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Modbus Register
MCD Modbus Module Instructions
MG.17.F5.02 - VLT
® is a registered Danfoss trademark
4
6.
Modbus Register
Register
Address
Type
Description
MCD 201
MCD 202
MCD 500
MCD 3000
40002
Single Write
1 = Start
Command
2 = Stop
3 = Reset
4 = Quick stop (coast to stop)
5 = Forced communication trip
40003 Multiple
Read
Bit Description
Starter
status
0 to 3
1 = Ready
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). Always = 0
5
1 = Current exceeds FLC
6
0 = Uninitialised
1 = Initialised
7
Always = 0
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 temperature (thermal model)
40007 Multiple
Read
Bit Description
Product Type
0 to 2
Product parameter list version
and Version
3 to 7
1= MCD 3000
4= MCD 200
7 = MCD 500
40008
Serial
Protocol
Version
Multiple Read
40009
2
~
Single Write
Parameter 1-A (Motor FLC) to:
Parameter and Multiple
•
MCD 500 Par. 20-6 (Pedestal Detect)
management Read
•
MCD 3000 Par. 60 (Min Run Frequency)