Schneider Electric Altistart 46 Instruction Sheet
Reklama
Reklama
Instruction Bulletin
VD0C32S303A
October 1998
Raleigh, NC, USA
®
ALTISTART 46
Communication Option
MODBUS
®
RTU, MODBUS ASCII,
UNI-TELWAY™
ASCII Protocol for PC
VW3G46301
User’s Manual
DANGER
HAZARDOUS VOLTAGE
• Read and understand this bulletin in its entirety before installing or operating ALTISTART controllers. Installation, adjustment, repair and maintenance of controllers must be performed by qualified personnel.
• Disconnect all power before servicing the controller.
• Do not touch unshielded components or terminal strip screw connections with voltage present.
• Install all covers before applying power or starting and stopping the controller.
• User is responsible for conforming to all applicable code requirements with respect to grounding all equipment.
• Many parts in the controller, including printed wiring boards, operate at line voltage. Do not touch . Use only electrically insulated tools while making adjustments.
Before installing the controller:
• Disconnect all power.
• Place a “Do not turn on” label on the controller disconnect.
• Lock the disconnect in the open position.
Electric shock will result in death or serious injury.
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Table of Contents
CHAPTER 1: INSTALLATION AND CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . 1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
System Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLING THE COMMUNICATION OPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CONNECTING TO A MULTI-DROP BUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SUB-D Connector Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Connecting to a Standard RS-485 Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connecting to a Standard RS-422 Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connecting to a Standard RS-232C Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
WIRING RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Connecting to a UNI-TELWAY Bus with Telemecanique PLC . . . . . . . . . . . . . . . . . 6
Connection Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Sample Network Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connecting to a MODBUS Bus with MODICON™ PLC . . . . . . . . . . . . . . . . . . . . . 8
Connection Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Configuring the Bus Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
ASCII Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Reading the Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Modifying the Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Modifying the Configuration by Sending a File . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configuration Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Information Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Additional Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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ALTISTART 46 Communication Option
Table of Contents
Bulletin No. VD0C32S303A
October 1998
CHAPTER 2: CONNECTIONS AND REGISTER DEFINITIONS . . . . . . . . . . . . . . . . . . . 17
COMMUNICATION PRINCIPLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Control Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ATS46 States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Data Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Accessing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Power-Up Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
LINK/LOCAL Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
ATS46 CONTROLLER REGISTER DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 22
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October 1998
ALTISTART 46 Communication Option
Table of Contents
CHAPTER 3: UNI-TELWAY PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
LIST OF REQUESTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Identification Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Status Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Read and Write Objects Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Example 1: Word Object Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Example 2: Byte Object Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Event Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
REGISTER UPDATE TIMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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ALTISTART 46 Communication Option
Table of Contents
Bulletin No. VD0C32S303A
October 1998
CHAPTER 4: MODBUS PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
PRINCIPLE OF COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Accessible Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Exchanges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Checking and Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
MSTR BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Top Node Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Middle Node Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Bottom Node Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Read/Write Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Control Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Register Update Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
APPENDIX A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
APPENDIX B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
APPENDIX C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
iv
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1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
CHAPTER 1: INSTALLATION AND CONFIGURATION
INTRODUCTION
The VW3G46301 Communication Option (also referred to as C1 in this document) is designed for use with the ALTISTART 46 (ATS46) controller, allowing it to be connected to multi-drop networks using MODBUS RTU,
MODBUS ASCII, or UNI-TELWAY protocols.
As a node on a network, the ATS46 controller can receive and respond to data messages. The communication option provides access to the following ATS46 functions:
• configuration of communication parameters
• configuration of controller parameters
• downloading of settings
• control and supervision
• monitoring and diagnostics
The VW3G46301 is supplied with a 118 in. (3 m) RS-485 connection cable fitted with a 9-pin, male/female SUB-D connector.
During the process of commissioning the ATS46 controller for MODBUS or UNI-TELWAY communications, four ATS46 parameters must be set via a PC Terminal Emulation Program. The parameters are outlined in
Table 1 on page 12.
You must connect the PC’s serial COM port to the PLC communication module (Figure 1 on page 2) with a cable. Order the PC cable, catalog no.
VY1G461510, from a Square D distributor or construct a PC cable using the pin-out illustrated below.
9-Pin Male
SUB-D
Connector
1
2
3
4
5
6
7
8
9
ATS46 PLC
Communication Module
6
7
5
4
8
9
1
2
3
6
7
5
4
8
9
1
3
2
8
9
6
7
1
2
3
4
5
9-Pin Female
SUB-D
Connector
PC
Communication Port
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
System Safety
WARNING
LOSS OF CONTROL
• Control system designers must consider potential failure modes of control paths and, for certain critical control functions, provide a means of achieving a safe state during and after a path failure. An example of a critical control function is emergency stop. Separate or redundant control paths must be provided for critical control functions.
• System control paths may include communication links. Consideration must be given to implications associated with unanticipated transmission delays or failures of the link.
Failure to follow this instruction can result in death, serious injury, or equipment damage.
[1]
[1]
For additional information, refer to NEMA ICS 1.1-1984 (latest revision), Safety Guidelines for the Application,
Installation, and Maintenance of Solid State Control.
INSTALLING THE COMMUNICATION OPTION
Before performing any work on the controller, disconnect the power supply by using the safety switch disconnect or circuit breaker.
To install the communication option:
1. Ensure that the controller is connected to earth.
2. Mount the VW3G46301 communication option on the controller, as shown in Figure 1.
PLC Communication Module
(VW3G46301)
2
Figure 1: Mounting the PLC Communication Module
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
3. Connect the PC’s serial COM port to the ATS46 PLC Communication
Module. Use the optional PC cable, catalog no. VY1G461510
(ordered separately), or construct a cable using the pin-out illustrated on page 1.
4. With power applied to the ATS46 controller, set up the controller communication parameters (Table 1 on page 12) via the PC Terminal
Emulation Program. If you are using Microsoft
®
Windows
® version
3.11 and earlier, see page 11 for instructions. If you are using
Windows 95 or a later version, refer to Appendix C for configuration instructions.
5. When configuration is complete, remove power from the ATS46 controller, remove the PC cable, and connect the cable supplied with this kit to the ATS46 Communications Module. Refer to “Wiring
Recommendations” on page 6 for more information about wiring.
CONNECTING TO A MULTI-DROP BUS
SUB-D Connector Pin Configuration
The transmission interface is electrically isolated from the controller in accordance with the RS-485 and RS-422 (RS-232C compatible) standard, and is available on a 9-pin female SUB-D connector.
When using the ASCII protocol for PC, leave the TER/ input unconnected.
When using a bus protocol, connect the TER/ input to the +5 V input.
TX
RX
&
&
E
4.7 k
Ω
5 V
TER/
0 V
D (B)
1
8
4
7
D (A)
0 V
4.7 k
Ω
5 V
3
9
+5 V
TER/
D(B)
RD(B)
9
8
7
6
5
4
3
2
1
SG=RD(B)
0 V
TX=D(A)
RX=RD(A)
RS-232
Side view of external contacts
0 V
100 k
Ω
5 V
RD (B)
100 k
Ω
0 V
RD (A)
5
6
2
Figure 2: Electrical Interface
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Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
Connecting to a Standard RS-485 Bus
Cable with a 9- to 15-pin SUB-D connector is supplied with the option.
Pins to be used (side view of the 9-pin SUB-D connector)
0 V 4
D(B) 7
D(A)
3
TER/ 8
5 V 9
120
Ω
1 nF
Zt line terminator recommended at both ends of the line
Figure 3: RS-485 Interface
Connecting to a Standard RS-422 Bus
Pins to be used (side view of the 9-pin SUB-D connector)
0 V
4
D(B)
7
D(A)
3
RD(B)
6
RD(A)
2
TER/
8
5 V
9
Figure 4: RS-422 Interface
OR
4
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Bulletin No. VD0C32S303A
October 1998
Connecting to a Standard RS-232C Bus
Pins to be used (side view of the 9-pin SUB-D connector)
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
TX
7
6
3
1
4
Data
Transmission
SG
5
RX
2
Common
Data
Reception
TER/ 8
5 V 9
Jumper required for bus protocol;
Do not use for ASCII protocol.
NOTE: Shield connected to ground at the other end.
Figure 5: RS-232C Interface
When connecting to a PC, use the interconnection cable with a 9-pin
SUB-D connector and the 9- to 25-pin adaptor.
Do
not
use the TER/ to 5 V jumper for ASCII protocol communication with a PC. However, the jumper is necessary for communications using the other protocols.
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
WIRING RECOMMENDATIONS
Follow the wiring practices required by national and local electrical codes in addition to the following:
• Use metallic conduit for all controller wiring. Do not run multidrop cable and power wiring in the same conduit.
• Metallic conduit carrying power wiring must be separated from metallic conduit containing the multidrop cable by at least 8 cm (3 in).
• Non-metallic conduit or cable trays used to carry power wiring must be separated from metallic conduit containing multidrop cable by at least
30.5 cm (12 in).
• Whenever power wiring and multidrop cable cross, the metallic conduit and non-metallic conduit or trays must cross at right angles.
• For the multidrop cable, use shielded cable with two pairs of twisted conductors. Use the cable recommended for each multidrop bus system shown.
• To equalize the voltage potential, connect the multidrop cable shield as shown in Figures 3, 4, or 5.
Connecting to a UNI-TELWAY Bus with Telemecanique PLC
Apply the following rules when constructing a UNI-TELWAY multidrop network:
• Limit the number of nodes on the network to 28.
• Limit the stub cable length at each junction to 20 m (66 ft).
• Terminate each end of each twisted pair of the multidrop cable as shown in Figure 6.
120
Ω
1 nF
Figure 6: Termination Device
6
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Connection Accessories
To facilitate connecting the controller to the multidrop bus, the following cable (available in three lengths) is recommended:
• TSX-CSA 100: length 100 m (328 ft)
• TSX-CSA 200: length 200 m (656 ft)
• TSX-CSA 500: length 500 m (1,640 ft)
The TSX-SCA62 terminal block (Figure 7) is a passive unit that features a printed circuit board fitted with screw terminals, enabling two pieces of equipment to be connected to the bus. There is a jumper in the box which can be used to connect the end-of-line terminator. Code the PLC address by setting the microswitches on the printed circuit board inside the box.
These switch settings cannot be used to set the address of the
ALTISTART 46 controller. For more information, refer to the documentation shipped with the TSX-SCA62.
1 2
Figure 7: TSX-SCA62 Connector
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
Sample Network Layout
Figure 8 illustrates one possible system configuration involving multiple
ALTISTART 46 controllers, connected to a UNI-TELWAY bus.
TSX-SCM 21.6
TSX-CSAXXX
TSX-CSB015
TSX-SCA62
VW3-G46301
VW3-G46301
VW3-G46301
ALTISTART 46
Controller
ALTISTART 46
Controller
ALTISTART 46
Controller
Figure 8: Example of Connection to UNI-TELWAY Bus
NOTE: The ground connections between the TSX-SCA62 box and the
ALTISTART 46 controller must be made for good system operation.
Connections should be as short as possible.
Connecting to a MODBUS Bus with MODICON™ PLC
Apply the following rules when constructing a MODBUS multidrop network:
• Limit the number of nodes on the network to 32, including the master node.
• Daisy-chain the multidrop cable as illustrated in Figure 9. Do not use stub connections.
8
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Connection Accessories
Many MODICON PLCs cannot initiate messages from a MODBUS port because they were intended to be used as slave devices only. Therefore, when using a MODICON PLC, the MODICON BM85 bridge/multiplexer
(bridge mux) must be connected to the MODBUS Plus port. For multiple controllers, a data-enabled, RS-232C to RS-485 converter must be used.
Figure 9 shows system configuration involving multiple ALTISTART 46 controllers connected to a MODBUS bus, using a MODICON PLC.
NOTE: Your MODBUS device or PLC may be capable of initiating a message directly from a MODBUS port (it must be a master port). Consult
Schneider Automation for more information (1-800-468-5342).
If the bridge mux is configured as a slave port, only one ALTISTART controller can be connected to each port. For the bridge mux, the
MODBUS address of the ATS46 controller is used as a slave device address in configuration setup screen V1. Remember to go to setup screen V4 to save changes before powering down the bridge mux.
If the bridge mux is configured as a master port, up to 31 ALTISTART controllers or other devices can be connected to each port.
PLC
Bridge Mux
Port 1
Port 2
Port 3
Port 4
ATS46
Controller A
MODBUS
Node
3
ATS46
Controller B
MODBUS
Node
MSTR Block Address routing talking to ATS46 Controller A:
Address first device 12
Address second device 1 (Port 1)
Address third device 3
MSTR Block Address routing talking to ATS46 Controller B:
Address first device 12
Address second device 1 (Port 1)
Address third device 7
7
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
▲
Use Standard Modem Cable
DB 25 Male/DB 9 Female
GC BC00 301 and a Male-to-Male 9-Pin Adapter or wire your own cable using the following connections:
DB9 Male
RXD 2
TXD 3
DTR 4
GND 5
DSR 6
RTS
CTS
DB 25 Male
2 TX
3 RX
4 RTS
5 CTS
6 DSR
7 GND
20 DTR
MB Slave Port
MB Slave Port
MB+ Port
CPU
Modicon PLC
I/O I/O
ModBus+
MB+ Address 10
Modicon BM85 bridge mux
1
2
3
4
▲
RS-232C to RS-485 data enabled converter
D(A)
D(B) 0V
1 2 3 4 5
WHT/
BLU
BLU/
WHT
WHT/
BLU
BLU/
WHT
RS-485
Wiring
Interface
1
2
3
8
9
10
11
12
13
6
7
4
5
D (A)
14
15
G
G
D (B)
0 V
*
ATS46 Controller 4
*
810-289-020 Female 15-Pin
Wiring Interface: Telemecanique ABE-6SD15F or WAGO 810-289/W02
Cable: Belden 9841 or equivalent
I/O
RS-485
WHT/
BLU
BLU/
WHT
Wiring
Interface
*
3
4
1
2
5
10
11
12
13
8
9
6
7
14
15
G
G
D (A)
D (B)
0 V
ATS46 Controller 5
ATS46 Controller
Slave Address 5
Route Address 10:4:5
Wiring Interface
WHT/BLU
BLU/WHT
7
8
5
6
3
4
1
2
D (A)
13
14
15
G
G
9
10
11
12
D (B)
0 V
*
ATS46 Controller n
Figure 9: MODBUS Network Diagram
10
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
CONFIGURATION
To configure the Windows Terminal program:
1. Access the Terminal menu by selecting the Accessories and Terminal icons.
2. As shown below, select «Settings», «Terminal Emulation», and TTY
(Generic) from the Terminal menu.
3. From the Terminal menu, select «Settings» and «Terminal
Preferences». Set the Terminal Preferences to the values shown below.
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
4. From the Terminal menu, select «Parameters» and «Configuration».
Set Communications to the values shown below.
NOTE: When you select the parity bit, the number of data bits changes to 7. In this case, change the number of stop bits to 2 to restore the number of data bits to 8. Then set the number of stop bits back to 1.
Saving the terminal configuration to a *.trm file is recommended.
Configuring the Bus Communication
The configuration parameters for the communication option can be read using any protocol, but can only be written in ASCII protocol. To select
ASCII protocol, install a cable with no jumper strap between TER/ and 5 V.
To use the configured protocol, install a jumper between TER/ and 5 V.
12
Table 1: Configuration Parameter Values
Address Parameter
W2290
W2291
Product Address
(ADR)
Protocol (PRO)
Selected
Protocol
UNI-TELWAY
MODBUS
RTU
MODBUS
ASCII
Permitted
Values
ASCII
0
1-31
2
3
4
ADR
NO
Value
PRO
UTW
Reserved
RTU
5 ASC
Default Comments
0
2
Address not configured
Station address
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Table 1: Configuration Parameter Values (Continued)
Address Parameter
W2292
W2293
Speed (SPD)
Format (FOR)
Selected
Protocol
6
7
8
4
5
2
3
8
9
6
7
4
5
2
3
Permitted
Values
ASCII
8E1
8N1
8N2
7O1
7E1
7O2
7E2
SPD
300
600
1200
2400
4800
9600
19200
FOR
8O1
[1]
2 8O1
Default Comments
7
2
300 bits/s
600 bits/s
1200 bits/s
2400 bits/s
4800 bits/s
9600 bits/s
19200 bits/s
8 bits/odd parity/1 stop bit
Cannot be modified for
UNI-TELWAY
UTW
MODBUS
RTU
MODBUS
ASCII
2-5
2-9
[1]
Read as number of bits, parity (O=odd, E= even, N= none), number of stop bits
Example: 8O1 = 8 odd bits, 1 stop bit.
ASCII Message Format
The format of ASCII messages using Terminal is shown below.
PC (Master) question: ?{Data}{End}
ATS46 (Slave) answer: >{Data}{CR LF} where:
Data = question or response data in ASCII format
End = one or two end characters (CR or LF or CR LF or LF CR)
CR = carriage return (H‘OD’)
LF = line feed (H‘OA’)
©
1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Bulletin No. VD0C32S303A
October 1998
NOTES:
• End characters are not shown in the remainder of this chapter.
• The Windows Terminal program does not use the backspace key
(deleting the last character entered). If the backspace key is used, the echo of your message on the screen may seem correct, but it will be refused.
• If the question or a requested value is not correct, the response is >N.
Reading the Configuration
question: response:
(factory configuration)
?CONF
>CONF:PRO:UTW ADR:NO SPD:9600 FOR:8O1
The above sample configuration reads: UNI-TELWAY protocol, address not configured, speed 9600 bits/s, 8-bit format, odd parity, one stop bit.
Response parameter descriptions are provided in the ASCII column of
Table 1 on page 12.
Modifying the Configuration
Changes made to the communication configuration are saved in ATS46 memory. The response format when modifying the configuration is identical to that when entering the configuration. The parameters are listed in Table 1 on page 12, and they can be modified one at a time
(Example 1) or several in one question (Example 2). The mnemonics are provided in the ASCII column and the possible protocol values in the
Permitted Values column of Table 1.
Example 1 address 1
UNI-TELWAY protocol speed 19200 bits/s
8-bit format, odd parity,1 stop bit
?ADR=1
?PRO=UTW
?SPD=19200
?FOR=8O1
Example 2
MODBUS RTU protocol, address 1, speed 4800 bits/s, 8-bit format, no parity, 1 stop bit
?CONF=PRO=RTU ADR=1 SPD=4800
FOR=8N1
UNI-TELWAY protocol, speed 19200 bits/s (format is fixed, address not modified)
?CONF=PRO=UTW SPD=19200
Any parameters that are not modified retain their previous values (ensure that these values are correct).
14
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
Modifying the Configuration by Sending a File
It is possible to enter the configuration in a text file, prepared using a text editor (Windows Notepad type), to avoid typing the same command line repeatedly.
Enter the configuration you wish to send (e.g., ?CONF=PRO=UTW
ADR=1 SPD=9600) in the notepad and save the file. The file must end with a CR or LF. Press Enter at the end of the configuration line.
In the Windows Terminal «Transfer» menu, select «Send a text file», then select the file previously saved. The file is immediately transmitted via the
Serial Link. A message confirming the transfer is displayed.
Configuration Help
Help is provided for the mnemonics used. For example:
To access Help:
Response:
?HELP
?HELP PRO ADR SPD FOR
To access parameter Help:
Response:
?HELP PRO
>HELP PRO: PRO=UTW or RTU, ASC
Information Requests
To identify the ATS46 controller type and option being used, send the following request:
Information request:
Response:
?INFO
>INFO:C1:V:1.0 IE01H TYPE:01H CS9B5AH ATS46D32:V1.1
In the above example, the communication option C1 (=VWG46301) has software version V1.0 IE01 (E= version index), a standard type with a program that contains H’9B5A’ as checksum. The ATS46 controller type is ATS46D32 with software version V1.1.
NOTE: The checksum listed above is not an exact value for V1.0 software, but is provided to illustrate the Response format.
©
1998 Square D All Rights Reserved
15
ALTISTART 46 Communication Option
Chapter 1: Installation & Configuration
DIAGNOSTICS
Bulletin No. VD0C32S303A
October 1998
Two indicator lamps are on the front panel of the option:
COM
OK
Red LED
Green LED
RS232/422/485
Figure 10: Communication Interface
Table 2: Communication Diagnostics
OK Lamp
Green
COM
Lamp Red
Probable Cause Corrective Action
1
0
0
0
1/10
1/2
0
0
1
1/10
(6x)
0
0
[1]
Normal operation, bus and controller present OK
Switched off, powered off
Check the interface or the communication option.
Bus communication fault
Character error
Check the communication bus and the connections. Check the switches on the subscriber sockets.
Check the communication configuration or the TER/-5 V strap (absent in ASCII protocol/present in bus protocol).
Configure the communication option.
Communication option not configured
Communication fault between the communication option and the ATS46 controller (bus cable connected to option)
Check the 6-pin connector between the option and the ATS46 controller.
1/2 1
Communication fault between the communication option and the ATS46 controller (PC cable connected to option)
Check the 6-pin connector between the option and the ATS46 controller.
Lamp status: 0 = off 1 = on 1/2 = slow flashing (500 ms) 1/10 = fast flashing (100 ms)
[1]
This display flashes for 600 ms (3x on and 3x off) if an incorrect character has been received. The short flashing is repeated after a period of five seconds if an incorrect character is received. This only occurs when the communication option is set for communication fault (no message received for 10 s in bus communication or 1 s in ASCII protocol).
If the option never changes to normal operation, this display indicates that the wiring is correct (except, perhaps, for the TER/–5 V strap), but that the configuration speed or format is not suitable.
Additional Diagnostics
For an explanation of fault code registers, refer to Table 9 on page 27.
16
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
CHAPTER 2: CONNECTIONS AND REGISTER DEFINITIONS
COMMUNICATION PRINCIPLES
Power Connections
The power wiring to the ALTISTART 46 (ATS46) controller can be connected in accordance with the diagrams shown in the ATS46 user guide, part number VD0C32S301.
Control Connections
The connection from STOP to PL must be made at all times for the controller to run. As shown in Figure 11 on page 18, the control connection scheme depends on whether the start command is to be issued via the terminal strip (LOCAL mode) or through the PLC (LINK mode). The control scheme also depends on the setting of the DLI bit
(W4060,1), as shown in Table 3.
Table 3: Setting the DLI Bit
LI–PL connection = 0
(not connected)
LI–PL connection = 1
(connected)
LOCAL Mode
(DLI = 0)
Standard operation — can configure
LI for all available options
LINK Mode
(DLI = 1)
Start command only by PLC.
LI ignored unless configured for local control.
Cannot switch to LINK mode if LI is configured for local control. Other LI configurations can be used but will not prevent switching to LINK mode.
Start command only by terminal input
WARNING
UNINTENDED EQUIPMENT OPERATION
If DLI = 1, the logic input (LI) is ignored unless configured for Force to
Local Control (W4022=4). All other functions of the logic input must be actuated through the PLC command (W4060).
Failure to follow this instruction can result in death, serious injury, or equipment damage.
©
1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
October 1998
S
T
O
P
R
U
N
L
I
P
L
STOP
RUN
Only connect from STOP to PL when starting solely from a PLC.
Figure 11: Control Connections
S
T
O
P
R
U
N
L
I
LINK
LOCAL
P
L
Use 3-wire control to start from the terminal or from a PLC.
ATS46 States
18
If automatic restart is not used, the controller state is either no fault
(ready/run) or fault. Figure 12 shows the four controller states which exist if automatic restart is selected (W4035,1).
Automatically resettable fault
Automatic reset
Automatic fault reset
No Fault
(normal operation)
Fault resettable on request
Reset request
Non-resettable fault
Controller re-initialization
Figure 12: ATS46 Controller States
Fault resettable on request
Non-resettable fault
Non-resettable fault
WARNING
UNINTENDED EQUIPMENT ACTION
• Automatic restart can only be used for machines or installations that present no danger to personnel or equipment in the event of automatic restarting.
• Equipment operation must conform with national and local safety regulations.
Failure to follow this instruction can result in death, serious injury, or equipment damage.
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Descriptions of each ATS46 state are provided below.
State
1 No Fault
Standard Mode
(W4035,1 = 0)
Auto Reset Mode
(W4035,1 = 1)
Controller is ready or running with no fault condition detected.
Controller is ready or running with no fault condition detected.
2 Automatic Reset
Fault
3 Fault Reset on
Request
Not taken into account.
This state follows a fault that can be reset without further intervention.
If R1 is configured as a fault relay, this type of fault does not cause the R1 relay to change state.
If R1 is configured for control of an isolation contactor, this type of fault causes the R1 relay to change state.
Causes the R1 relay to change state. Relay will re-energize when a new run command is issued and the fault has cleared.
When a fault is encountered, the drive will check to see if (W4035,1=1) is set. If true, the drive will reset once the fault is cleared. This will occur only if the fault is an auto restart type. Refer to the Soft Start Controller User’s
Manual, part number VD0C32S301, for more information on faults.
4 Non-resettable
Fault
Requires cycling of control power to reset.
Requires cycling of control power to reset.
Data Structure
The adjustment, control, supervision, and monitoring of ATS46 controllers are performed using data (or objects) that are specific to this product.
The data consists of:
•
•
Bits
that execute logic commands and are designated Bi, where i = Bit number. For example, B1 = Starter reset (request for online reset).
Words
(of 16 bits) are designated Wx, where x is a word number.
Words are used to save either integer values (0 to 65535) or 16 independent logic states that are called registers.
Example: W4028 = Boost level (digital value)
W4061 = Controller status register (16 status bits)
NOTE: Bit numbers are displayed as 0 to 9, then A to F. For example,
W4061,1 designates Bit 1 of register 4061. W4061,F designates Bit F of register 4061.
©
1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
October 1998
Accessing Data
The tables at the end of this chapter list the parameters that can be accessed via the communication link. The exact function of each parameter and its effect on the behavior of the controller are described in the ATS46 user guide, part number VD0C32S301.
Data including fault and monitoring information can only be read. Any attempt to write to this data will be refused. The bits and words corresponding to the adjustment, configuration and command parameters can be written to as well as read.
Units
Words are expressed as unsigned integer values (0 to 65535), using the units defined in the tables at the end of this chapter. For values that are listed as decimal units in the register definition tables, the decimal point is implied.
Example: W4037 = Initial torque as a percentage of Tn (e.g., 50 = 50% of Tn)
Ranges
The range permitted by the controller is specified for each parameter.
Where noted, 0 in the range column indicates that when the parameter is set to 0, the function is disabled.
Example: When W4036 = 0, no maximum torque limit is specified; otherwise, the adjustment range is from 10 to 200 (as a percentage of Tn).
Power-Up Values
Each time the ATS46 controller is powered up, it is initialized with the configuration and adjustments stored in EEPROM memory (in LINK mode, store adjustments with W4060,E or return to factory settings with
W4060,D).
The controller is systematically set to LOCAL control mode (commands are expected on the terminal block). To control the ATS46 controller from a multi-drop bus, it is necessary to assign the commands to LINK mode by setting W4060,1 to 1.
LINK/LOCAL Management
Two control modes are provided for ATS46 controller operation:
• LOCAL mode via 2- or 3-wire terminal block control
• LINK mode via a PC or a PLC
20
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
ATS46 operating modes are only effective for accessing the command parameters and have no effect on the configuration, adjustment, or monitoring parameters.
Table 4: LINK/LOCAL Transition Parameters
Parameter
Command bit B2 (DLI)
Command word W4060,1 (DLI)
Command bit B4 (NTO)
Command word W4060,4 (NTO)
Configuration word W4022 (LI)
Configuration word W4029 (STY)
Monitoring word W4061,0 (LOC)
Monitoring word W4061,5 (FLO)
Monitoring word W4066,0 (LIO)
Description
Assigns commands to LINK/LOCAL mode
Same as command bit B2 (DLI)
No time out
Same as command bit B4 (NTO)
Assigns LI to LOCAL mode
Selects stop type via LI_STOP
LOCAL mode = 1, LINK mode = 0
LOCAL mode = 1, not LOCAL mode = 0
State of LI (0=low, 1=high)
Operation
In LOCAL mode, the terminal block is active and must be used to start and stop the ATS46 controller.
In LINK mode, the serial link has write access to the commands. Only the
STOP terminal is active and will override all other commands.
If the controller is configured for LOCAL mode and LI is configured for local control, activating LI will prevent the controller from switching to
LINK mode.
When the controller is switched out of LINK mode, the controller will run if there is a RUN command present at the terminal strip.
In LINK mode, messages must be sent to the controller regularly (at least one message every 10 seconds with UNI-TELWAY, MODBUS ASCII, and
MODBUS RTU protocol and every second in ASCII protocol). If a message is not received, a controller serial link fault (SLF) occurs. The communication check can be inhibited by setting bit NTO to 1, which prevents the SLF fault from displaying. This is useful in setup and troubleshooting; however, NTO should be set to 0 for normal serial link command operation.
©
1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
October 1998
WARNING
LOSS OF CONTROL
Setting B4 or W4060,4 (NTO) to 1 disables serial link fault protection.
Provide alternate control paths when disabling serial link fault protection.
Failure to follow this instruction can result in death, serious injury or equipment damage.
ATS46 CONTROLLER REGISTER DESCRIPTIONS
NOTE: When using the MSTR block (refer to “MSTR Block” on page 40), add 1 to the register number. Bit 0 is always the right-most or leastsignificant bit. Bit F is always the left-most or most-significant bit.
Table 5: Command Bits (read and write)
B5
B6
B7
B8
B9
Bit Name Description
B0
B1
B2
B3
B4
Function Address
RST
DLI
EXT
—
NTO
Controller reset command
Command assigned to
LINK/LOCAL mode
External fault
Reserved
No Time Out
Acknowledges a correctable fault and resets the fault relay.
W4060,0
LINK = 1, LOCAL = 0
The controller can only be controlled via the serial link (bus or PC) or via its terminal block.
W4060,1
The controller triggers an EtF fault.
—
W4060,2
—
The controller does not trigger an SLF fault if messages are not received within 10 s.
W4060,4
RUN Start command
CAF Braked stop command
0=inactive; 1=active
0=inactive; 1=active
CAD Decelerated stop command 0=inactive; 1=active
CAL Freewheel stop command 0=inactive; 1=active
— Reserved —
W4060,5
W4060,6
W4060,7
W4060,8
—
The bit designations in Table 5 follow UNI-TELWAY protocol. When using
MODBUS protocol, observe the following bit order designation.
UNI-TELWAY
MODBUS
0 1 2 3 4 5 6 7 8 9 A B C D E F
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
22
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
WARNING
UNINTENDED EQUIPMENT OPERATION
There is a shift of 1 between the address in UNI-TELWAY and
MODBUS protocols. When using MODBUS protocol, add 1 to each address listed in the following tables.
Failure to follow this instruction can result in death, serious injury, or equipment damage.
©
1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
October 1998
Table 6: Adjustment Words (read and write)
Address
W4036
W4037
W4038
W4039
W4040
W4041
W4042
W4043
W4044
W4045
W4046
[1]
Name Range
TLI
TQ0
EDC
ILT
OIL
BRC
EBA
ACC
DEC
0
[2]
10–200
0–100
0–100
Unit
% of Tn
% of Tn
% of Tn
Description
Max torque during acceleration
Initial torque during acceleration
End of deceleration ramp threshold
150–700 max 500% I
CL
0
[2]
50–300
0–100
% of In
% of In
—
20–100
1–60
1–60
Current limit
Current limit alarm
Braking current
% of braking time Adjustment of braking time
S Acceleration ramp time
S Deceleration ramp time
Reserved
Reserved
W4047 RGC 0–100 —
Adjustment of deceleration gain
[1]
When using MODBUS protocol, add 1 to the address.
[2]
When the parameter is set to 0, the function is disabled.
Possible Values
0 = off (CLP must be on for value to be used)
0 = off
0 = off
Table 7: Configuration Words (read and write)
Address
[1]
Name Range Unit Description Possible Values
W4018–4019
W4022
W4023
LI
LO1
0–8
0–2
Reserved
Logic input LI assigned
Logic output LO1 assigned
Read at 8000 H
0=not assigned
1=force freewheel
2=external fault
[2]
3=reserved
4=local control
5=cascading motor control
6=reserved
7=motor overload reset
8=fault reset
0=not assigned
1=motor thermal alarm
2=motor powered
W4024 AO 0–5 Analog output AO assigned
0=not assigned
1=motor current (A)
2=motor torque (% Tn)
3=motor thermal state
4=power factor
5=active power
[1]
[2]
[3}
When using MODBUS protocol, add 1 to the address.
In LINK mode, an external fault must be indicated by the PLC. Do not connect the external fault indication device to the logic input on the ATS46 controller, as the signal will be ignored.
When the parameter is set to 0, the function is disabled.
24
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Table 7: Configuration Words (read and write) (Continued)
Address
[1]
Name Range Unit Description Possible Values
W4025
W4026
W4027
W4028
W4029
W4030
W4031
W4032
W4033
W4034
ASC
IN
LSC
BST
STY
PHR
ULL
TBS
TLS
THP
50–500 %
50–130% ICL 0.1 A
20–90 % losses
0
[3]
, 50–100 % of V
0–2
0–2
0
0–999
0
[3]
[3]
0–7 or 20–100 % of Tn
, 10–999 seconds seconds
Analog output scale
Motor nominal current
Stator loss compensation
Voltage boost level
Stop type selection via logic input LI_STOP
0=freewheel
1=deceleration ramp
2=braking
Default assigned to phase rotation
0=off
1=direct rotation direction
2=reverse rotation direction
Underload trip threshold
Time adjustment before starting
Start time too long
Motor thermal protection
0=protection inhibited
1=sub-class 2
2= class 10A
3=class 10
4=sub-class 15
5=class 20
6=sub-class 25
7=class 30
Configuration register CNF
W4035
CLP
ARS
R1
LO2
AO1
0–1
0–1
0–1
0–1
0–1
Torque control
Automatic reset
Relay R1 assignment
Logic output LO2 assignment
Analog output range
4035,0 = 0 off
4035,0 = 1 on
4035,1 = 0 manual reset
4035,1 = 1 auto reset
4035,2 = 0 fault relay
4035,2 = 1 isolating relay
(Bit 4060,0 controller reset function clears fault when this relay is used as a fault relay.)
4035,3 = 0 not assigned
4035,3 = 1 current threshold alarm
4035,4 = 0 0–20 mA
4035,4 = 1 4–20 mA
4035,5 = 0 not assigned
4035,5 = 1 test function
SST 0–1
Select test operation on a low power motor
CSC 0–1 Cascading motor
Reserved
4035,6 = 0 not active
4035,6 = 1 active
4035,7–F
[1]
[2]
[3}
When using MODBUS protocol, add 1 to the address.
In LINK mode, an external fault must be indicated by the PLC. Do not connect the external fault indication device to the logic input on the ATS46 controller, as the signal will be ignored.
When the parameter is set to 0, the function is disabled.
©
1998 Square D All Rights Reserved
25
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
October 1998
Table 8: Command Word (read and write)
Address
[1]
Name Range Unit Description Possible Values
W4060
CMD
RST
DLI
EXT
DMC
NTO
RUN
CAF
CAD
CAL
RTH
Command register
Controller reset command
Commands assigned over link
External fault command
W4060,0 = 0 inactive
W4060,0 = 1 active
W4060,1 = 0 commands not assigned over link
W4060,1 = 1 commands assigned over link
W4060,2 = 0 inactive
W4060,2 = 1 active on positive edge
[2]
W4060,3 = inactive
W4060,3 = 1 active
W4060,4 = 0 enable
W4060,4 = 1 disable
Motor deceleration control in cascade
No time out
(no SLF fault)
Start command
Braked stop command
Decelerated stop command
Freewheel stop command
W4060,5 = 0 inactive
W4060,5 = 1 active
W4060,6 = 0 inactive
W4060,6 = 1 active
W4060,7 = 0 inactive
W4060,7 = 1 active
W4060,8 = 0 inactive
W4060,8 = 1 active
Reset motor thermal state
W4060,A = 0 no
W4060,A = 1 yes/reset
TRE
INT
Reset elapsed time
Recall factory setting
W4060,C = 0 inactive
W4060,C = 1 active on positive edge
W4060,D = 0 inactive
W4060,D = 1 active on positive edge
[2]
MRE
Store adjustments in
EEPROM
W4060,E = 0 inactive
W4060,E = 1 active on positive edge
[2]
RRE
[1]
When using MODBUS protocol, add 1 to the address.
[2]
Bit returns to 0 after operation.
Recall adjustments in EEPROM
W4060,F = 0 inactive
W4060,F = 1 active on positive edge
[2]
26
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Table 9: Monitoring Words (read only)
Address
[1]
Name Range Unit Description Possible Values
W4061
ETA
LOC
RDY
FAI
FLO
NTO
SST
Controller status register
Local/Link mode
Controller status
Controller faulted
W4061,0 = 0 local
W4061,0 = 1 link
W4061,1 = 0 not ready
W4061,1 = 1 ready
W4061,2 = 0 normal operation
W4061,2 = 1 faulted
W4061,3 = 0 false
W4061,3 = 1 true
Stopped after request via terminal block
Local control
Communication check inhibited
W4061,5 = 0 false
W4061,5 = 1 true
W4061,6 = 0 false
W4061,6 = 1 true
Current alarm threshold
W4061,7 = 0 false
W4061,7 = 1 true
Steady state
Short-circuit
Stop phase
Acceleration phase
W4061,8 = 0 false
W4061,8 = 1 true
W4061,9 = 0 false
W4061,9 = 1 true
W4061,A = 0 false
W4061,A = 1 true
W4061,B = 0 false
W4061,B = 1 true
OVL
LIM
NLP
Motor thermal alarm
Current limited
W4061, C = 0 false
W4061,C = 1 true
W4061,D = 0 false
W4061,D= 1 true
No mains supply
W4061,E = 0 false
W4061,E = 1 true
Mains supply frequency
W4061,F = 0 50 Hz
W4061,F = 1 60 Hz
W4062
W4063
LCR
LTR
0–999
0–255
A/10
% of Tn
Motor current
Motor load state
W4064 LTH 0–250 % Motor thermal state
[1]
When using MODBUS protocol, add 1 to the address.
[2]
Bit returns to 0 after operation.
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Chapter 2—Register Definitions
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October 1998
Table 9: Monitoring Words (read only) (Continued)
Address
[1]
Name Range Unit Description Possible Values
W4065 PHR 0–2 Phase rotation state
0=off
1=direct rotation direction
2=reverse rotation direction
LIO State of logic I/O
W4066
Logic input LI
Logic output LO1
Logic output LO2
Relay R1
Relay R2
Vigithem
Logic input LI_RUN
Logic input LI_STOP
Operating duty switch
W4066,0 = 0 low
W4066,0 = 1 high
W4066,1 = 0 low
W4066,1 = 1 high
W4066,2 = 0 low
W4066,2 = 1 high
W4066,3 = 0 open
W4066,3 = 1 closed
W4066,4 = 0 open
W4066,4 = 1 closed
W4066,5 = 0 thermal overshoot
W4066,5 = 1 closed
W4066,6 = 0 low
W4066,6 = 1 high
W4066,7 = 0 low
W4066,7 = 1 high
W4066,8 = 0 standard
W4066,8 = 1 severe
W4066,9–W4066,F Reserved
W4067 COS 1–100 % Cos motor power factor
0.01 to 1 displayed as %;
÷ by 100 for actual value
W4068 TFR 10–65535 Hours Elapsed time
[1]
When using MODBUS protocol, add 1 to the address.
[2]
Bit returns to 0 after operation.
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Table 9: Monitoring Words (read only) (Continued)
Address
[1]
Name Range Unit Description Possible Values
W4069
W4070
W4071
W4072
DFT
INF
OCF
PIF
SLF
ETF
STF
USF
PHF
OHF
LRF
OLF
FRF
ULF
SAO
—
LPR
Fault register
Reserved
Internal fault
Overcurrent fault
Phase inversion
Reserved
Serial link
W4069,0
W4069,1
W4069,2
W4069,3
W4069,4
W4069,5
W4069,6
W4069,7
External fault
Start too long
Mains failure and start request
W4069,8
Phase failure W4069,9
Controller thermal fault W4069,A
Rotor locked in steady state
W4069,B
Motor thermal overload W4069,C
W4069,D
Reserved
Underload
W4069,E
W4069,F
Value of analog output
AO
Time before starting alarm
Active power
W4071,0 = 0 inactive
W4071,0 = 1 active
0=inactive
1=active
W4090
W4091
PTR
DFT
Fault order
Fault register repetition
W4092
Time counter repetition
(W4068)
[1]
When using MODBUS protocol, add 1 to the address.
[2]
Bit returns to 0 after operation.
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ALTISTART 46 Communication Option
Chapter 2—Register Definitions
Bulletin No. VD0C32S303A
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30
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 3—UNI-TELWAY Protocol
CHAPTER 3: UNI-TELWAY PROTOCOL
LIST OF REQUESTS
Table 10 describes the UNI-TELWAY requests accepted by the
ALTISTART 46 (ATS46) controller, and their limits. Detailed information on coding the requests is given in the UNI-TELWAY reference manual,
TSX D24 004.
Table 10: List of Requests
Request
Code
(Hexadecimal Format)
Identification
Protocol version
Status
Mirror
Read error counter
Counter reset
Read one bit
Write one bit
Read one word
Write one word
Read objects
Write objects
H'0F’
H'30'
H'31'
H'FA'
H'A2'
H'A4'
H'00'
H'10'
H'04'
H'14'
H'36'
H'37'
Event data
—
—
Specific H'F2'
[1]
The ATS46 controller uses only 27 words.
Accepted by
ATS46 Controller
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
63 Words max.
[1]
60 Words max.
Yes
2 Words
See Table 12
Identification Request
Table 11: Identification Request
Request
Code
(Hexadecimal Format)
Answer code H'3F'
Product type H'16' for ATS46 controller
Sub-type
Product version
ASCII string
[2]
H'46' for ATS46 controller
H'xx'
[1]
Catalog number (e.g. ATS46D17N)
[1] xx = software version. For example, enter H'21' for V2.1.
[2]
The first byte of an ASCII string always corresponds to the length of the string.
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Chapter 3—UNI-TELWAY Protocol
Bulletin No. VD0C32S303A
October 1998
Status Request
Table 12: Status Request
Request Code (Hexadecimal Format)
Answer code
Current state
H'61'
H'xx'
[1]
Bit 0, internal fault
Bit 1, resettable fault
Bit 2, non-resettable fault
Bit 3, not used
Bit 4, not used
Bit 5, not used
Bit 6, controller at a standstill (RDY, SLC, or fault)
Bit 7, controller in Local control mode
State mask H'C7' indicates the significant bits for the current state
[1] xx = software version. For example, enter H'21' for V2.1.
Read and Write Objects Requests
Read and write requests allow access to several words within the request limits described in Table 10. They may be coded as shown in Table 13.
Table 13: Read and Write Objects Requests
Request
Question code (TxTi,C)
Category
Segment
Object type
Object address
Code (Hexadecimal Format)
H'36' (Read) or
H'37' (Write)
0 to 7
H'68' (internal word)
H'06' for reading a byte (8 bits) or
H'07' for reading or writing a word (16 bits)
H'xxxx'
The answer to the “write objects” request is accepted if at least one word is written. Reserved or unused words are read at 0 unless noted, and writing them has no effect.
The following examples give typical read requests for the TSX7 programmable controller using a text block. The examples read words
W4022 to W4025 of the ATS46 controller, first using word object types
(Example 1), then using byte object types (Example 2).
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October 1998
ALTISTART 46 Communication Option
Chapter 3—UNI-TELWAY Protocol
Example 1: Word Object Type
The transmission text block in Figure 13 illustrates a read request using the word object type (H'07'). In the example:
• TxTi,C=H'0736' (category + request)
• TxTi,L=6
• + Transmission Table
Type of Word
Internal Word Segment
H'07' H'68'
4023
4
Number of words to read
Number corresponding to first word
Figure 13: Reading Words W4023 to W4026:
Transmission Text Block
Figure 14 illustrates the reception text block associated with the read request in Figure 13. In the example:
• TxTi,V=H'66' (report)
• TxTi,S=9 (9 bytes received)
• + Reception Table
The data received in the reception table is offset by one byte. The application program must correct the data (by successive offsets, for example) before it is used.
W4023 (least sig.)
W4024 (least sig.)
W4025 (least sig.)
W4026 (least sig.)
H'07'
W4023 (most sig.)
W4024 (most sig.)
W4025 (most sig.)
W4026 (most sig.)
Figure 14: Reading Words W4023 to W4026: Reception Text Block
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Chapter 3—UNI-TELWAY Protocol
Bulletin No. VD0C32S303A
October 1998
Example 2: Byte Object Type
The transmission text block in Figure 15 illustrates a read request using the byte object type (H'06'). In the example:
• TxTi,C=H'0736' (category + request)
• TxTi,L=6
• + Transmission Table
Type of Word
Internal Word Segment
34
H'06' H'68'
8045
9
Number of bytes to read
(most significant bit of W4022 + 8 bytes comprising W4023 to W4026)
Number corresponding to the first byte
(most significant bit of W4022 has address 2 x 4022 + 1 = 8045)
Figure 15: Reading Words W4023 to W4026:
Transmission Text Block
Figure 16 illustrates the reception text block associated with the read request in Figure 15. In the example:
• TxTi,V=H'66' (report)
• TxTi,S=10 (10 bytes received)
• + Reception Table
• The programming in Figure 15 enables the words to be correctly registered in the reception table.
W4022 (most sig.)
W4023
W4024
W4025
W4026
H'06'
Figure 16: Reading Words W4023 to W4026: Reception Text Block
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1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 3—UNI-TELWAY Protocol
Event Data
The ATS46 controller transmits event data on its own initiative to the
UNI-TELWAY link master, without having first received a question. This data is sent via the “unrequested data” request and does not require an answer from the receiver.
Event data is sent in the following two cases:
• When a fault appears or disappears (change of state of W4061, bit 2 of status register).
• When the controller is forced to local control by one of its logic inputs
(change of state of the input), if an input has been assigned to this function via word W4022.
Event data consists of two 16-bit words, transmitted in the following order:
• ETA status register (W4061)
• DFT fault register (W4069)
Using event data with the TSX programmable controller requires the following:
• Correct configuration of the master coupler for the UNI-TELWAY link
• Regular monitoring of the indicators which display changes in the value of the data
• Assignment of the data via the read request of the event data
REGISTER UPDATE TIMES
Table 14 lists the maximum register update times for a single ATS46 controller using UNI-TELWAY protocol. These times assume a baud rate of 9600 and no communication errors.
Table 14: Maximum Register Update Times
Number of Registers
Transferred
Read Time
[1]
(msec)
Write Time
[2]
(msec)
1
10
44.7
65.3
43.5
64.2
20 88.2
87.1
50 157.0
155.8
[1]
Read is by “read object” (36H) request. Values shown include query time, master processing time, and acknowledge (ACK) time.
[2]
Write is by “write object” (37H) request. Values shown include query time, master processing time, and acknowledge (ACK) time.
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Chapter 3—UNI-TELWAY Protocol
Bulletin No. VD0C32S303A
October 1998
36
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Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
CHAPTER 4: MODBUS PROTOCOL
PRINCIPLE OF COMMUNICATION
MODBUS is a dialog protocol which creates a hierarchical structure between a master device and one or several slave devices. The
ALTISTART 46 (ATS46) controller is always a slave device. MODBUS protocol enables the master device to interrogate one or more intelligent slaves. A multi-drop link connects the master device and slaves to one another.
Two types of dialog are possible between master device and slave:
• The master device communicates to the slave and waits for a response.
• The master device talks to a group of slaves without waiting for a response (broadcast messages).
The slave number can be between 1 and 31. The number 0 is reserved for a broadcast message.
In either type of dialog, the master device initiates and controls all exchanges with the slaves. If an incorrect exchange occurs, the master device reiterates the exchange and declares the slave absent if no answer is received after a given time has elapsed. Only one device may transmit on line at any time. A slave cannot initiate an exchange, nor is lateral communication (i.e., slave to slave) possible. The master device's programming must therefore be designed to interrogate a slave and send the data received to another slave.
Master
Controller
Slave
J
Slave
K
Figure 17: MODBUS Protocol
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Slave
L
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Chapter 4—MODBUS Protocol
Bulletin No. VD0C32S303A
October 1998
NOTE: Register structures in the ALTISTART controller are of
UNI-TELWAY designation. When using MODBUS protocol, note the following differences:
1. Reverse bit order—UNI-TELWAY protocol is hexadecimal, 0 to F, where MODBUS protocol is from 16 to 1.
UNI-TELWAY
MODBUS
0 1 2 3 4 5 6 7 8 9 A B C D E F
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
2. Address offset by 1—Add 1 to the UNI-TELWAY address to get the proper MODBUS address.
WARNING
UNINTENDED EQUIPMENT OPERATION
There is a shift of 1 between the address in UNI-TELWAY and
MODBUS protocols. When using MODBUS protocol, add 1 to each address listed in the parameter tables throughout this manual.
Failure to follow this instruction can result in death, serious injury or equipment damage.
Accessible Data
The MODBUS protocol enables data (bits and words) to be exchanged between the master device and several slaves. In each slave unit, bit areas are defined for the master device to use when reading or writing data. Input objects may only be read, whereas output objects may be read or written.
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October 1998
ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
Master
Controller
MODBUS addressing
Slave J
Slave K
Input
Bits
Output
Bits
Input
Words
Output
Words
Slave L
Figure 18: Input and Output Data Objects
Exchanges
The master device always initiates data exchanges. The master device waits for the slave's answer before transmitting the next message, thus avoiding any conflict on the line. Operation in half-duplex is therefore authorized.
Checking and Supervision
When two entities are communicating via asynchronous serial link, control of exchanges between them must naturally include exception messages, should exchange faults occur. A slave receiving an incoherent message will report an exchange fault to the master device, which in turn will determine whether to repeat the exchange.
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1998 Square D All Rights Reserved
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ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
Master
Bulletin No. VD0C32S303A
October 1998
ATS46
Controller
Figure 19: Communicating Exchange Faults
MSTR BLOCK
Overview
When using a bridge multiplexer as shown in Figure 9 on page 10, the
Master (MSTR) function block can be used. The BM85 bridge/multiplexer
(bridge mux) operates as a MODBUS Plus node and provides four serial ports that can be configured separately for the serial devices in your application. BM85 models are available for RS-232, RS-485 or
MODICON MODBUS serial devices.
If you are not using a bridge mux but would like to use MODBUS commands, consult the
MODICON MODBUS Protocol Reference Guide
, part number PI-MBUS-300. (This document is available by fax-ondemand from Schneider Automation at 1-800-468-5342. Select option 3, documents 3001 and 3002.)
PLCs that support MODBUS Plus communications have a special MSTR instruction with which nodes on the network can initiate message transactions. The MSTR function allows you to initiate one of nine possible network communications operations over MODBUS Plus. Each operation is designated by a code, as described in Table 15.
Table 15: MODBUS Operations Codes
Operation
Write data
Read data
Get local statistics
Clear local statistics
Write global database
1
2
3
4
5
Code Operation
Read global database
Get remote statistics
Clear remote statistics
Monitor peer cop status
Code
6
7
8
9
40
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1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
The read and write MSTR instruction blocks are discussed on page 42.
For more information, refer to the user guide, MODICON Ladder Logic
Block Library
, part number 840 USE 101 00.
Inputs
The MSTR block has two control inputs (see Figure 20). When the input to the top node is ON, it enables the instruction. When the input to the middle node is ON, it terminates the active operation.
Outputs
The MSTR block can produce three possible outputs (see Figure 20). The output from the top node echoes the state of the top input; i.e., it goes ON while the instruction is active. The output from the middle node echoes the state of the middle input; i.e., it goes ON if the MSTR operation is terminated prior to completion. The output from the bottom node goes ON when an MSTR operation has been completed successfully.
Enables selected
MSTR operation
Control
Block
Operation is active
Terminates active
MSTR operation data area
Operation terminated unsuccessfully
BCKM
First register to capture intermittent errors
MSTR length
Figure 20: Block Structure
Operation successful
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Chapter 4—MODBUS Protocol
Bulletin No. VD0C32S303A
October 1998
Top Node Content
The 4x register entered in the top node is the first of nine contiguous holding registers that comprise the control block.
Table 16: Control Block Registers
Register
Displayed
First implied
Second implied
Third implied
Fourth implied
Fifth implied
Sixth implied
Seventh implied
Eighth implied
Content
Identifies one of the nine MSTR operations
Displays error status
Displays length
Displays MSTR operation-dependent information
Routing 1 register (used to designate the address of the destination node for a network message transaction)
Routing 2 register
Routing 3 register
Routing 4 register
Routing 5 register
NOTE: Before programming an MSTR instruction, an understanding of routing path structures is required. For information about routing path structures, refer to the user guide, MODBUS Plus Network Planning and
Installation,
part number 890 USE 100 00.
Middle Node Content
The 4x register entered in the middle node is the first in a group of contiguous holding registers that comprise the data area. This data area is the source of data in operations providing the communications processor with data (e.g., a write operation). The data area is the destination of the data in operations acquiring data from the communications processor (e.g., a read operation).
Bottom Node Content
The integer value entered in the bottom node specifies length; i.e., the maximum number of registers in the data area. The length must be in a range between 1 and 100.
Read/Write Operations
An MSTR write operation transfers data from a controlling device to the drive controller. An MSTR read operation transfers data from the drive controller to a controlling device on the network.
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October 1998
Control Block
ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
The registers in the MSTR control block (the top node) contain the following information in a read or write operation.
Table 17: Control Block Registers
Register
Displayed
First implied
Function
Operation type
Second implied Length
Third implied
Fourth–Eighth implied
Error status
Slave device data area
Routing 1–5
Content
1=Write; 2=Read
Displays a hex value indicating an MSTR error, when relevant.
Write = number of registers to be sent to slave
Read = number of registers to be read from slave
Specifies starting register in the ATS46 controller to be read from or written to. Note that 1 must be added to starting register. For example, to start with W4062, current, 4063 would be placed in the third implied register.
Designates the first through fifth routing path addresses, respectively. The last nonzero byte in the routing path is the destination device.
Refer to the user guide,
MODICON Ladder Logic Block Library,
part number 840 USE 101 00, for more information.
Register Update Times
Table 18 lists the maximum register update times for a single ALTISTART controller using MODBUS protocol. These times assume a baud rate of
9600 and no communication errors.
Table 18: Maximum Register Update Times
Number of
Registers
Transferred
MODBUS ASCII
Read Time
[1]
(msec)
Write Time
(msec)
[1]
MODBUS RTU
Read Time
[1]
(msec)
Write Time
(msec)
[1]
1
10
68
106
59
97
61
82
52
73
20 148 138 105 96
50 273 263 174 165
[1]
Values include query time, master processing time, and acknowledge (ACK) time.
©
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ALTISTART 46 Communication Option
Chapter 4—MODBUS Protocol
Bulletin No. VD0C32S303A
October 1998
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©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix A—Function Index
APPENDIX A
Table 19: Function Index Table
Description Type Characteristics
Return to factory settings
Control loop
Start
Stop
A
A
A
A
C
A
A
A
D
D
D
D
D
A
A
A
A
D
C
C
C
C
C Active on positive edge
F
Select closed loop (torque control) open loop (voltage regulation)
Run command
Acceleration ramp time
Initial torque during acceleration
Maximum torque during acceleration
Limit current
Boost level
Start time too long
Stator loss compensation
Controller ready
Steady state
Short-circuited
Current limited
Acceleration phase
Freewheel stop command
Decelerated stop command
Braked stop command
Control motor deceleration in cascade
Decel: deceleration ramp slope final torque during deceleration
Braking: braking current adjustment of braking time
Stop phase
Motor protection
Controller protection
Mains supply
F
D
D
D
C
A
A
F
D
Reset thermal state
Trip threshold (underload)
Motor nominal current
Motor thermal protection
Motor thermal state
F, A Trip current threshold
Default assignment of phase rotation
Phase rotation state
No mains supply
Mains supply frequency
Measurements
Special operation
D
D
D
D
D
F
C
Current
Cos ( ϕ)
Torque motor power factor
Elapsed time meter
Reset elapsed time meter
Test on low power motors
Cascade motor operation
Types: C = Command F = Configuration A = Adjustment
[1]
When using MODBUS protocol, add 1 to the address.
Code
CMD, INT
CLP
CMD, RUN
ACC
TQ0
TLI
ILT
BST
TLS
LSC
ETA, RDY
ETA, 8
ETA, 9
ETA, LIM
ETA, B
CMD, CAL
CMD, CAD
CMD, CAF
DMC
DEC
EDC
BRC
EBA
ETA, A
CMD, RTH
TLS
In
THP
LTH
OIL
PHR
PHE
ETA, E
ETA, F
LCR
COS
LTR
TFR
TRE
SST
CSC
D = Display
Address
[1]
W4060,D
W4035,0
W4060,5
W4043
W4037
W4036
W4039
W4028
W4033
W4027
W4061,1
W4061,8
W4061,9
W4061,D
W4061,B
W4060,8
W4060,7
W4060,6
W4060,3
W4044
W4038
W4041
W4042
W4061,A
W4060,A
W4031
W4026
W4034
W4064
W4040
W4032
W4065
W4061,E
W4061,F
W4062
W4067
W4063
W4068
W4060,C
W4035,5
W4035,6
Page
26
25
26
25
25
25
27
24
25
28
27
27
27
28
27
28
26
25
25
24
25
25
25
26
24
24
24
27
27
27
27
27
24
24
24
24
27
26
26
26
26
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ALTISTART 46 Communication Option
Appendix A—Function Index
Bulletin No. VD0C32S303A
October 1998
Table 19: Function Index Table (Continued)
Description Type Characteristics
I/O management
Communication & terminal block management
Fault and alarm management
D
D
D
D
D
D
D
D
D
A
F
F
D
F
F
F
F
F
F
F
D
C
C
C
F
D
D
D
D
D
D
D
D
D
D
D
D
D
D
C
C
C
F
D
D
D
D
D
D
Fault history
D
D
D
Fault order
Fault register repetition
Time counter repetition
Types: C = Command F = Configuration A = Adjustment
[1]
When using MODBUS protocol, add 1 to the address.
Assignment of logic input LI
Assignment of logic output LO1
Assignment of logic output LO2
Assignment of analog output AO
Analog output scale
Analog output range
Assignment of relay R1
State of I/O: Logic input LI
Logic output LO1
Logic output LO2
Relay R1
Relay R2
Vigithem
Logic input LI_RUN
Logic input LI_STOP
Operating duty switch
Value of analog output AO
Assignment of online commands
Store adjustments in EEPROM
Recall adjustments from EEPROM
Product address
Protocol
Transmission speed
Character format
In local/line mode
Stopped after request via terminal block
Local control
External fault command
Controller reset command
No time out SLF
Automatic reset
Controller faulted
Communication check inhibited
Current threshold alarm
Motor thermal alarm
Internal fault
Short-circuit fault
Phase inversion fault
Serial link fault
External fault
Start too long fault
Mains failure and start request fault
Phase fault
Controller thermal fault
Locked rotor in steady state fault
Motor thermal overload fault
Mains frequency fault
Underload fault
Time before starting alarm
D = Display
PHF
OHF
LRF
OLF
FRF
ULF
TBS
OVL
INF
OCF
PIF
SLF
ETF
STF
USF
PTR
DFT
SAO
DLI
MRE
RRE
ADR
PRO
SPD
FOR
LOC
ETA, 3
FLO
EFL
RST
NTO
ARS
FAI
NTO
Code
LI
LO1
LO2
AO
ASC
AO1
R1
LIO
Page
29
29
29
29
29
29
29
29
27
27
27
27
26
26
26
25
29
29
29
29
29
29
29
29
29
28
28
28
28
29
28
28
28
28
25
25
25
28
24
24
25
24
12
13
13
27
26
26
26
12
27
27
Address
[1]
W4060,2
W4060,0
W4060,4
W4035,1
W4061,2
W4061
W4061,7
W4061,C
W4069,1
W4069,2
W4069,3
W4069,5
W4069,6
W4069,7
W4069,8
W4069,9
W4069,A
W4069,B
W4069,C
W4069,D
W4069,F
W4071,0
W4090
W4091
W4092
W4022
W4023
W4035,3
W4024
W4025
W4035,4
W4035,2
W4066
W4066,1
W4066,2
W4066,3
W4066,4
W4066,5
W4066,6
W4066,7
W4066,8
W4070
W4060,1
W4060,E
W4060,F
W2290
W2291
W2292
W2293
W4061,0
W4061,3
W4061,5
46
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix B—Function Index by Address
APPENDIX B
Table 20: Function Index Table by Address
Address
[1]
Description Type Characteristics
W2290
W2291
W2292
W2293
W4022
W4023
W4024
W4025
W4026
W4027
W4028
W4031
W4032
W4033
W4034
W4035,0
Communication & terminal block management
Communication & terminal block management
Communication & terminal block management
Communication & terminal block management
I/O management
I/O management
I/O management
I/O management
Motor protection
Start
Start
Motor protection
Mains supply
Start
Motor protection
Control loop
F
F
F
F
Product address
Protocol
Transmission speed
Character format
F Assignment of logic input LI
F Assignment of logic output LO1
F Assignment of analog output AO
A Analog output scale
A Motor nominal current
A Stator loss compensation
A Boost level
A Trip threshold (underload)
F Default assignment of phase rotation
A Start time too long
F Motor thermal protection
F
Select closed loop (torque control) open loop (voltage regulation)
W4035,1
W4035,2
W4035,3
W4035,4
W4035,5
W4035,6
W4036
W4037
Fault & alarm management
I/O management
I/O management
I/O management
Special operation
Special operation
Start
Start
F Automatic reset
F Assignment of relay R1
F Assignment of logic output LO2
F Analog output range
F Test on low power motors
C Cascade motor operation
A Maximum torque during acceleration
A Initial torque during acceleration
W4038
W4039
W4040
W4041
Stop
Start
Controller protection
Stop
A
A
F, A
A
Decel: final torque during deceleration
Limit current
Trip current threshold
Braking: braking current
W4042 Stop
Types: C = Command
A Braking: adjustment of braking time
F = Configuration A = Adjustment
[1]
When using MODBUS protocol, add 1 to the address.
D = Display
Code
ADR
PRO
SPD
CLP
ARS
R1
LO2
AO1
SST
CSC
TLI
TQ0
EDC
ILT
OIL
BRC
EBA
FOR
LI
LO1
AO
ASC
In
LSC
BST
TLS
PHR
TLS
THP
Page
12
12
13
25
25
25
24
24
25
25
25
25
24
24
24
24
24
13
25
25
25
25
24
24
24
25
25
25
25
©
1998 Square D All Rights Reserved
47
ALTISTART 46 Communication Option
Appendix B—Function Index by Address
Bulletin No. VD0C32S303A
October 1998
Table 20: Function Index Table by Address (Continued)
Address
[1]
Description Type Characteristics Code
W4043
W4044
W4060,0
W4060,1
W4060,2
W4060,3
W4060,4
W4060,5
W4060,6
W4060,7
W4060,8
W4060,A
W4060,C
W4060,D
Start
Stop
Fault & alarm management
Communication & terminal block management
Fault & alarm management
Stop
Fault & alarm management
Start
Stop
Stop
Stop
Motor protection
A
A
C
C
Acceleration ramp time
Decel: deceleration ramp slope
Controller reset command
Assignment of online commands
C External fault command
C Control motor deceleration in cascade
C No time out SLF
C Run command
C Braked stop command
C Decelerated stop command
C Freewheel stop command
C Reset thermal state
D Reset elapsed time meter
C Active on positive edge
ACC
DEC
RST
DLI
W4060,E
W4060,F
W4061
W4061,0
Measurements
Return to factory settings
Communication & terminal block management
Communication & terminal block management
Fault & alarm management
Communication & terminal block management
Start
Fault & alarm management
C
C
D
D
Store adjustments in EEPROM
Recall adjustments from EEPROM
Communication check inhibited
In local/line mode
MRE
RRE
NTO
LOC
W4061,1
W4061,2
D Controller ready
D Controller faulted
ETA, RDY
FAI
W4061,3
W4061,5
W4061,7
W4061,8
W4061,9
W4061,A
Communication & terminal block management
Communication & terminal block management
Fault & alarm management
Start
Start
Stop
D
D
Stopped after request via terminal block
Local control
D Current threshold alarm
D Steady state
D Short-circuited
D Stop phase
W4061,B
W4061,C
W4061,D
W4061,E
Start
Fault & alarm management
Start
Mains supply
D
D
D
D
Acceleration phase
Motor thermal alarm
Current limited
No mains supply
Types: C = Command F = Configuration A = Adjustment
[1]
When using MODBUS protocol, add 1 to the address.
D = Display
ETA, 3
FLO
ETA, 8
ETA, 9
ETA, A
ETA, B
OVL
ETA, LIM
ETA, E
EFL
DMC
NTO
CMD, RUN
CMD, CAF
CMD, CAD
CMD, CAL
CMD, RTH
TRE
CMD, INT
Page
24
24
26
26
26
26
27
27
27
27
27
27
26
26
26
26
26
26
26
26
26
26
27
27
27
27
27
27
27
27
48
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix B—Function Index by Address
Table 20: Function Index Table by Address (Continued)
Address
[1]
Description Type Characteristics
W4061,F
W4062
W4063
W4064
W4065
W4066
W4066,1
W4066,2
W4066,3
W4066,4
W4066,5
W4066,6
W4066,7
W4066,8
W4067
W4068
Mains supply
Measurements
Measurements
Motor protection
Mains supply
I/O management
I/O management
I/O management
I/O management
I/O management
I/O management
I/O management
I/O management
I/O management
Measurements
Measurements
D Mains supply frequency
D Current
D Torque
D Motor thermal state
D
D
D Phase rotation state
D State of I/O: Logic input LI
Logic output LO1
Logic output LO2
D
D
D
D
Relay R1
Relay R2
Vigithem
Logic input LI_RUN
D Logic input LI_STOP
D Operating duty switch
D Cos ( ϕ) motor power factor
D Elapsed time meter
W4069,1
W4069,2
W4069,3
W4069,5
W4069,6
W4069,7
W4069,8
W4069,9
W4069,A
W4069,B
W4069,C
W4069,D
W4069,F
W4070
W4071,0
W4090
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
Fault & alarm management
I/O management
Fault & alarm management
Fault history
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Internal fault
Short-circuit fault
Phase inversion fault
Serial link fault
External fault
Start too long fault
Mains failure and start request fault
Phase fault
Controller thermal fault
Locked rotor in steady state fault
Motor thermal overload fault
Mains frequency fault
Underload fault
Value of analog output AO
Time before starting alarm
Fault order
W4091
W4092
Fault history
Fault history
D
D
Fault register repetition
Time counter repetition
Types: C = Command F = Configuration A = Adjustment
[1]
When using MODBUS protocol, add 1 to the address.
D = Display
USF
PHF
OHF
LRF
OLF
FRF
ULF
SAO
COS
TFR
INF
OCF
PIF
SLF
ETF
STF
TBS
PTR
DFT
Code
ETA, F
LCR
LTR
LTH
PHE
LIO
Page
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
27
©
1998 Square D All Rights Reserved
49
ALTISTART 46 Communication Option
Appendix B—Function Index by Address
Bulletin No. VD0C32S303A
October 1998
50
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
APPENDIX C
If you have Windows 95, or a later version, to configure the ATS46 controller for MODBUS or UNI-TELWAY communications, first access the
HyperTerminal utility or a comparable Terminal Emulation Program.
Configure the COM port, terminal properties, and ASCII set-up as illustrated in Figures 21 through 22.
Figure 21: Accessing HyperTerminal (Windows NT Example)
©
1998 Square D All Rights Reserved
51
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
Bulletin No. VD0C32S303A
October 1998
Figure 22: Creating a New Connection
52
Figure 23: Selecting a COM Port
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
Figure 24: Setting COM Port Properties
Figure 25: Selecting Emulation Type
©
1998 Square D All Rights Reserved
53
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
Bulletin No. VD0C32S303A
October 1998
Figure 26: ASCII Set-Up
54
Figure 27: Sample Terminal Commands and ATS46 Responses
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
©
1998 Square D All Rights Reserved
55
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
Bulletin No. VD0C32S303A
October 1998
56
©
1998 Square D All Rights Reserved
Bulletin No. VD0C32S303A
October 1998
ALTISTART 46 Communication Option
Appendix C—Configuration with Windows 95 or Later Versions
©
1998 Square D All Rights Reserved
57
For MODICON/MODBUS support, please contact Schneider
Automation at 1-800-468-5342.
Square D Company
8001 Hwy 64 East
Knightdale, NC 27545
(919) 266-3671
Square D and are registered trademarks of Square D Company.
MICROSOFT and WINDOWS are registered trademarks of Microsoft
Corporation. MODBUS is a registered trademark and MODICON is a trademark of Schneider Automation, Inc. ALTISTART is a registered trademark and UNI-TELWAY is a trademark of Telemecanique S.A. or its successor-in-interest, Schneider Electric S.A.
Electrical equipment should be serviced only by qualified electrical maintenance personnel. No responsibility is assumed by Square D for any consequences arising out of the use of this material.
Bulletin No. VD0C32S303A October 1998 Replaces VD0C32S303 dated September 1998 © 1998 Square D All Rights Reserved
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