Alarms, Diagnostics, Error Messages And System Events; Status And Error Display - Siemens SIMATIC MICRO-DRIVE PDC600 Equipment Manual

Alarms, diagnostics, error messages and system
events
4.1

Status and error display

The PDC has LED displays for indicating the current operating state and the diagnostics status.
The "RDY/ERR" LED indicates the status of the drive state.
Table 4-1
The "SAFE" LED indicates the status of the Safety Integrated functions. 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.
PDC600(F)
Equipment Manual, 12/2023, A5E50502703-AB
Meaning of the LED
RDY/ERR LED
The drive is ready for operation.
LED off
The drive is in operation.
LED lit green
There is an operating fault.
LED flashes red
Meaning
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