ABB ACS880+N5350 User Manual page 234

Cooling tower drives
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Troubleshooting:
You can verify the CW being received by the drive by looking at par 6.03 FBA A Transparent Control Word. This will be the
raw value being sent by the PLC.
You can verify the current speed reference being used by the drive by looking at par 47.01 Data Storage 1 real32. This
parameter will contain the active reference whether it comes from Fieldbus or an analog input.
3AXD50000011888
ModbusTCP Setup E-7

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