Danfoss VLT HVAC Drive FC 102 Programming Guide
Below you will find brief information for Frequency Converter FC 102, FC 202, FC 301/302, and DeviceNet MCA 104. This programming guide provides information on configuring the system, controlling the frequency converter, parameter access, programming, troubleshooting, and application examples using the DeviceNet interface. It's designed for qualified personnel familiar with VLT frequency converters and DeviceNet technology.
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MAKING MODERN LIVING POSSIBLE
Programming Guide
VLT ® DeviceNet MCA 104
VLT
®
Frequency Converter Series • FC 102 • FC 202 • FC 301/302
vlt-drives.danfoss.com
Contents Programming Guide
Contents
MG92F102
1.1 Purpose of the Manual
1.2 Additional Resources
1.3 Document and Software Version
1.4 Product Overview
1.5 Approvals and Certifications
1.6 Symbols, Abbreviations and Conventions
2.1 Safety Symbols
2.2 Qualified Personnel
2.3 Safety Precautions
3.1 Configure the DeviceNet Network
3.2 Configure the Master
3.3 Configure the Frequency Converter
4.1 DeviceNet Process Control Modes
4.2 I/O Assembly Instances
4.3 Process Data
4.4 ODVA Control Profile
4.5 FC Control Profile
5.1 Explicit Messages
5.2 Object Classes
5.3 DeviceNet Object Classes
5.4 Danfoss Object Classes
6.1 Parameter Description
6.2 Parameter List
6.3 Data Types Supported
7.1 Example: Working with Instance 101/151 Process
8.1 LED Status
8.2 No Communication with the Frequency Converter
Danfoss A/S © 12/2015 All rights reserved.
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Contents VLT ® DeviceNet MCA 104
8.3 Frequency Converter Does Not Respond to Control Signals
8.4 Warnings and Alarms
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MG92F102
Introduction Programming Guide
1 Introduction
1.1 Purpose of the Manual
The VLT ® DeviceNet MCA 104 Programming Guide provides information about configuring the system, controlling the frequency converter, parameter access, programming, troubleshooting, and some typical application examples.
The programming guide is intended for use by qualified personnel who are familiar with the VLT ® frequency converter, with DeviceNet technology, and with the PC or
PLC that is used as a master in the system.
Read the instructions before programming and follow the procedures in this manual.
VLT ® is a registered trademark.
1.2 Additional Resources
Resources available for the VLT ® frequency converter and optional equipment:
•
The VLT ® Operating Instructions provide the necessary information for getting the VLT ® frequency converter up and running.
•
The VLT ® Design Guide provides detailed information about capabilities and functionality to design motor control systems.
•
The VLT ® Programming Guide provides greater detail on working with parameters and many application examples.
•
The VLT ® DeviceNet MCA 104 Installation Guide provides information about installing the
DeviceNet and troubleshooting.
•
The VLT ® DeviceNet MCA 104 Programming Guide provides information about configuring the system, controlling the VLT ® frequency converter, parameter access, programming, troubleshooting, and some typical application examples.
Supplementary publications and manuals are available from Danfoss. See vlt-drives.danfoss.com/Support/Technical-
Documentation/ for listings.
1.3 Document and Software Version
This manual is regularly reviewed and updated. All suggestions for improvement are welcome.
shows the document version and the corresponding software version.
Edition
MG92F1xx
Remarks
First edition.
Table 1.1 Document and Software Version
Software version
4.4x
1.4 Product Overview
This programming guide relates to the DeviceNet interface.
Ordering number:
•
130B1102 (non-coated version).
•
130B1210 (conformal coated version).
DeviceNet is a low-level network that standardizes communications between industrial devices (sensors, limit switches, motor controls) and high-level devices
(controllers). DeviceNet follows the Open Systems Interconnection (OSI) model and is based on CAN technology for media access control and physical signaling.
DeviceNet systems can be configured to operate in a master/slave or a distributed control architecture using peer-to-peer communication. Up to 63 nodes in a multidrop network topology are supported. By using the same cable for communication, communication options can be powered directly from the bus. Nodes can be removed or inserted without powering down the network.
Each node on the network has its own unique media access control identifier (MAC ID) to distinguish it on the network. The access control is based on the CSMA/CA
(carrier sense multiple access/collision avoidance) principle, meaning that all nodes may have access to the network at the same time. When 2 nodes attempt to get control of the network bus simultaneously, the CAN protocol resolves the issue by arbitration. In this way, collisions on the network are avoided.
DeviceNet defines device profiles for devices belonging to specific classes. For other devices, define a custom class to make it DeviceNet compatible. All the above enhances the interchangeability and interoperability of the network.
24 V
Power supply
R
T
Trunk line
1 1 1
1
R
T
Drop lines 1
RT=Termination resistors
Illustration 1.1 Topology
1 1
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Introduction VLT ® DeviceNet MCA 104
1 1
VLT ® DeviceNet MCA 104 is designed to communicate with any master abiding by the DeviceNet standard. It is intended for use with:
•
VLT ® HVAC Drive FC 102
•
VLT ® AQUA Drive FC 202
•
VLT ® AutomationDrive FC 301/FC 302
1.5 Approvals and Certifications
Abbreviation Definition
SINT Signed integer
STW
VSD
Status word
Variable speed drive
UDINT
UNIT
USINT
Unsigned double integer
Unsigned integer
Unsigned short integer
Table 1.2 Symbols and Abbreviations
Conventions
Numbered lists indicate procedures.
Bullet lists indicate other information.
Italicized text indicates:
•
Cross reference.
•
Link.
•
Parameter name.
•
Parameter group name.
•
Parameter option.
•
Footnote.
More approvals and certifications are available. For more information, contact a local Danfoss partner.
1.6 Symbols, Abbreviations and
Conventions
PC
PCD
PIW
PLC
MSB
N/A
ODVA
OSI
I/O
ISO
LCD
LED
LSB
MAC ID
MAV
MRV
EDS
EMC
ETR
FIFO
HF
HPFB
Abbreviation Definition
ACK ACKnowledge
BOC
BOOL
Bus off counter
Boolean expression
CAN
CSMA/CA
COS
CTW
Controller area network
Carrier sense multiple access/collision avoidance
Change of state
Control word
Electronic data sheet
Electromagnetic compatibility
Electronic thermal relay
First in first out
High frequency
High performance fieldbus
PNU
PPO
QW
Input/output
International standards organization
Liquid crystal display
Light emitting diode
Least significant bit
Media access control identifier
Main actual value
Main reference value
Most significant bit
Not applicable
Open DeviceNet Vendor Association
Open systems interconnection
Personal computer
Process data
Peripheral input word
Programmable logic control
Parameter number
Parameter-process data object
Peripheral output word
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MG92F102
Safety Programming Guide
2 Safety
2.1 Safety Symbols
The following symbols are used in this manual:
WARNING
Indicates a potentially hazardous situation that could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices.
NOTICE
Indicates important information, including situations that can result in damage to equipment or property.
2.2 Qualified Personnel
Correct and reliable transport, storage, installation, operation, and maintenance are required for the troublefree and safe operation of the frequency converter. Only qualified personnel are allowed to install and operate this equipment.
Qualified personnel are defined as trained staff, who are authorized to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Additionally, the qualified personnel must be familiar with the instructions and safety measures described in these operating instructions.
2.3 Safety Precautions
WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing.
Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury.
•
Only qualified personnel must perform installation, start-up, and maintenance.
WARNING
UNINTENDED START
When the frequency converter is connected to AC mains,
DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start with an external switch, a fieldbus command, an input reference signal from the LCP or LOP, via remote operation using MCT 10
Set-up Software, or after a cleared fault condition.
To prevent unintended motor start:
•
Press [Off/Reset] on the LCP before programming parameters.
•
Disconnect the frequency converter from the mains.
•
Completely wire and assemble the frequency converter, motor, and any driven equipment before connecting the frequency converter to
AC mains, DC supply, or load sharing.
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors that can remain charged even when the frequency converter is not powered. Failure to wait the specified time after power has been removed before performing service or repair work can result in death or serious injury.
•
Stop the motor.
•
Disconnect the AC mains and remote DC-link supplies, including battery back-ups, UPS, and
DC-link connections to other frequency converters.
• Disconnect or lock the PM motor.
•
Wait for the capacitors to discharge fully before performing any service or repair work. The waiting time is specified in the relevant frequency converter operating instructions,
Chapter 2 Safety .
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury.
•
Ensure the correct grounding of the equipment by a certified electrical installer.
2 2
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Safety VLT ® DeviceNet MCA 104
2 2
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment can result in death or serious injury.
• Ensure that only trained and qualified personnel perform installation, start-up, and maintenance.
•
Ensure that electrical work conforms to national and local electrical codes.
•
Follow the procedures in this guide.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the frequency converter can result in serious injury when the frequency converter is not properly closed.
•
Ensure that all safety covers are in place and securely fastened before applying power.
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MG92F102
Configuration Programming Guide
3 Configuration
3.1 Configure the DeviceNet Network
All DeviceNet stations that are connected to the same bus network must have a unique station address. Select the
DeviceNet address of the frequency converter via:
•
Address switches (default 63).
•
Parameter 10-02 MAC ID (default 63).
•
Class code 0X03, instance 1, attribute 1.
Illustration 3.1 VLT ® DeviceNet MCA 104 Interface
3.1.1 Setting the DeviceNet Address using the Address Switches
NOTICE
Switch off the power supply before changing the address switches. The address change comes into effect at the next power-up, and can be read in parameter 10-02 MAC
ID .
Set the address switches to give the option a unique ID.
Select an address range from 0–63 (factory setting 63) according to
.
Switch
Address value
5
20
35
8
–
–
–
–
7 6 5 4 3 2 1
– +32 +16 +8 +4 +2 +1
– OFF OFF OFF ON OFF ON
– OFF ON OFF ON OFF OFF
– ON OFF OFF OFF ON ON
Table 3.1 Settings for the Address Switches
3.1.2 Setting the DeviceNet Address via
Parameter 10-02 MAC ID
Set the address via parameter 10-02 MAC ID if the hardware switches are set to 63 (factory setting). The address change comes into effect at the next power-up.
3.1.3 Setting the DeviceNet Address with the Object Class Code 0x03, Instance
1, Attribute 1
Set the address via the DeviceNet object class code 0x03 attribute 1 command when the address switch is set to 63
(factory setting). A new address becomes effective immediately after the class code 0x03, instance 1, attribute
1 command.
3.1.4 Setting the Baud Rate
All DeviceNet stations connected to the same bus network must have the same baud rate. Select the baud rate of the frequency converter via:
•
Address switches.
•
Parameter 10-01 Baud Rate Select
(default 125 kBd).
•
Object class code 0x03, instance 1, attribute 2.
3.1.5 Setting the DeviceNet Baud Rate using the Address Switches
NOTICE
Switch off the power supply before changing the address switches. The baud rate change comes into effect at the next power-up, and can be read in
.
Use the address switches to select a baud rate of 125 k baud (factory setting), 250 k baud, or 500 k baud, see
:
Baud rate switch
Parameter 10-01 Baud Rate Select
125 kBd
250 kBd
500 kBd
Table 3.2 Address Switches
0
0
8
1
1
0
1
7
1
0
3 3
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Configuration VLT ® DeviceNet MCA 104
3 3
3.1.6 Setting the DeviceNet Baud Rate via
Parameter 10-01 Baud Rate Select
Set the baud rate via
parameter 10-01 Baud Rate Select
if the address switches 1 and 2 are set to ON (factory setting). The baud rate change comes into effect at the next power-up.
3.1.7 Setting the DeviceNet Baud Rate with the Object Class Code 0x03, Attribute
2
Set the baud rate via the DeviceNet object class code 0x03 attribute 2 command, when the address switches 1 and 2 are set to ON (factory setting). A new baud rate becomes effective immediately after the class code 0x03 attribute 2 command.
3.2 Configure the Master
3.2.1 EDS File
A large part area of the system configuration is the setting of application-related parameters. EDS (Electronic Data
Sheet) files simplify the setting up of most of the
DeviceNet configurable parameters. For off-line configuration, Danfoss provides a generic English EDS file covering all voltage and power sizes. Download the EDS file from www.danfoss.com/drives .
NOTICE
The EDS file does not contain all parameters. It contains only a selected, limited number of parameters with generic minimum, maximum, and default values.
3.3 Configure the Frequency Converter
3.3.1 Frequency Converter Parameters
Note the following parameters when configuring the frequency converter with a DeviceNet interface. Refer to
for more details of each parameter.
•
Parameter 0-40 [Hand on] Key on LCP .
If the Hand key on the frequency converter is activated, control of the frequency converter via the DeviceNet interface is disabled. After initial power-up the frequency converter automatically detects whether a fieldbus option is installed in slot A, and sets
to [3] Option A . If an option is added to, changed in, or removed from an already commissioned frequency converter, it does not change
parameter 8-02 Control Word Source
but enters trip mode, and the frequency converter shows an error.
•
Parameter 8-10 Control Word Profile
(see
chapter 4 Control ). Select between the Danfoss FC
Profile and the ODVA profile. Select the desired
DeviceNet instance in parameter 10-10 Process
Data Type Selection .
•
Parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select (see
). Selection of how to gate the DeviceNet control commands with digital input command of the control card.
NOTICE
When parameter 8-01 Control Site is set to [2] Control word only , the settings in parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select is overruled, and all act on bus control.
•
Parameter 8-03 Control Word Timeout Time
to parameter 8-05 End-of-Timeout Function . The reaction in the event of a bus timeout is set via these parameters.
•
Parameter 10-10 Process Data Type Selection .
Default is 125 kbps.
•
Parameter 10-02 MAC ID . Default is 63.
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MG92F102
Control Programming Guide
4 Control
4.1 DeviceNet Process Control Modes
This section describes 2 of 3 possible process control modes:
•
Polling.
•
Change of state (COS).
The 3rd FC control mode uses the acyclic mode explicit messaging via the standard DeviceNet control supervisory object class 29H. The control supervisory object is described in
chapter 5.3 DeviceNet Object Classes
.
4.1.1 Polling
is a classic master/slave connection and the standard DeviceNet operating mode. The master controls the data exchange by sending cyclic poll-requests to the connected slave, and the slave answers by sending a pollresponse to the master. The master can control and monitor the frequency converter by polling the DeviceNet or Danfoss objects (I/O instances).
Master
Slave
⇒
⇒
Slave
Master
CTW
STW
Table 4.1 Standard DeviceNet Operation Mode - Polled I/O
MRV
MAV
4.1.2 Change of State, COS
COS is an event-controlled operating mode used to minimize network traffic. Messages are transmitted only if a defined state or value has changed. The condition for triggering a COS message is determined by the insertion of COS-filters
(
to
parameter 10-23 COS Filter 4 ), for each bit in the different PCD words. The filter acts like a
logical AND function: If a bit in the filter is set to 1, the COS function triggers after a change to the corresponding bit for the PCD word.
4 4
Illustration 4.1 Different PCDs and the Corresponding Filter Parameters
to
can be used to filter out undesired events for COS. If a filter bit is set to 0, the corresponding I/O instance bit is unable to produce a COS message. By default, all bits in the COS filters are set to 0.
To signal that the connection has not been interrupted, or the device is not powered off, a heartbeat message is transmitted within a specified time interval (heartbeat interval). This interval is defined in attribute heartbeat time of the connection object, class code 0x05.
To prevent the device from producing heavy network traffic if a value changes frequently, the production inhibit time (an attribute of the connection object) is defined. This parameter defines the minimum time between 2 COS messages.
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Control VLT ® DeviceNet MCA 104
4 4
The attribute expected package rate defines the maximum time between 2 COS messages even when the value is unchanged. In the event of COS connection, the explicit package rate is identical with the heartbeat interval mentioned above. This timer is used both as transmission trigger and inactivity watchdog, depending on whether the connection is producer or consumer.
4.2 I/O Assembly Instances
I/O assembly instances are several defined process control objects with defined content comprising control and status information.
shows the I/O assembly instance options for controlling and monitoring the frequency converter.
Illustration 4.2 I/O Assembly Instance Options
4.3 Process Data
Process data comprises the control and status data in the I/O assembly instances.
The CTW, MRV, STW, and MAV have defined formats and functions, depending on the I/O instance selected. PCD 3 and PCD
4 are freely configurable, for instance 101/151 via
parameter 10-11 Process Data Config Write
and
.
All PCDs are freely configurable for instance 102/152.
DeviceNet provides a flexible way to customize the number of process data (I/O words) and the functionality of each word.
To activate the user definable process data, select the I/O instance 101/151 in parameter 10-10 Process Data Type Selection .
This changes the I/O size to 4 words in the input and output area. This selection uses the Danfoss-specific profile for the control word and status word as well as for the main reference value/main actual value.
The first 2 words are fixed on the DeviceNet, whereas PCD 3 and PCD 4 are user configurable. The number of PCDs active in a system is fixed to 2 words.
NOTICE
To select [1] Instance 101/151 in parameter 10-10 Process Data Type Selection , set
parameter 8-10 Control Word Profile
to
[0] FC profile .
To enable use of PCD data from the DeviceNet, configure the contents of each single PCD word in
and
parameter 10-12 Process Data Config Read
. Changes to
parameter 10-11 Process Data Config Write
and
parameter 10-12 Process Data Config Read
are effected immediately in the PCD data.
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MG92F102
Control Programming Guide
Instance
20
Originator (PLC) --> Target (Drive)
CTW REF
21 CTW REF
100 CTW REF
101 CTW REF
PCD 2 write
PCD 3 write
Byte #
Word #
1 2 3 4 5 6 7 8
1 2 3 4
Instance
70
Target (Drive) --> Originator (PLC)
STW MAV
71 STW MAV
150 STW MAV
151 STW MAV
PCD 2 read
PCD 3 read
Byte #
Word #
1 2 3 4 5 6 7 8
1 2 3 4
4 4
Fixed contents
Illustration 4.3 Process Data
User defined contents
4.4 ODVA Control Profile
4.4.1 Control Word under Instances 20/70 and 21/71
Set
parameter 8-10 Control Word Profile
to ODVA and select the instance in parameter 10-10 Process Data Type Selection .
Illustration 4.4 The Control Word in Instances 20 and 21
NOTICE
The bits 00 and 02 in instance 20 are identical with bits
00 and 02 in the more extensive instance 21.
00
01
02
03
04
05
06
07–15
Bit
–
–
–
–
–
Instance 20
Bit = 0
Stop
Bit = 1
Run Fwd
Instance 21
Bit = 0
Stop
Bit = 1
Run Fwd
– – Stop Run Rev
No function Fault reset No function Fault reset
–
–
–
–
–
–
–
–
–
–
–
–
Net Ctrl
Net Ref
–
Table 4.2 Bits in Instances 20 and 21
Explanation of the bits:
Bit 0, Run Fwd
Bit 0 = 0: The frequency converter has a stop command.
Bit 0 = 1: Leads to a start command, and the frequency converter runs the motor clockwise.
Bit 1, Run Rev
Bit 1 = 0: Leads to a stop of the motor.
Bit 1 = 1: Leads to a start reverse of the motor, and the frequency converter runs the motor counterclockwise.
Bit 2, Fault Reset
Bit 2 = 0: There is no reset of a trip.
Bit 2 = 1: A trip is reset.
Bit 3, No function
Bit 3: No function.
Bit 4, No function
Bit 4: No function.
Bit 5, Net Control
Bit 5 = 0: The frequency converter is controlled via the standard inputs.
Bit 5 = 1: The DeviceNet controls the frequency converter.
NOTICE
Changes affect parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select .
Bit 6, Net Reference
Bit 6 = 0: Reference is from the standard inputs.
Bit 6 = 1: Reference is from DeviceNet.
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Control VLT ® DeviceNet MCA 104
4 4
NOTICE
Changes affect parameter 3-15 Reference Resource 1 to parameter 3-17 Reference Resource 3 .
For the speed reference, see
Reference Value under Instances 20/70 and 21/71 .
4.4.2 Status Word under Instances 20/70 and 21/71
Illustration 4.5 Status Word in Instances 70 and 71
NOTICE
The bits 00 and 02 in instance 70 are identical with bits
00 and 02 in the more extensive instance 71.
00
01
02
Bit
03
04
05
06
07
08–15
Instance 70
Bit = 0
–
–
–
–
–
–
–
–
–
Bit = 1
Fault
–
Running 1
Fwd
–
–
–
–
–
–
Instance 71
Bit = 0
–
Bit = 1
Fault
–
–
–
Warning
Running 1
Fwd
Running 2
Rev.
Ready –
–
–
Control from Net
Reference from Net
– At reference
State attribute
Table 4.3 Bits in Instances 70 and 71
Explanation of the bits:
Bit 0, Fault
Bit 0 = 0: There is no fault in the frequency converter.
Bit 0 = 1: There is a fault in the frequency converter.
Bit 1, Warning
Bit 0 = 0: There is no unusual situation.
Bit 0 = 1: An abnormal condition has arisen.
Bit 2, Running 1
Bit 2 = 0: The frequency converter is not in the running forward state, or run 1 is not set.
Bit 2 = 1: The frequency converter state attribute is enabled or stopping, or that fault-stop and bit 0 (run 1) of the control word are set at the same time.
Bit 3, Running 2
Bit 3 = 0: The frequency converter is not in the running reverse state, or run 2 is not set.
Bit 3 = 1: The frequency converter state attribute is enabled or stopping, or fault-stop and bit 0 (run 2) of the control word are set at the same time.
Bit 4, Ready
Bit 4 = 0: The state attribute is in another state.
Bit 4 = 1: The state attribute is ready, enabled, or stopping.
Bit 5, Control from net
Bit 5 = 0: The frequency converter is controlled from the standard inputs.
Bit 5 = 1: The DeviceNet has control (start, stop, reverse) of the frequency converter.
Bit 6, Ref from net
Bit 6 = 0: The reference comes from inputs to the frequency converter.
Bit 6 = 1: The reference comes from the DeviceNet.
Bit 7, At reference
Bit 7 = 0: The motor is running, but the present speed is different from the preset speed reference, for example, the speed is being ramped up/down during start/stop.
Bit 7 = 1: The frequency converter and reference speeds are equal.
Bit 8–15, State attribute
(Instance 71 only)
Represents the state attribute of the frequency converter, as indicated in
10
11
12
13
14
15
Bit number
8
9
Meaning
(Vendor specific)
Start up
Not ready
Ready
Enabled
Stopping
Fault stop
Faulted
Table 4.4 State Attribute (Instance 71)
For more details of the actual output speed, see
chapter 4.4.4 Actual Output Speed under Instances 20/70 and
.
4.4.3 Bus Speed Reference Value under
Instances 20/70 and 21/71
The speed reference value is transmitted to the frequency converter as a 16-bit word. The value is transmitted as a whole number. Negative figures are formatted by 2’s complement.
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MG92F102
Control Programming Guide
Illustration 4.6 Speed Reference Value
4.5 FC Control Profile
4.5.1 Control Word under Instances
100/150, 101/151, and 102/152
To select FC protocol in the control word, set
parameter 8-10 Control Word Profile
to [0] FC profile . The control word is used to send commands from a master
(PLC or PC) to a slave (frequency converter).
The bus speed reference has the following format:
Parameter 3-00 Reference Range = 0 [ref
MIN
to ref
MAX
] 0
(0000 hex) [RPM] to + 32767 (7FFF hex) [RPM]
Parameter 3-00 Reference Range = 1 [-ref
MAX
to +ref
MAX
]
-32767 (8001 hex ) to +32767 [RPM] (7FFF hex)
The actual reference [Ref. %] in the frequency converter depends on the settings in the following parameters:
Parameter 1-23 Motor Frequency
Parameter 1-25 Motor Nominal Speed
Parameter 3-03 Maximum Reference
NOTICE
When the bus speed reference is negative, and the control word contains a run reverse signal, the frequency converter runs clockwise (- - is +).
Example:
Parameter 1-25 Motor Nominal Speed = 1420 RPM
Parameter 1-23 Motor Frequency = 50 Hz
Parameter 3-03 Maximum Reference = 1420 RPM
To run the motor at 25%, the reference transmitted must be: (1420x0.25) = 355 = 16.3 hex
163 hex ⇒ 25% ⇒ F out
= 12.5 Hz
4.4.4 Actual Output Speed under Instances
20/70 and 21/71
Illustration 4.7 Actual Output Speed Value
The value of the actual speed of the motor, is transmitted in the form of a 16-bit word.
The value is transmitted as a whole number (negative figures are formed with 2's complement).
-32767 (8000 hex) [RPM] to +32767 [RPM] (7FFF hex) [RPM]
Illustration 4.8 Control Words in Instances 100, 101, and 102
07
08
09
10
11
12
03
04
05
06
Bit
00
01
02
13
14
15
Bit value = 0
Reference value
Reference value
DC brake
Coasting
Quick stop
Hold output frequency
Ramp stop
No function
No function
Ramp 1
Data invalid
No function
No function
Parameter set-up
Parameter set-up
No function
Table 4.5 Bits in Instances 100, 101, and 102
Bit value = 1
External selection lsb
External selection msb
Ramp
No coasting
Ramp
Use ramp
Start
Reset
Jog
Ramp 2
Data valid
Relay 01 active
Relay 04 active
Selection lsb
Selection msb
Reverse
Explanation of the control bits:
Bits 00/01
Bits 00 and 01: Select between the 4 reference values, which are pre-programmed in parameter 3-10 Preset
Reference according to
.
Parameter Bit 01 Bit 00
3
4
1
2
Programmed reference value
3-10 [0]
3-10 [1]
3-10 [2]
3-10 [3]
1
1
0
0
0
1
0
1
Table 4.6 Reference Values
4 4
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Control VLT ® DeviceNet MCA 104
4 4
NOTICE
In parameter 8-56 Preset Reference Select , a selection is made to define how bit 00/01 gates with the corresponding function on the digital inputs.
Bit 02, DC brake
Bit 02 = 0: Leads to DC braking and stop. Braking current and duration are set in parameter 2-01 DC Brake Current and parameter 2-02 DC Braking Time .
Bit 02 = 1: Leads to ramping.
Bit 03, Coasting
Bit 03 = 0: Causes the frequency converter to immediately release the motor (the output transistors are disabled), and coasts to a standstill.
Bit 03 = 1: Enables the frequency converter to start the motor if the other starting conditions are fulfilled.
NOTICE
In parameter 8-50 Coasting Select , a selection is made to define how bit 03 gates with the corresponding function on a digital input.
Bit 04, Quick stop
Bit 04 = 0: Causes a stop, in which the motor speed is ramped down to stop via parameter 3-81 Quick Stop Ramp
Time .
Bit 05, Hold output frequency
Bit 05 = 0: Causes the present output frequency (in Hz) to freeze. The frozen output frequency can then be changed only with the digital inputs ( parameter 5-10 Terminal 18
Digital Input to parameter 5-15 Terminal 33 Digital Input ) programmed to speed up and speed down.
NOTICE
If hold output is active, only the following can stop the frequency converter:
•
Bit 03 coasting stop.
•
Bit 02 DC braking.
•
Digital input ( parameter 5-10 Terminal 18 Digital
Input to parameter 5-15 Terminal 33 Digital
Input ) programmed to DC braking, coasting stop, or reset and coasting stop.
Bit 06, Ramp stop/start
Bit 06 = 0: Causes a stop, in which the motor speed is ramped down to stop via the selected ramp down parameter.
Bit 06 = 1: Allows the frequency converter to start the motor, if the other starting conditions are fulfilled.
NOTICE
In parameter 8-53 Start Select , a selection is made to define how bit 06 ramp stop/start gates with the corresponding function on a digital input.
Bit 07, Reset
Bit 07 = 0: Does not cause a reset.
Bit 07 = 1: Resets a trip. Reset is activated on the leading edge of the signal, that is, when changing from logic 0 to logic 1.
Bit 08, Jog
Bit 08 = 1: The frequency converter ramps up/ramps down according to the setting in parameter 3-19 Jog Speed [RPM] .
Bit 09, Selection of ramp 1/2
Bit 09 = 0: Ramp 1 is active ( parameter 3-40 Ramp 1 Type to parameter 3-47 Ramp 1 S-ramp Ratio at Decel. Start ).
Bit 09 = 1: Ramp 2 is active ( parameter 3-50 Ramp 2 Type to parameter 3-57 Ramp 2 S-ramp Ratio at Decel. Start ).
Bit 10, Data not valid/Data valid
Tells the frequency converter whether to use or to ignore the control word.
Bit 10 = 0: Ignores the control word.
Bit 10 = 1: Uses the control word to be used. This function is relevant, because the control word is always contained in the telegram, regardless of the type of telegram. It is possible to turn off the control word if you do not wish to use it with updating or reading parameters.
Bit 11, Relay 01
Bit 11 = 0: Relay not activated.
Bit 11 = 1: Relay 01 activated, provided [36] control word bit 11 is selected in parameter 5-40 Function Relay .
Bit 12, Relay 04
Bit 12 = 0: Relay 04 is not activated.
Bit 12 = 1: Relay 04 is activated, provided [37] control word bit 12 is selected in parameter 5-40 Function Relay .
Bit 13/14, Selection of set-up
Bits 13 and 14 are used to select from the 4 menu set-ups according to
Set-up
1
2
3
4
Table 4.7 Menu Set-up
Bit 14
0
0
1
1
Bit 13
0
1
0
1
The function is only possible when [9] Multi Set-up is selected in parameter 0-10 Active Set-up .
NOTICE
In parameter 8-55 Set-up Select , a selection is made to define how bits 13/14 gate with the corresponding function on the digital inputs.
Bit 15 Reverse
Bit 15 = 0: No reversing.
Bit 15 = 1: Reversing.
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4.5.2 Status Word under Instances 100/150,
101/151, and 102/152
Illustration 4.9 Status Words in Instances 150/151/152
11
12
13
14
15
07
08
09
10
03
04
05
06
Bit
00
01
02
Table 4.8 Status Bits
Bit = 0
Control not ready
Drive not ready
Coasting
No error
No error
Reserved
No error
No warning
Speed reference
Local operation
Out of frequency limit
No operation
Drive ok
Voltage ok
Torque ok
Timer ok
Bit = 1
Control ready
Drive ready
Enable
Trip
Error (no trip)
–
Trip lock
Warning
Speed = reference
Bus control
Frequency limit ok
In operation
Stopped, auto start
Voltage exceeded
Torque exceeded
Timer exceeded
Explanation of the status bits:
Bit 00, Control not ready/ready
Bit 00 = 0: The frequency converter has tripped.
Bit 00 = 1: The frequency converter controls are ready, but the power component is not necessarily receiving any power supply (if there is 24 V external supply to controls).
Bit 01, Drive ready
Bit 01 = 1: The frequency converter is ready for operation.
Bit 02, Coasting stop
Bit 02 = 0: The frequency converter has released the motor.
Bit 02 = 1: The frequency converter can start the motor when a start command is given.
Bit 03, No error/trip
Bit 03 = 0: The frequency converter is not in fault mode.
Bit 03 = 1: The frequency converter is tripped, and a reset signal is required to re-establish operation.
Bit 04, No error/error (no trip)
Bit 04 = 0: The frequency converter is not in fault mode.
Bit 04 = 1: There is a frequency converter error but no trip.
Bit 05, Not used
Bit 05: Not used in the status word.
Bit 06, No error/trip lock
Bit 06 = 0: The frequency converter is not in fault mode.
Bit 06 = 1: The frequency converter is tripped and locked.
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Bit 07, No warning/warning
Bit 07 = 0: There are no warnings.
Bit 07 = 1: A warning has occurred.
Bit 08, Speed reference/speed = reference
Bit 08 = 0: The motor is running, but the present speed is different from the preset speed reference. For example, it could be the case while the speed is being ramped up/ down during start/stop.
Bit 08 = 1: The present motor speed matches the preset speed reference.
Bit 09, Local operation/bus control
Bit 09 = 0: [STOP/RESET] is activated on the control unit, or
[2] Local in parameter 3-13 Reference Site is selected. It is not possible to control the frequency converter via serial communication.
Bit 09 = 1: It is possible to control the frequency converter via the fieldbus/serial communication.
Bit 10, Out of frequency limit
Bit 10 = 0: The output frequency has reached the value in parameter 4-52 Warning Speed Low or parameter 4-53 Warning Speed High .
Bit 10 = 1: The output frequency is within the defined limits.
Bit 11, No operation/in operation
Bit 11 = 0: The motor does not run.
Bit 11 = 1: The frequency converter has a start signal, or the output frequency is greater than 0 Hz.
Bit 12, Drive OK/stopped, auto start
Bit 12 = 0: There is no temporary overtemperature on the inverter.
Bit 12 = 1: The inverter has stopped because of overtemperature, but the unit has not tripped and resumes operation once the overtemperature stops.
Bit 13, Voltage OK/limit exceeded
Bit 13 = 0: There are no voltage warnings.
Bit 13 = 1: The DC voltage in the frequency converters DC link is too low or too high.
Bit 14, Torque OK/limit exceeded
Bit 14 = 0: The motor current is lower than the torque limit selected in parameter 4-16 Torque Limit Motor Mode or parameter 4-17 Torque Limit Generator Mode .
Bit 14 = 1: The torque limits in parameter 4-16 Torque Limit
Motor Mode and parameter 4-17 Torque Limit Generator
Mode are exceeded.
Bit 15, Timer OK/limit exceeded
Bit 15 = 0: The timers for motor thermal protection and frequency converter thermal protection, respectively, have not exceeded 100%.
Bit 15 = 1: One of the timers has exceeded 100%.
15
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Control VLT ® DeviceNet MCA 104
4 4
4.5.3 Bus Reference Value under Instances
100/150 and 101/151
The frequency reference value is transmitted to the frequency converter in the form of a 16-bit word. The value is transmitted as a whole number (-32767 to
+32767). Negative figures are formatted by 2’s complement.
Master ⇒ slave
CTW
16 bit
Speed reference RPM
Table 4.9 Speed Reference Value
The bus reference has the following format:
100% = 4000 hex
Parameter 3-00 Reference Range = 0 [ref
MIN
⇒ ref
MAX
] 0 ⇒
16384 (4000 hex) ~ 0 ⇒ 100%
Parameter 3-00 Reference Range = 1 [- ref
MAX
⇒ + ref
MAX
]
-16384 (C000 hex) ⇒ +16384 (4000 hex) ~ -100% ⇒ +100%
4.5.4 Actual Output Frequency under
Instances 100/150 and 101/151
The value of the actual output frequency of the frequency converter is transmitted in the form of a 16-bit word. The value is transmitted as a whole number (-32767 to
+32767). Negative figures are formed by 2’s complement.
Slave ⇒ master
STW
16 bit
Actual reference RPM
Table 4.10 Actual Output Frequency
The actual output frequency has the following format:
-32767 to +32767.
-16384 (C000 hex) corresponds to -100%, and 16384 (4000 hex) corresponds to 100%.
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Parameter Access Programming Guide
5 Parameter Access
5.1 Explicit Messages
DeviceNet is based on the CAN protocol. Every message contains an 11 bit CAN identifier field to define the connection ID.
These CAN identifiers are also used to determine access priority.
The MAC ID is stored in the header of the message, which is split into 4 different message groups, see
.
1
1
10
0
1
1
9
1
1
0
1
Table 5.1 MAC ID
8 7
Group 1 ID
1
1
6 5
MAC ID
Group 3 ID
1 1
1 1 1
4
1
3 2
Source MAC ID
1
Group 2 ID
Source MAC ID
0 Identifier bits
Message group 1
Message group 2
Message group 3
Group 4 ID
X X X
Message group 4
X Invalid CAN identifiers
It is possible to access frequency converter parameters via the standard DeviceNet service explicit message. Two classes of explicit messages are supported:
Message group 2: Explicit messages take place via pre-defined master/slave connections.
Message group 3: Explicit messages take place via dynamically established lower prioritized connections.
5.2 Object Classes
Access is available to the following standard DeviceNet objects.
Class ID 01h
Class ID 03h
Class ID 04h
Class ID 05h
Class ID 0Fh
Identity object
DeviceNet object
Assembly object
Connection object
Parameter object
Table 5.2 Standard DeviceNet Objects
Class ID 10h
Class ID 28h
Class ID 29h
Class ID 2Ah
Class ID 2Bh
Parameter group object
Motor data object
Control supervisory object
AC/DC drive object
Acknowledge handler object
The following DeviceNet vendor-specific objects are also available:
Class ID 100d to 119d Danfoss classes.
The object classes are described in
chapter 5.3 DeviceNet Object Classes
and
chapter 5.4 Danfoss Object Classes .
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Parameter Access VLT ® DeviceNet MCA 104
5 5
4
5
5.3 DeviceNet Object Classes
5.3.1 Class ID 01h Identity Object
Class ID 01h identity object is a standard DeviceNet object for identification of the device (frequency converter). Set the heartbeat interval in this object. The attributes supported for this class are listed in
.
Attribute
1
2
3
4
Access
Get
Get
Get
Get
Name
Vendor
Data type
USINT
Device Type UNIT
Product Code UNIT
Revision UNIT
–
–
–
Minimum/
Maximum
–
Units
–
–
–
–
Default
97
2
100
–
Description
Danfoss Drives Vendor code.
AD/DC Motor.
See
.
Software version on FC
102, FC 202, or FC 300.
5
6
7
Get
Get
Get
Status UNIT
Serial Number UDINT
Product Name String
–
–
–
–
–
–
–
–
–
From frequency converter.
FC 100, FC 202, or FC
300.
Off.
10 Get/Set Heartbeat
Interval
USINT
Table 5.3 Class ID 0x01
5.3.2 Class ID 03h DeviceNet Object
0–255 s 0
Class ID 03h DeviceNet object is a standard DeviceNet object for configuration and status of the DeviceNet connection. The attributes supported for this class are listed in
Attribute
1
2
Access
Get/Set
Get/Set
Name
MAC ID
Baud rate
Data type
USINT
USINT
Minimum/
Maximum
0–63
0–2
Units
–
–
Default
63
0
6
7
Get
Get
Get
Get
BOC
Allocate information
–
–
MAC ID switch changed
BOOL
Baud rate switched from last power-up
BOOL
–
–
0–1
0–1
–
–
–
–
–
–
0
0
Description
Node address.
0=125
1=250
2=500
Bus-off counter.
Only required if predefined master/slave is implemented.
The node address switch has changed since the last power-up/reset.
The baud rate switch has changed since the last power-up.
Table 5.4 Class ID 0x03
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5.3.3 Class ID 04h Assembly Object
Class ID 04h assembly object is a standard DeviceNet object for transfer of the I/O instances (process data) described in
. Using class ID 04h assembly object to send or read any of the defined instances, either by polling or explicit messaging. The attributes supported for this class are listed in
Attribute Access
3 Set
Table 5.5 Class ID 0x04
100
101
150
151
Instance
20
21
70
71
Table 5.6 Instances
Set
Set
Get
Get
Access
Set
Set
Get
Get
Name
Data
Size
2 words
2 words
2 words
2 words
2 words
4 words
2 words
4 words
Data type
ARRAY
Minimum/
Maximum
–
Description
DeviceNet AC/DC profile
DeviceNet AC/DC profile
DeviceNet AC/DC profile
DeviceNet AC/DC profile
Danfoss specific, no PCD words
Danfoss specific, 2 PCD words
Danfoss specific, no PCD words
Danfoss specific, 2 PCD words
Units
–
Default
–
Description
–
Parameter 10-10 selection
Instance 20/70
Instance 21/71
Instance 20/70
Instance 21/71
Instance 100/150
Instance 101/151
Instance 100/150
Instance 101/151
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Parameter Access VLT ® DeviceNet MCA 104
5 5
5.3.4 Class ID 05h Connection Object
Class ID 05h connection object is a standard DeviceNet object for allocation and managing I/O and explicit messaging connections. For this class, 3 instances are supported:
•
Explicit messages.
•
Polled I/O.
•
Change of state.
The attributes supported for the different instances are listed in
,
, and
.
Access
Get
Get
Get
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MG92F102
Parameter Access
Access
Get
Get
Get
Programming Guide
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21
5 5
Parameter Access
Access
Get
Get
Get
VLT ® DeviceNet MCA 104
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MG92F102
Parameter Access Programming Guide
5.3.5 Class ID 0F4 Parameter Object
Class ID 0F4 parameter object is an interface to the parameters of the frequency converter. It identifies configurable parameters and supplies their description, including minimum and maximum values and a descriptive text. The attributes supported are listed in
4
5
6
–
–
2
3
Attribute
1
7
8
9
10
11
12
17
18
19
20
21
13
14
15
16
Access
Set/Get
–
–
Get
Get
Get
Get
Get
Get
Get
Get/Set
Get
Get
Get
Get
Get
Get
Get
Get
Get
Get
Get
Get
Stub
Stub
Stub
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Descriptor
Data type
Data size
WORD
EPATH
USINT
Parameter name string
Units string
Help string
Minimum value
SHORT
STRING
SHORT
STRING
SHORT
STRING
Data type 1)
Maximum value Data type 1)
Default value
Scaling multiplier
Scaling divisor
Scaling base
Scaling offset
Multiplier link
Divisor link
Base link
Offset link
Data type 1)
UINT
UINT
UINT
INT
UINT
UINT
UINT
UINT
Decimal precision USINT
Table 5.10 Attributes Supported for Class ID 0F4 Parameter Object
1) Same data type as the parameter.
Description
Actual value of parameter.
–
–
Size of link path.
DeviceNet's path to origin of the parameters.
Description of parameter.
Data type code.
Number of bytes in parameter value.
Text string representing the parameter name.
Text string representing the parameter name.
Text string representing the parameter name.
Minimum valid value.
Maximum valid value.
Parameters default value.
Multiplier for scaling factor.
Divisor for scaling factor.
Base for scaling formula.
Offset for scaling formula.
Parameter instance of multiplier source.
Parameter instance of divisor source.
Parameter instance of base source.
Parameter instance of offset source.
Specifies parameter value format.
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Parameter Access VLT ® DeviceNet MCA 104
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5.3.6 Class ID 10h Parameter Group Object
Class ID 10h parameter group object defines 14 parameter groups for all parameters of the frequency converters. One class instance exists for each parameter group. A readout of an instance contains the name of the current parameter group.
Group
0
1
2
5
6
3
4
9
10
7
8
Instance
1
2
3
4
5
6
7
8
9
10
11
Name (maximum 16 characters)
O P E R A
L
B
O
R
A
A
D
K
D
A
R
L
C
C
C
S
E
O
O
P
I
I
N
A
F
M
G
A
N
M
N
E
E
L
I
I
–
C
T
M
Table 5.11 Class ID 10h Parameter Group Object
I
F
.
R
T
O
R
T
–
E
–
L
–
L
–
N
I
O
A
E
L
G
O
S
A
S
E
T
M
I
–
A
N
E
A
I
–
E
N
O
D
D
F
I
L
W
–
–
C
O
T
N
L
–
–
–
G
T
–
P
P
–
–
I
I
T
–
N
U
–
M
S
–
T
–
T
U
–
I
O
–
A
–
I
P
S
C
O
S
N
–
–
R
D
–
O
U
N
R
–
N
–
B
U
–
R
R
–
5.3.7 Class ID 28h Motor Data Object
In class ID 28h motor data object, the current motor data can be configured and readout. The instances, attributes, and services supported for this class are listed in
.
–
–
S
–
–
S
L
–
O
–
O
–
–
–
–
–
–
–
.
N
–
N
Attribute
3
6
7
8
9
12
15
1)
Access
Get/set
Get/set
Get/set
Get/set
Name
Motor type
Rated current
Rated voltage
Rated power
Get/set Rated frequency
Get/set Pole count
Get/set Base speed
Data type
USINT
UNIT
UNIT
Generic maximum values
7
Units Default Description
–
200–500 Volt
7 7 = Squirrel cage asynchronous motor
0–100.00
100 mA Drive dependent Stator current rating (from motor nameplate)
Drive dependent Base voltage rating (from motor nameplate)
UDINT 0–18500 Watt Drive dependent Power rating at rated frequency (from motor nameplate)
UNIT 1–1000 Hz
UINT
UNIT
– –
100–60000 RPM
Drive dependent Elec. frequency rating
(from motor nameplate)
Drive dependent Pole numbers in the motor
Drive dependent Nominal motor speed
(from motor nameplate)
Parameter reference
Parameter 1-10 Motor
Construction
Parameter 1-24 Motor
Current
Parameter 1-22 Motor
Voltage
Parameter 1-20 Motor
Power [kW]
Parameter 1-23 Motor
Frequency
Parameter 1-39 Motor
Poles
Parameter 1-25 Motor
Nominal Speed
Table 5.12 Class ID 0x28
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Parameter Access Programming Guide
5.3.8 Class ID 29h Control Supervisory Object
The control supervisory object can be used for process control and monitoring of the frequency converter as an alternative to the I/O instances defined in
chapter 4 Control . The attributes supported for this class are listed in
.
Attribute
3
4
5
6
7
8
9
10
12
Access
Get/Set
Get/Set
Get/Set
Get
Get
Get
Get
Get
Get/Set
Name
Run 1
Run 2
NetCtrl
State
Running 1
Running 2
Ready
Fault
Fault Rst
Data type
Bool
Bool
Bool
USINT
Bool
Bool
Bool
Bool
Bool
Minimum/
Maximum
0–1
0–1
0–1
Default
–
–
1
0–7
0–1
0–1
0–1
0–1
0–1
–
0
0
–
0
–
Description
Run fwd, see note below
Run rev, see note below
0 = Local control
1 = Control from network
0 = Vendor specific
1 = Start-up
2 = Not ready
3 = Ready
4 = Enabled
5 = Stop
6 = Fault stop
7 = Fault
0 = Other state
1 = (Enable and Run 1) or (Stopping and Running 1) or (Fault Stop and Running 1)
0 = Other state
1 = (Enable and Run 2) or (Stopping and Running 2) or (Fault Stop and Running 2)
0 = Other state
1 = Ready or Enabled or Stopping
0 = No faults present
1 = Fault occurred (latched)
0 = No action
1 ->1 = Reset fault
13
15
16
Get
Get
Get/Set
Fault Code UINT
Ctrl From Net Bool
DN Fault Mode UINT
–
0–1
0–2
–
1
1
0 = Control is local
1 = Control is from network
Action on loss of DeviceNet
0 = Fault + Stop
1 = Ignore (warning optional)
2 = Danfoss specific
Table 5.13 Class ID 0x29
NOTICE
The ODVA drive profile selected in parameter 1-10 Motor Construction is available only when instances 20/70 or 21/71 are selected.
shows how the frequency converter responds to the various command attributes associated with class ID
0x29.
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Parameter Access VLT ® DeviceNet MCA 104
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Illustration 5.1 State – Transition Diagram
6
7
8
22
29
5.3.9 Class ID 2Ah AC/DC Drive Object
To set and read out a range of frequency converters control and status information, use this object. The attributes supported for this class are listed in
.
Attribute
3
4
Access
Get
Get/Set
Get/Set
Get
Get/Set
Get/Set
Get
Name
At reference
Net ref
Drive mode
Speed actual INT
Speed ref
Speed scale
Ref from net
INT
SINT
Bool
Data type
Bool
Bool
USINT
Minimum/
Maximum
0–1
Default Description
0–1
–
1
0 = Drive not at reference
1 = Drive at reference
0 = Set reference at non-DeviceNet reference
1 = Set reference at DeviceNet reference
0–1
–
–
1
-128–127 –
0–1 –
0 = Vendor specific mode
1 = Open-loop speed (frequency)
2 = Closed-loop speed control
RPM/2 Speed Scale Actual drive speed
(best approximation)
RPM/2 Speed Scale Speed reference
Speed scaling factor
0 = Local speed reference
1 = DeviceNet speed reference
Table 5.14 Class ID 0x2A
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5.3.10 Class ID 2Bh Acknowledge Handler Object
To manage message reception acknowledgements, necessary for change-of-state support, use class ID 2Bh acknowledge handler object. The attributes supported for this class are listed in
.
Attribute
1
2
Access
Set
Get/Set
Name
ACK timer
Retry timer
Data type
UINT
USINT
Minimum/
Maximum
0–65535
0–255
Default
16
1
–
Description
Time to wait for ACK before resending.
Number of ACK-timeouts to wait before producing.
RetryLimit_Reache event.
Connection instance ID 3 Get/Set
Table 5.15 Class ID 0x2B
COS UINT
5.4 Danfoss Object Classes
Use the Danfoss classes for read and write of all parameter values of the frequency converters. A corresponding object class is defined for each parameter group.
shows the classes supported, and their relationship to the parameters.
–
The class instance and attribute act in the following way:
•
100 added to the parameter group = the value
• for the class.
•
100 added to the remaining parameter number = the value for the instance.
100 added to the array index of the parameter = the value for the attribute.
Parameter range
Parameter 0-00 – 0-99
Parameter 1-00 – 1-99
Parameter 2-00 – 2-99
Parameter 3-00 – 3-99
Parameter 4-00 – 4-99
Parameter 5-00 – 5-99
Parameter 6-00 – 6-99
Parameter 7-00 – 7-99
Parameter 8-00 – 8-99
Parameter 10-00 – 10-99
Parameter 11-00 – 11-99
Parameter 13-00 – 13-99
Parameter 14-00 – 14-99
Parameter 15-00 – 15-99
Parameter 16-00 – 16-99
Table 5.16 Danfoss Classes
Class
Class 100
Class 101
Class 102
Class 103
Class 104
Class 105
Class 106
Class 107
Class 108
Class 110
Class 111
Class 113
Class 114
Class 115
Class 116
5.4.1 Examples
Examples: (fictitious parameters) (all values in decimal)
•
Parameter 0-01 Language [index 0] = Class 100; instance 101; attribute 100
•
Parameter 1-00 Configuration Mode [index 0] =
Class 101; instance 100; attribute 100
•
Parameter 3-41 Ramp 1 Ramp Up Time [index 0] =
Class 103; instance 141; attribute 100
•
Parameter 1-55 U/f Characteristic - U [index 3] =
Class 101; instance 155; attribute 103
•
Parameter 6-54 Terminal 42 Output Timeout Preset
[index 9] = Class 106; instance 154; attribute 109
•
Parameter 10-01 Baud Rate Select
[index 0] = Class
110; instance 101; attribute 100
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Parameters VLT ® DeviceNet MCA 104
6 Parameters
6 6
6.1 Parameter Description
8-01 Control Site
Option: Function:
The setting in this parameter overrides the settings in
parameter 8-50 Coasting Select
to
parameter 8-56 Preset Reference Select .
[0] Digital and ctrl.word
[1] Digital only
[2] Controlword only
Control by using both digital input and control word.
Control by using digital inputs only.
Control by using control word only.
8-02 Control Word Source
Option: Function:
NOTICE
This parameter cannot be adjusted while the motor is running.
[0] None
[1] FC RS485
[2] FC USB
[3] Option A
[4] Option B
[5] Option C0
[6] Option C1
[30] External Can
Select the source of the control word: 1 of 2 serial interfaces or 4 installed options. During initial power-up, the frequency converter automatically sets this parameter to [3] Option
A , if it detects a valid fieldbus option installed in slot A. When the option is removed, the frequency converter detects a configuration change, sets
to default setting [1] FC RS485 , and trips. If an option is installed after initial power-up, the setting of
parameter 8-02 Control Word Source
does not change, but the frequency converter trips and shows: Alarm 67, Option Changed .
When retrofitting a bus option into a frequency converter that did not have a bus option installed earlier, change the control to bus-based. This change is required for safety reasons to avoid an unintended change.
8-03 Control Word Timeout Time
Range: Function:
1 s * [ 0.1 -
18000 s]
Enter the maximum time expected to pass between the reception of 2 consecutive telegrams. If this time is exceeded, it indicates that the telegram communication has stopped.
The function selected in
is then carried out. A valid control word triggers the timeout counter.
8-04 Control Word Timeout Function
Select the timeout function. The timeout function activates when the control word fails to be updated within the time period specified in
parameter 8-03 Control Word Timeout Time .
Option: Function:
NOTICE
To change the set-up after a timeout, configure as follows:
Set parameter 0-10 Active Set-up to [9]
Multi set-up and select the relevant link in parameter 0-12 This Set-up
Linked to .
[0] Off
[1] Freeze output Freezes output frequency until communication resumes.
[2] Stop Stops with auto restart when communication resumes.
[3] Jogging
Resumes control via fieldbus (fieldbus or standard), using the most recent control word.
[4] Max. speed
Runs the motor at jog frequency until communication resumes.
Runs the motor at maximum frequency until communication resumes.
[5] Stop and trip Stops the motor, then resets the frequency converter to restart:
•
Via the fieldbus.
•
Via [Reset].
•
Via a digital input.
[7] Select setup 1 Changes the set-up after a control word timeout. If communication resumes after a timeout,
defines whether to resume the setup used before the timeout, or to retain the set-up endorsed by the timeout function.
[8] Select setup 2 See [7] Select set-up 1 .
[9] Select setup 3 See [7] Select set-up 1 .
[10] Select setup 4 See [7] Select set-up 1 .
28 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Parameters Programming Guide
8-04 Control Word Timeout Function
Select the timeout function. The timeout function activates when the control word fails to be updated within the time period specified in
parameter 8-03 Control Word Timeout Time .
Option:
[26] Trip
Function:
8-05 End-of-Timeout Function
Option: Function:
Select the action after receiving a valid control word following a timeout.
[0] Hold setup
This parameter is active only when parameter 8-04 Control Timeout Function is set to:
•
[7] Set-up 1 .
•
[8] Set-up 2 .
•
[9] Set-up 3 .
•
[10] Set-up 4 .
Retains the set-up selected in parameter 8-04 Control Timeout Function and shows a warning until parameter 8-06 Reset
Control Timeout toggles. Then the frequency converter resumes its original set-up.
[1] * Resume set-up
Resumes the set-up that was active before the timeout.
8-06 Reset Control Word Timeout
This parameter is active only when [0] Hold set-up has been selected in
parameter 8-05 End-of-Timeout Function
.
Option: Function:
[0] * Do not reset Retains the set-up specified in
parameter 8-04 Control Word Timeout Function ,
following a control word timeout.
[1] Do reset Restores the frequency converter to the original set-up following a control word timeout. The frequency converter performs the reset and then immediately reverts to the
[0] Do not reset setting.
8-07 Diagnosis Trigger
This parameter has no function for DeviceNet.
Option:
[0] *
[1]
[2]
Disable
Trigger on alarms
Trigger alarm/warn.
Function:
8-08 Readout Filtering
If the speed feedback value readouts on fieldbus are fluctuating, this function is used. Select filtered, if the function is required. A power cycle is required for changes to take effect.
Option:
[0] Motor Data
Std-Filt.
Function:
Normal fieldbus readouts.
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
8-08 Readout Filtering
If the speed feedback value readouts on fieldbus are fluctuating, this function is used. Select filtered, if the function is required. A power cycle is required for changes to take effect.
Function: Option:
[1] Motor Data
LP-Filter
Filtered fieldbus readouts of the following parameters:
•
Parameter 16-10 Power [kW] .
•
Parameter 16-11 Power [hp] .
•
Parameter 16-12 Motor Voltage .
•
Parameter 16-14 Motor current .
•
Parameter 16-16 Torque [Nm] .
•
Parameter 16-17 Speed [RPM] .
•
Parameter 16-22 Torque [%] .
•
Parameter 16-25 Torque [Nm] High .
8-10 Control Word Profile
Instances 20/70 and 21/71 are selectable in parameter 10-10 Process Data Type Selection .
Option:
[0] * FC profile
Function:
Instances 100/150 and 101/151 are selectable in parameter 10-10 Process
Data Type Selection .
[1] PROFIdrive profile
[5] ODVA
[7] CANopen DSP 402
[8] MCO
8-13 Configurable Status Word STW
The status word has 16 bits (0–15). Bits 5 and 12–15 are configurable. Each of these bits can be configured to any of the following options.
Option:
[0] No function
Function:
The input is always low.
[1] Profile Default
[2] Alarm 68 Only
Depending on the profile set in parameter 8-10 Control Profile .
The input goes high whenever alarm 68, Safe Stop activated is active, and goes low whenever alarm 68 Safe Stop activated is not activate.
[3] Trip excl Alarm 68
[10] T18 DI status
[11] T19 DI status
[12] T27 DI status
[13] T29 DI status
[14] T32 DI status
[15] T33 DI status
[16] T37 DI status The input goes high whenever terminal 37 has 0 V and goes low whenever terminal 37 has 24 V.
29
6 6
Parameters VLT ® DeviceNet MCA 104
6 6
8-13 Configurable Status Word STW
The status word has 16 bits (0–15). Bits 5 and 12–15 are configurable. Each of these bits can be configured to any of the following options.
Option: Function:
[21] Thermal warning
[30] Brake fault (IGBT)
[40] Out of ref range
[41] Load throttle active
[60] Comparator 0
[61] Comparator 1
[62] Comparator 2
[63] Comparator 3
[64] Comparator 4
[65] Comparator 5
[70] Logic Rule 0
[71] Logic Rule 1
[72] Logic Rule 2
[73] Logic Rule 3
[74] Logic Rule 4
[75] Logic Rule 5
[80] SL digital out A
[81] SL digital out B
[82] SL digital out C
[83] SL digital out D
[84] SL digital out E
[85] SL digital out F
[86] ATEX ETR cur. alarm
[87] ATEX ETR freq. alarm
[88] ATEX ETR cur. warning
[89] ATEX ETR freq. warning
[90] Safe Function active
[91] Safe Opt. Reset req.
[92] IGBT-cooling See 5-3* Digital Outputs .
8-14 Configurable Control Word CTW
Array [15]
Option: Function:
This parameter is not valid in software versions before 4.93.
[0] None
*
[1] Profile default
[2] CTW
Valid, active low
[3] Safe
Option
Reset
The frequency converter ignores the information in this bit.
The functionality of the bit is depending on the selection
parameter 8-10 Control Word Profile .
If set to 1, the frequency converter ignores the remaining bits of the control word.
This function is only available in bits 12–15 of the control word, if a safety option is mounted in the frequency converter. The reset is executed on a 0 ⇒ 1 transition, and resets the safety option as set in parameter 42-24 Restart Behaviour .
8-14 Configurable Control Word CTW
Array [15]
Option:
[4] PID error inverse
Function:
Inverts the resulting error from the process PID controller. Available only if parameter 1-00 Configuration Mode is set to [6]
Surface Winder , [7] Extended PID Speed OL , or [8]
Extended PID Speed CL .
[5] PID reset
I part
[6] PID enable
Resets the I-part of the process PID controller.
Equivalent to parameter 7-40 Process PID I-part
Reset . Available only if parameter 1-00 Configuration Mode is set to [6] Surface Winder , [7]
Extended PID Speed OL , or [8] Extended PID Speed
CL .
Enables the extended process PID controller.
Equivalent to parameter 7-50 Process PID
Extended PID . Available only if parameter 1-00 Configuration Mode is set to [6]
Surface Winder , [7] Extended PID Speed OL , or [8]
Extended PID Speed CL .
8-19 Product Code
Range:
Size related *
[0 -
2147483647]
Function:
Select 0 to read out the actual fieldbus product code according to the mounted fieldbus option.
Select 1 to read out the actual vendor ID.
8-46 BTM Transaction Status
Option:
[4]
[5]
[6]
[0] *
[1]
[2]
[3]
Off
Transaction Started
Transaction Comitting
Transaction Timeout
Err. Non-existing Par.
Err. Par. Out of Range
Transaction Failed
Function:
8-47 BTM Timeout
Range: Function:
60 s * [1 - 360 s] Select the BTM timeout after a BTM transaction has been started.
8-48 BTM Maximum Errors
Range: Function:
21 * [0 - 21] Selects the maximum allowed number of bulk transfer mode errors before aborting. If it is set to maximum, there is no abort.
30 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Parameters Programming Guide
8-49 BTM Error Log
Range:
0.255
* [0.000 -
9999.255]
Function:
List of parameters that failed during bulk transfer mode. The value after the decimal break is the fault code (255 stands for no error).
8-50 Coasting Select
Option: Function:
Select control of the coasting function via the terminals (digital input) and/or via the bus.
[0] Digital input
[1] Bus
Activates start command via a digital input.
Activates start command via the serial communication port or fieldbus option.
[2] Logic AND Activates start command via the fieldbus/serial communication port and 1 extra digital input.
[3] * Logic OR Activates start command via the fieldbus/serial communication port or via 1 of the digital inputs.
[0]
[1]
[2]
[3] *
8-51 Quick Stop Select
Select control of the quick stop function via the terminals (digital input) and/or via the bus.
Option: Function:
Digital input
Bus
Logic AND
Logic OR
8-52 DC Brake Select
Option: Function:
Select control of the DC brake via the terminals
(digital input) and/or via the fieldbus.
NOTICE
When parameter 1-10 Motor Construction is set to [1] PM non-salient SPM , only selection
[0] Digital input is available.
[0] Digital input
[1] Bus
Activates a start command via a digital input.
[2] Logic
AND
Activates a start command via the serial communication port or fieldbus option.
Activates a start command via the fieldbus/serial communication port, and also via 1 of the digital inputs.
[3] Logic OR Activates a start command via the fieldbus/serial communication port, or via 1 of the digital inputs.
8-53 Start Select
Option: Function:
Select control of the frequency converter start function via the terminals (digital input) and/or via the fieldbus.
[0] Digital input
[1] Bus
Activates a start command via a digital input.
[2] Logic
AND
Activates a start command via the serial communication port or fieldbus option.
Activates a start command via the fieldbus/ serial communication port and also via 1 of the digital inputs.
[3] * Logic OR Activates a start command via the fieldbus/ serial communication port or via 1 of the digital inputs.
8-54 Reversing Select
Option: Function:
[0] Digital input
Select control of the frequency converter reverse function via the terminals (digital input) and/or via the fieldbus.
[1] Bus Activates the reverse command via the serial communication port or fieldbus option.
[2] Logic AND Activates the reverse command via the fieldbus/ serial communication port and also via 1 of the digital inputs.
[3] Logic OR Activates the reverse command via the fieldbus/ serial communication port or via 1 of the digital inputs.
8-55 Set-up Select
Option: Function:
Select control of the frequency converter set-up selection via the terminals (digital input) and/or via the fieldbus.
[0] Digital input
[1] Bus
Activates the set-up selection via a digital input.
[2] Logic
AND
Activates the set-up selection via the serial communication port or fieldbus option.
Activates the set-up selection via the fieldbus/ serial communication port and via 1 of the digital inputs.
[3] * Logic OR Activates the set-up selection via the fieldbus/ serial communication port or via 1 of the digital inputs.
8-56 Preset Reference Select
Option: Function:
Select control of the preset reference selection via the terminals (digital input) and/or via the fieldbus.
6 6
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
31
Parameters VLT ® DeviceNet MCA 104
6 6
8-56 Preset Reference Select
Option: Function:
[0] Digital input
Activates preset reference selection via a digital input.
[1] Bus Activates preset reference selection via the serial communication port or fieldbus option.
[2] Logic AND Activates preset reference selection via the fieldbus/serial communication port and via 1 of the digital inputs.
[3] * Logic OR Activates the preset reference selection via the fieldbus/serial communication port or via 1 of the digital inputs.
8-90 Bus Jog 1 Speed
Range:
100 RPM * [ 0 - par. 4-13
RPM]
Function:
Enter the jog speed. Activate this fixed jog speed via the serial port or fieldbus option.
8-91 Bus Jog 2 Speed
Range:
200 RPM * [ 0 - par. 4-13
RPM]
Function:
Enter the jog speed. Activate this fixed jog speed via the serial port or fieldbus option.
10-00 CAN Protocol
Option: Function:
NOTICE
The options depend on the installed option.
[0] CANopen
[1] DeviceNet View the active CAN protocol.
[16]
[17]
[18]
[19]
[20]
[21]
[22]
10-01 Baud Rate Select
Select the fieldbus transmission speed. The selection must correspond to the transmission speed of the master and the other fieldbus nodes.
Option: Function:
10 Kbps
20 Kbps
50 Kbps
100 Kbps
125 Kbps
250 Kbps
500 Kbps
10-02 MAC ID
Range: Function:
Size related * [ 0 - 63 ] Selection of station address. Every station connected to the same
DeviceNet network must have an unambiguous address.
10-05 Readout Transmit Error Counter
Range: Function:
0 * [0 - 255 ] View the number of CAN control transmission errors since the last power-up.
10-06 Readout Receive Error Counter
Range: Function:
0 * [0 - 255 ] View the number of CAN control receipt errors since the last power-up.
10-07 Readout Bus Off Counter
Range: Function:
0 * [0 - 255 ] View the number of fieldbus off events since the last power-up.
10-10 Process Data Type Selection
Option: Function:
Select the instance (telegram) for data transmission. The instances available depend on the setting of parameter 8-10 Control
Profile .
When parameter 8-10 Control Profile is set to
[0] FC profile ,
options [0] INSTANCE 100/150 and [1] INSTANCE 101/151 are available.
When parameter 8-10 Control Profile is set to
[5] ODVA ,
parameter 10-10 Process Data Type
options [2] INSTANCE 20/70 and [3]
INSTANCE 21/71 are available.
Instances 100/150 and 101/151 are Danfossspecific. Instances 20/70 and 21/71 are ODVAspecific AC motor profiles.
For guidelines in telegram selection, refer to the VLT ® DeviceNet MCA 104 Installation Guide .
NOTICE
A change to this parameter is executed immediately.
[0] INSTANCE
100/150
[1] INSTANCE
101/151
[2] INSTANCE
20/70
[3] INSTANCE
21/71
10-11 Process Data Config Write
Select the process write data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Option: Function:
[0]
[302]
None
Minimum Reference
32 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Parameters Programming Guide
[653]
[663]
[673]
[683]
[748]
[890]
[891]
[1680]
[1682]
[1685]
[1686]
[412]
[413]
[414]
[416]
[417]
[553]
[558]
[590]
[593]
[595]
[597]
[615]
[303]
[312]
[341]
[342]
[351]
[352]
[380]
[381]
[411]
10-11 Process Data Config Write
Select the process write data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Option: Function:
[625]
Maximum Reference
Catch up/slow Down Value
Ramp 1 Ramp Up Time
Ramp 1 Ramp Down Time
Ramp 2 Ramp Up Time
Ramp 2 Ramp Down Time
Jog Ramp Time
Quick Stop Ramp Time
Motor Speed Low Limit [RPM]
Motor Speed Low Limit [Hz]
Motor Speed High Limit [RPM]
Motor Speed High Limit [Hz]
Torque Limit Motor Mode
Torque Limit Generator Mode
Term. 29 High Ref./Feedb. Value
Term. 33 High Ref./Feedb. Value
Digital & Relay Bus Control
Pulse Out #27 Bus Control
Pulse Out #29 Bus Control
Pulse Out #X30/6 Bus Control
Terminal 53 High Ref./Feedb.
Value
Terminal 54 High Ref./Feedb.
Value
Term 42 Output Bus Ctrl
Terminal X30/8 Bus Control
Terminal X45/1 Bus Control
Terminal X45/3 Bus Control
PCD Feed Forward
Bus Jog 1 Speed
Bus Jog 2 Speed
Fieldbus CTW 1
Fieldbus REF 1
FC Port CTW 1
FC Port REF 1
10-12 Process Data Config Read
Select the process read data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Function: Option:
[0]
[15]
[1472]
[1473]
[1474]
[1500]
[1501]
[1502]
None
Readout: actual setup
Legacy Alarm Word
Legacy Warning Word
Leg. Ext. Status Word
Operating hours
Running Hours kWh Counter
[1648]
[1650]
[1651]
[1652]
[1653]
[1657]
[1660]
[1661]
[1633]
[1634]
[1635]
[1638]
[1639]
[1645]
[1646]
[1647]
[1662]
[1663]
[1664]
[1665]
[1666]
[1667]
[1668]
[1669]
[1620]
[1621]
[1622]
[1623]
[1624]
[1625]
[1630]
[1632]
[1612]
[1613]
[1614]
[1615]
[1616]
[1617]
[1618]
[1619]
[1600]
[1601]
[1602]
[1603]
[1605]
[1606]
[1609]
[1610]
[1611]
10-12 Process Data Config Read
Select the process read data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Option: Function:
Control Word
Reference [Unit]
Reference %
Status Word
Main Actual Value [%]
Absolute Position
Custom Readout
Power [kW]
Power [hp]
Motor Voltage
Frequency
Motor current
Frequency [%]
Torque [Nm]
Speed [RPM]
Motor Thermal
KTY sensor temperature
Motor Angle
Torque [%] High Res.
Torque [%]
Motor Shaft Power [kW]
Calibrated Stator Resistance
Torque [Nm] High
DC Link Voltage
Brake Energy /s
Brake Energy Average
Heatsink Temp.
Inverter Thermal
SL Controller State
Control Card Temp.
Motor Phase U Current
Motor Phase V Current
Motor Phase W Current
Speed Ref. After Ramp [RPM]
External Reference
Pulse Reference
Feedback[Unit]
Digi Pot Reference
Feedback [RPM]
Digital Input
Terminal 53 Switch Setting
Analog Input 53
Terminal 54 Switch Setting
Analog Input 54
Analog Output 42 [mA]
Digital Output [bin]
Freq. Input #29 [Hz]
Freq. Input #33 [Hz]
Pulse Output #27 [Hz]
6 6
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
33
Parameters VLT ® DeviceNet MCA 104
6 6
[3428]
[3429]
[3430]
[3440]
[3441]
[3450]
[3451]
[3452]
[1860]
[3421]
[3422]
[3423]
[3424]
[3425]
[3426]
[3427]
[3453]
[3454]
[3455]
[3456]
[3457]
[3458]
[3459]
[3460]
[1694]
[1836]
[1837]
[1838]
[1839]
[1843]
[1844]
[1845]
[1679]
[1684]
[1687]
[1689]
[1690]
[1691]
[1692]
[1693]
[1670]
[1671]
[1672]
[1673]
[1674]
[1675]
[1676]
[1677]
[1678]
10-12 Process Data Config Read
Select the process read data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Option: Function:
Digital Input 2
PCD 1 Read from MCO
PCD 2 Read from MCO
PCD 3 Read from MCO
PCD 4 Read from MCO
PCD 5 Read from MCO
PCD 6 Read from MCO
PCD 7 Read from MCO
PCD 8 Read from MCO
PCD 9 Read from MCO
PCD 10 Read from MCO
Digital Inputs
Digital Outputs
Actual Position
Commanded Position
Actual Master Position
Slave Index Position
Master Index Position
Curve Position
Track Error
Synchronizing Error
Actual Velocity
Actual Master Velocity
Synchronizing Status
Pulse Output #29 [Hz]
Relay Output [bin]
Counter A
Counter B
Prec. Stop Counter
Analog In X30/11
Analog In X30/12
Analog Out X30/8 [mA]
Analog Out X45/1 [mA]
Analog Out X45/3 [mA]
Comm. Option STW
Bus Readout Alarm/Warning
Configurable Alarm/Warning Word
Alarm Word
Alarm Word 2
Warning Word
Warning Word 2
Ext. Status Word
Analog Input X48/2 [mA]
Temp. Input X48/4
Temp. Input X48/7
Temp. Input X48/10
Analog Out X49/7
Analog Out X49/9
Analog Out X49/11
[3461]
[3462]
[3464]
[3465]
[3470]
[3471]
[4280]
[4282]
[4283]
[4285]
[4287]
10-12 Process Data Config Read
Select the process read data for I/O assembly instances 101/151.
Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed.
Option: Function:
Axis Status
Program Status
MCO 302 Status
MCO 302 Control
MCO Alarm Word 1
MCO Alarm Word 2
Safe Option Status
Safe Control Word
Safe Status Word
Active Safe Func.
Time Until Manual Test
10-13 Warning Parameter
Range: Function:
0 * [0 - 65535 ] View a DeviceNet-specific warning word. One bit is assigned to every warning. Refer to the
VLT ® MCA 104 DeviceNet Installation Guide for further information.
11
12
13
14
15
7
8
9
10
5
6
3
4
1
2
Bit
0
Table 6.1 Warning Bits
Description
Bus not active.
Explicit connection timeout.
I/O connection.
Retry limit reached.
Actual is not updated.
CAN bus off.
I/O send error.
Initialization error.
No bus supply.
Bus off.
Error passive.
Error warning.
Duplicate MAC ID error.
RX queue overrun.
TX queue overrun.
CAN overrun.
10-14 Net Reference
Read only from LCP.
Option: Function:
Select the reference source in instances 21/71 and
20/70.
[0] * Off Enables reference via analog/digital inputs.
[1] On Enables reference via the fieldbus.
34 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Parameters Programming Guide
10-15 Net Control
Read only from LCP.
Option: Function:
Select the control source in instances 21/71 and 20/70.
[0] * Off Enables control via analog/digital inputs.
[1] On Enable control via the fieldbus.
10-20 COS Filter 1
Range: Function:
0 * [0 - 65535] Sets up the filter mask for the status word.
When operating in COS (change-of-state), it is possible to filter out bits in the status word that should not be sent if they change.
10-21 COS Filter 2
Range: Function:
0 * [0 - 65535] Sets up the filter mask for the main actual value. When operating in COS (change-of-state), it is possible to filter out bits in the main actual value that should not be sent if they change.
10-22 COS Filter 3
Range: Function:
0 * [0 - 65535] Sets up the filter mask for PCD 3. When operating in COS (change-of-state), it is possible to filter out bits in PCD 3 that should not be sent if they change.
10-23 COS Filter 4
Range: Function:
0 * [0 - 65535] Sets up the filter mask for PCD 4. When operating in COS (change-pf-state), it is possible to filter out bits in PCD 4 that should not be sent if they change.
10-30 Array Index
Range: Function:
0 * [0 - 255 ] View array parameters. This parameter is valid only when a VLT ® DeviceNet MCA 104 is installed.
10-31 Store Data Values
Option: Function:
This parameter is used to activate a function that stores all parameter values in the non-volatile memory thus retaining changed parameter values at power down.
[0] Off The store function is inactive.
[1] Store all setups
All parameter values in the set-up selected are stored in the non-volatile memory.
The value returns to [0] Off when all values are stored.
10-31 Store Data Values
Option: Function:
[2] Store all setups
All parameter values are stored in the nonvolatile memory. The value returns to [0] Off when all parameter values are stored.
10-32 Devicenet Revision
Range: Function:
0 * [0 - 65535 ] View the DeviceNet revision number. This parameter is used for EDS file creation.
10-33 Store Always
This parameter is used to select whether parameter data received via the DeviceNet option should always be stored in non-volatile memory.
Option: Function:
[0] *
[1]
Off
On
10-34 DeviceNet Product Code
Range:
Size related * [0 - 65535]
Function:
16-90 Alarm Word
Range: Function:
0 * [0 - 4294967295 ] View the alarm word sent via the serial communication port in hex code.
16-91 Alarm Word 2
Range: Function:
0 * [0 - 4294967295] View the alarm word sent via the serial communication port in hex code.
16-92 Warning Word
Range: Function:
0 * [0 - 4294967295 ] View the warning word sent via the serial communication port in hex code.
16-93 Warning Word 2
Range: Function:
0 * [0 - 4294967295] View the warning word sent via the serial communication port in hex code.
16-94 Ext. Status Word
Range: Function:
0 * [0 - 4294967295] Returns the extended warning word sent via the serial communication port in hex code.
6 6
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
35
Parameters VLT ® DeviceNet MCA 104
6 6
6.2 Parameter List
Parameter Default value
Parameter 8-01 Control Site
Parameter 8-02 Control Word Source
[0] Dig. & ctrl. word
[0] FC RS485
Parameter 8-03 Control Word Timeout Time
1 s
Parameter 8-04 Control Word Timeout Function
[0] Off
Parameter 8-05 End-of-Timeout Function
Parameter 8-06 Reset Control Word Timeout
Parameter 8-07 Diagnosis Trigger
Parameter 8-10 Control Word Profile
Parameter 8-50 Coasting Select
Parameter 8-51 Quick Stop Select
Parameter 8-52 DC Brake Select
Parameter 8-53 Start Select
Parameter 8-54 Reversing Select
Parameter 8-55 Set-up Select
Parameter 8-56 Preset Reference Select
Parameter 8-90 Bus Jog 1 Speed
[0] Hold set-up
[0] Do not reset
[0] Disable
[0] FC profile
[3] Logic OR
[3] Logic OR
[3] Logic OR
[3] Logic OR
[3] Logic OR
[3] Logic OR
[3] Logic OR
100 RPM
Parameter 8-91 Bus Jog 2 Speed 200 RPM
Parameter 10-01 Baud Rate Select
Parameter 10-02 MAC ID
Parameter 10-05 Readout Transmit Error
Counter 0
Parameter 10-06 Readout Receive Error Counter 0
Parameter 10-07 Readout Bus Off Counter
Parameter 10-10 Process Data Type Selection
0
[0]/[2]
Parameter 10-11 Process Data Config Write
Parameter 10-12 Process Data Config Read
Parameter 10-13 Warning Parameter
Parameter 10-14 Net Reference
0
0
0
[0] Off
Parameter 10-15 Net Control
Parameter 10-31 Store Data Values
Parameter 10-32 Devicenet Revision
0
0
[0] Off
0
0
[0] Off
–
[0] Off
Parameter 16-90 Alarm Word
Parameter 16-92 Warning Word
0
0
[1] DeviceNet
[20] 125 Kbps
63
Table 6.2 Parameter List
[0–1]
0–FFFF
0–FFFF
0–FFFF
0–FFFF
[0–2]
–
[0–1]
0–255
0–255
0–1000
[0–3] list list
0–FFFF
[0–1]
0–FFFF
0–FFFF
Range
[0–2]
[0–4]
0.1–18000
[0–10]
[0–1]
[0–1]
[0–3]
[0–x]
[0–3]
[0–3]
[0–3]
[0–3]
[0–3]
[0–3]
[0–3]
0– parameter 4-13 Motor
Speed High Limit [RPM]
0– parameter 4-13 Motor
Speed High Limit [RPM]
[0–1]
[20–22]
0–63
67
–
–
0
–
–
–
–
–
–
–
–
–
–
–
67
Conversion index
–
–
-1
-1
–
–
0
–
0
0
–
0
0
–
0
0
0
0
0
0
0
0
6
6
5
5
5
5
5
5
5
6
6
6
5
7
7
5
6
6
5
5
5
Data type
5
5
5
5
5
5
5
5
5
6
5
5
7
5
5
5
36 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Parameters Programming Guide
6.3 Data Types Supported
6.3.1 Object and Data Types Supported
33
35
41
42
6
7
9
10
4
5
Data type
3
Description
Integer 16
Integer 32
Unsigned 8
Unsigned 16
Unsigned 32
Visible string
Byte string
Standardized value (16 bit)
Bit sequence
Byte
Word
Table 6.3 Data Types Supported
6.3.2 Conversion Index
Conversion index refers to a conversion figure used when writing or reading to parameters.
Conversion index
100
67
4
3
6
5
0
-1
2
1
-2
-3
-4
-5
-6
Table 6.4 Conversion Index
Conversion factor
1
1/60
1000000
100000
10000
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0.000001
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
37
6 6
Application Examples VLT ® DeviceNet MCA 104
7 Application Examples
7 7
7.1 Example: Working with Instance
101/151 Process
This example shows how to work with I/O instance
101/151, which consists of control word/status word and reference/main actual value. The instance 101/151 also has
2 extra words, which can be programmed to monitor process signals, as shown in
.
DeviceNet master
DeviceNet
18 20 19
Relay 04–05
230 V AC
N
Ext. Device
0–24 V DC
Sensor
Reversing
Illustration 7.1 Instance 101/151 Process
The application requires monitoring of the motor torque and digital input, so PCD 3 is set up to read the actual motor torque. PCD 4 is set up to monitor the state of an external sensor via the process signal digital input. The sensor is connected to digital input 18.
An external device is also controlled via control word bit
11 and the built-in relay of the frequency converter.
Reversing is permitted only when the reversing bit 15 in the control word and the digital input 19 are set to high.
For safety reasons the frequency converter stops the motor when:
•
The DeviceNet cable is broken.
•
The master has a system failure.
•
The PLC is in stop mode.
Parameter
Parameter 4-10 Motor
Speed Direction
Parameter 5-10 Termin al 18 Digital Input
Parameter 5-11 Termin al 19 Digital Input
Parameter 5-40 Functio n Relay
Function
Motor speed range/ direction
Digital input 18
Digital input 19
Parameter 8-50 Coastin g Select
Parameter 8-52 DC
Brake Select
Parameter 8-53 Start
Select
Parameter 8-54 Reversi ng Select
Parameter 8-55 Set-up
Select
Parameter 8-56 Preset
Reference Select
Coasting select
Quick-stop select
DC-brake select
Start select
Reversing select
Set-up select
Preset reference select
Baud rate select
Setting
[2] Both directions
[0] No operation
[10] Reversing
Function relay [36] Control word bit 11
[37] Control word bit 12
1.0 s Control word timeout time
Control word timeout function
[2] Stop
Control word profile FC Profile
[1] Bus
[1] Bus
[1] Bus
[1] Bus
[2] Logic AND
[1] Bus
[1] Bus
Parameter 10-02 MAC
ID
Parameter 10-10 Proces s Data Type Selection
Parameter 10-12 Proces s Data Config Read
MAC ID
Process data type selection
Process Data Config
Read
Set to match other DeviceNet stations
Set desired station address
[1] Instance
101/151
PCD 3: Torque
PCD 4: Digital input
Table 7.1 Function and Setting of the Parameters
38 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Application Examples Programming Guide
7.1.1 Example of PLC Programming
In this example, instance 101/151 is placed in the following input/output address, see
and
Input address
Set-up
0.0–0.15
Status word
Table 7.2 Input Address
0.16–0.31
1.0–1.15
MAV Motor torque
1.16–1.31
Digital input
Illustration 7.3 Output
Illustration 7.2 Input
Output address
Set-up
0.0–0.15
Control word
Table 7.3 Output Address
0.16–0.31
Reference
1.0–1.15
1.16–1.31
Not used Not used
7 7
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
39
Troubleshooting VLT ® DeviceNet MCA 104
8 Troubleshooting
8.1 LED Status
The 2 bicolor LEDs on the DeviceNet card indicate the status of DeviceNet communication:
•
The lower LED (NS) indicates the net status.
•
The upper LED (MS) indicates the module status.
8 8
State
No Power
Device operational
Standby
Bicolor LED
Off
Green
Green
–
Minor fault Red
Unrecoverable fault
Self-test
Red
Green
Red
Table 8.1 LED: Module Status (MS)
MS
NS
Upper left LED
Lower left LED
Illustration 8.1 LED Panel DeviceNet MCA 104
Status
There is no power applied to the option.
The DeviceNet option operates in normal condition.
The DeviceNet option needs commissioning due to configuration missing, incomplete, or incorrect.
Recoverable fault.
Unrecoverable fault, may need replacing.
The DeviceNet option is in self-test mode.
40 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Troubleshooting Programming Guide
State
No
Power/Not on-line
On-line, not connected
On-line and connected
Connection timeout
Critical link failure
Bicolor LED
Off
Green
Green
Red
Red
–
Table 8.2 LED: Network Status (NS)
8.2 No Communication with the Frequency
Converter
When there is no communication with the frequency converter, proceed with the following checks:
1.
Check that cabling is correct.
Check that the cables are connected to the correct terminals as shown in
Status
The option has not completed “Duplicate
MAC ID” test yet or may not be powered.
The option is on-line, but not allocated to a master.
The DeviceNet option is on-line and connected to a master.
One or more I/O connections are in timeout state.
–
R
T
Trunk line
1
24 V
Power supply
1 1
1
R
T
8 8
Drop lines 1
RT=Termination resistors
Illustration 8.3 Topology
4
5
2
3
Pin number
1
Terminal
V-
CAN_L
Drain
CAN_H
V+
Illustration 8.2 Correct Cabling
Color
Black
Blue
(bare)
White
Red
Name
GND
CAN LOW
Screen
CAN HIGH
+24 V
2.
3.
4.
The 24 V network voltage is applied.
The correct EDS file is installed. Download the correct EDS file from www.danfoss.com/drives .
Check that the bus connection is terminated at both ends.
If not, terminate the bus connection with termination resistors at the initial and final nodes.
Refer to
. Termination is performed between terminal 2 (CAN_L) and 4 (CAN_H) with a resistor: 121 Ω , 1% metal film, ¼ W.
MG92F102
8.3 Frequency Converter Does Not Respond to Control Signals
For Danfoss control word profile (instances 100/150 and
101/151), check that:
1.
The control word is valid.
When bit 10=0 in the control word, the frequency converter does not accept the control word, because the default setting is bit 10=1.
Set bit 10=1 via the PLC.
2.
The relationship between bits in the control word and the terminal I/O is correct.
Check the logical relationship in the frequency converter.
Set the logic to bit 3=1 and digital input=1 to achieve a successful start.
Define the logical relationship in parameter 8-50 Coasting
Select to parameter 8-56 Preset Reference Select according to the following range of options. Select the FC control mode, digital input and/or bus communication, using
Danfoss A/S © 12/2015 All rights reserved.
41
Troubleshooting VLT ® DeviceNet MCA 104
8 8 parameter 8-50 Coasting Select to parameter 8-56 Preset
Reference Select .
The effect of control mode after the function of parameter 8-50 Coasting Select ,
parameter 8-52 DC Brake Select are shown in
If [0] Digital input is selected, terminals control the coast and DC brake functions.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Coast/DC brake/Q-Stop
Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
Table 8.3 Parameter 8-50/51/52 Setting: [0] Digital Input
If [1] Bus is selected, commands are activated only when given via the control word.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
Table 8.4 Parameter 8-50/51/52 Setting: [1] Bus
If [2] Logic AND is selected, activate both signals to perform the function.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
Table 8.5 Parameter 8-50/51/52 Setting: [2] Logic AND
If [3] Logic OR is selected, activation of 1 signal activates the function.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Coast/DC brake/Q-Stop
Coast/DC brake/Q-Stop
Coast/DC brake/Q-Stop
No Coast/DC brake/Q-Stop
Table 8.6 Parameter 8-50/51/52 Setting: [3] Logic OR
NOTICE
Coasting, Quick Stop, and DC brake functions are active for logic 0’.
The effect of control mode after the function of parameter 8-53 Start Select and
are shown in
,
,
, and
If [0] Digital Input is selected, terminals control the start and reversing functions.
0
1
Terminal Bit 06/15
0 0
1
1
0
1
Function
Stop/Counter-clockwise
Stop/Counter-clockwise
Start/Clockwise
Start/Clockwise
Table 8.7 Parameter 8-53/54 Setting: [0] Digital input
If [1] Bus is selected, commands are activated only when given via the control word.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Stop/Counter-clockwise
Start/Clockwise
Stop/Counter-clockwise
Start/Clockwise
Table 8.8 Parameter 8-53/54 Setting: [1] Bus
If [2] Logic AND is selected, activate both signals to perform the function.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Stop/Counter-clockwise
Stop/Counter-clockwise
Stop/Counter-clockwise
Start/Clockwise
Table 8.9 Parameter 8-53/54 Setting: [2] Logic AND
If [3] Logic OR is selected, activation of 1 signal activates the function.
0
1
Terminal Bit 02/03/04
0 0
1
1
0
1
Function
Stop/Counter-clockwise
Start/Clockwise
Start/Clockwise
Start/Clockwise
Table 8.10 Parameter 8-53/54 Setting: [3] Logic OR
The effect of control mode after the function of parameter 8-55 Set-up Select and parameter 8-56 Preset
Reference Select are shown in
,
:
If [0] Digital input is selected, the terminals control the setup and preset reference functions.
42 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Troubleshooting Programming Guide
Terminal
Msb Lsb
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
Bit 00/01, 13/14 Function
Msb Lsb Preset reference, set-up number
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
Table 8.11 Parameter 8-55/56 Setting: [0] Digital input
If [1] Bus is selected, commands are activated only when given via the control word.
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
0
1
1
Terminal
Msb Lsb
0
1
1
0
1
0
0
1
1
1
0
0
1
1
0
0
Bit 00/01, 13/14 Function
Msb Lsb Preset reference, set-up number
0
1
1
2
0
1
0
1
3
4
1
2
0
1
0
1
0
1
2
3
4
3
1
0
1
0
1
2
3
4
1
4
Table 8.12 Parameter 8-55/56 Setting: [1] Bus
If [2] Logic AND is selected, activate both signals to perform the function.
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
Terminal
Msb Lsb
0
0
1
1
0
0
Bit 00/01, 13/14 Function
Msb Lsb Preset reference, Set-up number
0
1
1
1
0
1
0
1
1
1
1
2
0
1
0
1
0
1
0
1
0
1
0
0
1
1
1
1
0
0
1
1
1
2
1
1
3
3
1
2
3
4
Table 8.13 Parameter 8-55/56: [2] Logic AND
If [3] Logic OR is selected, activation of 1 signal activates the function.
Terminal
Msb Lsb
0
0
1
0
1
1
0
1
1
1
0
1
0
0
0
1
1
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
1
1
0
0
1
1
0
0
1
1
0
Bit 00/01, 13/14 Function
Msb Lsb Preset reference, set-up number
0 0 1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
3
4
2
2
4
4
3
4
3
4
4
4
4
Table 8.14 Parameter 8-55/56 Setting: [3] Logic OR
8 8
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
43
Troubleshooting VLT ® DeviceNet MCA 104
8 8
8.4 Warnings and Alarms
NOTICE
Refer to the relevant operating instructions for an overview of warning and alarm types and for the full list of warnings and alarms.
Alarm word, warning word, and DeviceNet warning word are shown on the frequency converter display in hex format. When there is more than 1 warning or alarm, the sum of all warnings or alarms is shown. Alarm word, warning word, and
DeviceNet warning word can also be shown using the serial bus in parameter 16-90 Alarm Word , parameter 16-92 Warning
Word , and parameter 16-05 Main Actual Value [%] .
Bit (Hex)
00001000
00002000
00004000
00008000
00010000
00020000
00040000
00080000
00100000
00200000
00400000
00800000
01000000
02000000
04000000
00000001
00000002
00000004
00000008
00000010
00000020
00000040
00000080
00000100
00000200
00000400
00000800
08000000
10000000
20000000
40000000
80000000
Table 8.15 Alarm Word
Alarm word
( parameter 16-90 Alarm Word )
Unused
Drive overtemperature
Ground fault
Unused
Control word timeout
Overcurrent
Torque limit
Motor thermistor over temp.
Motor ETR overtemperature
Inverter overloaded
DC link undervoltage
DC link overvoltage
Short circuit
Inrush fault
Mains phase loss
AMA not OK
Live zero error
Internal fault
Brake resistor power limit
Motor phase U is missing
Motor phase V is missing
Motor phase W is missing
Fieldbus comm. fault
24 V supply fault
Mains failure
1.8 V supply fault
Brake resistor short circuit
Brake chopper fault
Unused
Unused
Unused
Unused
Alarm number
36
48
25
31
32
34
47
2
38
26
30
16
33
4
50
–
–
27
–
–
18
13
12
11
–
29
14
–
8
7
10
9
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major/ minor alarm
–
Major
Major
–
Minor
Major
Major
Major
Major
Major
Major
Major
–
–
Major
–
–
Unrecoverable
Recoverable
Unrecoverable
Recoverable
Recoverable
Unrecoverable
Unrecoverable
Unrecoverable
Unrecoverable
Unrecoverable
Recoverable
Unrecoverable
Recoverable
Unrecoverable
Recoverable
Recoverable/ unrecoverable alarm
–
Recoverable
Unrecoverable
–
Recoverable
Unrecoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
–
–
Recoverable
–
–
44 Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Troubleshooting Programming Guide
00000001
00000002
00000004
00000008
00000010
00000020
00000040
00000080
00000100
00000200
00000400
00000800
00001000
00002000
00004000
00008000
00010000
00020000
00040000
00080000
00100000
00200000
00400000
00800000
01000000
02000000
04000000
08000000
10000000
20000000
40000000
80000000
Bit (Hex) Warning word
( parameter 16-92 Warning
Word )
Unused
Drive over temperature
Ground fault
Unused
Control word timeout
Overcurrent
Torque limit
Motor thermistor over temp.
Motor ETR overtemperature
Inverter overloaded
DC link undervoltage
DC link overvoltage
DC-link voltage low
DC-link voltage high
Mains phase loss
No motor
Live zero error
10 V low
Brake resistor power limit
Brake resistor short circuit
Brake chopper fault
Speed limit
Fieldbus comm. fault
24 V supply fault
Mains failure
Current limit
Unused
Unused
Unused
Unused
Unused
Warning word 2 (ext. stat.
word)
Table 8.16 Warning Word
Warning number
26
25
27
2
1
4
3
6
5
8
7
12
11
10
9
–
29
14
–
18
13
–
–
59
–
49
34
47
36
–
–
–
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
45
8 8
Index VLT ® DeviceNet MCA 104
Index
A
Abbreviation............................................................................................. 4
Additional resources.............................................................................. 3
Address switch......................................................................................... 7
Alarm word............................................................................................. 44
Alarms....................................................................................................... 44
Approvals................................................................................................... 4
B
Baud rate.................................................................................................... 7
C
Certifications............................................................................................. 4
Configuration......................................................................................... 28
Control signals, no response............................................................ 41
Convention................................................................................................ 4
Conversion index.................................................................................. 37
D
Danfoss object classes........................................................................ 27
Data types supported......................................................................... 37
Discharge time......................................................................................... 5
E
EDS file........................................................................................................ 8
H
High voltage............................................................................................. 5
I
I/O assembly instance......................................................................... 10
L
Leakage current....................................................................................... 5
LED............................................................................................................... 4
LED panel................................................................................................. 40
LED status................................................................................................ 40
Load sharing............................................................................................. 5
N
No communication with the frequency converter................... 41
P
Polling......................................................................................................... 9
Process data............................................................................................ 10
46
Product overview.................................................................................... 3
Q
Qualified personnel................................................................................ 5
S
Safety........................................................................................................... 6
Symbol........................................................................................................ 4
T
Topology.................................................................................................... 3
U
Unintended start..................................................................................... 5
W
Warning word........................................................................................ 44
Warnings.................................................................................................. 44
Danfoss A/S © 12/2015 All rights reserved.
MG92F102
Index Programming Guide
MG92F102 Danfoss A/S © 12/2015 All rights reserved.
47
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Danfoss A/S
Ulsnaes 1
DK-6300 Graasten vlt-drives.danfoss.com
130R0618 MG92F102 *MG92F102* 12/2015

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Key features
- DeviceNet Communication
- Parameter Access via Explicit Messages
- Control Word Profile Selection
- Process Data Configuration
- Troubleshooting Information
- Application Examples