Siemens SIMATIC S7-1500 Equipment Manual page 61

LED flashes green
LED flashes yellow
LED flashes yellow
LED flashes red
LED flashes green-yel­
LED flashes red-yel­
COM LED states
Table 5-3 SINAMICS Integrated COM LED
LED flashes green
LED flashes red (2 Hz)
SIMATIC Drive Controller
Equipment Manual, 11/2022, A5E46600370-AC
Interrupts, diagnostics alarms, error messages and system alarms
RDY LED Meaning
Commissioning/reset
(0.5 Hz)
System is booting and DRIVE-CLiQ communication is being established.
LED lit yellow
Firmware update of components is complete, waiting for POWER ON of the com­
ponent.
Remedy: Perform POWER ON of the respective component
(2 Hz)
Firmware update of the connected DRIVE-CLiQ components in progress.
(0.5 Hz)
Component has at least one fault.
LED lit red
General errors
Remedy: Check parameter assignment/configuration
(2 Hz)
Firmware could not be started. (for example, update error, drive firmware not
compatible with CPU or missing, CRC check failed)
Component detection via LED is activated (p0124[0]).
Note
The two possibilities depend on the status of the LED at time of activation via
low
p0124[0] = 1.
(2 Hz)
low
(2 Hz)
COM LED Meaning
Cyclic communication has not (yet) taken place.
LED off
Note
PROFIdrive is ready for communication when the SINAMICS Integrated is ready
for operation (see RDY LED).
Cyclic communication is active. Synchronization complete.
LED lit green
Cyclic communication is not yet fully active.
Possible causes:
• The controller is not transferring setpoints.
(0.5 Hz)
• In isochronous mode, synchronization is not yet complete.
Cyclic bus communication has been interrupted or could not be established.
Remedy: Eliminate fault
5.1 Status and error displays
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