Introduction to COM-LINK
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MN05013005E
355
The time required to detect that the COM-LINK is not working
properly depends on the baud rate selected and the event
concerned.
Status of diagnostics contact
ID09
Status of the connection
“0“
COM-LINK connection
operating correctly or
no COM-LINK connection
selected.
“
1
“
COM-LINK connection not
functioning
, faulty
Baud rate
Time required for detection of faulty COM-LINK connection.
CRC error (data content
incorrect)
No response, no hardware
connection, remote station
not in operation
9600 Baud
250 ms
1.5 s
19200 Baud
120 ms
0.8 s
Attention!
If the states of the inputs, outputs or data are required by a
station without fail, the respective diagnostics contact
should be evaluated and the information applied in
accordance with its respective application.
If the respective diagnostics contacts are not evaluated, it
may cause faults in your application.