the
arithmetic mean of the phase-tophase voltages
V_Unbal[0]
1009
1
R
x10
%
INT
-1000..
+1000
E
P/H
V23 phase-to-phase voltage
unbalance with respect to the
arithmetic mean of the phase-tophase voltages
V_Unbal[1]
1010
1
R
x10
%
INT
-1000..
+1000
E
P/H
V31 phase-to-phase voltage
unbalance with respect to the
arithmetic mean of the phase-tophase voltages
V_Unbal[2]
1011
1
R
x10
%
INT
-1000..
+1000
E
P/H
V1N phase-to-neutral voltage
unbalance with respect to the
arithmetic mean of the phase-toneutral voltages (1)
V_Unbal[3]
1012
1
R
x10
%
INT
-1000..
+1000
E
P/H
V2N phase-to-neutral voltage
unbalance with respect to the
arithmetic mean of the phase-toneutral voltages (1)
V_Unbal[4]
1013
1
R
x10
%
INT
-1000..
+1000
E
P/H
V3N phase-to-neutral voltage
unbalance with respect to the
arithmetic mean of the phase-toneutral voltages (1)
V_Unbal[5]
1014
1
R
x10
%
INT
-1000..
+1000
E
P/H
maximum phase-to-phase voltage
unbalance value in registers 1008,
1009 and 1010
V_UnbalMax[0]
1015
1
R
x10
%
INT
-1000..
+1000
E
P/H
maximum phase-to-neutral voltage
unbalance value in registers 1011,
1012 and 1013 (1)
V_UnbalMax[1]
(1)
COMBT32AK_EN.doc
Value not accessible when the configuration register 3314 selects type 31.
56
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Currents
register
read/
write
R
scale
unit
format
interval
A/E P/H description
label
1016
nbr of
registers
1
x1
A
INT
0..32767
A/E P/H rms current on phase 1.
I_RMS[0]
1017
1
R
x1
A
INT
0..32767
A/E P/H rms current on phase 2
I_RMS[1]
1018
1
R
x1
A
INT
0..32767
A/E P/H rms current on phase 3
I_RMS[2]
1019
1
R
x1
A
INT
0..32767
A/E P/H rms current on the neutral(2)
I_RMS[3]
1020
1
R
x1
A
INT
0..32767
A/E P/H maximum rms current in registers
1016, 1017, 1018 and 1019
I_Max
1021
1
R
x1
A
INT
0..32767
A/E P/H ground-fault current
I_RMSGnd
If this current exceeds 32767 A, the
register blocks at 32767 (3)
1022
1
R
x1
mA
INT
0..32767
A/E P/H earth-leakage current
I_RMSVigi
If this current exceeds 32767 A, the
register blocks at 32767 (4)
1023
1
R
X1
A
INT
0..32767
H
Apparent current phase A (peak/ √2 I_APP[0]
1024
1
R
X1
A
INT
0..32767
H
Apparent current phase B (peak/ √2 I_APP[1]
1025
1
R
X1
A
INT
0..32767
H
Apparent current phase C (peak/ √2 I_APP[2]
1026
1
R
X1
A
INT
0..32767
H
Apparent current Neutral (peak/ √2
1027
1
R
x1
A
INT
0..32767
E
P/H arithmetic mean of phase currents
1, 2 and 3: 1/3 x (I1+I2+I3)
1028
1
R
x10
%
INT
-1000..
+1000
E
P/H I1 current unbalance with respect to I_Unbal[0]
the arithmetic mean of the phase
currents
1029
1
R
x10
%
INT
-1000..
+1000
E
P/H I2 current unbalance with respect to I_Unbal[1]
the arithmetic mean of the phase
currents
1030
1
R
x10
%
INT
-1000..
+1000
E
P/H I3 current unbalance with respect to I_Unbal[2]
the arithmetic mean of the phase
currents
1031
1
R
x10
%
INT
-1000..
+1000
E
P/H IN current unbalance with respect
I_Unbal[3]
to the arithmetic mean of the phase
currents (2)
1032
1
R
x10
%
INT
-1000..
+1000
E
P/H maximum current unbalance in
registers 1028, 1029 and 1030.
1033
1
R
-
-
-
-
I_Mean
I_UnbalMax
P/H Reserved
(2)
(3)
(4)
COMBT32AK_EN.doc
I_APP[3]
Value not accessible when the configuration register 3314 selects type 31 or 40.
Accessible only with Micrologic 5.0 P/H and 6.0 A/P/H
Accessible only with Micrologic 7.0 A/P/H
57
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Power
register
read/w scale unit
rite
R
x1
kW
format interval
1034
nbr of
registers
1
INT
+/-0..32767 E
P/H active power on phase 1 (1), (5)
ActivePwr[0]
1035
1
R
INT
+/-0..32767 E
P/H active power on phase 2 (1), (5)
ActivePwr[1]
(1), (5)
ActivePwr[2]
x1
kW
A/E P/H
description
label
1036
1
R
x1
kW
INT
+/-0..32767 E
P/H active power on phase 3
1037
1
R
x1
kW
INT
+/-0..32767 E
P/H total active power (5)
1038
1
R
x1
kVAR INT
+/-0..32767 E
ActivePwr[3]
P/H reactive power on phase 1
(1), (5)
ReactivePwr[0]
(1), (5)
ReactivePwr[1]
ReactivePwr[2]
1039
1
R
x1
kVAR INT
+/-0..32767 E
P/H reactive power on phase 2
1040
1
R
x1
kVAR INT
+/-0..32767 E
P/H reactive power on phase 3 (1), (5)
(5)
1041
1
R
x1
kVAR INT
+/-0..32767 E
P/H total reactive power
1042
1
R
x1
kVA
INT
0..32767
E
P/H apparent power on phase 1 with 3
wattmeters (1)
ReactivePwr[3]
ApparentPwr[0]
1043
1
R
x1
kVA
INT
0..32767
E
P/H apparent power on phase 2 with 3
wattmeters (1)
ApparentPwr[1]
1044
1
R
x1
kVA
INT
0..32767
E
P/H apparent power on phase 3 with 3
wattmeters (1)
ApparentPwr[2]
1045
1
R
x1
kVA
INT
0..32767
E
P/H total apparent power
ApparentPwr[3]
(1)
Value not accessible when the configuration register 3314 selects type 31.
(5)
The sign of the active and reactive power depends on configuration register 3316.
Power factor
register
read/
write
R
scale
unit
format
Interval
A/E P/H
description
label
1046
nbr of
registers
1
x1000
none
INT
-1000..
+1000
E
P/H
power factor on phase 1
(absolute value equal to |P|/S) (1), (6)
PF[0]
1047
1
R
x1000
none
INT
-1000..
+1000
E
P/H
power factor on phase 2
(absolute value equal to |P|/S) (1), (6)
PF[1]
1048
1
R
x1000
none
INT
-1000..
+1000
E
P/H
power factor on phase 3
(absolute value equal to |P|/S) (1), (6)
PF[2]
1049
1
R
x1000
none
INT
-1000..
+1000
E
P/H
total power factor (absolute value equal PF[3]
to |Ptotal|/Stotal) (6)
1050
1
R
x1000
none
INT
-1000..
+1000
H
Fundamental power factor (its absolute
value is equal to |FundP|/FundS). Sign
convention the same as the one for the
real power factor. N/A if type 31
network.
FundPF[0]
1051
1
R
x1000
none
INT
-1000..
+1000
H
same as above phase B.
FundPF[1]
1052
1
R
x1000
none
INT
-1000..
+1000
H
same as above phase C.
FundPF[2]
1053
1
R
x1000
none
INT
-1000..
+1000
H
Total fundamental power factor (its
absolute value is equal to
|FundPtot|/FundStot). Sign convention
the same as the one for the real power
factor.
FundPF[3]
(1)
(6)
COMBT32AK_EN.doc
E
Value not accessible when the configuration register 3314 selects type 31.
The sign of the power factor depends on configuration register 3318.
58
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Frequency
register
read/
write
R
scale unit
format
Interval
A/E P/H
1054
nbr of
registers
1
x10
Hz
INT
0..4000
E
1055
1
R
X
s
INT
0..32767
.001
description
label
P/H system frequency
Frequency
P/H Duration of the interval between the
last update of real time values and
the current table (about 1s)
UpdateIval
Fundamental
register
read/
write
R
scale unit
format
interval
1056
nbr of
registers
1
D
V
INT
1057
1
R
D
V
1058
1
R
D
1059
1
R
D
1060
1
R
1061
1
R
1062
6
1068
1
1069
P/H description
label
0..1200
H
Fundamental (RMS) of phase-tophase voltage Vab.
FundV_RMS[0]
INT
0..1200
H
same as above Vbc.
FundV_RMS[1]
V
INT
0..1200
H
same as above Vba.
FundV_RMS[2]
V
INT
0..1200
H
Fundamental (RMS) of phase-toneutral voltage Van.
– N/A if type 31 network
FundV_RMS[3]
D
V
INT
0..1200
H
same as above Vbn
FundV_RMS[4]
D
V
INT
0..1200
H
same as above Vcn
FundV_RMS[5]
R
-
-
-
-
H
Reserved.
ReservedA
R
A
A
INT
0..32767
H
Fundamental (RMS) of Phase A
current.
FundI_RMS[0]
1
R
A
A
INT
0..32767
H
same as above phase B. Measured
with type 31.
FundI_RMS[1]
1070
1
R
A
A
INT
0..32767
H
same as above phase C
FundI_RMS[2]
1071
1
R
B
A
INT
0..32767
H
same as above Neutral. – N/A with
type 31, 40 networks. Measured with
type 41.
FundI_RMS[3]
1072
4
R
-
-
-
-
H
Reserved
1076
1
R
E
kW
INT
0..32767
H
Phase A fundamental active power
with 3 wattmeters (type 40 & 41)
N/A for type 31. Same sign
convention as with active power.
FundActivePwr[0]
1077
1
R
E
KW
INT
0..32767
H
Phase B fundamental active power
with 3 wattmeters (type 40 & 41)
N/A for type 31. Same sign
convention as with active power.
FundActivePwr[1]
1078
1
R
E
KW
INT
0..32767
H
FundActivePwr[2]
Phase C fundamental active power
with 3 wattmeters (type 40 & 41)
N/A for type 31.Same sign convention
as with active power.
1079
1
R
E
kW
INT
0..32767
H
Total fundamental active power.
Same sign convention as with active
power.
FundActivePwr[3]
1080
1
R
E
kVAR INT
0..32767
H
Phase A fundamental reactive power
with 3 wattmeters (type 40 & 41)
N/A for type 31.
FundReactivePwr[0]
1081
1
R
E
kVAR INT
0..32767
H
Phase B fundamental reactive power
with 3 wattmeters (type 40 & 41)
N/A for type 31.
FundReactivePwr[1]
COMBT32AK_EN.doc
A/E
59
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Fundamental
register
read/
write
R
scale unit
1082
nbr of
registers
1
P/H description
label
E
kVAR INT
0..32767
H
Phase C fundamental reactive power
with 3 wattmeters (type 40 & 41)
N/A for type 31.
FundReactivePwr[2]
1083
1
R
E
kVAR INT
0..32767
H
Total fundamental reactive power.
FundReactivePwr[3]
1084
1
R
E
kVA
INT
0..32767
H
Phase A fundamental apparent
power. N/A for type 31
FundApparentPwr[0]
1085
1
R
E
KVA
INT
0..32767
H
Phase B fundamental apparent
power. N/A for type 31.
FundApparentPwr[1]
1086
1
R
E
KVA
INT
0..32767
H
Phase C fundamental apparent
power. N/A for type 31.
FundApparentPwr[2]
1087
1
R
E
kVA
INT
0..32767
H
Total fundamental apparent power.
FundApparentPwr[3]
1088
1
R
E
kVAR INT
0..32767
H
Phase A distortion power. N/A for
type 31.
DistortionPwr[0]
1089
1
R
E
kVAR INT
0..32767
H
Phase B distortion power. N/A for
type 31.
DistortionPwr[1]
1090
1
R
E
kVAR INT
0..32767
H
Phase C distortion power. N/A for
type 31.
DistortionPwr[2]
1091
1
R
E
kVAR INT
0..32767
H
Total distortion power.
DistortionPwr[3]
COMBT32AK_EN.doc
format
interval
A/E
60
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Total Harmonic Distortion
register
read/
write
R
scale unit
format
interval
A/E P/H
description
1092
nbr of
registers
1
x10
%
INT
0..5000
E
H
THD_V[0]
Total harmonic distortion of Vab
voltage compared to the fundamental.
1093
1
R
x10
%
INT
0..5000
E
H
same as above Vbc
THD_V[1]
1094
1
R
x10
%
INT
0..5000
E
H
same as above Vba
THD_V[2]
1095
1
R
x10
%
INT
0..5000
E
H
THD_V[3]
Total harmonic distortion of Van
voltage compared to the fundamental.
– N/A with type 31 network.
1096
1
R
x10
%
INT
0..5000
E
H
same as above Vbn
THD_V[4]
1097
1
R
x10
%
INT
0..5000
E
H
same as above Vcn
THD_V[5]
1098
1
R
x10
%
INT
0..5000
E
H
Total harmonic distortion of phase A
THD_I[0]
current compared to the fundamental.
1099
1
R
x10
%
INT
0..5000
E
H
same as above phase B. Measured
with type 31.
THD_I[1]
1100
1
R
x10
%
INT
0..5000
E
H
same as above phase C
THD_I[2]
1101
1
R
x10
%
INT
0..5000
E
H
same as above Neutral – N/A with
THD_I[3]
type 31 networks. Measured with type
41, calculated with type 40.
1102
1
R
x10
%
INT
0..1000
E
H
Total harmonic distortion of Vab
voltage compared to the RMS value.
thd_V[0]
1103
1
R
x10
%
INT
0..1000
E
H
same as above Vbc
thd_V[1]
1104
1
R
x10
%
INT
0..1000
E
H
same as above Vba
thd_V[2]
1105
1
R
x10
%
INT
0..1000
E
H
Total harmonic distortion of Van
voltage compared to the RMS value.
– N/A with type 31 network.
thd_V[3]
1106
1
R
x10
%
INT
0..1000
E
H
same as above Vbn
thd_V[4]
1107
1
R
x10
%
INT
0..1000
E
H
same as above Vcn
thd_V[5]
1108
1
R
x10
%
INT
0..1000
E
H
Total hamronic distortion of phase A
current compared to the RMS value.
thd_I[0]
1109
1
R
x10
%
INT
0..1000
E
H
same as above phase B. Measured
with type 31.
thd_I[1]
1110
1
R
x10
%
INT
0..1000
E
H
same as above phase C
thd_I[2]
1111
1
R
x10
%
INT
0..1000
E
H
thd_I[3]
same as above Neutral – N/A with
type 31 networks. Measured with type
41, calculated with type 40.
1112
1
R
x10
Deg
INT
0..3600
H
Phase shift Vab / Ia with type 31 ;
Van / Ia with type 40 & 41.
FundVI_Angle[0]
1113
1
R
x10
Deg
INT
0..3600
H
Phase shift Vbc / Ib with type 31 ;
Vbn / Ib with type 40 & 41.
FundVI_Angle[1]
1114
1
R
x10
Deg
INT
0..3600
H
Phase shift Vca / Ic with type 31 ;
Vcn / Ic with type 40 & 41.
FundVI_Angle[2]
1115
1
R
x10
None
INT
0..1000
H
Phase A K-factor. N/A in 400Hz
nominal freq. networks.
I_Kfactor[0]
1116
1
R
x10
None
INT
0..1000
H
Phase B K-factor. N/A in 400Hz
nominal freq. networks.
I_Kfactor[1]
1117
1
R
x10
None
INT
0..1000
H
Phase C K-factor. N/A in 400Hz
nominal freq. networks.
I_Kfactor[2]
1118
1
R
x10
None
INT
0..1000
H
Neutral K-factor. – N/A with type 30
and 31 networks. N/A in 400Hz
nominal freq. Networks.
I_Kfactor[3]
1119
1
R
x100 None
INT
0..10000
H
Vab voltage peak factor. – N/A with
type 40 and 41 networks. – N/A in
400Hz config
V_Crest[0]
COMBT32AK_EN.doc
61
Modbus Communication Option
label
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Total Harmonic Distortion
register
read/
write
R
scale unit
format
interval
1120
nbr of
registers
1
x100 None
INT
0..10000
1121
1
R
x100 None
INT
1122
1
R
x100 None
1123
1
R
1124
1
1125
A/E P/H
description
label
H
Vbc voltage peak factor. – N/A with
type 40 and 41 networks. – N/A in
400Hz config
V_Crest[1]
0..10000
H
Vca voltage peak factor. – N/A with
type 40 and 41 networks. – N/A in
400Hz config
V_Crest[2]
INT
0..10000
H
Van voltage peak factor. – N/A with
type 31 networks.
– N/A in 400Hz config
V_Crest[3]
x100 None
INT
0..10000
H
Vbn voltage peak factor. – N/A with
type 31 networks.
– N/A in 400Hz config
V_Crest[4]
R
x100 None
INT
0..10000
H
Vcn voltage peak factor. – N/A with
type 31 networks.
– N/A in 400Hz config
V_Crest[5]
1
R
x100 None
INT
0..10000
H
Phase A current peak factor.
– N/A in 400Hz config
I_Crest[0]
1126
1
R
x100 None
INT
0..10000
H
Phase B current peak factor.
– N/A in 400Hz config
I_Crest[1]
1127
1
R
x100 None
INT
0..10000
H
Phase C current peak factor.
– N/A in 400Hz config
I_Crest[2]
1128
1
R
x100 None
INT
0..10000
H
Neutral current peak factor. – N/A
with type 31, 40 networks. Measured
with type 41. – N/A in 400Hz config
I_Crest[3]
1129
4
R
-
-
-
-
H
Reserved
1133
1
R
x10
Deg
INT
0..3600
H
Phase shift Vab / Vab with type 31 ;
Van / Van with type 40 & 41.
Definition leads to content being
always 0.
FundVV[0]
1134
1
R
x10
Deg
INT
0..3600
H
Phase shift Vbc / Vab with type 31 ;
Vbn / Van with type 40 & 41. Under
phase balanced conditions, equals
240 degrees
FundVV[1]
1135
1
R
x10
Deg
INT
0..3600
H
Phase shift Vca / Vab with type 31 ;
Vcn / Van with type 40 & 41. Under
phase balanced conditions, equals
120 degrees.
FundVV[2]
Registers 1300 to 1599: minimum values of the real-time
measurements from 1000 to 1299
The minimum values for the real-time measurements may be accessed at the
registers of the real-time values + 300. (available with Micrologic P and H)
Registers 1600 to 1899: maximum values of the real-time
measurements from 1000 to 1299
The maximum values for the real-time measurements may be accessed at the
registers of the real-time values + 600. (available with Micrologic P and H)
COMBT32AK_EN.doc
62
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Energy
register
2000
nbr of
registers
4
read/
write
R
scale
unit
format
interval
A/E
P/H
x1
kWh
MOD
0..+
9999
9999
9999
9999
E
P/H total active energy (2)
0..+
9999
9999
9999
9999
E
P/H total reactive energy
0..+
9999
9999
9999
9999
E
P/H active energy positively
incremented: (1)
EeActiveEnergyIn
0..+
9999
9999
9999
9999
E
P/H active energy negatively
incremented: (1)
EeActiveEnergyOut
0..+
9999
9999
9999
9999
E
P/H reactive energy positively
incremented (1)
EeReactiveEnergyIn
0..+
9999
9999
9999
9999
E
P/H reactive energy negatively
incremented: (1)
EeReactiveEnergyOut
0..+
9999
9999
9999
9999
E
P/H total apparent energy
EeApparentEnergy
10000
2004
4
R
x1
kvarh MOD
10000
2008
4
R
x1
kWh
MOD
10000
2012
4
R
x1
kWh
MOD
10000
2016
4
R
x1
kvarh MOD
10000
2020
4
R
x1
kvarh MOD
10000
2024
4
R
x1
kVAh MOD
10000
(1)
(2)
COMBT32AK_EN.doc
description
label
EeActiveEnergy
(2)
EeReactiveEnergy
The Energy in and Energy out values are incremented according to the power sign set in
the Micrologic menu « Micrologic set-up » (See register 3316)
As standard,the total calculated energyvalues are absolute total values. They represent
the sum of the enrgy in and out values.
EP = EP in + EP out
EQ = EQ in + EQ out
63
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Demand current
register
read/
write
R
scale
unit
format
interval
A/E
P/H
2200
nbr of
registers
1
x1
A
INT
0..32767
E
P/H current demand on phase 1
I_Dmd[0]
2201
1
R
x1
A
INT
0..32767
E
P/H current demand on phase 2
I_Dmd[1]
2202
1
R
x1
A
INT
0..32767
E
P/H current demand on phase 3
I_Dmd[2]
2203
1
R
x1
A
INT
0..32767
E
P/H current demand on the neutral (2)
I_Dmd[3]
2204
1
R
x1
A
INT
0..32767
E
P/H current demand maximum on phase
1 since the last reset
nvI_DmdPk[0]
2205
1
R
x1
A
INT
0..32767
E
P/H current demand maximum on phase
2 since the last reset
nvI_DmdPk[1]
2206
1
R
x1
A
INT
0..32767
E
P/H current demand maximum on phase
3 since the last reset
nvI_DmdPk[2]
2207
1
R
x1
A
INT
0..32767
E
P/H current demand maximum on the
neutral since the last reset (2)
nvI_DmdPk[3]
(2)
description
label
Value not accessible when the configuration register 3314 selects type 31 or 40.
K-factor demand
register
read/
write
R
scale
unit
2212
nbr of
registers
1
x10
None INT
2213
1
R
x10
None INT
2214
1
R
x10
2215
1
R
x10
2216
1
R
2217
1
2218
1
2219
1
COMBT32AK_EN.doc
format
interval
A/E
P/H
description
label
0..1000
H
K-factor demand, phase A.
K_Dmd[0]
0..1000
H
same as above Phase B.
K_Dmd[1]
None INT
0..1000
H
same as above Phase C.
K_Dmd[2]
None INT
0..1000
H
same as above Neutral. N/A with type K_Dmd[3]
31 or 40 network.
x10
None INT
0..1000
H
K-factor demand peak, phase A,
since last reset.
nvK_DmdPk[0]
R
x10
None INT
0..1000
H
same as above Phase B.
nvK_DmdPk[1]
R
x10
None INT
0..1000
H
same as above Phase C.
nvK_DmdPk[2]
R
x10
None INT
0..1000
H
same as above Neutral. N/A with type nvK_DmdPk[3]
31 or 40 network.
64
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Demand power
register nbr of
read/
registers write
2224
1
R
scale
unit
P/H description
label
kW
form interval
A/E
at
INT 0..32767 E
x1
P/H total active-power demand (7)
2225
1
R
ActivePwrDmd
x1
kW
INT
0..32767
P/H active-power demand maximum since the
last reset
NvActivePwrDmdPk
2226
1
R
x1
kW
INT
0..32767
P/H predicted active-power demand at the end
of the window (8)
ActivePwrDmdPred
2227
1
R
x1000
sans
INT
-1000..
+1000
P/H total power factor at last active-power
demand maximum
NvPF_atActivePwrD
mdPk
2228
1
R
x1
kVAR INT
0..32767
P/H value of reactive-power demand at last
active-power demand maximum
NvkVAR_atActivePwr
DmdPk
2229
1
R
x1
kVA
0..32767
P/H value of apparent-power demand at last
active-power demand maximum
NvkVA_atActivePwr
DmdPk
2230
1
R
x1
kVAR INT
0..32767 E
P/H total reactive-power demand (7)
ReactivePwrDmd
2231
1
R
x1
kVAR INT
0..32767
P/H reactive-power demand maximum since the NvReactivePwrDmdPk
last reset
2232
1
R
x1
kVAR INT
0..32767
P/H predicted reactive-power demand at the
end of the window (8)
ReactivePwrDmdPred
2233
1
R
x1000
sans
INT
-1000..
+1000
P/H total power factor at last reactive-power
demand maximum
NvPF_atReactivePwr
DmdPk
2234
1
R
x1
kW
INT
0..32767
P/H value of active-power demand at last
reactive-power demand maximum
NvkW_atReactivePwr
DmdPk
2235
1
R
x1
kVA
INT
0..32767
P/H value of apparent-power demand at last
reactive-power demand maximum
NvkVA_atReactivePwr
DmdPk
2236
1
R
x1
kVA
INT
0..32767 E
P/H total apparent power demand (7)
ApparentPwrDmd
2237
1
R
x1
kVA
INT
0..32767
P/H apparent-power demand maximum since
the last reset
NvApparentPwrDmd
Pk
2238
1
R
x1
kVA
INT
0..32767
P/H predicted apparent-power demand at the
end of the window (8)
ApparentPwrDmdPred
2239
1
R
x1000
sans
INT
-1000..
+1000
P/H total power factor at last apparent-power
demand maximum
NvPF_atApparentPwr
DmdPk
2240
1
R
x1
kW
INT
0..32767
P/H value of active-power demand at last
apparent-power demand maximum
NvkW_atApparentPwr
DmdPk
2241
1
R
x1
kVAR INT
0..32767
P/H value of reactive-power demand at last
apparent-power demand maximum
NvkVAR_atApparent
PwrDmdPk
INT
(7)
Value updated at end of window for the "block" mode. For the "sliding" mode, the value is
updated every 15 seconds.
(8)
Value updated every 15 seconds for both "block" and "sliding" modes.
COMBT32AK_EN.doc
65
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Time stamping
register
read/
write
R
scale
unit
format
interval
3000
nbr of
registers
4
-
-
DATE
-
P/H current date of the metering manager
XtedDateTime
3005
3
R
-
-
DATE
-
P/H date of last current demand maximum
I1 (register 2204)
nvI_DmdPk[0]
3008
3
R
-
-
DATE
-
P/H date of last current demand maximum
I2 (register 2205)
nvI_DmdPk[1]
3011
3
R
-
-
DATE
-
P/H date of last current demand maximum
I3 (register 2206)
nvI_DmdPk[2]
3014
3
R
-
-
DATE
-
P/H date of last current demand maximum
on the neutral (register 2207) (2)
nvI_DmdPk[3]
3017
3
R
-
-
DATE
-
P/H date of last active-power demand
maximum (register 2224)
NvActivePwrDmdPk
3020
3
R
-
-
DATE
-
P/H date of last reactive-power demand
maximum (register 2230)
NvReactivePwrDmdPk
3023
3
R
-
-
DATE
-
P/H date of last apparent-power demand
maximum (register 2236)
NvApparentPwrDmdPk
3026
3
R
-
-
DATE
-
P/H date of last reset of current demand
maximum values
NvLastI_DmdReset
3029
3
R
-
-
DATE
-
P/H date of last reset of power demand
maximum values
NvLastPwrDmdReset
3032
3
R
-
-
DATE
-
P/H Date-Time of last min registers reset
(1300-1599). (*)
nvLastMinReset
3035
3
R
-
-
DATE
-
P/H Date-Time of last max registers reset
(1600-1899). (*)
nvLastMaxReset
3038
3
R
-
-
DATE
-
P/H date of last reset of energy meters
NvLastEnReset
3041
3
R
-
-
DATE
-
P/H Date of appearance of last K-factor
demand peak (phase A)
nvK_DmdPk[0]
3044
3
R
-
-
DATE
-
P/H Date of appearance of last K-factor
demand peak (phase B)
nvK_DmdPk[1]
3047
3
R
-
-
DATE
-
P/H Date of appearance of last K-factor
demand peak (phase C)
nvK_DmdPk[2]
3050
3
R
-
-
DATE
-
nvK_DmdPk[3]
3053
3
R
-
-
DATE
-
P/H Date of appearance of last K-factor
demand peak (Neutral) N/A for type 31
& 40 networks
P/H Date of appearance of last I2 demand
peak (phase A)
3056
3
R
-
-
DATE
-
P/H Date of appearance of last I2 demand
peak (phase B)
NvI2_DmdPk[1]
3059
3
R
-
-
DATE
-
P/H Date of appearance of last I2 demand
peak (phase C)
NvI2_DmdPk[2]
3062
3
R
-
-
DATE
-
P/H Date of appearance of last I2 demand
peak (Neutral) N/A for type 31 & 40
networks
NvI2_DmdPk[3]
(2)
A/E P/H description
label
NvI2_DmdPk[0]
N/A for type 31 or 40 networks.
(*)
Caution: this register is updated whenever any of the min register is reset. Command
interface authorizes user to clear min of Current RMS & Unbal values, Voltage RMS & Unbal
values, frequency, P/Q/S/PF, Fundamental quantities & THD, Voltage Crest & Current crest
independently. However, since only one date/time of last reset is maintained, it is recommended
to always set all bits in the command that resets min values .
COMBT32AK_EN.doc
66
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Configuration of the metering manager
register
read/
write
R
scale
unit
format
interval
3300
nbr of
registers
1
-
-
INT
0..65535
3303
2
R/W
-
-
ASCII
3305
8
R/W
-
-
ASCII
A/E P/H
description
label
P/H
Control word for the metering
manager. This Control word may not
be user set. It is randomly modified
and must be read before sending
certain commands to the metering
manager.
Control word
0x00..
0x7F
P/H
short identifier of the metering
manager, coded over four ASCII
characters.
nvUnitLabel
0x00..
0x7F
P/H
Default value: "set!"
long identifier of the metering
manager, coded over 16 ASCII
characters.
nvUnitNamePlate
Default value: "please set me up"
3314
1
R/W
-
-
INT
{31, 40,
41}
P/H
selection of the calculation algorithm
NvSystemType
If you have a system type : 3 Phase, 3
Wire, 3 Current Transformer (3P
breaker without External Neutral CT
connected, Neutral not connected to
VN), select system type 31:
measurement of the phase-to-phase
voltages is available
measurement of the phase-to-neutral
voltagesi s not available
measurement of the neutral current is
not available.
If you have a system type : 3 Phase,
4 Wire, 3 Current Transformer (3P
breaker without External Neutral CT
connected, Neutral connected to VN),
select system type 40:
measurement of the phase-to-phase
voltages is available
measurement of the phase-to-neutral
voltages is available
measurement of the neutral current is
not available.
If you have a system type : 3 Phase, 4
Wire, 4 Current Transformer (3P
breaker witht External Neutral CT
connected or 4P breaker, Neutral
connected to VN), select system type
41:
measurement of the phase-to-phase
voltages is available
measurement of the phase-to-neutral
voltages is available
measurement of the neutral current is
available.
Default value: type 41
3316
1
COMBT32AK_EN.doc
R/W
-
-
INT
{0,1}
P/H
67
sign convention for the power:
b 0: "+" if the active power flows from
upstream (top) to downstream
(bottom) (ò)
b 1: "+" if the active power flows from
downstream (bottom) to upstream
(top) (ñ).
Default value: 0
Modbus Communication Option
NvConvPwrSign
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Configuration
register
read/
write
R/W
scale
unit
format
interval
3317
nbr of
registers
1
A/E P/H
-
-
INT
{0,1}
P/H sign convention for the reactive
power and the power factor:
b 0: alternate IEEE convention
b 1: IEEE & IEC convention
Default value: 1 (8)
NvConvReactivePwrs
ign
3318
1
R/W
-
-
INT
{0,1,2}
P/H sign convention for the reactive
power and the power factor:
b 0: IEC convention
b 1: alternate IEEE convention
b 2: IEEE convention
Default value: 2 (8)
NvConvPFSign
3319
1
R/W
-
-
INT
{0,1}
H
nvConvReactivePwrC
alc
3324
1
R/W
-
-
INT
{0,1}
ELU: N/A
Reactive power
calculationconvention:
b 0: fundamental alone.
b 1: harmonics included [DEFAULT].
P/H Total energy metering convention:
b 0: absolute accumulation
(E=E+ + E-)
b 1: signed accumulation (E=E+ - E-)
Default = 0 : Absolute
3351
1
R/W
-
-
INT
P/H Current-demand calculation method ;
window type :
b 0: Block interval ; sliding
b 1: Thermal ; sliding
Default value: 1
NvDmdMethod_I
3352
1
R/W
x1
min
INT
P/H duration in minutes of the currentdemand calculation window
NvDmdIval_I
5..60
description
label
nvEnAccumulationMo
de
Default value: 15 minutes (9)
3354
1
R/W
-
-
INT
3355
1
R/W
x1
min
INT
5..60
P/H Power-demand calculation method ;
window type :
b 0: Block interval ; sliding
b 1: Thermal ; sliding
b 2: block interval ; block
b 5: Synchronised to communication
Default value: 0
NvDmdMethod_Pwr
P/H duration in minutes of the powerdemand calculation window
NvDmdIval_Pwr
Default value: 15 minutes
3816
1
R
-
-
INT
0..32767
(8)
A/E P/H Square D Identification number :
Micrologic A : PM = 15131
P : PM = 15133, MM = 15134
H : PM = 15135, MM = 15136
EeSQD_Prod_ID
To have IEE alt., set 3317 to 0 and 3318 to 1
To have IEC., set 3317 to 1 and 3318 to 0
To have IEEE., set 3317 to 1 and 3318 to 2
(9)
The duration in minutes of the current-demand calculation window set in this register is used
for the maximum current I1, I2, I3 and IN protection functions.
When these protection functions are active, it is possible to modify the duration of the caculation
window whether the protective cover for the dial settings is closed or not, whether remote
access is authorised (Micrologic) or not, and whether the supervisor knows the the remoteaccess control word or not.
COMBT32AK_EN.doc
68
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Spectral Components (odd rank)
register
read/
write
R
scale
unit
format
interval
4100
nbr of
registers
1
x10
%
INT
0..1200
4101
1
R
x10
%
INT
4102
1
R
x10
%
4103
1
R
x10
4104
1
R
4105
1
4106
4112
description
label
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Vab.
– N/A in 400Hz systems
V_h3[0]
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Vbc.
– N/A in 400Hz systems
V_h3[1]
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Vca.
– N/A in 400Hz systems
V_h3[2]
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Van. – N/A in
400Hz systems – N/A with type 31
V_h3[3]
x10
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Vbn. – N/A in
400Hz systems – N/A with type 31
V_h3[4]
R
x10
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Vcn. – N/A in
400Hz systems – N/A with type 31
V_h3[5]
6
R
x10
%
INT
0..1200
H
same as above harmonic 5
V_h5[..]
6
R
x10
%
INT
0..1200
H
same as above harmonic 7
V_h7[..]
4118
6
R
x10
%
INT
0..1200
H
same as above harmonic 9
V_h9[..]
4124
6
R
x10
%
INT
0..1200
H
same as above harmonic 11
V_h11[..]
4130
6
R
x10
%
INT
0..1200
H
same as above harmonic 13
V_h13[..]
4136
6
R
x10
%
INT
0..1200
H
same as above harmonic 15
V_h15[..]
4142
6
R
x10
%
INT
0..1200
H
same as above harmonic 17
V_h17[..]
4148
6
R
x10
%
INT
0..1200
H
same as above harmonic 19
V_h19[..]
4154
6
R
x10
%
INT
0..1200
H
same as above harmonic 21
V_h21[..]
4160
6
R
x10
%
INT
0..1200
H
same as above harmonic 23
V_h23[..]
4166
6
R
x10
%
INT
0..1200
H
same as above harmonic 25
V_h25[..]
4172
6
R
x10
%
INT
0..1200
H
same as above harmonic 27
V_h27[..]
4178
6
R
x10
%
INT
0..1200
H
same as above harmonic 29
V_h29[..]
4184
6
R
x10
%
INT
0..1200
H
same as above harmonic 31
V_h31[..]
4190
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Ia.
– N/A in 400Hz systems
I_h3[0]
4191
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Ib.
– N/A in 400Hz systems
I_h3[1]
4192
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of Ic.
– N/A in 400Hz systems
I_h3[2]
4193
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 3 of In. – N/A in
400Hz systems – N/A with type 31
I_h3[3]
4194
4
R
x10
%
INT
0..32767
H
same as above harmonic 5
I_h5[..]
4198
4
R
x10
%
INT
0..32767
H
same as above harmonic 7
I_h7[..]
4202
4
R
x10
%
INT
0..32767
H
same as above harmonic 9
I_h9[..]
4206
4
R
x10
%
INT
0..32767
H
same as above harmonic 11
I_h11[..]
4210
4
R
x10
%
INT
0..32767
H
same as above harmonic 13
I_h13[..]
4214
4
R
x10
%
INT
0..32767
H
same as above harmonic 15
I_h15[..]
4218
4
R
x10
%
INT
0..32767
H
same as above harmonic 17
I_h17[..]
COMBT32AK_EN.doc
A/E P/H
69
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Spectral Components (odd rank)
register
read/
write
R
scale
unit
format
interval
4222
nbr of
registers
4
x10
%
INT
0..32767
4226
4
R
x10
%
INT
0..32767
4230
4
R
x10
%
INT
4234
4
R
x10
%
INT
4238
4
R
x10
%
4242
4
R
x10
4246
4
R
x10
4250
1
R
4251
1
4252
description
label
H
same as above harmonic 19
I_h19[..]
H
same as above harmonic 21
I_h21[..]
0..32767
H
same as above harmonic 23
I_h23[..]
0..32767
H
same as above harmonic 25
I_h25[..]
INT
0..32767
H
same as above harmonic 27
I_h27[..]
%
INT
0..32767
H
same as above harmonic 29
I_h29[..]
%
INT
0..32767
H
same as above harmonic 31
I_h31[..]
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Vab.
– N/A in 400Hz systems
V_Phi3[0]
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Vbc.
– N/A in 400Hz systems
V_Phi3[1]
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Vca.
– N/A in 400Hz systems
V_Phi3[2]
4253
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Van.
– N/A in 400Hz systems – N/A with type 31
V_Phi3[3]
4254
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Vbn.
– N/A in 400Hz systems – N/A with type 31
V_Phi3[4]
4255
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Vcn.
– N/A in 400Hz systems – N/A with type 31
V_Phi3[5]
4256
6
R
x10
Deg
INT
0..3600
H
same as above harmonic 5
V_Phi5[..]
4262
6
R
x10
Deg
INT
0..3600
H
same as above harmonic 7
V_Phi7[..]
4340
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Ia.
– N/A in 400Hz systems
I_Phi3[0]
4341
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Ib.
– N/A in 400Hz systems
I_Phi3[1]
4342
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of Ic.
– N/A in 400Hz systems
I_Phi3[2]
4343
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 3 of In.
– N/A in 400Hz systems – N/A with type 31
I_Phi3[3]
4344
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 5
I_Phi5[..]
4348
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 7
I_Phi7[..]
4352
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 9
I_Phi9[..]
COMBT32AK_EN.doc
A/E P/H
70
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Spectral Components (even rank)
register
read/
write
R
scale
unit
format
interval
4400
nbr of
registers
1
x10
%
INT
0..1200
4401
1
R
x10
%
INT
4402
1
R
x10
%
4403
1
R
x10
4404
1
R
4405
1
4406
4412
description
label
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Vab.
– N/A in 400Hz systems
V_h2[0]
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Vbc.
– N/A in 400Hz systems
V_h2[1]
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Vca.
– N/A in 400Hz systems
V_h2[2]
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Van.
– N/A in 400Hz systems – N/A with type 31
V_h2[3]
x10
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Vbn.
– N/A in 400Hz systems – N/A with type 31
V_h2[4]
R
x10
%
INT
0..1200
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Vcn.
– N/A in 400Hz systems – N/A with type 31
V_h2[5]
6
R
x10
%
INT
0..1200
H
same as above harmonic 4
V_h4[..]
6
R
x10
%
INT
0..1200
H
same as above harmonic 6
V_h6[..]
4418
6
R
x10
%
INT
0..1200
H
same as above harmonic 8
V_h8[..]
4424
6
R
x10
%
INT
0..1200
H
same as above harmonic 10
V_h10[..]
4430
6
R
x10
%
INT
0..1200
H
same as above harmonic 12
V_h12[..]
4436
6
R
x10
%
INT
0..1200
H
same as above harmonic 14
V_h14[..]
4442
6
R
x10
%
INT
0..1200
H
same as above harmonic 16
V_h16[..]
4448
6
R
x10
%
INT
0..1200
H
same as above harmonic 18
V_h18[..]
4454
6
R
x10
%
INT
0..1200
H
same as above harmonic 20
V_h20[..]
4460
6
R
x10
%
INT
0..1200
H
same as above harmonic 22
V_h22[..]
4466
6
R
x10
%
INT
0..1200
H
same as above harmonic 24
V_h24[..]
4472
6
R
x10
%
INT
0..1200
H
same as above harmonic 26
V_h26[..]
4478
6
R
x10
%
INT
0..1200
H
same as above harmonic 28
V_h28[..]
4484
6
R
x10
%
INT
0..1200
H
same as above harmonic 30
V_h30[..]
4490
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Ia.
– N/A in 400Hz systems
I_h2[0]
4491
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Ib.
– N/A in 400Hz systems
I_h2[1]
4492
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of Ic.
– N/A in 400Hz systems
I_h2[2]
4493
1
R
x10
%
INT
0..32767
H
% value (in respect with the fundamental) of
the amplitude of harmonic 2 of In.
– N/A in 400Hz systems – N/A with type 31
I_h2[3]
4494
4
R
x10
%
INT
0..32767
H
same as above harmonic 4
I_h4[..]
4498
4
R
x10
%
INT
0..32767
H
same as above harmonic 6
I_h6[..]
4502
4
R
x10
%
INT
0..32767
H
same as above harmonic 8
I_h8[..]
4506
4
R
x10
%
INT
0..32767
H
same as above harmonic 10
I_h10[..]
4510
4
R
x10
%
INT
0..32767
H
same as above harmonic 12
I_h12[..]
4514
4
R
x10
%
INT
0..32767
H
same as above harmonic 14
I_h14[..]
4518
4
R
x10
%
INT
0..32767
H
same as above harmonic 16
I_h16[..]
COMBT32AK_EN.doc
A/E P/H
71
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Spectral Components (even rank)
register
read/
write
R
scale
unit
format
interval
4522
nbr of
registers
4
x10
A
INT
0..32767
4526
4
R
x10
A
INT
4530
4
R
x10
A
INT
4534
4
R
x10
A
4538
4
R
x10
4542
4
R
x10
4546
4
R
4550
1
R
4551
1
4552
description
label
H
same as above harmonic 18
I_h18[..]
0..32767
H
same as above harmonic 20
I_h20[..]
0..32767
H
same as above harmonic 22
I_h22[..]
INT
0..32767
H
same as above harmonic 24
I_h24[..]
A
INT
0..32767
H
same as above harmonic 26
I_h26[..]
A
INT
0..32767
H
same as above harmonic 28
I_h28[..]
x10
A
INT
0..32767
H
same as above harmonic 30
I_h30[..]
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Vab.
– N/A in 400Hz systems
V_Phi2[0]
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Vbc.
– N/A in 400Hz systems
V_Phi2[1]
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Vca.
– N/A in 400Hz systems
V_Phi2[2]
4553
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Van.
– N/A in 400Hz systems – N/A with type 31
V_Phi2[3]
4554
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Vbn.
– N/A in 400Hz systems – N/A with type 31
V_Phi2[4]
4555
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Vn.
– N/A in 400Hz systems – N/A with type 31
V_Phi2[5]
4556
6
R
x10
Deg
INT
0..3600
H
same as above harmonic 4
V_Phi4[..]
4562
6
R
x10
Deg
INT
0..3600
H
same as above harmonic 6
V_Phi6[..]
4568
6
R
x10
Deg
INT
0..3600
H
same as above harmonic 8
V_Phi8[..]
4640
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Ia.
– N/A in 400Hz systems
I_Phi2[0]
4641
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Ib.
– N/A in 400Hz systems
I_Phi2[1]
4642
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of Ic.
– N/A in 400Hz systems
I_Phi2[2]
4643
1
R
x10
Deg
INT
0..3600
H
Phase of harmonic 2 of In.
– N/A in 400Hz systems – N/A with type 31
I_Phi2[3]
4644
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 4
I_Phi4[..]
4648
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 6
I_Phi6[..]
4652
4
R
x10
Deg
INT
0..3600
H
same as above harmonic 8
I_Phi8[..]
COMBT32AK_EN.doc
A/E P/H
72
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Analog Pre-defined Alarms
register
read/
write
R
scale
unit
format
interval
5700
nbr of
registers
1
-
-
Bitmap
5701
1
R
-
-
5702
1
R
-
5703
1
R
-
6000
12
A/E
P/H
description
label
0.0xFFFF
H
Pre-Defined Alarms Status Bitmap.
Alarms 48 through 63. Bit 0
represents status of Pre-Defined.
Alarm N°48. If set, Alarm is active.
Status tracks the actual alarm status.
pDefAlStatus[0]
Bitmap
0.0xFFFF
H
Pre-Defined Alarms Status Bitmap.
Alarms 32 through 47. Bit 0
represents status of Pre-Defined
Alarm N°32. If set, Alarm is active.
Status tracks the actual alarm status.
pDefAlStatus[1]
-
Bitmap
0.0xFFFF
H
Pre-Defined Alarms Status Bitmap.
Alarms 16 through 31. Bit 0
represents status of Pre-Defined
Alarm N°16. If set, Alarm is active.
Status tracks the actual alarm status.
pDefAlStatus[2]
-
Bitmap
0.0xFFFF
H
Pre-Defined Alarms Status Bitmap.
Alarms 0 through 15. Bit 0 represents
status of Pre-Defined Alarm N°1. If
set, Alarm is active.
Status tracks the actual alarm status.
pDefAlStatus[3]
Pre-Defined Alarm N° 1 Setting.
Over Current Phase A
nv_pDefAlCfg[0]
Template
6000
1
R/W*
-
-
INT
see text
H
MSB: 0=ON, 1=OFF,
LSB: Priority set to 0, 1, 2 or 3.
When set to 0, MM will not log event
into MM event log (file N°10) and MM
will not log event into MM Wave
Form capture (file N°5).
Default value: 0x0101
___.Status
6001
1
Read
only
-
-
INT
1016
H
Register number which content gets
compared to the pickup setpoint and
to the dropout setpoint.
Default value: 1016
___.CompReg
6002
1
Read
only
-
-
INT
1
H
Comparison mode. MSB indicates
___.Mode
Pickup mode. LSB indicates Dropout
mode. MSB can be set to 1, 2 or 4.
LSB can be set to 1, 2 or 4.
- 1 selects Immediate mode: register
PuValue contains the numerical value
to which the monitored register is
compared. No percentage is applied.
.Default value is 0x0101
6003
1
R/W*
see
text
see
text
INT
H
Alarm Actuation set point.
___.PuValue
When Immediate mode is selected,
care must be taken to set this register
with the same units and scale factors
then the Compare Register
CompReg.
Default value: 0x8000.
COMBT32AK_EN.doc
73
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Analog Pre-defined Alarms
register
read/
write
scale
unit
format
6004
nbr of
registers
1
Read
only
100
%
6005
1
R/W*
x1
6006
1
R/W*
6007
1
6008
interval
A/E
P/H
description
label
INT
H
This register contains a numerical
value that is multiplied to the content
of the pickup register, when Direct
Mode is selected. Otherwise, register
is not used. Default value: 0x8000.
___.PuPercentage
s
INT
H
Actuation time delay Time delay must ___.StatusPuDelay
be set in seconds.
Default value: 0x8000.
see
text
see
text
INT
H
Release set point
___.DoValue
When Immediate mode is selected,
care must be taken to set this register
with the same units and scale factors
then the Compare Register
CompReg. Default value: 0x8000.
Read
only
100
%
INT
H
This register contains a numerical
value that is multiplied to the content
of the dropout register, when Direct
Mode is selected. Otherwise, register
is not used. Default value: 0x8000.
___.DoPercentage
1
R/W*
x1
s
INT
H
Release time delay.
Time delay must be set in seconds.
Default value: 0x8000.
___.DoDelay
6009
1
Read
only
-
-
INT
{0, 1, 2, 3}
H
Alarm Type. 0 indicates “Over”, 1
indicates “Under”, 2 indicates “Equal
to”, 3 indicates “Different from”, 5 is
used for all other alarms.
Default is: 1.
___.AlarmType
6010
1
R/W*
-
-
INT
Bitmap
H
Action associated with overrunning of
the set point after the time delay has
run out.
Log into the Wave Form Capture file
(file N° 5).
0x0200èaction activated.
Default value is 0x0000.
___.LogAction
6011
1
R/W*
-
-
-
H
Reserved.
___.
6012
12
Template
Pre-Defined Alarm N° 2 Setting.
Over Current Phase B
nv_pDefAlCfg[1]
6024
12
Template
Pre-Defined Alarm N° 3 Setting.
Over Current Phase C
nv_pDefAlCfg[2]
6036
12
Template
Pre-Defined Alarm N° 4 Setting.
Over Neutral Current
nv_pDefAlCfg[3]
6048
12
Template
Pre-Defined Alarm N° 5 Setting.
Over Ground Current
nv_pDefAlCfg[4]
6060
12
Template
Pre-Defined Alarm N° 6 Setting.
Under Current Phase A
nv_pDefAlCfg[5]
6072
12
Template
Pre-Defined Alarm N° 7 Setting.
Under Current Phase B
nv_pDefAlCfg[6]
6084
12
Template
Pre-Defined Alarm N° 8 Setting.
Under Current Phase C
nv_pDefAlCfg[7]
COMBT32AK_EN.doc
74
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Analog Pre-defined Alarms
register
6096
nbr of
registers
12
6108
12
Template
Pre-Defined Alarm N° 10 Setting.
Over Current Unbalance Phase B
nv_pDefAlCfg[9]
6120
12
Template
Pre-Defined Alarm N° 11 Setting.
Over Current Unbalance Phase C
nv_pDefAlCfg[10]
6132
12
Template
Pre-Defined Alarm N° 12 Setting.
Over Voltage Phase A
nv_pDefAlCfg[11]
6144
12
Template
Pre-Defined Alarm N° 13 Setting.
Over Voltage Phase B
nv_pDefAlCfg[12]
6156
12
Template
Pre-Defined Alarm N° 14 Setting.
Over Voltage Phase C
nv_pDefAlCfg[13]
6168
12
Template
Pre-Defined Alarm N° 15 Setting.
Under Voltage Phase A
nv_pDefAlCfg[14]
6180
12
Template
Pre-Defined Alarm N° 16 Setting.
Under Voltage Phase B
nv_pDefAlCfg[15]
6192
12
Template
Pre-Defined Alarm N° 17 Setting.
Under Voltage Phase C
nv_pDefAlCfg[16]
6204
12
Template
Pre-Defined Alarm N° 18 Setting.
Over Voltage Unbalance Phase A
nv_pDefAlCfg[17]
6216
12
Template
Pre-Defined Alarm N° 19 Setting.
Over Voltage Unbalance Phase B
nv_pDefAlCfg[18]
6228
12
Template
Pre-Defined Alarm N° 20 Setting.
Over Voltage Unbalance Phase C
nv_pDefAlCfg[19]
6240
12
Template
Pre-Defined Alarm N° 21 Setting.
Over kVA 3-ph Total
nv_pDefAlCfg[20]
6252
12
Template
Pre-Defined Alarm N° 22 Setting.
Over kW Into The Load 3-ph Total
nv_pDefAlCfg[21]
6264
12
Template
Pre-Defined Alarm N° 23 Setting.
Over kW Out Of The Load 3-ph
Total
nv_pDefAlCfg[22]
6276
12
Template
Pre-Defined Alarm N° 24 Setting.
Over kVAR Into The Load 3-ph
Total
nv_pDefAlCfg[23]
6288
12
Template
Pre-Defined Alarm N° 25 Setting.
Over kVAR Out of The Load 3-ph
Total
nv_pDefAlCfg[24]
6300
12
Template
Pre-Defined Alarm N° 26 Setting.
Under kVA 3-ph Total
nv_pDefAlCfg[25]
6312
12
Template
Pre-Defined Alarm N° 27 Setting.
nv_pDefAlCfg[26]
Under kW Into The Load 3-ph Total
6324
12
Template
Pre-Defined Alarm N° 28 Setting.
Under kW Out Of The Load 3-ph
Total
nv_pDefAlCfg[27]
6336
12
Template
Pre-Defined Alarm N° 29 Setting.
Under kVAR Into The Load 3-ph
Total
nv_pDefAlCfg[28]
6348
12
Template
Pre-Defined Alarm N° 30 Setting.
Under kVAR Into The Load 3-ph
Total
nv_pDefAlCfg[29]
6360
12
Template
Pre-Defined Alarm N° 31 Setting.
Lagging True Power Factor 3-ph
Total
nv_pDefAlCfg[30]
COMBT32AK_EN.doc
read/
write
scale
unit
format
interval
A/E
description
label
Template
Pre-Defined Alarm N° 9 Setting.
Over Current Unbalance Phase A
nv_pDefAlCfg[8]
75
P/H
Modbus Communication Option
Schneider Electric
Table of registers
Metering manager @ xx + 200
Appendix
Analog Pre-defined Alarms
register
6372
nbr of
registers
12
6384
12
Template
Pre-Defined Alarm N° 33 Setting.
Lagging Displacement Power
Factor 3-ph Total
nv_pDefAlCfg[32]
6396
12
Template
Pre-Defined Alarm N° 34 Setting.
Leading Displacement Power
Factor 3-ph Total
nv_pDefAlCfg[33]
6408
12
Template
Pre-Defined Alarm N° 35 Setting.
Over Value THD Current Phase A
nv_pDefAlCfg[34]
6420
12
Template
Pre-Defined Alarm N° 36 Setting.
Over Value THD Current Phase B
nv_pDefAlCfg[35]
6432
12
Template
Pre-Defined Alarm N° 37 Setting.
Over Value THD Current Phase C
nv_pDefAlCfg[36]
6444
12
Template
Pre-Defined Alarm N° 38 Setting.
Over Value THD Voltage Phase A
nv_pDefAlCfg[37]
6456
12
Template
Pre-Defined Alarm N° 39 Setting.
Over Value THD Voltage Phase B
nv_pDefAlCfg[38]
6468
12
Template
Pre-Defined Alarm N° 40 Setting.
Over Value THD Voltage Phase C
nv_pDefAlCfg[39]
6480
12
Template
Pre-Defined Alarm N° 41 Setting.
Over Value THD Voltage L2L A-B
nv_pDefAlCfg[40]
6492
12
Template
Pre-Defined Alarm N° 42 Setting.
Over Value THD Voltage L2L B-C
nv_pDefAlCfg[41]
6504
12
Template
Pre-Defined Alarm N° 43 Setting.
Over Value THD Voltage L2L C-A
nv_pDefAlCfg[42]
6516
12
Template
Pre-Defined Alarm N° 44 Setting.
Over Predicted kVA Demand
nv_pDefAlCfg[43]
6528
12
Template
Pre-Defined Alarm N° 45 Setting.
Over Predicted kW Demand Into
The Load 3-ph Total
nv_pDefAlCfg[44]
6540
12
Template
Pre-Defined Alarm N° 46 Setting.
Over Predicted kW Demand Out Of
The Load 3-ph Total
nv_pDefAlCfg[45]
6552
12
Template
Pre-Defined Alarm N° 47 Setting.
Over Predicted kVAR Demand Into
The Load 3-ph Total
nv_pDefAlCfg[46]
6564
12
Template
Pre-Defined Alarm N° 48 Setting.
Over Predicted kVAR Demand Out
Of The Load 3-ph Total
nv_pDefAlCfg[47]
6576
12
Template
Pre-Defined Alarm N° 49 Setting.
Under Predicted kVA Demand
nv_pDefAlCfg[48]
6588
12
Template
Pre-Defined Alarm N° 50 Setting.
Under Predicted kW Demand Into
The Load 3-ph Total
nv_pDefAlCfg[49]
6600
12
Template
Pre-Defined Alarm N° 51 Setting.
Under Predicted kW Demand Out
Of The Load 3-ph Total
nv_pDefAlCfg[50]
6612
12
Template
Pre-Defined Alarm N° 52 Setting.
Under Predicted kVAR Demand
Into The Load 3-ph Total
nv_pDefAlCfg[51]
6624
12
Template
Pre-Defined Alarm N° 53 Setting.
Under Predicted kVAR Demand
Out Of The Load 3-ph Total
nv_pDefAlCfg[52]
COMBT32AK_EN.doc
read/
write
scale
unit
format
interval
A/E
description
label
Template
Pre-Defined Alarm N° 32 Setting.
Leading True Power Factor 3-ph
Total
nv_pDefAlCfg[31]
76
P/H
Modbus Communication Option
Schneider Electric
Appendix
Table of registers
Metering manager @ xx + 200
Wave Form Capture
Registers 7132 to 7157 file N° 5 (see the section : Access to the files)
Event log
Registers 7164 to 7188 file N° 10 (see the section : Access to the files)
Min-Max Event log
Registers 7196 to 7220 file N° 11 (see the section : Access to the files)
Maintenance Event log
Registers 7228 to 7252 file N° 12 (see the section : Access to the files)
COMBT32AK_EN.doc
77
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Characteristics of the protection manager
register
read/
write
R
scale
unit
format
interval
A/E
P/H Description
label
8700
nbr of
registers
4
1
-
Ascii
-
A/E
P/H Serial number encoded in Adcii
EeSerialNumber
8710
1
R
1
-
INT
-
A/E
P/H Protection module firmware version
EeFWVersion
8716
1
R
1
-
INT
A/E
P/H Square D Identification number
EeSQD_Prod_ID
15131 = Micrologic A (PM)
15133 = Micrologic P (PM)
15135 = Micrologic H (PM)
Default value = 0x8000
8740
1
R
1
-
Ascii
20,30,40
A/E
50,60,70
P/H Type of protection
EeUnitModelNum
20 = Micrologic 2.0,…
70 = Micrologic 7.0
8741
1
R
1
-
Ascii
A,E,P,H
A/E
P/H Type of measurement : A, E, P or H
EeUnitType
Or Type of application : M
8742
1
R
1
-
INT
0..15
A/E
P/H Type of long time rating plug
HwLT_PlugType
0 = missing, 1= IEC standard; 2 = IEC
low ; 3 = IEC High ; 10 = OFF ; 7 =
UL-A ; 8 = UL-B ; 9 = UL-C ; 11= ULD ; 12 = UL-E ; 13 = UL-F ; 14 = ULG ; 15 = UL-H
8750
1
R
x1
A
INT
0..8000
A/E
P/H rated circuit-breaker current
HwBrNominalCurrent
Default value: 100 A (circuit-breaker
sensor plug not present)
8753
1
R/W
COMBT32AK_EN.doc
x1
notch INT
0..3
A/E
78
P/H type of neutral protection
b 0: OFF
b 1: N/2
(Ir/2)
b 2: N
(Ir)
b 3: Nx1.6 (1.6 Ir)
Modbus Communication Option
EeNeutralProtType
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Basic protections settings
b long-time protection
register
Alarm N° 1000
Ir
read/
write
R
scale
unit
format
interval
A/E P/H
8754
nbr of
registers
1
-
-
INT
0x0001
A/E P/H b 0x0001 (protection active)
LongTime_Status
8755
1
R/W
-
-
INT
Bitmap
16
LongTime_Config
8756
2
R/W
x1
A
MOD
10000
40..8000
A/E P/H type of Idmtl curve
b bit 0: standard long-time curve I²t
(default value)
b bit 1: SIT curve
b bit 2: VIT curve
b bit 3: EIT (#I²t on) curve
b bit 4: HVF curve
b bit 5: constant time (#I²t off)
A/E P/H Ir pickup for the long-time protection
8758
1
R/W
x1
ms
INT
500.
24000
A/E P/H tr tripping delay for the long-time
protection
LongTime_PuDelay
8762
1
R/W
-
-
INT
Bitmap
16
H
8763
1
R/W
-
-
INT
Bitmap
16
P/H list of "pickup" actions linked to
LongTime_ActuAction
overrun of set point at the end of the
delay
Bit set to 1: action activated
b bit 0: always set to 1 (trip action)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0001 – (trip action)
COMBT32AK_EN.doc
79
Description
label
LongTime_PuValue
actions linked to overrun of set point
LongTime_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
register
nbr of
registers
read/
write
scal unit
e
format
b short-time protection
Alarm N° 1001
Interval
A/E P/H description
8764
1
R
-
-
INT
0x0001
A/E P/H b 0x0001 (protection active)
ShortTime_Status
8765
1
R/W
-
-
INT
0, 1
ShortTime_Config
8766
2
R/W
x1
A
MOD
10000
60..
80 000
A/E P/H type de protection
b 0: type i²ton
b 1: type i²toff
A/E P/H Isd pickup for the short-time
protection
8768
1
R/W
x1
ms
INT
0..400
A/E P/H tsd tripping delay for the short-time
protection
ShortTime_PuDelay
Isd
label
ShortTime_PuValue
0 s valid only for the I²t off position
100 to 400 ms: valid for the I²t on and
I²t off positions
8772
8773
1
1
COMBT32AK_EN.doc
R/W
-
R/W
-
-
-
INT
INT
H
Bitmap
16
Bitmap 16
ShortTime_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
P/H list of "pickup" actions linked to
ShortTime_ActuAction
overrun of set point at the end of the
delay
Bit set to 1: action activated
b bit 0: always set to 1 (trip action)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0001 – (trip action)
80
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b instantaneous protection
register
Ii
read/
write
R
scale
unit
format
interval
8774
nbr of
registers
1
-
-
INT
0x0001
0x0101
8775
1
R/W
-
-
INT
-
8776
2
R/W
x1
A
MOD
10000
200..
120 000
8778
1
R/W
-
-
-
-
8782
1
R/W
-
-
INT
Bitmap
16
H
8783
1
R/W
-
-
INT
Bitmap
16
P/H list of "pickup" actions linked to overrun of
set point at the end of the delay
Bit set to 1: action activated
b bit 0: always set to 1 (trip action)
b If bit 8 is set to 1, contact No. 1 on an
M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on an
M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on an
M6C module is closed
b If bit 11 is set to 1, contact No. 4 on an
M6C module is closed
b If bit 12 is set to 1, contact No. 5 on an
M6C module is closed
b If bit 13 is set to 1, contact No. 6 on an
M6C module is closed
Default value: 0x0001 – (trip action)
COMBT32AK_EN.doc
A/E P/H
Alarm N°1002
description
label
A/E P/H b 0x0001 (protection active)
b 0x0101 (protection OFF)
Default value = 0x0001
P/H reserved
Instant_Status
A/E P/H I pickup for the instantaneous protection
Instant_PuValue
81
Instant_Config
reserved
Instant_PuDelay
actions linked to overrun of set point at the
end of the delay
Register set to 0x0100 will Log the Wave
Form into the Fault Wave Form Capture file
(file N°22)
Instant_LogAction
Modbus Communication Option
Instant_ActuAction
Schneider Electric
Appendix
Table of registers
Protection manager @ xx + 100
b ground-fault protection
register
8784
nbr of
registers
1
read/wri scale
te
R/W(1)
-
Alarm N°1003
Ig
unit format
interval
A/E P/H
-
0x0001
A/E P/H b 0x0001 (protection active)
b 0x0101 (protection OFF)
Default value = 0x0001
A/E P/H type de protection
b 0: I²t on
b 1: I²t off
A/E P/H Ig pickup for the ground-fault protection
Res_Status
A/E P/H tg tripping delay for the ground-fault
protection
b 0 s valid only for the I²t off position
b 100 to 400 ms: valid for the I²t on and I²t
off positions
H
actions linked to overrun of set point at the
end of the delay
Register set to 0x0100 will Log the Wave
Form into the Fault Wave Form Capture file
(file N°22)
Res_PuDelay
INT
0x0101
8785
1
R/W
-
-
INT
0, 1
8786
2
R/W
x1
A
MOD
10000
30..1200
8788
1
R/W
x1
ms
INT
0..400
8792
1
R/W
-
-
INT
Bitmap
16
8793
1
R/W
-
-
INT
Bitmap
16
description
P/H list of "pickup" actions linked to overrun of
set point at the end of the delay
Bit set to 1: action activated
b bit 0: always set to 1 (trip action)
b If bit 8 is set to 1, contact No. 1 on an
M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on an
M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on an
M6C module is closed
b If bit 11 is set to 1, contact No. 4 on an
M6C module is closed
b If bit 12 is set to 1, contact No. 5 on an
M6C module is closed
b If bit 13 is set to 1, contact No. 6 on an
M6C module is closed
Default value: 0x0001 – (trip action)
(1) In order to be able to write this register, the following conditions must be met : Micrologic 6 P or 6 H
Firmware revision 8.243 or above (see register 8710)
Activation of the option Ground Fauilt Inhibit through the utility
COMBT32AK_EN.doc
82
Modbus Communication Option
label
Res_Config
Res_PuValue
Res_LogAction
Res_ActuAction
enable_GFI (available on request
Schneider Electric
Appendix
Table of registers
Protection manager @ xx + 100
b
register
earth-leakage protection
Alarm N°1004
read/
write
R
scale
unit
format
interval
A/E P/H
8794
nbr of
registers
1
-
-
INT
0x0001
A/E P/H b 0x0001 (protection active)
Vigi_Status
8795
1
R/W
-
-
INT
-
A/E P/H reserved
Vigi_Config
8796
2
R/W
x1
mA
MOD
10000
5..300
A/E P/H I∆N pickup for the earth-leakage
protection
Vigi_PuValue
8798
1
R/W
x1
ms
INT
0..1000
A/E P/H ∆t tripping delay for the earth-leakage Vigi_PuDelay
protection
8802
1
R/W
-
-
INT
Bitmap
16
H
8803
1
R/W
-
-
INT
Bitmap
16
R
-
-
UINT
0.0xFFFF
P/H list of "pickup" actions linked to
Vigi_ActuAction
overrun of set point at the end of the
delay
Bit set to 1: action activated
b bit 0: always set to 1 (trip action)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0001 – (trip action)
P/H PM configuration change counter.
EePMCfgChangeCntr
8804
1
description
Idelta n
label
Vigi_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
This counter is incremented each
time a PM setting change is applied
through HMI (keyboard or switches)
or COM .
If switches were change during power
off, this counter is incremented at
power up
COMBT32AK_EN.doc
83
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Protection manager measurements
register
8833
nbr of
registers
1
read/
write
R
scale
unit
format
interval
x10
% In
INT
0..16000
A/E P/H
description
P/H maximum fault current (trip) recorded
on pole 1 since last reset (10)
label
eeMaxFaultI[0]
Default value: 0x8000 (no fault
recorded or circuit-breaker type not
entered)
8834
1
R
x10
% In
INT
0..16000
P/H maximum fault current (trip) recorded
on pole 2 since last reset (10)
eeMaxFaultI[1]
Default value: 0x8000 (no fault
recorded or circuit-breaker type not
entered)
8835
1
R
x10
% In
INT
0..16000
P/H maximum fault current (trip) recorded
on pole 3 since last reset (10)
eeMaxFaultI[2]
Default value: 0x8000 (no fault
recorded or circuit-breaker type not
entered)
8836
1
R
x10
% In
INT
0..16000
P/H maximum fault current (trip) recorded eeMaxFaultI[3]
on the neutral pole since last reset (10)
Default value: 0x8000 (no fault
recorded or circuit-breaker code not
supplied)
8837
1
R
x1
% Ir
INT
0..32767
A/E P/H rms current on phase 1 expressed as
a % of the Ir long-time set point
I_RMSRelIr[0]
8838
1
R
x1
% Ir
INT
0..32767
A/E P/H rms current on phase 2 expressed as
a % of the Ir long-time set point
I_RMSRelIr[1]
8839
1
R
x1
% Ir
INT
0..32767
A/E P/H rms current on phase 3 expressed as
a % of the Ir long-time set point
I_RMSRelIr[2]
8840
1
R
x1
% Ir
INT
0..32767
A/E P/H rms current on the neutral expressed
as a % of the rated current In x the
selected neutral setting (x 1, x 2 or x
0.5). (2)
I_RMSRelIr[3]
8841
1
R
x1
% Ig
INT
0..32767
A/E P/H "Residual" ground-fault current
expressed as a % of the Ig groundfault protection set point (3)
I_RMSGndRelIr
8842
1
R
x0.01 % Idn INT
0..32767
A/E P/H Earth-leakage current expressed as a I_RMSVigiRelIr
% of the I∆N earth-leakage protection
set point (4)
(2)
Value not accessible when configuration register 9618 selects "no external CT".
Accessible only with Micrologic 6.0.
(4)
Accessible only with Micrologic 7.0.
(10)
Auxiliary power is required to calculate the fault currents. Calculation is effective only when
the circuit-breaker selection code has been supplied (see the Micrologic user manual).
(3)
COMBT32AK_EN.doc
84
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Status of the protection manager
register
8843
nbr of
registers
1
read/
write
R
scale
unit
format
interval
A/E P/H
description
x1
%
INT
0..100
A/E P/H battery-charge indicator
label
BatteryIndic
U>2800mV : 100%
2200<U<2800mV : 50%
U<2200mV : 0%
8857
8862
8863
1
1
1
R
-
-
INT
Bitmap
16
R
-
-
INT
Bitmap
16
R
-
-
INT
Bitmap
16
INT
Bitmap
16
8864
8865
2
R
8872
1
R
x0.1
s
MOD
-
10000
0…1
P/H status word for the contacts on the
M2C or M6C module
b bit set to 1: contact latched
b bit set to 0: contact unlatched
Reset not possible. Automatic
update.
b bit 0: contact 1 on an M2C or M6C
module
b bit 1: contact 2 on an M2C or M6C
module
b bit 2: contact 3 on an M6C module
b bit 3: contact 4 on an M6C module
b bit 4: contact 5 on an M6C module
b bit 5: contact 6 on an M6C module
P/H status word for overrun of currentprotection set points. This condition is
reached as soon as the protection set
point is overrun, even if the time
delay has not expired.
b bit 0: long-time and LT IDMTL
protection
If the bit is set to:
b 0: set-point overrun = False
b 1: set-point overrun = True
P/H status word for overrun of protection
set points
b bit 0: current unbalance
b bit 1: maximum current on phase 1
b bit 2: maximum current on phase 2
b bit 3: maximum current on phase 3
b bit 4: maximum current on the
neutral
b bit 5: minimum voltage
b bit 6: maximum voltage
b bit 7: voltage unbalance
b bit 8: maximum power
b bit 9: reverse power
b bit 10: minimum frequency
b bit 11: maximum frequency
b bit 12: phase rotation
b bit 13: load shedding based on
current
b bit 14: load shedding based on
power
continuation of status word for
overrun of advanced protection set
points
b bit 0: ground-fault alarm
b bit 1: earth-leakage alarm
RlyStatus
P/H time remaining before long-time
tripping
TimeLeftUntilLT_Trip
Phase rotation
BasProtPickupStatus
AdvProtPickupStatus
AdvXtedProtTripStatus
Rotatephase
0 = abc ; 1 = acb
COMBT32AK_EN.doc
85
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Time stamping and trip/alarm history
register
read/
write
R
scale
unit
format
interval
9000
nbr of
registers
4
A/E P/H
description
label
-
-
XDATE
-
P/H current date of the protection
manager
XtedDateTime
9010
3
R
-
-
DATE
-
P/H date of last reset of the maximum
phase, ground-fault and earthleakage currents
NvLastMaxI_Reset
9070
3
R
-
-
DATE
-
P/H date of last reset of the trip history
(last ten faults)
NvLast10TripReset
9073
3
R
-
-
DATE
-
P/H date of last reset of the alarm history
(last ten alarms)
NvLast10AlarmReset
b trip history
register
9094
nbr of
registers
4
read/
write
R
scale
unit
format
interval
1
%
INT
0..32767
A/E P/H
description
P/H Contact wear indicator per phase
label
PhaseContactWear
Default value = 0x8000
The contacts must be inspected each
time the counter reaches a hundred
mark. The message “Not available or
circuit-breaker type not defined” is
displayed if the type of the circuitbreaker has not been defined. In this
case, see “Breaker selection” in the
Micrologic set-up menu.See register
9846
9098
1
R
-
-
INT
0..10
P/H number of faults recorded in the trip
history (FIFO)
NvTotalTripQ_Entries
9099
1
R
-
-
INT
0..9
P/H value of the pointer for the last fault
recorded in the trip history.
NvLastTripQ_Entry
The last fault recorded is in
nvLastTripQ_Entry. The next to last
fault is in nvLastTripQ_Entry-1
modulo 10.
9100
20
R
-
-
TRIP
RECORD
P/H record 0 in the FIFO
TripRecord[0]
9120
20
R
-
-
TRIP
RECORD
P/H record 1 in the FIFO
TripRecord[1]
9140
20
R
-
-
TRIP
RECORD
P/H record 2 in the FIFO
TripRecord[2]
9160
20
R
-
-
TRIP
RECORD
P/H record 3 in the FIFO
TripRecord[3]
9180
20
R
-
-
TRIP
RECORD
P/H record 4 in the FIFO
TripRecord[4]
9200
20
R
-
-
TRIP
RECORD
P/H record 5 in the FIFO
TripRecord[5]
9220
20
R
-
-
TRIP
RECORD
P/H record 6 in the FIFO
TripRecord[6]
9240
20
R
-
-
TRIP
RECORD
P/H record 7 in the FIFO
TripRecord[7]
9260
20
R
-
-
TRIP
RECORD
P/H record 8 in the FIFO
TripRecord[8]
9280
20
R
-
-
TRIP
RECORD
P/H record 9 in the FIFO
TripRecord[9]
For further details see section Appendix : Trip/alarm history
COMBT32AK_EN.doc
86
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b alarm history
register
read/
write
R
scale
unit
format
interval
9300
nbr of
registers
1
A/E P/H
description
label
-
-
INT
0..10
P/H number of alarms recorded in the
alarm history (FIFO)
NvTotalAlarmQ_Entries
9301
1
R
-
-
INT
0..9
P/H value of the pointer for the last alarm
recorded in the alarm history.
NvLastAlarmQ_Entry
The last alarm recorded is in
nvLastAlarmQ_Entry. The next to last
alarm is in nvLastAlarmQ_Entry-1
modulo 10.
9302
15
R
-
-
ALARM
RECORD
P/H record 0 in the FIFO
AlarmRecord[0]
9317
15
R
-
-
ALARM
RECORD
P/H record 1 in the FIFO
AlarmRecord[1]
9332
15
R
-
-
ALARM
RECORD
P/H record 2 in the FIFO
AlarmRecord [2]
9347
15
R
-
-
ALARM
RECORD
P/H record 3 in the FIFO
AlarmRecord [3]
9362
15
R
-
-
ALARM
RECORD
P/H record 4 in the FIFO
AlarmRecord [4]
9377
15
R
-
-
ALARM
RECORD
P/H record 5 in the FIFO
AlarmRecord [5]
9392
15
R
-
-
ALARM
RECORD
P/H record 6 in the FIFO
AlarmRecord [6]
9407
15
R
-
-
ALARM
RECORD
P/H record 7 in the FIFO
AlarmRecord [7]
9422
15
R
-
-
ALARM
RECORD
P/H record 8 in the FIFO
AlarmRecord [8]
9437
15
R
-
-
ALARM
RECORD
P/H record 9 in the FIFO
AlarmRecord [9]
For further details see section Appendix : Trip/alarm history
COMBT32AK_EN.doc
87
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Configuration of the protection manager
register
read/
write
R
scale
unit
format
interval
9600
nbr of
registers
1
A/E P/H
description
label
-
-
INT
0..32767
P/H Control word for the protection
manager. This control word may not
be user set. It is randomly modified
and must be read before sending
certain commands to the protection
manager.
Control word
9604
2
R/W
-
-
ASCII
0x00..
0x7F
P/H short identifier of the protection
manager, coded over four ASCII
characters.
eeBrLabel
9606
8
R/W
-
-
ASCII
0x00..
0x7F
P/H long identifier of the protection
manager, coded over 16 ASCII
characters.
Default value: "set!"
eeBrNamePlate
Default value: "please set me up"
9614
1
R/W
-
-
INT
Bitmap 16
9615
1
R/W
-
-
INT
Bitmap 16
9616
1
R/W
x1
V
INT
100..1150
9617
1
R/W
x1
V
INT
100..1150
P/H rated secondary voltage on the
voltage transformer
Default value: 690 V
eePT_RatioSec
9618
1
R/W
-
-
INT
{0,1, 2}
P/H b 0: 3-Pole circuit breaker without
External Neutral Current Transformer
b 1: 4-Pole circuit breaker
b 2: 3-Pole circuit breaker with
External Neutral Current Transformer
Default value: 0
eeNeutralCTType
COMBT32AK_EN.doc
P/H language used by the control unit
eeUnitLanguage
May be modified via the control-unit
keypad.
Default value: "english" (but may be
factory set if necessary).
b bit 0: French
b bit 1: US English
b bit 2: UK English
b bit 3: German
b bit 4: Spanish
b bit 5: Italian
b bit 6: optional language available
on order from Schneider Electric
eEeNominalFreq
rated circuit-breaker operating
frequency
required by the protection manager to
disable phase-rotation protection for
400 Hz distribution system.
Default value: 50 / 60 Hz, other
possible value: 400 Hz.
b bit 0: 50 / 60 Hz
b bit 3: 400 Hz
P/H rated primary voltage on the voltage
eePT_RatioPri
transformer
Default value: 690 V
88
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Advanced protection settings
The concerned protection functions are the listed below.
ground-fault or earth-leakage alarm
current unbalance I unbal
maximum current I1 max, I2 max, I3 max and IN max
minimum and maximum voltage U min and U max
voltage unbalance U unbal
reverse power rP max
minimum and maximum frequency F min and F max
phase rotation
load shedding and reconnection based on current and power.
b ground-fault alarm
register
9629
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001
0x0101
A/E P/H
Alarm N°1014 (*)
description
P/H 0x0001 (alarm active)
label
AlarmTerreRes_Status
0x0101 (OFF)
Default value: 0x0101
9631
2
R/W*
x1
A
MOD
20..1200
P/H pickup for the ground-fault protection
alarm
10000
AlarmTerreRes_PuValue
minimum limited to 5% of In
Default value: 1200 A
9633
1
R/W*
x0.1
Sec
INT
10..100
P/H pickup delay for the ground-fault
protection alarm
9634
2
R/W*
x1
A
MOD
20..1200
P/H dropout for the ground-fault protection AlarmTerreRes_DoValue
alarm
AlarmTerreRes_PuDelay
Default value: 100 (10 s)
10000
maximum limited to
AlarmTerreRes_PuValue
minimum limited to 5% of In, default
value: 1200 A
9636
1
R/W*
x0.1
Sec
INT
10..100
P/H dropout delay for the ground-fault
protection alarm
AlarmTerreRes_DoDelay
Default value: 10 (1s)
9637
1
R/W
-
-
INT
Bitmap 16
H
9638
1
R/W*
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
AlarmTerreRes_Actu
overrun of set point at the end of the
Action
delay
b bit 0: always set to 0 (trip disabled
for this type of alarm)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
actions linked to overrun of set point
AlarmTerreRes_LogActi
on
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
(1) Accessible only with Micrologic 5.0 P, 6.0 P, 5.0 H, 6.0 H
COMBT32AK_EN.doc
89
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b earth-leakage alarm
register
9639
nbr of
registers
1
read/
write
R/W*
scale
unit
format
interval
-
-
INT
0x0001
A/E P/H
(*)
Alarm N°1015
description
P/H 0x0001 (alarm active)
0x0101
label
AlarmTerreVigi_Status
0x0101 (OFF)
Default value: 0x0101
9641
2
R/W*
x0.1
A
MOD
10000
5..300
P/H pickup for the earth-leakage
protection alarm
9643
1
R/W*
x0.1
Sec
INT
10..100
P/H pickup delay for the earth-leakage
protection alarm
9644
2
R/W*
x0.1
A
MOD
10000
5..300
P/H dropout for the earth-leakage
protection alarm
AlarmTerreVigi_PuValue
Default value: 300 (30 A)
AlarmTerreVigi_PuDelay
Default value: 100 (10 s)
AlarmTerreVigi_DoValue
maximum limited to
AlarmTerreVigi_PuValue
Default value: 300 (30 A)
9646
1
R/W*
x0.1
Sec
INT
10..100
P/H dropout delay for the earth-leakage
protection alarm
AlarmTerreVigi_DoDelay
9647
1
R/W
-
-
INT
Bitmap 16
H
9648
1
R/W*
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
AlarmTerreVigi_Actu
overrun of set point at the end of the
Action
delay
b bit 0: always set to 0 (trip disabled
for this type of alarm)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
Default value: 10 (1 s)
actions linked to overrun of set point
AlarmTerreVigi_LogActio
n
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
(1) Accessible only with Micrologic 7.0P, 7.0 H
COMBT32AK_EN.doc
90
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b current unbalance
register
9649
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alam N°1016
I unbal protection
Description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
UnbalI_Status
Default value: 0x0101
9651
2
R/W
x1
%
MOD
10000
5..60
P/H pickup for the current unbalance on
phase 1
9653
1
R/W
x0.1
s
INT
10..400
P/H pickup delay for the current
unbalance on phase 1
9654
2
R/W
x1
%
MOD
10000
5..60
P/H dropout for the current unbalance on
phase 1
9656
1
R/W
x0.1
s
INT
100..3600
P/H dropout delay for the current
unbalance on phase 1
UnbalI_PuValue
Default value: 60%
UnbalI_PuDelay
Default value: 400 (40 s)
UnbalI_DoValue
Default value: 60%
UnbalI_DoDelay
Default value: 10 (1 s)
9657
1
R/W
-
-
INT
Bitmap 16
H
9658
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
UnbalI_ActuAction
overrun of set point at the end of the
delay
b If bit 0 is set to1, the circuit-breaker
trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
91
actions linked to overrun of set point
Unball_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum current
register
9659
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1017
I1 max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverI1_Status
Default value: 0x0101
9661
2
R/W
x1
A
MOD
10000
20..
80000
9663
1
R/W
x1
s
INT
15..
1500
9664
2
R/W
x1
A
MOD
20..
80000
P/H pickup for the maximum current I1
OverI1_PuValue
max
b maximum limited to
1 x hwNominalCurrent
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent
P/H pickup delay for the maximum current OverI1_PuDelay
I1 max
Default value: 1500 s
10000
9666
1
R/W
x1
s
INT
P/H dropout for the maximum current I1
max
b maximum limited to
OverIa_PuValue
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent
P/H dropout delay for the maximum
current I1 max
15..
3000
OverI1_DoValue
OverI1_DoDelay
Default value: 15 s
9667
1
R/W
-
-
INT
Bitmap 16
H
9668
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
OverI1_ActuAction
overrun of set point at the end of the
delay
b If bit 0 is set to1, the circuit-breaker
trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
92
OverI1_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum current
register
9669
nbr of
registers
1
read/
write
R/W
scal
e
-
unit
format
interval
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1018
I2 max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverI2_Status
Default value: 0x0101
9671
2
R/W
x1
A
MOD
10000
20..
80000
9673
1
R/W
x1
s
INT
15..
1500
9674
2
R/W
x1
A
MOD
20..
80000
P/H pickup for the maximum current I2
OverI2_PuValue
max
b maximum limited to
1 x hwNominalCurrent
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent
P/H pickup delay for the maximum current OverI2_PuDelay
I2 max
Default value: 1500 s
10000
9676
1
R/W
x1
s
INT
P/H dropout for the maximum current I2
max
b maximum limited to
OverIb_PuValue
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent
P/H dropout delay for the maximum
current I2 max
15..
3000
OverI2_DoValue
OverI2_DoDelay
Default value: 15 s
9677
1
R/W
-
-
INT
Bitmap 16
H
9678
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
OverI2_ActuAction
overrun of set point at the end of the
delay
b If bit 0 is set to1, the circuit-breaker
trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
93
OverI2_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum current
register
9679
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1019
I3 max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverI3_Status
Default value: 0x0101
9682
9683
2
1
R/W
R/W
x1
x1
A
s
MOD
20..
10000
80000
INT
15..
P/H pickup for the maximum current I3
OverI3_PuValue
max
b maximum limited to
1 x hwNominalCurrent
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent.
P/H pickup delay for the maximum current OverI3_PuDelay
I3 max
1500
Default value: 1500 s
9685
9686
2
1
R/W
R/W
x1
x1
A
s
MOD
20..
10000
80000
INT
15..
P/H dropout for the maximum current I3
max
b maximum limited to
OverIc_PuValue
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent
P/H dropout delay for the maximum
current I3 max
3000
OverI3_DoValue
OverI3_DoDelay
Default value: 15 s
9687
1
R/W
-
-
INT
Bitmap 16
H
9688
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
OverI3_ActuAction
overrun of set point at the end of the
delay
b If bit 0 is set to1, the circuit-breaker
trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
94
OverI3_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum current
register
9689
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1020
IN max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverIn_Status
Default value: 0x0101
9692
2
R/W
x1
A
MOD
10000
20..
80000
9693
1
R/W
x1
s
INT
15..
1500
9695
2
R/W
x1
A
MOD
20..
80000
P/H pickup for the maximum current IN
OverIn_PuValue
max
b maximum limited to
1 x hwNominalCurrent
b minimum limited to
0.2 x hwNominalCurrent
b default value:
1 x hwNominalCurrent.
P/H pickup delay for the maximum current OverIn_PuDelay
IN max
Default value: 1500 s
10000
9696
1
R/W
x1
s
INT
P/H dropout for the maximum current IN
max
b maximum limited to
OverIn_PuValue
b minimum limited to
0.2 x hwNominalCurrent
b Default value:
1 x hwNominalCurrent
P/H dropout delay for the maximum
current IN max
15..
3000
OverIn_DoValue
OverIn_DoDelay
Default value: 15 s
9697
1
R/W
-
-
INT
Bitmap
16
H
9698
1
R/W
-
-
INT
Bitmap
16
P/H actions linked to overrun of set point
OverIn_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
95
OverIn_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b minimum voltage
register
9699
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1021
U min protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
UnderV_Status
Default value: 0x0101
9701
9703
2
1
R/W
R/W
x1
V
x0.01 s
MOD
10000
100..
1200
INT
20..500
P/H pickup for the minimum voltage U min UnderV_PuValue
b maximum limited to
OverV.PuValue
b default value: 100 V
P/H pickup delay for the minimum voltage UnderV_PuDelay
U min
Default value: 500 (5 s)
9704
2
R/W
x1
V
MOD
10000
100..
1200
P/H dropout for the minimum voltage U
min
b minimum limited to
UnderV_PuValue
b default value: 100 V
P/H dropout delay for the minimum
voltage
U min
UnderV_DoValue
9706
1
R/W
x0.01 s
INT
20..
3600
UnderV_DoDelay
9707
1
R/W
-
-
INT
Bitmap 16
H
9708
1
R/W
-
-
INT
Bitmap 16
P/H actions linked to overrun of set point
UnderV_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
Default value: 20 (0.02 s)
COMBT32AK_EN.doc
96
actions linked to overrun of set point
UnderV_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum voltage
register
9709
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N°1022
U max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverV_Status
Default value: 0x0101
9711
9713
2
1
R/W
R/W
x1
V
x0.01 s
MOD
10000
100..
1200
INT
20..500
P/H pickup for the maximum voltage
OverV_PuValue
U max
b minimum limited to the pickup
value
b default value: +5% above
eePT_RatioPri (primary voltage on
the voltage transformer)
P/H pickup delay for the maximum voltage OverV_PuDelay
U max
Default value: 500 (5 s)
9714
2
R/W
x1
V
MOD
9716
1
R/W
x0.01 s
INT
20..
3600
P/H dropout for the maximum voltage
U max
b maximum limited to
OverV_PuValue
b default value: +5 % above de
eePT_RatioPri (primary voltage on
the voltage transformer).
P/H dropout delay for the maximum
voltage U max
9717
1
R/W
-
-
INT
Bitmap 16
H
9718
1
R/W
-
-
INT
Bitmap 16
P/H actions linked to overrun of set point
OverV_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
10000
100..
1200
OverV_DoValue
OverV_DoDelay
Default value: 20 (0.02 s)
COMBT32AK_EN.doc
97
actions linked to overrun of set point
OverV_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b voltage unbalance Alarm N°1023
register
9719
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
U unbal protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
UnbalV_Status
Default value: 0x0101
9721
2
R/W
x1
%
MOD
10000
2..30
P/H pickup for the voltage unbalance
U unbal
9723
1
R/W
x0.1
s
INT
10..400
P/H pickup delay for the voltage
unbalance
U unbal
UnbalV_PuValue
Default value: 30%
UnbalV_PuDelay
Default value: 400 (40 s)
9724
2
R/W
x1
%
MOD
10000
2..30
9726
1
R/W
x0.1
s
INT
100..
3600
P/H dropout for the voltage unbalance U
unbal
b maximum limited to
UnbalV_PuValue
b default value: 30%
P/H dropout delay for the voltage
unbalance
U unbal
UnbalV_DoValue
UnbalV_DoDelay
Default value: 100 (10 s)
9727
1
R/W
-
-
INT
Bitmap 16
9728
1
R/W
-
-
INT
Bitmap 16
COMBT32AK_EN.doc
H
UnbalV_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
UnbalV_ActuAction
actions linked to overrun of set point
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
98
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b reverse power
register
9739
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E
P/H
Alarm N°1025
rP max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
RevPwr_Status
Default value: 0x0101
9740
1
R/W* -
-
INT
-
P/H direction of active-power flow
RevPwr_Config
b bit 0 set to 0: "standard" - power
connections made to the lower
terminals of the circuit breaker
b bit set to 1: "reverse" - power
connections made to the upper
terminals of the circuit breaker
The direction may be modified by the
control unit or by directly writing to the
register after obtaining the right
(using a command).
Default value: 0 x 0000
9741
2
R/W
x1
kW
MOD
10000
5..500
P/H pickup for the maximum reverse
power rP max
RevPwr_PuValue
9743
1
R/W
x0.1
s
INT
2..200
P/H pickup delay for the maximum
reverse power rP max
9744
2
R/W
x1
kW
MOD
10000
5..500
9746
1
R/W
x0.1
s
INT
10..3600
P/H dropout for the maximum reverse
power rP max
b maximum limited to
RevPwr_PuValue
b default value: 500 kW
P/H dropout delay for the maximum
reverse power rP max
9747
1
R/W
-
-
INT
Bitmap 16
H
9748
1
R/W
-
-
INT
Bitmap 16
P/H actions linked to overrun of set point
RevPwr_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
Default value: 500 kW
RevPwr_PuDelay
Default value: 200 (20 s)
RevPwr_DoValue
RevPwr_DoDelay
Default value: 10 (1 s)
COMBT32AK_EN.doc
99
actions linked to overrun of set point
RevPwr_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b minimum frequency Alarm N°1026
register
9749
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
F min protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
UnderFreq_Status
Default value: 0x0101
9751
9753
2
1
R/W
R/W
x0.1
x0.0
1
Hz
s
MOD
450..
5400
P/H pickup for the minimum frequency F
min
b maximum limited to
OverFreq.PuValue
default value: 450 (45 Hz)
UnderFreq_PuValue
10000
INT
20..500
P/H pickup delay for the minimum
frequency F min
UnderFreq_PuDelay
Default value: 500 (5 s)
9754
2
R/W
x0.1
Hz
MOD
10000
9756
1
R/W
x0.0
1
s
INT
P/H dropout for the minimum frequency F
min
b minimum limited to
UnderFreq_PuValue
b default value: 450 (45 Hz)
P/H dropout delay for the minimum
frequency F min
450..
4400
100..
3600
UnderFreq_DoValue
UnderFreq_DoDelay
Default value: 100 (1 s)
9757
1
R/W
-
-
INT
Bitmap 16
H
9758
1
R/W
-
-
INT
Bitmap 16
P/H actions linked to overrun of set point
UnderFreq_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
100
actions linked to overrun of set point
UnderFreq_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b maximum frequency Alarm N°1027
register
9759
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
F max protection
description
P/H 0x0001 (Alarm or protection active)
0x0101 (OFF)
label
OverFreq_Status
Default value: 0x0101
9761
2
R/W
x0.1
Hz
9763
1
R/W
x0.01 s
MOD
10000
450..
5400
INT
20..500
P/H pickup for the maximum frequency F
max
b minimum limited to
UnderFreq.PuValue
b default value: 650 (65 Hz)
P/H pickup delay for the maximum
frequency F max
OverFreq_PuValue
OverFreq_PuDelay
Default value: 500 (5 s)
9764
2
R/W
x0.1
9766
1
R/W
9767
1
9768
1
Hz
MOD
10000
450..
4400
x0.01 s
INT
100..
3600
P/H dropout for the maximum frequency F OverFreq_DoValue
max
b maximum limited to
OverFreq_PuValue
b default value: 650 (65 Hz)
P/H dropout delay for the maximum
OverFreq_DoDelay
frequency F max
R/W
-
-
INT
Bitmap 16
H
R/W
-
-
INT
Bitmap 16
P/H actions linked to overrun of set point
OverFreq_ActuAction
at the end of the delay
b If bit 0 is set to 1, the circuit
breaker trips
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
Default value: 100 (1 s)
COMBT32AK_EN.doc
101
actions linked to overrun of set point
OverFreq_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b phase rotation alarm
register
9769
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
Alarm N° 1028
description
P/H 0x0001 (Alarm active)
0x0101 (OFF)
label
PhaRot _Status
Default value: 0x0101
9771
2
R/W
-
-
MOD
10000
{0, 1}
P/H b 0: pickup if the detected rotation is
Ph1, Ph3, Ph2
b 1: pickup if the detected rotation is
Ph1, Ph2, Ph3
Default value: 0
9777
1
R/W
-
-
INT
Bitmap 16
H
9778
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
PhaRot_ActuAction
overrun of set point at the end of the
delay
b bit 0: always set to 0 (trip disabled
for this type of alarm)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
102
PhaRot_PuValue
actions linked to overrun of set point
PhaRot_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b load shedding and reconnection based on current
register
9779
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
description
P/H 0x0001 (Alarm active)
0x0101 (OFF)
Alarm N°1029
Label
ShedI_Status
Default value: 0x0101
9781
2
R/W
x1
%
MOD
10000
50..100
P/H pickup for load shedding and
reconnection based on current,
expressed as a % of the long-time Ir
set point
ShedI_PuValue
Default value: 100%
9783
1
R
x1
%Tr
INT
20..80
P/H pickup delay for load shedding and
reconnection based on current,
expressed as a % of the long-time
delay tr set point (20 to 80%)
9784
2
R
x1
9786
1
R
9787
1
9788
1
ShedI_PuDelay
%
MOD
10000
30..100
P/H dropout for load shedding and
reconnection based on current,
expressed as a % of the long-time Ir
set point
x1
S
INT
10..
600
P/H dropout delay for load shedding and
reconnection based on current
R/W
-
-
INT
Bitmap 16
H
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
ShedI_ActuAction
overrun of set point at the end of the
delay
b bit 0: always set to 0 (trip disabled
for this type of alarm)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
Default value: 80%
ShedI_DoValue
Default value: 100%
ShedI_DoDelay
Default value: 10 s
COMBT32AK_EN.doc
103
actions linked to overrun of set point
Shedl_LogAction
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
b load shedding and reconnection based on power
register
9789
nbr of
registers
1
read/
write
R/W
scale
unit
format
interval
-
-
INT
0x0001 &
0x0101
A/E P/H
description
P/H 0x0001 (Alarm active)
0x0101 (OFF)
Alarm N°1030
label
ShedPwr_Status
Default value: 0x0101
9790
1
R/W*
-
-
INT
-
direction of active-power flow
b bit set to 0: "standard" - power
connections made to the lower
terminals of the circuit breaker
b bit set to 1: "reverse" - power
connections made to the upper
terminals of the circuit breaker
The direction may be modified by the
command interface or by directly
writing to the register after obtaining
the right (using a command).
ShedPwr_Config
Default value: 0 x 0000
9791
2
R/W
x1
kW
MOD
10000
200..
10000
P/H pickup for load shedding and
reconnection based on power
9793
1
R/W
x1
s
INT
10..3600
P/H pickup delay for load shedding and
reconnection based on power
9794
2
R/W
x1
kW
MOD
10000
100..
10000
P/H dropout for load shedding and
reconnection based on power
9796
1
R/W
x1
s
INT
10..3600
P/H dropout delay for load shedding and
reconnection based on power
ShedPwr_PuValue
Default value: 10 MW
ShedPwr_PuDelay
Default value: 3600 s
ShedPwr_DoValue
Default value: 10 MW
ShedPwr_DoDelay
Default value: 10 s
9797
1
R/W
-
-
INT
Bitmap 16
H
9798
1
R/W
-
-
INT
Bitmap 16
P/H List of pick-up actions linked to
ShedPwr_ActuAction
overrun of set point at the end of the
delay
b bit 0: always set to 0 (trip disabled
for this type of alarm)
b If bit 8 is set to 1, contact No. 1 on
an M2C or M6C module is closed
b If bit 9 is set to 1, contact No. 2 on
an M2C or M6C module is closed
b If bit 10 is set to 1, contact No. 3 on
an M6C module is closed
b If bit 11 is set to 1, contact No. 4 on
an M6C module is closed
b If bit 12 is set to 1, contact No. 5 on
an M6C module is closed
b If bit 13 is set to 1, contact No. 6 on
an M6C module is closed
Default value: 0x0000 – no action
COMBT32AK_EN.doc
104
ShedPwr_LogAction
actions linked to overrun of set point
at the end of the delay
Register set to 0x0100 will Log the
Wave Form into the Fault Wave Form
Capture file (file N°22)
Modbus Communication Option
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Relay configuration M2C/M6C
register
read/
write
R
scale
unit
format
interval
9800
nbr of
registers
1
A/E P/H
description
label
-
-
INT
{0, 1}
P/H b bit set to 1: indicates that remote
access for configuration was
authorised via the menu using the
keypad on the control unit.
b bit set to 0: indicates that remote
access for configuration was not
authorised via the menu using the
keypad on the control unit.
Default value: 0
eeRemoteAccess
9801
1
R/W
-
-
INT
{0,1,2,3,4}
P/H b 0: normal (non-latching) mode,
contact activated each time for as
long as the alarm remains active.
b 1: latching mode, contact activated
for each alarm and remains activated
until the alarm is rest by the user (via
the command interface or by a reset
on the control unit).
b 2: time-delay mode, contact
activated for a set time for each
alarm. It is deactivated at the end of
the time delay, whether the alarm is
still active or not. The alarm must
change status at least once to
activate the contact again.
b 3: forced to 1, the contact remains
closed and is not controlled by the
alarm status.
4: forced to 0, the contact remains
open and is not controlled by the
alarm status.
Default value: 0x0001 (latching
mode)
eeRelay[0]_Mode
9802
1
R/W
x0.1
s
INT
10..3600
P/H contact activation delay for time-delay eeRelay[0]_Duration
mode
9803
4
R/W
-
-
ASCII
0x00..
0x7F
P/H contact name in ASCII (A..Z and 0..9)
using four characters.
Update via the control unit not
possible.
Default value: "set up!".
9807
1
R/W
-
-
INT
1000,
..1031
P/H owner alarm number for the contact
eeRelay[0]_Owner
of the first relay. See alarm number in
the section appendix : trip/alarm
history.
Default value: 0x8000 (no owner)
9808
7
:
:
:
:
:
P/H register configuration identical to
registers 9801 to 9807
EeRelay[1]_Owner
9815
7
:
:
:
:
:
P/H register configuration identical to
registers 9801 to 9807
EeRelay[2]_Owner
9822
7
:
:
:
:
:
P/H register configuration identical to
registers 9801 to 9807
EeRelay[3]_Owner
9829
7
:
:
:
:
:
P/H register configuration identical to
registers 9801 to 9807
EeRelay[4]_Owner
9836
7
:
:
:
:
:
P/H register configuration identical to
registers 9801 to 9807
EeRelay[5]_Owner
Default value: 3600 (360 s)
COMBT32AK_EN.doc
105
Modbus Communication Option
eeRelay[0]_Label
Schneider Electric
Table of registers
Protection manager @ xx + 100
Appendix
Relay configuration M2C/M6C
register
read/
write
R
scale
unit
format
interval
9843
nbr of
registers
1
-
-
INT
{0,2,6}
9846
8
R
-
-
-
-
A/E P/H
Description
label
P/H type of output module
b 0: none
b 2: M2C
b 6: M6C
Selection is automatic, depending on
the type of module installed.
HwRelayModuleType
Data always supplied.
P/H circuit-breaker characteristics
BrCharacteristic
The data may be supplied:
b by the user via the circuit-breaker
selection menu using the keypad on
the Micrologic P control unit;
b by downloading the characteristics
using the test kit.
The following registers then contain
the circuit-breaker description in a
comprehensible format:
b BrCharacteristic[0]= standard:
0 = UL
1 = IEC
2 = ANSI
b BrCharacteristic[1]= type:
0 = Masterpact
1 = Compact NS
2 = Powerpact
b BrCharacteristic[2..7]= ASCII
character strings (e.g. “NT08N”).
Default value: 0X8000
Event log
Registers 9900 to 9924 file N° 20
(see the section : Access to the files)
Maintenance event log
Registers 9932 to 9956 file N° 12
(see the section : Access to the files)
Fault Wave form Capture
Registers 9964 to 9989 file N° 22
COMBT32AK_EN.doc
106
(see the section : Access to the files)
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
Activation of the communication profile
Following registers are available only with a Breaker Communication Module
firmware version greater or equal to V2.0 (register 577 must be greater or equal to
02000) and only if the communication profile has been activated. In order to activate
the communication profile, it is necessary to set the register 800 to 1. Per default,
the communication profile is not activated (register=0). When the communication
profile is not activated, the content of the registers are not refreshed and therefore
equal to 0x8000.
Registers written in bold s hall be refreshed every 50 ms
Registers written in bold shall be refreshed every 1.2 s
Registers written in italic shall be refreshed every 5 s
I/O status
b Breaker
Register nbr of
registers
12000
1
read/w scale
rite
R
-
unit
format
interval
A/E P/H
Description
-
Bitmap
16
-
A/E P/H Bitmap that indicates the validity of
each bit in the BrStatus register
label
Origin
BrStatusMask
new
BrStatus
661
Default value = 0x7F
12001
1
R
-
-
Bitmap
16
-
A/E P/H Circuit-breaker status:
See details below
BrStatus bitmap detail :
Bit 0 (0x01) : OF ; Indication contacts
For Compact and Masterpact : 0= Breaker is opened, 1 = Breaker is closed
Bit 1 (0x02) : SD ; Trip indication contact
For Compact : 0 = no trip, 1 = Breaker has tripped due to electrical fault or Shunt trip
For Masterpact : always 0
Bit 2 (0x04) : SDE ; Fault trip indication contact
For Compact and Masterpact : 0 = no trip, 1 = Breaker has tripped due to electrical fault
Bit 3 (0x08) : CH ; Charged (used only with motor mechanism)
For Compact : always 0
For Masterpact : 0 = Spring discharged, 1 = Spring loaded
Bit 4 (0x10) : Reserved (internal use only)
Bit 5 (0x20) : PF ; Ready To Close
For Compact : always 0
For Masterpact : 0 = Not Ready To Close, 1 = Ready To Close
Bit 6 (0x40) : Compact / Masterpact differenciation
0 = Compact NS , 1 = Masterpact
Bit 7-15 : Reserved
Nota : A bitmap mask should be used to test the Breaker status.
If a value test is used, the following values should be used for Mastepact :
0x44 Tripped discharged not RTC
0x4C Tripped charged not RTC
0x50 OFF discharged not RTC
0x51 ON discharged not RTC
0x59 ON charged RTC
0x78 OFF charged RTC
b Input
Register nbr of
registers
12002 1
12003
1
COMBT32AK_EN.doc
read/w scale
rite
R
-
Unit
format
interval
A/E P/H
-
Bitmap
16
-
A/E P/H Reserved
I_Mask
R
-
Bitmap
16
-
A/E P/H Reserved
I_Status
-
107
Description
Modbus Communication Option
label
Origin
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Tripping cause
Register nbr of
registers
12004
1
read/w scale
rite
R
-
unit
format
interval
A/E P/H
Description
-
INT
0..65535
A/E P/H Bitmap indicating cause of tripping by
protection functions
label
Origin
MitopBasActCause 650
Bit 0: long-time protection.
Bit 1: short-time protection
Bit 2: instantaneous protection
Bit 3: ground-fault protection
Bit 4: earth-leakage protection
Bit 5: DIN protection
Bit 6: self-protection (temperature)
Bit 7: self-protection (overvoltage)
Bit 8: self-protection (ELA)
or other protection
(detailed in registers X+ 005)
Bit 9-14 : reserved for future
protection (soon available)
Bit 15 : NA if this bit is set and all
others are cleared the data is
unavailable
12005
1
R
-
-
INT
0..65535
P/H Bitmap indicating cause of tripping by
protection functions:
MitopAdvActCause 651
Bit 0: current unbalance
Bit 1: Over current phase 1
Bit 2 Over current phase 2
Bit 3: Over current phase 3
Bit 4: Over current on Neutral
Bit 5: Under voltage
Bit 6: Over voltage
Bit 7: voltage unbalance
Bit 8: Over power
Bit 9: reverse power
Bit 10: Under frequency
Bit 11: Over frequency
Bit 12: phase rotation
Bit 13: load shedding based on
current
Bit 14: load shedding based on power
Bit 15 : NA if this bit is set and all
others are cleared the data is
unavailable
12006
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
12007
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
COMBT32AK_EN.doc
108
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Alarming Setpoint
Register nbr of
registers
12008
1
read/w scale
rite
R
-
unit
format
interval
A/E P/H
-
INT
Bitmap 16
Description
label
Origin
P/H Status word for overrun of currentBasProtPickupStatus
protection set points. This condition is
reached as soon as the protection set
point is overrun, even if the time
delay has not expired.
8862
Bit 0: long-time and LT IDMTL
protection
If the bit is set to:
0: set-point overrun = False
1: set-point overrun = True
12009
1
R
-
-
INT
Bitmap 16
P/H Status word for overrun of protection
set points This condition is reached
as soon as the protection set point is
overrun, even if the time delay has
not expired.
AdvProtPickupStatus
8863
Bit 0: current unbalance
bit 1: maximum current on phase 1
bit 2: maximum current on phase 2
bit 3: maximum current on phase 3
bit 4: maximum current on the neutral
bit 5: minimum voltage
bit 6: maximum voltage
bit 7: voltage unbalance
bit 8: maximum power
bit 9: reverse power
bit 10: minimum frequency
bit 11: maximum frequency
bit 12: phase rotation
bit 13: load shedding based on
current
bit 14: load shedding based on power
12010
1
R
-
-
INT
Bitmap 16
Continuation of status word for
overrun of advanced protection set
points
AdvXtedProtTripStatus 8864
Bit 0: ground-fault alarm
Bit 1: earth-leakage alarm
12011
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
12012
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
12013
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
12014
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
12015
1
R
-
-
Bitmap
16
-
A/E P/H Reserved
COMBT32AK_EN.doc
109
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
METERING
b Currents
Register nbr of
registers
12016
1
(2)
(3)
(4)
read/
write
R
scale
unit
format
interval
A/E
P/H
description
label
Origin
x1
A
INT
0..32767
A/E
P/H
rms current on phase 1.
I_RMS[0]
1016
12017
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on phase 2
I_RMS[1]
1017
12018
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on phase 3
I_RMS[2]
1018
12019
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on the neutral(2)
I_RMS[3]
1019
12020
1
R
x1
A
INT
0..32767
A/E
P/H
maximum rms current in registers
816, 817, 818 and 819
I_Max
1020
12021
1
R
x1
A
INT
0..32767
A/E
P/H
I_RMSGnd
ground-fault current
If this current exceeds 32767 A, the
(3)
register blocks at 32767
1021
12022
1
R
x1
mA
INT
0..32767
A/E
P/H
earth-leakage current
I_RMSVigi
If this current exceeds 32767 A, the
register blocks at 32767 (4)
1022
Value not accessible when the configuration register 3314 selects type 31 or 40.
Accessible only with Micrologic 5.0 P/H and 6.0 A/P/H
Accessible only with Micrologic 7.0 A/P/H
b Maximum Values of Currents
Register nbr of
read/ scale
registers write
12023
1
R
x1
(2)
(3)
(4)
unit
format
interval
A/E
P/H
description
label
Origin
A
INT
0..32767
A/E
P/H
rms current on phase 1.
Max_I_RMS[0]
1616
12024
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on phase 2
Max_I_RMS[1]
1617
12025
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on phase 3
Max_I_RMS[2]
1618
12026
1
R
x1
A
INT
0..32767
A/E
P/H
rms current on the neutral(2)
Max_I_RMS[3]
1619
12027
1
R
x1
A
INT
0..32767
A/E
P/H
maximum rms current in registers
1016, 1017, 1018 and 1019
Max_I_Max
1620
12028
1
R
x1
A
INT
0..32767
A/E
P/H
ground-fault current
Max_I_RMSGnd
If this current exceeds 32767 A, the
register blocks at 32767 (3)
1621
12029
1
R
x1
mA
INT
0..32767
A/E
P/H
Max_I_RMSVigi
earth-leakage current
If this current exceeds 32767 A, the
register blocks at 32767 (4)
1622
Value not accessible when the configuration register 3314 selects type 31 or 40.
Accessible only with Micrologic 5.0 P/H and 6.0 A/P/H
Accessible only with Micrologic 7.0 A/P/H
b Voltages
Register nbr of
registers
12030 1
read/
write
R
scale
unit
format
interval
A/E P/H
description
label
Origin
x1
V
INT
0..1200
P/H
rms phase-to-phase voltage V12
V_RMS[0]
1000
12031
1
R
x1
V
INT
0..1200
P/H
rms phase-to-phase voltage V23
V_RMS[1]
1001
12032
1
R
x1
V
INT
0..1200
P/H
rms phase-to-phase voltage V31
V_RMS[2]
1002
(2)
12033
1
R
x1
V
INT
0..1200
P/H
rms phase-to-neutral voltage V1N.
V_RMS[3]
1003
12034
1
R
x1
V
INT
0..1200
P/H
rms phase-to-neutral voltage V2N. (2)
V_RMS[4]
1004
P/H
(2)
V_RMS[5]
1005
label
Origin
12035
(2)
1
R
x1
V
INT
0..1200
rms phase-to-neutral voltage V3N.
Value not accessible when the configuration register 3314 selects type 31
b Frequency
Register nbr of
registers
12036
1
12037
1
COMBT32AK_EN.doc
read/
write
R
scale unit
format
Interval
A/E P/H
x10
Hz
INT
0..4000
P/H system frequency
Frequency
1054
R
x10
Hz
INT
0..4000
P/H Maximum value of frequency
Max Frequency
1654
110
description
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Power
Register
read/
write
R
scale unit
format
interval
12038
nbr of
registers
1
x1
kW
INT
0..32767
12039
1
R
x1
kW
INT
A/E P/H
description
label
Origin
P/H active power on phase 1 (1), (5)
ActivePwr[0]
1034
0..32767
P/H active power on phase 2 (1), (5)
ActivePwr[1]
1035
(1), (5)
ActivePwr[2]
1036
ActivePwr[3]
1037
(1), (5)
12040
1
R
x1
kW
INT
0..32767
P/H active power on phase 3
12041
1
R
x1
kW
INT
0..32767
P/H total active power (5)
12042
1
R
x1
kVAR INT
0..32767
P/H reactive power on phase 1
ReactivePwr[0]
1038
12043
1
R
x1
kVAR INT
0..32767
P/H reactive power on phase 2 (1), (5)
ReactivePwr[1]
1039
(1), (5)
ReactivePwr[2]
1040
ReactivePwr[3]
1041
12044
1
R
x1
kVAR INT
0..32767
P/H reactive power on phase 3
12045
1
R
x1
kVAR INT
0..32767
P/H total reactive power
12046
1
R
x1
kVA
INT
0..32767
P/H apparent power on phase 1 with 3
wattmeters (1)
ApparentPwr[0]
1042
12047
1
R
x1
kVA
INT
0..32767
P/H apparent power on phase 2 with 3
wattmeters (1)
ApparentPwr[1]
1043
12048
1
R
x1
kVA
INT
0..32767
P/H apparent power on phase 3 with 3
wattmeters (1)
ApparentPwr[2]
1044
12049
1
R
x1
kVA
INT
0..32767
P/H total apparent power
ApparentPwr[3]
1045
(1)
(5)
(5)
Value not accessible when the configuration register 3314 selects type 31.
The sign of the active and reactive power depends on configuration register 3316
b Energy
Register
read/
write
R
scale
unit
format
interval
12050
Nbr of
registers
2
x1
kWh
INT
+0..32767
12052
2
R
x1
kvarh INT
12054
2
R
x1
kWh
12056
2
R
x1
kWh
12058
2
R
12060
2
R
12062
2
A/E
P/H
description
label
Origin
P/H total active energy
EeActiveEnergy
2000
+0..32767
P/H total reactive energy
EeReactiveEnergy
2004
INT
0..32767
P/H active energy positively
incremented: unsigned value
EeActiveEnergyIn
2008
INT
0..32767
P/H active energy negatively
incremented: unsigned value
EeActiveEnergyOut
2012
x1
kvarh INT
0..32767
P/H reactive energy positively
incremented: unsigned value
EeReactiveEnergyIn
2016
x1
kvarh INT
0..32767
P/H reactive energy negatively
incremented: unsigned value
EeReactiveEnergyOut
2020
R
x1
kVAh INT
0..32767
P/H total apparent energy
EeApparentEnergy
2024
12064
2
R
x1
kWh
INT
0..32767
E
-
Non resetable active energy
positively incremented
(reserved)
-
2028
12066
2
R
x1
kWh
INT
0..32767
E
-
Non resetable active energy
negatively incremented
(reserved)
-
2032
12068
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12069
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12070
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12071
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12072
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12073
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12074
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12075
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12076
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12077
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12078
1
R
x1
kWh
INT
0..32767
-
Reserved
-
12079
1
R
x1
kWh
INT
0..32767
-
Reserved
-
COMBT32AK_EN.doc
111
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Current demand
Register nbr of
registers
12080
1
read/
write
R
scale
unit
Format
interval
A/E
P/H
description
label
Origin
x1
A
INT
0..32767
P/H current demand on phase 1
I_Dmd[0]
2200
12081
1
R
x1
A
INT
0..32767
P/H current demand on phase 2
I_Dmd[1]
2201
12082
1
R
x1
A
INT
0..32767
P/H current demand on phase 3
I_Dmd[2]
2202
12083
1
R
x1
A
INT
0..32767
P/H current demand on the neutral (2)
I_Dmd[3]
2203
read/
write
R
scale
unit
format
interval
label
Origin
x1
kW
INT
0..32767
P/H total active-power demand (7)
ActivePwrDmd
2224
R
x1
kVAR INT
0..32767
P/H total reactive-power demand (7)
ReactivePwrDmd
2230
b Power demand
Register nbr of
registers
12084 1
12085
1
A/E P/H
description
(7)
12086
1
R
x1
kVA
INT
0..32767
P/H total apparent power demand
12087
-
-
-
-
-
-
-
Available
-
-
12088
-
-
-
-
-
-
Available
-
-
12089
-
-
-
-
-
-
Available
-
-
(7)
-
ApparentPwrDmd 2236
Value updated at end of window for the "block" mode. For the "sliding" mode, the value is updated every 15 seconds.
b Maximum values of Voltages
Register nbr of
read/ scale
registers
write
12090 1
R
x1
unit
format
interval
A/E P/H description
label
Origin
V
INT
0..1200
P/H Max rms phase-to-phase voltage V12
Max_V_RMS[0] 1600
12091
1
R
x1
V
INT
0..1200
P/H Max rms phase-to-phase voltage V23
Max_V_RMS[1] 1601
12092
1
R
x1
V
INT
0..1200
P/H Max rms phase-to-phase voltage V31
Max_V_RMS[2] 1602
12093
1
R
x1
V
INT
0..1200
P/H Max rms phase-to-neutral voltage V1N. (1) Max_V_RMS[3] 1603
12094
1
R
x1
V
INT
0..1200
P/H Max rms phase-to-neutral voltage V2N. (1) Max_V_RMS[4] 1604
12095
1
R
x1
V
INT
0..1200
P/H Max rms phase-to-neutral voltage V3N. (1) Max_V_RMS[5] 1605
(1)
Value not accessible when the configuration register 3314 selects type 31
b Power factor
Register nbr of
registers
12096 1
read/
write
R
Scale
unit
format
interval
x1000
none
INT
-1000..
+1000
A/E P/H
description
label
Origin
P/H power factor on phase 1
(absolute value equal to |P|/S) (1), (6)
PF[0]
1046
12097
1
R
x1000
none
INT
-1000..
+1000
P/H power factor on phase 2
(absolute value equal to |P|/S) (1), (6)
PF[1]
1047
12098
1
R
x1000
none
INT
-1000..
+1000
P/H power factor on phase 3
(absolute value equal to |P|/S) (1), (6)
PF[2]
1048
12099
1
R
x1000
none
INT
-1000..
+1000
P/H total power factor (absolute value equal to
|Ptotal|/Stotal) (6)
PF[3]
1049
12100
1
R
x1000
none
INT
-1000..
+1000
H
FundPF[0]
Fundamental power factor (its absolute
value is equal to |FundP|/FundS). Sign
convention the same as the one for the real
power factor. N/A if type 31 network.
1050
12101
1
R
x1000
none
INT
-1000..
+1000
H
same as above phase B.
FundPF[1]
1051
12102
1
R
x1000
none
INT
-1000..
+1000
H
same as above phase C.
FundPF[2]
1052
12103
1
R
x1000
none
INT
-1000..
+1000
H
Total fundamental power factor (its absolute FundPF[3]
value is equal to |FundPtot|/FundStot). Sign
convention the same as the one for the real
power factor.
1053
(1)
(5)
Value not accessible when the configuration register 3314 selects type 31.
The sign of the active and reactive power depends on configuration register 3316.
COMBT32AK_EN.doc
112
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Total Harmonic Distortion
Register nbr of
read/
registers write
12104
1
R
scale unit
format
interval
A/E P/H
description
label
Origin
x10
%
INT
0..5000
H
Total harmonic distortion of Vab
THD_V[0]
voltage compared to the fundamental.
1092
12105
1
R
x10
%
INT
0..5000
H
same as above Vbc
THD_V[1]
1093
12106
1
R
x10
%
INT
0..5000
H
same as above Vba
THD_V[2]
1094
12107
1
R
x10
%
INT
0..5000
H
Total harmonic distortion of Van
THD_V[3]
voltage compared to the fundamental.
– N/A with type 31 network.
1095
12108
1
R
x10
%
INT
0..5000
H
same as above Vbn
THD_V[4]
1096
12109
1
R
x10
%
INT
0..5000
H
same as above Vcn
THD_V[5]
1097
12110
1
R
x10
%
INT
0..5000
H
Total harmonic distortion of phase A
THD_I[0]
current compared to the fundamental.
1098
12111
1
R
x10
%
INT
0..5000
H
same as above phase B. Measured
with type 31.
THD_I[1]
1099
12112
1
R
x10
%
INT
0..5000
H
same as above phase C
THD_I[2]
1100
12113
1
R
x10
%
INT
0..5000
H
THD_I[3]
same as above Neutral – N/A with
type 31 networks. Measured with type
41, calculated with type 40.
1101
Reserved
-
12114 to 12145 are available
12146 to 12159 are reserved
12160
10
R
INT
-
b
12170 to 12145 are available
b Basic protection settings
12180 2
R
x1
A
MOD
10000
40..8000
A/E P/H Ir pickup for the long-time
protection
LongTime_PuValue
8756
12182
1
R
x1
ms
INT
500.
24000
A/E P/H tr tripping delay for the long-time
protection
LongTime_PuDelay
8758
12183
2
R
x1
A
MOD
10000
60..
80 000
A/E P/H Isd pickup for the short-time
protection
ShortTime_PuValue
8766
12185
1
R
x1
ms
INT
0..400
A/E P/H tsd tripping delay for the short-time
protection
0 s valid only for the I²t off position
100 to 400 ms: valid for the I²t on
and I²t off positions
ShortTime_PuDelay
8768
12186
1
R
x1
-
INT
0x0001
0x0101
A/E P/H 0x0001 (protection active)
0x0101 (protection OFF)
Default value = 0x0001
Instant_Status
8774
12187
2
R
x1
A
MOD
10000
200..
120 000
A/E P/H I pickup for the instantaneous
protection
Instant_PuValue
8776
12189
2
R
x1
A
MOD
10000
30..1200
A/E P/H Ig pickup for the ground-fault
protection
Res_PuValue
8786
12191
1
R
x1
ms
INT
0..400
A/E P/H tg tripping delay for the ground-fault Res_PuDelay
protection
0 s valid only for the I²t off position
100 to 400 ms: valid for the I²t on
and I²t off positions
8788
12192
2
R
x1
mA
MOD
10000
5..300
A/E P/H I∆N pickup for the earth-leakage
protection
Vigi_PuValue
8796
12194
1
R
x1
ms
INT
0..1000
A/E P/H ∆t tripping delay for the earthleakage protection
Vigi_PuDelay
8798
12195
-
-
-
-
-
-
-
-
COMBT32AK_EN.doc
-
113
Available
Modbus Communication Option
Schneider Electric
Table of registers
Communication profile @ xx
Appendix
b Circuit-Breaker ID
Register nbr of
Read/
registers write
12196 4
R
scale
unit
format
interval
A/E
P/H Description
label
Origin
1
-
Ascii
-
A/E
P/H Serial number encoded in Adcii
EeSerialNumber
8700
12200
1
R
1
-
INT
-
A/E
P/H Protection module firmware version
EeFWVersion
8710
12201
1
R
1
-
INT
A/E
P/H Square D Identification number
EeSQD_Prod_ID
8716
EeUnitModelNum
8740
15131 = Micrologic A (PM)
151 X + = Micrologic P (PM)
15135 = Micrologic H (PM)
Default value = 0x8000
12202
1
R
1
-
Ascii
20,30,40
A/E
50,60,70
P/H Type of protection
20 = Micrologic 2.0,…
70 = Micrologic 7.0
12203
1
R
1
-
Ascii
A,E,P,H
A/E
P/H Type of control unit :A , P or H
EeUnitType
8741
12204
1
R
1
-
INT
0..15
A/E
P/H Type of long time rating plug
HwLT_PlugType
8742
HwBrNominalCurrent
8750
EeNeutralProtType
8753
0 = missing, 1= IEC standard; 2 = IEC
low ; 3 = IEC High ; 10 = OFF ; 7 =
UL-A ; 8 = UL-B ; 9 = UL-C ; 11= ULD ; 12 = UL-E ; 13 = UL-F ; 14 = ULG ; 15 = UL-H
12205
1
R
x1
A
INT
0..8000
A/E
P/H rated circuit-breaker current
Default value: 100 A (circuit-breaker
sensor plug not present)
12206
1
R/W
x1
notch INT
0..3
A/E
P/H type of neutral protection
0: OFF
1: N/2
(Ir/2)
2: N
(Ir)
3: Nx1.6
(1.6xIr)
12207
1
R
-
-
INT
0..65535
A/E P/H counter for total number of operations (OF):
the counter increments when bit 0 in
register 661 switches from 0 to 1.(1)
CtrOF_OvrLife
662
12208
1
R
-
-
INT
0..65535
A/E P/H counter for operations (OF) since last reset: CtrOF
the counter increments when bit 0 in
register 661 switches from 0 to 1.(1)
663
12209
1
R
-
-
INT
0..65535
A/E P/H counter for operations (SD): the counter
increments when bit 1 in register 661
switches from 0 to 1.(1)
CtrSD
664
12210
1
R
-
-
INT
0..65535
A/E P/H counter for operations (SDE): the counter
increments when bit 2 in register 661
switches from 0 to 1.(1)
CtrSDE
665
P/H
Number of first (oldest) record in the protection-manager
event log (file N°20)
CurrentFirstRecord
P/H
Number of last (most recent) record in the protectionmanager event log (file N°20)
CurrentLarstRecord
P/H
time remaining before long-time tripping
TimeLeftUntilLT_Trip
8865
P/H
Contact wear indicator per phase (Default value =
0x8000)
PhaseContactWear
9094
b Miscellaneous
12211
1
R
-
-
INT
12212
1
R
-
-
INT
12213
2
R
x0.1
s
MOD
1..8000
1..8000
-
-
623
OfPM_EvtLog
624
OfPM_EvtLog
10000
12215
4
R
1
% INT
0..32767
The contacts must be inspected each time the counter
reaches a hundred mark. The message “Not available or
circuit-breaker type not defined” is displayed if the type of
the circuit-breaker has not been defined. In this case, see
“Breaker selection” in the Micrologic set-up menu.See
register 9846
COMBT32AK_EN.doc
114
Modbus Communication Option
Schneider Electric
List of commands
Chassis manager commands
Appendix
Chassis-manager commands
Cmd #
Description
57856
Preset Breaker Status Counters
61541
Set time and date for chassis manager
Year YY is 0 for 1900,
100 for 2000, 101 for 2001, etc.
Parameter(s)
P1 = control word read in register 553
P2 = bitmap of counter to Preset (3)
P3 = Counter value 1 (4)
P4 = Counter value 2 (4)
P5 = Counter value 3 (4)
Mode
Protected
Label
PresetBrStatCtr
P1 = MM:DD
P2 = YY:HH
P3 = MIN:SEC
Shared
Protected
SetD_T
(3)
Bit
8 (0x0100)
9 (0x0200)
10 (0x0400)
COMBT32AK_EN.doc
Bitmap of counter to Preset
Breaker counter status
Affected counter registers
CD : Disconnected position
663
@ xx + 50
CE : Connected position
662
@ xx + 50
CT : Test position
664
@ xx + 50
(4)
st
Control Value 1 = Value of counter corresponding to 1 bit set when bitmap is read from LSB
to MSB (0000 to reset counter)
Control Value 2 = Value of counter corresponding to next bit set when bitmap is read from LSB
to MSB (0000 to reset counter)
115
Modbus Communication Option
Schneider Electric
Appendix
Cmd #
57394
List of commands
Circuit-breaker manager
commands
Description
Enter configuration mode
Parameter(s)
P1 = 3 (1)
P2 = 4 (2)
P3 = control word read in register 533 of
the circuit-breaker manager
Mode
Protected
Protected
Label
In_CommCfg
57395
Exit configuration mode and activate the
new parameters.
P1 = 3 (1)
P2 = 4 (2)
P3 = control word read in register 533 of
the circuit-breaker manager
57400
Simplified Open/Close
P1 = 4 (1)
P2 = 4 (2)
P3 = 0 or 1 (0 for Open ; 1 for Close)
P4 = password (default value= 0000)
Shared
Open/Close
57856
Preset Breaker Status Counters
P1 = 5 to 10 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = bitmap of counter to Preset (3)
P5 = Counter value 1 (4)
P6 = Counter value 2 (4)
P7 = Counter value 3 (4)
P10 = Counter value 6 (4)
Protected
PresetBrStatCtr
57857
Preset Coils Operation Counters
P1 = 6 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = bitmap for coil control (5)
P5 = MX Counter value (0000 to reset)
P6 = XF Counter value (0000 to reset)
Protected
PresetCoilCtr
58769
Open circuit breaker using MX coil
P1 = 4 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = 1
Shared
Protected
OpenBr
58770
Close circuit breaker using XF coil
P1 = 4 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = 1
Shared
Protected
CloseBr
58771
Authorise activation of MX or XF coils,
or both
P1 = 4 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = bitmap for coil-control (5)
Protected
EnCoilsactivation
58772
Disable activation of MX or XF coils,
or both
P1 = 4 (1)
P2 = 4 (2)
P3 = control word read in register 553
P4 = bitmap for coil- control (5)
Protected
EnCoilsdesactivation
59492
Release flag for access to protected mode
P1 = 3 (1)
P2 = 4 (2)
P3 = flag active
Protected
ReleaseProt
Flag
61541
Set time and date for circuit-breaker
manager and the protection and
measurement managers
Year YY is 0 for 1900,
100 for 2000, 101 for 2001, etc.
P1 = 5 (1)
P2 = 4 (2)
P3 = MM:DD
P4 = YY:HH
P5 = MIN:SEC
Shared
Protected
SetD_T
Out_CommCfg
(1)
Parameter P1 for the circuit-breaker manager command interface contains the total number
of command parameters, including P1.
(2)
The value "4" for parameter P2 informs the circuit-breaker manager command interface that it
must run the command itself.
(3)
Bitmap of counter to Preset
Bit
Breaker counter status
Affected counter registers
0 (0x0001)
OF : ON/OFF
663
1 (0x0002)
SD : Trip indication
664
2 (0x0004)
SDE : Fault-trip indication
665
(4)
st
Control Value 1 = Value of counter corresponding to 1 bit set when bitmap is read from LSB
to MSB (0000 to reset counter)
Control Value 2 = Value of counter corresponding to next bit set when bitmap is read from LSB
to MSB (0000 to reset counter)
(5)
Bitmap for coil control
Bit
Coil control status
Affected counter registers
1 (0x0002)
MX coil-control bit
674
2 (0x0004)
XF coil-control bit
678
3 (0x0008)
To be set to 1 in order to activate MX or XF
COMBT32AK_EN.doc
116
Modbus Communication Option
Schneider Electric
List of commands
Metering-manager commands
Appendix
Cmd #
53298
Description
Enter configuration mode
Parameter(s)
P1 = 3 (1)
P2 = 8 (2)
P3 = control word read in register 3300 of the metering
manager
Mode
Label
Protected In_mCfg
53299
Exit configuration mode and
activate the new parameters.
P1 = 3 (1)
P2 = 8 (2)
P3 = control word read in register 3300 of the metering
manager
Protected
Out_mCfg
61952
Reset minimeters / maximeters
in the metering manager
P1 = 4 (1)
P2 = 8 (2)
P3 = bitmap of minimeters to reset (3)
P4 = bitmap of maximeters to reset (3)
Protected
Reset_m_M
53762
Reset of current demand
maximums
P1 = 3 (1)
P2 = 8 (2)
P3 = bitmap of maximum values to reset (4)
Protected
ResetI_PeakDmd
53763
Reset of power demand
maximums
P1 = 3 (1)
P2 = 8 (2)
P3 = bitmap of maximum values to reset (5)
Protected
ResetP_PeakDmd
53760
Preset or reset the energy
counters
P1 = 3 to 32 (1)
P2 = 8 (2)
P3 = bitmap of counters to preset or reset (6)
P4 to P7 = first counter to preset according to P3
P8 to P11 = second counter to preset according to P3
P28 to P32 = seventh counter to preset according P3.
Protected
PresetAccEnCtr
55234
Forcelog into WFC (file N° 5)
P1 = 4 (1)
P2 = 8 (2)
P3 = bitmap of file N° 5 = 0x0000
P4 = bitmap of file N° 5 = 0x0010
Shared
Protected
Forcelog
(1)
Parameter P1 for the circuit-breaker manager command interface contains the total number of command
parameters, including P1.
(2)
The value "8" for parameter P2 informs the circuit-breaker manager command interface that the metering
manager must run the command.
(3)
Bitmap for reset of minimeters / Maximeters
Bit
minimeters / Maximeters
Affected real-time measurement registers
0 (0x0001)
Currents
1016 to 1027
1 (0x0002)
Current unbalance
1028 to 1032
3 (0x0008)
Voltages
1000 to 1007
4 (0x0010)
Voltage unbalance
1008 to 1015
6 (0x0040)
Frequency
1054
7 (0x0080)
Power, PF
1034 to 1053
11 (0x800)
Fundamental, THD
1056 to 1118
13 (0x2000) V_Crest
1119 to 1124
14 (0x4000) I_Crest
1125 to 1128
(4)
Bitmap for
Bit
1 (0x0002)
2 (0x0004)
3 (0x0008)
4 (0x0010)
reset of current demand maximums
Maximum of current demand
Phase 1
Phase 2
Phase 3
Neutral
Affected data registers
2204 + 3005 to 3007 + 3026
2205 + 3008 to 3010 + 3026
2206 + 3011 to 3013 + 3026
2207 + 3014 to 3016 + 3026
to
to
to
to
3028
3028
3028
3028
(5)
Bitmap for reset of power demand maximums
Bit
Maximums of Power demand
4 (0x0010)
Active power
8 (0x0100)
Reactive power
12 (0x1000)
Apparent power
Affected data registers
2225 to 2229 + 3017 to 3019 + 3029 to 3031
2230 to 2235 + 3020 to 3022 + 3029 to 3031
2236 to 2241 + 3023 to 3025 + 3029 to 3031
(6)
A number of counters may be preset or reset at the same time. Each counter is coded over four 16-bit
registers.
The counters to be preset are indicated in the bitmap. The values to be preset are transmitted as parameters,
in the same order as the bits set to one, starting with the least significant. The number of counters to be
transmitted is equal to the number of bits set to one in the bitmap.
Bit
Energy counter
Affected data registers
0 (0X0001) All the counters are simply reset
1 (0X0002) Total Active-Energy
2000 to 2003
2 (0X0004) Total Reactive-Energy
2004 to 2007
3 (0X0008) Total Active-Energy IN (positively incremented)
2008 to 2011
4 (0X0010) Total Active-Energy OUT(negatively incremented)
2012 to 2015
5 (0X0020) Total Reactive-Energy IN (positively incremented)
2016 to 2019
6 (0X0040) Total Reactive-Energy OUT(negatively incremented)
2020 to 2023
7 (0X0080) Total Apparent-Energy
2024 to 2027
COMBT32AK_EN.doc
117
Modbus Communication Option
Schneider Electric
Appendix
Cmd #
49202
Description
Enter configuration mode
List of commands
Protection-manager commands
Parameter(s)
P1 = 3 (1)
P2 = 2 (2)
P3 = Access code to be consulted in the
menu of the control unit :Com set-up /
Remote access (default value is 0000)
Mode
Protected
Protected
Label
In_pCfg
49203
Exit configuration mode and activate the
new parameters.
P1 = 3 (1)
P2 = 2 (2)
P3 = Access code to be consulted in the
menu of the control unit :Com set-up /
Remote access (default value is 0000)
50579
"Release" of a relay on optional M2C or
M6C module, set to latching mode.
Release is effective if the alarm that tripped
contact closing is no longer active.
P1 = 4 (1)
P2 = 2 (2)
P3 = Access code to be consulted in the
menu of the control unit :Com set-up /
Remote access (default value is 0000)
P4 = bitmap of the relay to release (4)
Protected
ReleaseRly
50580
"Energize" a relay of an optional M2C or
M6C module.
P1 = 4 (1)
P2 = 2 (2)
P3 = Access code to be consulted in the
menu of the control unit :Com set-up /
Remote access (default value is 0000)
P4 = bitmap of the relay to energizet (4)
Protected
EnergizeBr
63176
Clear the files
P1 = 4 (1)
P2 = 2 (2)
P3 = bitmap of file reference (5)
P4 = bitmap of file reference (5)
Shared
Protected
ClearFiles
Note : In order to clear a file, it is mandatory
to disable the file before.
Out_pCfg
63377
Disable access to files
P1 = 4 (1)
P2 = 2 (2)
P3 = bitmap of file reference (5)
P4 = bitmap of file reference (5)
Shared
Protected
DisFiles
63178
Read a record in the event log of the
protection manager (file No. 20).
The contents of the record is available
starting in register 7730.
P1 = 4 (1)
P2 = 2 (2)
P3 = 20 (Number of the file to be read)
P4 = number of event to be read
Protected
ReadFileX_RecY
63376
Enable access to files
P1 = 4 (1)
P2 = 2 (2)
P3 = bitmap of file reference (5)
P4 = bitmap of file reference (5)
Shared
Protected
EnFiles
(1)
Parameter P1 for the circuit-breaker manager command interface contains the total number
of command parameters, including P1.
(2)
The value "2" for parameter P2 informs the circuit-breaker manager command interface that
the protection manager must run the command.
(4)
Bit 0 corresponds to relay S1 (M2C or M6C option), bit 1 corresponds to relay S2 (M2C or
M6C option), bits 2 to 5 correspond respectively to relay S3 to S6 on the M6C module.
(5) event log of the protection manager (File N°20)
P3=0x0008
P4=0x0000
event log of the metering manager (File N°10)
P3=0x0000
P4=0x0200
Maintenance event log of theprotection manager(File N°21)P3=0x0010
P4=0x0000
Maintenance event logof the metering manager (File N°12)P3=0x0000
P4=0x0800
Min-Max event log of the metering manager (File N°11) P3=0x0000
P4=0x0400
event log of the circuit-breaker manager (File N°30)
P3=0x2000
P4=0x0000
Wave form Capture
(File N°5)
P3=0x0000
P4=0x0010
Fault .Wave form Capture
(File N°22)
P3=0x0020
P4=0x0000
COMBT32AK_EN.doc
118
Modbus Communication Option
Schneider Electric
Appendix
Examples of commands
Send commands in shared mode
Simplified Open/Close
b step 1 : Fill in Parameters
Command number : 57400
Simplified Open/close
MODBUS slave
Register
7700
Address @ [circuit-breaker manager]
Datum to be written
57400 (command number)
7701
P1 = 4 (total number of parameters including P1)
7702
P2 = 4 (circuit-breaker manager)
7703
P3 = 0 for Open or P3 = 1 for Close
7704
P4 = 0000 (Password default value)
b step 2 : Write command
WRITE the previous registers by using function 16 of Modbus protocol
After receiving the command, the status command register (802 for Open ; 803 for
close) is set to 1 if the simplified Open/Close command has been accepted by the
Circuit-Breaker manager.
Following table gives the values set in the Status command register.
Value
1
Label
RES_OK
Use case
Command accepted
2
ERR_NBR_PARAM
Incorrect number of parameters
3
ERR_COIL_ID_VALUE
Incorrect coilValue (must be 0 or 1)
4
ERR_COIL_PASSWORD_VALUE
Incorrect password value
5
ERR_MANU
Register 670 in MANU mode
WARNING :
COMBT32AK_EN.doc
119
Simplified OPEN/CLOSE command are available only with a
Breaker Communication Module firmware version greater or
equal to V2.0 (register 577 must be greater or equal to 02000).
It is necessary to be in AUTO mode (see register 670)
Modbus Communication Option
Schneider Electric
Examples of commands
Send commands in
protected mode
Appendix
b step 1 : Request the flag
READ the following registers by using function 3 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be read
7715 (1)
flag. The value read must be different than 0 to go on to the
next step.
(1)
The value read in register 7715 is called a "flag". If it is zero, another supervisor on a multisupervisor system is already in configuration mode. You must wait for the flag to be different
than zero before starting to configure.
b step 2 : Fill in Parameters
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be written
Command number to be written (see the section : List of
commands)
7721
P1 = total number of parameters to be send (including P1)
7722
P2 = identification of the micrologic manager.
Protection mgr=2, circuit-breaker mgr=4, metering mgr=8
7723 to 7729
P3 to P9 = parameters specific to the command
b step 3 : Write command
WRITE the previous registers by using function 16 of Modbus protocol
b step 4 : Wait for the command being executed
READ the following registers by using function 3 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be read
7717
command is active: as long as the command is being
executed, the datum is the command number. When
command execution is finished, the datum is 0.
7718
command executed: as long as the command is being
executed, the datum is 0. When command execution is
finished, the datum is the command number.
Repeat readings until command execution is finished.
b step 5 : Check Result code
READ the following registers by using function 3 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be read
7719
result codes for the executed command, descripted in
register 7719.
Refer to the command result-code table for information on
the meaning of the result codes. (See the section : Send
command in protected mode)
Command number : 59492
ReleaseProtFlag
COMBT32AK_EN.doc
b step 6 : Release the flag
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be written
7720
59492 (command number)
7721
P1 = 3 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = flag (value read in register 7715 at step 1)
120
Modbus Communication Option
Schneider Electric
Examples of commands
Remotely open the circuit breaker
Appendix
Open the circuit breaker
Some preliminary operations are required to send the command.
On the menu of Micrologic P or H control unit, within « Com set up » menu, Remote
control must be set to Auto (Register 670 must be equal to 1).
Then circuit breaker may be remotely controlled.
Caution, to open the circuit breaker using the COM option, the device must be
equipped with an MX « communicating » voltage release.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Get Control word
Read the control word in register 553 of the circuit-breaker manager
Command number : 58771
EnCoilactivation
b step 3 : Enable activation of the MX coil
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58771 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 10 (0x000A) Seebitmap for MX coil control
b step 4 : Wait for the command being executed
b step 5 : Check Result code
Command number : 58769
OpenBr
b step 6 : Open the circuit-breaker
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58769 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 1
b step 7 : Wait for the command being executed
b step 8 : Check Result code
Command number : 58772
DisCoilactivation
b step 9 : Disable activation of the MX coil
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58772 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 10 (0x000A) See bitmap for MX coil control
b step 10 : Wait for the command being executed
b step 11 : Check Result code
b Step 12 : Return the flag
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Examples of commands
Remotely close the circuit breaker
Appendix
Close the circuit breaker
Some preliminary operations are required to send the command.
On the menu of Micrologic P or H control unit, within « Com set up » menu, Remote
control must be set to Auto (Register 670 must be equal to 1)
Then circuit breaker may be remotely controlled.
Caution, to close the circuit breaker using the COM option, the device must be
equipped with an XF « communicating » voltage release.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Get Control word
Read the control word in register 553 of the circuit-breaker manager
Command number : 58771
EnCoilactivation
b step 3 : Enable activation of the XF coil
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58771 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 12 (0x000C) See bitmap for XF coil control
b step 4 : Wait for the command being executed
b step 5 : Check Result code
Command number : 58770
CloseBr
b step 6 : Close the circuit-breaker
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58770 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 1
b step 7 : Wait for the command being executed
b step 8 : Check Result code
Command number : 58772
DisCoilactivation
b step 9 : Disable activation of the XF coil
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
58772 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = Content of Control word read in step2 (register 553)
7724
P4 = 12 (0x000C) See bitmap for XF coil control
b step 10 : Wait for the command being executed
b step 11 : Check Result code
b Step 12 : Return the flag
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Examples of commands
Synchronise the clocks
Appendix
Set the time and synchronise the protection and metering
managers
When the time is set for the COM option, it in turn automatically sets the time for the
protection and metering managers.
Each time the supervision-system and COM-option clocks are synchronised, the
COM option automatically synchronises with the protection and metering managers.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
Set the time and synchronise the circuit-breaker manager
The time set for the circuit-breaker manager is automatically used for the protection
and metering managers.
To set the time, proceed as follows.
b step 1 : Request the flag
b step 2 : Set Date Time of the Breaker Communication Module
WRITE the following registers by using function 16 of Modbus protocol
Command number : 61541
SetD_T
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be write
61541 (command number)
7721
P1 = 5 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 : bits 15 to 8 = month (1 to 12)
P3 : bits 7 to 0 = day (1 to 31)
7724
P4 : bits 15 to 8 = year (0 to 199, 0 represents 1900, 102
represents 2002)
P4 : bits 7 to 0 hours (0 to 23)
7725
P5 : bits 15 to 8 = minutes (0 to 59)
P5 : bits 7 to 0 = seconds (0 to 59)
b step 3 : Wait for the command being executed
b step 4 : Check Result code
b Step 5 : Return the flag
Depending on the procedure used to synchronise the system clocks, it is advised to:
broadcast the time-setting command
Set the time and synchronise the chassis manager
The time must be set for the chassis manager even if the circuit-breaker manager is
already set.
Follow the same procedure described for the circuit-breaker manager
Warning : when sending a command to the CCM (Chassis Communication Module),
you do not have to fill the two first parameter (P1 = Number of parameter and P2 =
ID of the manager)
WRITE the following registers by using function 16 of Modbus protocol
Command number : 61541
SetD_T
COMBT32AK_EN.doc
MODBUS slave
Register
7720
Address @ [circuit-breaker manager] + 50
Datum to be write
61541 (command number)
7721
P1 : bits 15 to 8 = month (1 to 12)
P1 : bits 7 to 0 = day (1 to 31)
7722
P2 : bits 15 to 8 = year (0 to 199, 0 represents 1900, 102
represents 2002)
P2 : bits 7 to 0 hours (0 to 23)
7723
P3 : bits 15 to 8 = minutes (0 to 59)
P3 : bits 7 to 0 = seconds (0 to 59)
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Examples of commands
Remotely configure and set
Appendix
Write settings of the long time protection
By setting the protection manager to configuration mode, it is possible to write the
setup registers (8754 to 8803 and 9604 to 9798). The new configuration is not
taken into account until after exiting configuration mode.
Some preliminary operations are required to send the command.
On the Micrologic P or H front panel, within « Com set up » menu, Remote access
must be set to Yes (Register 9800 must be equal to 1).
Then enter the access code. The protection-manager configuration is protected by
this access code that may be programmed and viewed exclusively on the Micrologic
front panel. This password must be noted before starting. Default access code is
0000. Then you can acces the configuration mode.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1: Request the flag
Command number : 49202
In_pCfg
b step 2 : Acces the configuration mode
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be write
49202 (command number)
7721
P1 = 3 (total number of parameters including P1)
7722
P2 = 2 (protection manager)
7723
P3 = Access code to be consulted in the menu of the control
unit :Com set-up / Remote access (default value is 0000)
b step 3 : Wait for the command being executed
b step 4 : Check Result code
b step 5 : Enter new settings
For the fine adjustments of the long time, short time, instantaneous, ground fault,
and earth leakage protection functions, you have to WRITE the following registers
(8754 to 8803) at the address @+100[Protection Manager] by using function 6 or 16
of Modbus protocol. If you change the Ir setting, you have to change accordingly the
Isd setting since Isd expressed in Amps = (Isd rotary switch position) x Ir
For example with the long time Protection settings (assuming a 1000 Amps breaker)
Write 850 into register 8756 and 0 into register 8757 will set 850 Amps as fine
adjustment for Ir setting (assuming Ir rotary switch set at position .9 or higher)
Write 1500 into register 8758 will set 1.5 s as fine adjustment for tr setting
(assuming tr rotary switch set at position 2 or higher).
Write 3400 into register 8766 and 0 into register 8767 will set 3400 Amps (3400 =
850x4) as fine adjustment for Isd setting (assuming Isd rotary switch set at position
4 or higher).
Write 0x0100 into register 8762 will actuate the log of the long timt protection into
the Fault Wave Form capture (File N°22).
Command number : 49203
Out_pCfg
b step 6 : Exit the configuration mode
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
49203 (command number)
7721
P1 = 3 (total number of parameters including P1)
7722
P2 = 2 (protection manager)
7723
P3 = Access code to be consulted in the menu of the control
unit :Com set-up / Remote access (default value is 0000)
b step 7 : Wait for the command being executed
b step 8 : Check Result code
b Step 9 : Return the flag
b Step 10 : Check new settings
READ the contents of the registers (8754 to 8803) by using function 3 of Modbus
protocol. The settings should be those entered in step 5.
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Examples of commands
Run remote Resets / Preset
Appendix
Reset the current and Voltage maximeters in the metering
manager
The minimeters / Maximeters of the real-time measurements are reset using the
Reset_m_M command. This operation may be carried out at the same time as the
reset for other maximeters. Precise operation depends on the parameters sent with
the command. . (see the section Appendix List of commands in the metering
manager).
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Do not Reset minimeters / Reset Maximeters for current and Voltage
WRITE the following registers by using function 16 of Modbus protocol
Command number : 61952
Reset_m_M
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
61952 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 8 (Metering Manager)
7723
P3 = 0 (bitmap of minimeters to reset)
7724
P4 = 9 (bitmap of Maximeters to reset)
b step 3 : Wait for the command being executed
b step 4 : Check Result code
b step 5 : Return the flag
Preset the total active-energy and the total apparent energy
The Energy counter values are preset using the PresetAccEnCtr command. This
operation may be carried out at the same time as the preset for active, reactive or
apparent-Energy counter values. Precise operation depends on the parameters
sent with the command. (see the section Appendix List of commands in the
metering manager).
Follow the same procedure described for the circuit-breaker manager
b step 2 : Preset of total Active energy counter to 8,0364,0905,0372 kWh
and preset of total Apparent energy counter to 373,0904,0365,0009 kVAh
WRITE the following registers by using function 16 of Modbus protocol .
Command number : 53760
PresetAccEnCtr
COMBT32AK_EN.doc
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
53760 (command number)
7721
P1 = 11 (total number of parameters including P1)
7722
P2 = 8 (Metering Manager)
7723
P3 = 130 (0x0082) preset active and apparent energy counter
7724
P4 = 372 (0x174)
Register 2000
7725
P5 = 905 (0x0389)
Register 2001
7726
P6 = 364 (0x016c)
Register 2002
7727
P7 = 8 (0x0008)
Register 2003
7728
P8 = 9 (0x0009)
Register 2024
7729
P9 = 365 (0x016d)
Register 2025
7730
P10 = 904 (0x0388)
Register 2026
7731
P11 = 373 (0x175)
Register 2027
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Appendix
Examples of commands
Manage the event logs
Read a recording in event log of the Circuit-Breaker Manager
The event log of the Circuit-Breaker Manager is file No. 30 .
This file is always enabled.
This file will record the events associated to the alarms (1000 to 1106)
The size of each recording and the valid recording numbers may be read in
registers 718 to 743.
The event log of the circuit-breaker manager may be read using the standard
read/write functions (3, 4, 6, 16, 23).
Simply follow steps. When the command is finished, the contents of the requested
recording may be read starting in register 7730 (see format of the events in the
event log of the circuit-breaker manager in the section : Access to the files.)
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Read event log characteristics (status)
Read the following registers by using function 3 of Modbus protocol
737 = Number of records in the file (0 = no record)
738 = Sequence number of first record (the oldest) in the file
739 = Sequence number of last record (the most recent)in the file
b step 3 Read event log recording
Write the following registers by using function 16 of Modbus protocol.
Command number : 63178
ReadFileX_RecY
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
63178 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 4 (circuit-breaker manager)
7723
P3 = 30 (number of the file to be read)
7724
P4 = number of the recording to be read, between the
numbers of the oldest (738) and most recent (739)
recordings, as per results in step2
b step 4 : Wait for the command being executed
b step 5 : Check Result code
The requested recording may be read starting in registers 7730 (see format of the
events in the event log of the circuit-breaker manager in the section : Access to the
files) by using function 3 of Modbus protocol.
Repeat step 3 until all the records (737) have been read.
b step 6 : Return the flag
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Appendix
Examples of commands
Manage the event logs
Read a recording in event log of the Metering Manager
The event log of the Metering Manager is file No. 10 .
This file is normally enabled (register 7164 = 0xFFFF). If not, you have to enable it
by using the Command 63376 : EnFiles.
This file will record the events associated to the Analog pre-defined alarms (1 to
53). It is therefore mandatory to configure these alarm (See the example : Configure
Analog pre-defined alarm n°1)
The size of each recording and the valid recording numbers may be read in
registers 7164 to 7189.
The event log of the Metering Manager may be read using the standard read/write
functions (3, 4, 6, 16, 23).
Simply follow steps. When the command is finished, the contents of the requested
recording may be read starting in register 7730 (see format of the events in the
event log of the circuit-breaker manager in the section : Access to the files.)
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Read event log characteristics (status)
Read the following registers by using function 3 of Modbus protocol
7183 = Number of records in the file (0 = no record)
7184= Sequence number of first record (the oldest) in the file
7185 = Sequence number of last record (the most recent) in the file
b step 3 Read event log recording
Write the following registers by using function 16 of Modbus protocol.
Command number : 63178
ReadFileX_RecY
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
63178 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 8 (Metering Manager)
7723
P3 = 10 (number of the file to be read)
7724
P4 = number of the recording to be read, between the
numbers of the oldest (7184) and most recent (7185)
recordings, as per results in step2
b step 4 : Wait for the command being executed
b step 5 : Check Result code
The requested recording may be read starting in registers 7730 (see format of the
events in the event log of the circuit-breaker manager in the section : Access to the
files) by using function 3 of Modbus protocol.
Repeat step 3 until all the records (register 7183) have been read.
b step 6 : Return the flag
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Examples of commands
Configure Analog pre-defined
Alarm n°1 : Over Current Phase A
Appendix
Write settings of the Alarm n°1
By setting the metering manager to configuration mode, it is possible to write
access the setup registers (6000 to 6624). The new configuration is not taken into
account until after exiting configuration mode.
Some preliminary operations are required to send the command.
On the front panel of Micrologic P or H, within « Com set up » menu, Remote
access must be set to Yes (register 9800 must be equal to 1).
Then read the control word. The metering-manager configuration is protected by a
control word that may be read in register 3300.
Then you can acces the configuration mode.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1: Request the flag
b step 2 : Get Control word
Read the control word in register 3300 of the metering manager
Command number : 53298
In_mCfg
b step 3 : Acces the configuration mode
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
53298 (command number)
7721
P1 = 3 (total number of parameters including P1)
7722
P2 = 8 (metering manager)
7723
P3 = content of register 3300 read in step 2
b step 4 : Wait for the command being executed
b step 5 : Check Result code
b step 6 : Enter new settings
For the adjustments of the analog pre-defined Alarm n°1, you have to WRITE the
following registers (6000 to 6010) at the address @+200[Metering Manager] by
using function 6 or 16 of Modbus protocol.
Write 0x0001 into register 6000 will activate the alarm n°1 (Over Current Phase A)
Write 900 into register 6003 will set the Pick-up value to 900 Amps
Write 7 into register 6005 will set the Pick-up time delay to 7 s
Write 650 into register 6006 will set the Drop-out value to 650 Amps
Write 11 into register 6008 will set the Drop-out time delay to 11 s
Write 0x0200 into register 6010 will actuate the log of Alarm n°1 into the Wave
Form capture (file N° 5)
b step 7 : Get Control word
Read the control word in register 3300 of the metering manager
Command number : 53299
Out_mCfg
b step 8 : Exit the configuration mode
WRITE the following registers by using function 16 of Modbus protocol
MODBUS slave
Address @ [circuit-breaker manager]
Register
Datum to be write
7720
53299 (command number)
7721
P1 = 3 (total number of parameters including P1)
7722
P2 = 8 (metering manager)
7723
P3 = content of register 3300 read in step 7
b step 9 : Wait for the command being executed
b step 10 : Check Result code
b Step 11 : Return the flag
b Step 12 : Check new settings
READ the contents of the registers (6000 to 6624) by using function 3 of Modbus
protocol. The settings should be those entered in step 6.
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Examples of commands
Manage the Wave Form Capture
Appendix
Read a record in Wave Form Capture of the Metering Manager
after a user request
The Wave Form Capture of the Metering Manager is file No. 5 .
This file is normally enabled (register 7132 = 0xFFFF). If not, you have to enable it
by using the Command 63376 : EnFiles.
This file will record the Wave Form capture triggered
either by the Analog pre-defined alarms (1 to 53). It is therefore mandatory to
configure these alarm (See the example : Configure Analog pre-defined alarm n°1)
either on user request by using the command Forcelog
This file consists of a fixed number of records (29). All records are of similar size, i.e
64 registers wide
The record of Wave Form Capture may be read using the standard read/write
functions (3, 4, 6, 16, 23).
Simply follow steps. When the command is finished, the contents of the requested
recording may be read starting in register 7730.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Forcelog
Write the following registers by using function 16 of Modbus protocol.
Command number : 55234
Forcelog
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
55234 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 8 (metering manager)
7723
P3 = 0 (0x0000) bitmap of file N° 5
7724
P4 = 16 (0x0010) bitmap of file N° 5
b step 3 : Read Wave Form Capture characteristics (Status)
Read the following registers by using function 3 of Modbus protocol
7151 = Actual Number of records in the log (0 or 29)
If 0, there is no record
If 29, you can read the records
b step 4 Read Wave Form Capture recording
Write the following registers by using function 16 of Modbus protocol.
Command number : 63178
ReadFileX_RecY
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
63178 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 8 (metering manager)
7723
P3 = 5 (number of the file to be read)
7724
P4 = number of the recording to be read, between 1 and 29
b step 5 : Wait for the command being executed
b step 6 : Check Result code
The requested recording may be read starting in registers 7730 (see the section
Access to the files format of the records in the Wave Form Capture). by using
function 3 of Modbus protocol.
Repeat step 4 until all the records (29) have been read.
b step 7 : Return the flag
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Appendix
Examples of commands
Manage the Fault Wave Form
Capture
Read a record in the Fault Wave Form Capture of the
Protection Manager after a trip condition
The Fault Wave Form Capture of the Protection Manager is file No. 22 .
This file is normally enabled (register 9964 = 0xFFFF). If not, you have to enable it
by using the Command 63376 : EnFiles.
This file will record the Fault Wave Form capture triggered
by the alarms (1000 to 1038). It is therefore mandatory to actuate the log of these
alarm into the FWFC (file N°22). See the example : Remotely configure and set.
This file consists of a fixed number of records (29). All records are of similar size, i.e
64 registers wide
The record of Fault Wave Form Capture may be read using the standard read/write
functions (3, 4, 6, 16, 23).
Simply follow steps. When the command is finished, the contents of the requested
recording may be read starting in register 7730.
Note : For the standard steps such as Request the flag, Wait for command being
executed, Check result code and Return the flag, please refer to the first example of
command (Send commands in protected mode) described in page 110.
b step 1 : Request the flag
b step 2 : Read Wave Form Capture characteristics (Status)
Read the following registers by using function 3 of Modbus protocol
9983 = Actual Number of records in the log (0 or 29)
If 0, there is no record
If 29, you can read the records
b step 3 : Read Wave Form Capture recording
Write the following registers by using function 16 of Modbus protocol.
Command number : 63178
ReadFileX_RecY
MODBUS slave
Register
7720
Address @ [circuit-breaker manager]
Datum to be read
63178 (command number)
7721
P1 = 4 (total number of parameters including P1)
7722
P2 = 2 (Protection Manager)
7723
P3 = 22 (number of the file to be read)
7724
P4 = number of the recording to be read, between 1 and 29
b step 4 : Wait for the command being executed
b step 5 : Check Result code
The requested recording may be read starting in registers 7730 (see the section
Access to the files : format of the records in the Wave Form Capture). by using
function 3 of Modbus protocol.
Repeat step 3 until all the records (29) have been read.
b step 6 : Return the flag
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Modbus protocol
For more information on the Modbus protocol, see the Merlin Gerin
Modbus-implementation guide :DBTP542en.pdf
Additional information available at :
http://www.modbus.org
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Published by : Schneider Electric
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