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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
Ready to switch on
0
Ready run
1
Ready ref
2
Tripped
3
OFF2 inactive
4
OFF3 inactive
5
Switch-On inhibited
6
Warning
7
At setpoint
8
Remote
9
The scaling used for other actual value feedback signals is shown above in the ModbusPoll screenshot.
When using the trickle and de-ice feature, pay attention to the settings below. These two features default to "DISABLE" so
you will need to set them to FBA control. Note that setting 75.03 Run Time to zero, will cause the function to stay on as long
as the CW bit calls for it (no time limit).
E-6 ModbusTCP Setup
Value
STATE/Description
1
Ready to switch ON
0
Not ready to switch ON
1
Ready to operate
0
OFF1 active
1
Operation enabled
0
Operation inhibited
1
Fault
0
No fault
1
OFF2 inactive
0
OFF2 active
1
OFF3 inactive
0
OFF3 active
1
Switch-On inhibited
0
---
1
Warning active
0
No warning active
OPERATING Actual value equals reference = is within tolerance limits (see parameters
1
46.21....46.23)
0
Actual value differs from reference = is outside tolerance limits
1
Drive control location: REMOTE (EXT1 or EXT2)
0
Drive control location: LOCAL
3AXD50000011888
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