Meaning Of The Led Display - Siemens CP 5623 Operating Instructions Manual

1.4

Meaning of the LED display

LED display
The meaning of the LED display is as follows:
Green and yellow LED
Green on:
Green off:
Green flashes at one second
intervals:
Green flashes fast, yellow is off:
Green and yellow flashing
alternately:
Green and yellow flashing
synchronized:
One of the two LEDs is on, the
second flashes quickly:
CP 5623/CP 5624
Operating Instructions, 09/2013, C79000-G8976-C281-03
Applies only to Yellow on: Shows polling by the higher-level DP master.
DP slave operation
Yellow off: DP slave connector is not addressed.
with the CP 5624
Meaning
Shows the token rotation, in other words, normal operation.
Incorrect bus parameters, defective bus or CP not in
operation.
Bad database.
Module not started; normal status following reset.
When using more than one module in a PG/PC:
Identification of the module by a diagnostics tool.
Exception status; error in firmware.
Error initializing the module.
Description of the device
1.4 Meaning of the LED display
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