Diagnosis Via Led Display - Siemens SIRIUS 3RW44 System Manual

8.8

Diagnosis via LED Display

SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
BUS Red
Red blinking
Red flickering
Red-green
toggling
Green
Yellow
Yellow-green
blinking
Off
Specifications
Error:
Frequency
specifications:
Table 8-8: Diagnosis via LED display
PROFIBUS DP Communication Module
LED
Bus error
Parameter error
Factory settings restored (red flickering for 5 s)
Parameter error while starting S7
*)
Device exchanging data!
Device not initialized and bus error!
(Send in device!)
Device not initialized and parameterization
error!
(Send in device!)
Device not exchanging data!
BE = Bus error
Blinking: 0.5 Hz
Flickering: 8 to 10 Hz
*) Toggling: 2 to 10 Hz
Description
8-25