Siemens SINAMICS DCM Operating Instructions Manual page 451

LED Color
DP1
-
PROFIdrive
cyclic
operation
Green
Red
OPT -
(OPTION)
Green
Red
MOD -
SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619
State Description, cause
Off Cyclic communication has not (yet) taken place.
Note:
The PROFIdrive is ready to communicate when
the CUD is ready for operation (see LED RDY).
Continuous Cyclic communication is taking place.
0.5 Hz Bus fault (dataEx, no operate)
flashing
Full cyclic communication is not yet taking place.
light
Possible cause:
The controller is not transferring any setpoints.
Continuous USS: No activity on bus
0.5 Hz USS: Activity on bus; no PZD received
flashing
Bus fault (no dataEx)(config fault)
light
2 Hz Bus fault (no more dataEx)
flashing
Bus fault (search baud rate)
light
No link established
Off Electronic power supply is missing or outside
permissible tolerance range,
component not ready for operation,
Option Board not installed,
no associated drive object has been created,
Continuous Option Board is ready for operation.
0.5 Hz Depends on the Option Board used
flashing
light
2 Hz At least one fault is present in this component.
flashing
Option board not ready (e.g. after switching on)
light
Off Reserved
Descriptions of functions
10.28 Diagnostics
Remedy
-
-
-
-
-
-
-
-
-
Remedy and acknowledge
fault
-
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