Siemens SINAMICS G120D Operating Instructions Manual page 289
Distributed inverter cu240d-2 control unit with encoder evaluation
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Also See for SINAMICS G120D:
- List manual (910 pages) ,
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages)
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Table 9-8
BF
Converter with the control units CU240D-2
Operating Instructions, 10/2020, FW V4.7 SP13, A5E34262100B AH
PROFIBUS fieldbus
Explanation
Data exchange between the converter and control system is active
Fieldbus interface is not being used
The fieldbus is improperly configured.
RDY
In conjunction with a synchronously flashing LED RDY:
Converter waits until the power supply is switched off and switched on again after a
firmware update
No communication with higher-level controller
RDY
In conjunction with an asynchronously flashing LED RDY:
Incorrect memory card
Firmware update failed
Firmware update is active
Alarms, faults and system messages
9.1 Operating states indicated on LED
287
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