Introduction to COM-LINK
341
1SVC 440 795 M1100
The time required to detect an error on the COM-LINK
depends on the baud rate and the events.
Status of diagnostics
contact ID09
Status of the connection
“0” COM-LINK connection
functioning trouble-free or
No COM-LINK connection
selected.
“1”
COM-LINK connection not
functioning, is faulty
Baud rate Error detection time for the COM-LINK connection
CRC error
(incorrect data content)
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.
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