Alarms, Diagnostics, Error Messages And System Events; Status And Error Display - Siemens SIMATIC PDC1000 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 Meaning of the LEDs
RDY/ERR LED
LED off
LED lit green
LED flashes red
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.
PDC1000 Drive Controller
Equipment Manual, 12/2023, A5E48775040-AD
The drive is ready for operation.
The drive is in operation.
There is an operating fault.
Meaning
4
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