Siemens SIMATIC MICRO-DRIVE PDC1000 Equipment Manual page 31

Alarms, diagnostics, error messages and system events
4.1 Status and error display
The LEDs assume different statuses during startup. The displays of the LEDs operate
independent of one except during firmware update. The figure below shows the various LED
displays on the PDC.
①
②
③
④
⑤
Figure 4-1
30
Diagnostic LEDs for the drive controller:
RDY/ERR = Drive status
•
SAFE = Safety function status
•
Diagnostic LEDs for the PROFINET communication:
SF = PROFINET group error
•
BF = PROFINET bus error
•
MT = PROFINET maintenance request
•
SYNC = PROFINET isochronous mode (IRT)
•
ON = PROFINET communication started
•
Diagnostic LEDs for the sensor unit:
2DQx/2DIx = Status of digital inputs/outputs
•
5VSE = Output of supply voltage of motor encoder
•
2L+ = Infeed of supply voltage for the sensor unit
•
Diagnostic LEDs for power unit and logic unit:
4L+ = Infeed of supply voltage of power unit
•
1L+ = Infeed of supply voltage of logic unit
•
Diagnostic LEDs PROFINET ports and service (behind the lower front cover):
P1/P2 = Status information of PROFINET port
•
MRES = Service function status
•
LED displays
Equipment Manual, 02/2020, A5E48775040-AA
PDC1000(F)