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Disruption
Bad or no time-of-day synchronization
using NTP
No SMS reception
No dial-in to the mobile wireless net-
work
Monitoring not working
SMS message received in which there
are placeholders between 2 exclama-
tion points
LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
Meaning
Bad mobile wireless reception
•
Wrong configuration in the WBM
•
Mobile wireless interface deactivat-
•
ed
Incorrect NTP server name or incor-
•
rect IP address
SMS reception deactivated
•
Bad mobile wireless reception
•
User not registered or authorized
•
PIN entered incorrectly three times
•
Mobile wireless interface deactivat-
•
ed in the WBM
Expected SMS messages config-
•
ured in the WBM are not received
A signal name specified in the WBM
•
does not exist or has been written
incorrectly. The incorrect or non-
existent signal name is then shown
in the message texts as follows:
[CMR_I1] becomes !CMR_I1!
7.4 Disruptions and their possible causes
Solution
Correct the alignment of the anten-
•
na
Activate the mobile wireless inter-
•
face in the WBM
Check the configuration of the mo-
•
bile data connection in the WBM
Activate SMS reception in the WBM
•
Check user rights in the WBM and if
•
necessary correct
Check the antenna position of the
•
mobile wireless antenna
See section Insert the SIM card and
•
enter the PIN (Page 33), unlocking
the SIM card
Activate the mobile wireless inter-
•
face in the WBM
Check in the WBM:
Are the assignments active?
•
Are the inputs/outputs connected
•
correctly?
Only if objects of the BM are moni-
•
tored:
Is the BM connected?
Correct placeholders in the WBM
•
Operation
133
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