Siemens SINAMICS G150 Operating Instructions Manual page 517

LED Color
DP
---
PROFIdrive cyclic
operation
Green
Red
OPT ---
(OPTION)
Green
Red
RDY and DP Red
RDY and OPT Orange
Converter cabinet units
Operating Instructions, 03/2012, A5E03263466A
State Description
OFF Cyclic communication is not (yet) running.
Note:
PROFIdrive is ready for communication when the control unit is
ready for operation (see RDY LED).
Continuous light Cyclic communication is taking place.
0.5 Hz flashing Cyclic communication has still not been fully established.
light Possible causes:
- The controller is not transmitting any setpoints.
- In isochronous mode, the controller did not send a Global Control
or it sent a defective Global Control (GC).
0.5 Hz flashing PROFIBUS master is sending incorrect parameter
light assignment/configuration
2 Hz flashing light Cyclic bus communication has been interrupted or could not be
established.
OFF Electronic power supply outside permissible tolerance range.
The component is not ready for operation.
The Option Board is missing or an associated drive object has not
been created.
Continuous light Option Board is ready.
0.5 Hz flashing Depends on the Option Board used.
light
2 Hz flashing light This component has at least one fault.
The option board is not ready (e.g., after switching on).
2 Hz flashing light Bus error - communication has been interrupted.
0.5 Hz flashing Firmware update in progress for connected option board CBE20.
light
Diagnosis / faults and alarms
10.2 Diagnosis
515