Meaning Of The Led Display - Siemens SIMATIC NET CP 5624 Operating Instructions Manual

Description of the device

1.4 Meaning of the LED display

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 flashing at one-second
intervals
Green flashing fast, yellow off
Green and yellow flashing alternately When using more than one CP in a PG/PC:
Green and yellow flashing
synchronously
One of the two LEDs is on, the
second flashes quickly
DP device operation
14
Applies only to Yellow on
Yellow off
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
CP not started; normal status following reset
Identification of the CP by a diagnostic tool
Exception state; error in firmware
Error during initialization of the CP
Indicates polling by the higher-level DP master
DP device connection is not addressed
Operating Instructions, 12/2022, C79000-G8976-C281-06
CP 5623/CP 5624