Siemens Cerberus CS1140 Commissioning page 89

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Fire & Security Products
Siemens Building Technologies Group
Line break
Loop line
Line break or hard
short when starting
up the line
1. Check event memory to
establish whether
short circuit occurred
2. Reconfigure D-Bus,
Wait 2 minutes
If trouble message still dis-
played: Check function unit
INFORMATION (forwards/
backwards) or connect log-
ger, reconfigure D-Bus –>
check chain forwards/back-
wards
Possible fault
Stub line
Incorrect line configu-
ration
Configure line as
line
stub line (SWE11 –>
loop mode 0: no)
Remedy
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