Siemens CM343 Series Wartungshandbuch PDF herunterladen (Seite 114)

7 Dealing with Problems / Error Displays

114

CP 343−2 / CP 343−2 P AS−Interface Master

Release 08/2008

C79000−G8976−C149−04

Table 10-1 , continued

Error RemedyPossible Cause

The replaced AS-i slave is not cor-

rectly connected or is defective.

Check the connections of the

slave and if necessary replace the

slave.

The “CER” LED and the LEDs of

active AS-i slaves flicker irregu-

larly.

An extender is installed in the AS-

interface with “Line1” and “Line2”

and the connections are reversed.

Correct the connections on the

extender.

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