Emerson Digistart CS, User Manual

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Modbus Module User Guide
7
Issue 1 www.controltechniques.com
5.1 Modbus register
Table 5-1 Modbus register
Register
Address Type Description Digistart
CS
Digistart IS Remote
Keypad
40002 Single 1 = Start
Command write 2 = Stop
3 = Reset
4 = Quick stop (coast to stop)
5 = Forced communication trip
6 = Start using Parameter Set 1
3
7 = Start using Parameter Set 2
3
40003 Multiple Bit Description
Starter read 0 to 3 1 = Ready
status 2 = Starting
3 = Running
4 = Stopping (including braking)
5 = Restart delay (including Temperature
check)
6 = Tripped
7 = Program mode
8 = Jog forward
9 = Jog reverse
4 1 = Positive phase sequence (only valid if bit
6 = 1)
5 1 = Current exceeds full load current
6 0 = Uninitialised
1 = Initialised
7 0 = Communications are OK
1 = Communications device fault
40004
Trip Code Multiple
read See Trip Code table
40005
1
Motor current
Multiple
read Average 3 phase motor current (A)
40006
Motor
temperature Multiple
read Motor 1 temperature (thermal model)
40007 Multiple Bit Description
Product type read 0 to 2 Product parameter list version
and version 3 to 7 4 = Digistart CS
8 = Digistart IS
40008
Serial protocol
version Multiple
read
40009
2
Parameter
management
Single
write and
multiple
read Pr 1A Motor Full Load Current to Digistart IS maximum
register address (starter software dependent)
1
For Digistart IS models IS-0076B and smaller this value will be 10 times greater than the value displayed on the keypad.
2
See the relevant soft starter literature for a complete parameter list. The first product parameter is always allocated to register 40009.
The last product parameter is allocated to register 40XXX, where XXX = 008 plus total number of available parameters in the product.
3
Ensure that the programmable input is not set to Motor Set Select before using this function.
NOTE
If Pr
3A Input A Function is set to motor set select, this will cause a conflict with motor set selection via serial
communications.