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Building Technologies User Manual OCI600 74 319 0002 0 c
HVAC Products Operating elements of the central communication unit 15.07.2005
2.3 Reading and setting functions
2.3.1 Operating card 1 = Central Unit
2.3.1.1 Time of day and date
Operating card 1 of the OCI600 only contains read functions.
Values cannot be changed here.
Time of day
Here, you can read the time of day of the OCI600.
Date
Here, you can read the current date.
2.3.1.2 Display of errors
By selecting line number 50 of operating card 1, every error
message in the system can be queried and interpreted with
the help of the enclosed operating cards.
Erro
Signalling
code segment device
FILE
2529Z10
In the example shown above, device 5 in segment 0 delivers
error code 81. According to the operating cards and the error
code list shown on the next pages, error code 81 denotes
“LPB short-circuit or no bus power supply“.
Interpretation
of errors
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