F-6 ModbusRTU Setup 3AXD50000011888
For the CTD rmware only, a few additional bits have been added to the Main Status Word (SW) in par 6.11:
Status Word Bit # Function
10 Trickle Heating Active (on during delay and heating)
11 De-Ice Mode Active
12 CTDD Running (motor actually turning – ***not active in de-ice mode***)
13 CTDD Hold (autophasing in progress)
The rest of the usual SW bits still work, although they should be carefully interpreted. For example, the running bit will come
on during motor trickle heating even though the motor isn’t actually turning (drive is modulating though!). The most useful
bits to the customer will be:
Bit 1: Drive Ready
Bit 3: Drive Faulted
Bit 7: Drive Warning
Bit 9: Drive Keypad in Remote mode
Bit Name Value STATE/Description
0
Ready to switch on 1 Ready to switch ON
0 Not ready to switch ON
1
Ready run 1 Ready to operate
0 OFF1 active
2
Ready ref 1 Operation enabled
0 Operation inhibited
3
Tripped 1 Fault
0 No fault
4
OFF2 inactive
1 OFF2 inactive
0 OFF2 active
5
OFF3 inactive 1 OFF3 inactive
0 OFF3 active
6
Switch-On inhibited
1 Switch-On inhibited
0 ---
7
Warning
1 Warning active
0 No warning active
8
At setpoint
1
OPERATING Actual value equals reference = is within tolerance limits (see parameters
46.21....46.23)
0 Actual value differs from reference = is outside tolerance limits
9
Remote 1 Drive control location: REMOTE (EXT1 or EXT2)
0 Drive control location: LOCAL
The scaling used for other actual value feedback signals is shown above in the ModbusPoll screenshot.
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