Modbus Registers - Control Techniques Modbus RTU User Manual

Modbus Registers

9 Modbus Registers
Register Description
40002 Command
(single write)
40003 Starter state
40004 Trip code
40005 Motor current
40006 Motor temperature
40007 Product information
40008 Serial Protocol
Version
9.1 Trip Codes
Trip Description
Code
1 Excess start time
2 Motor overload
3 Motor thermistor
4 Current imbalance
5 Frequency
6 Phase sequence
8 Power circuit
15 Starter communication (between device and soft starter)
16 Network communication (between device and network)
33 Time-overcurrent (Bypass overload)
255 No trip
6
Bits Details
0 to 2 To send a command to the starter, write the
required value:
1 = Start
2 = Stop
3 = Reset
4 = Quick stop (coast to stop)
5 = Forced communication trip
3 to 7 Reserved
0 to 3 1 = Ready
2 = Starting
3 = Running
4 = Stopping
6 = Tripped
4 1 = Positive phase sequence
5 1 = Current exceeds FLC
6 Reserved
7 0 = Communications are ok
1 = Communications device fault
0 to 7 See Trip Codes on page 6
0 to 7 Average 3-phase motor current (A)
0 to 7 Motor thermal model (%)
0 to 2 Reserved
3 to 7 Product type code:
4 = Compact soft starter
0 to 7 Communication protocol between module
and starter
Modbus RTU Module