Monitoring Of The Serial Interface - Lenze 4800 Manual

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7.7.6

Monitoring of the serial interface

The controller detects an interruption because incoming telegrams are not
received.
( The monitoring is activated under C119 = -69- with C120 (default
( Reactions allowed are trip, warning, message and switched off.
( The time between cancelling the communication and activation of the
Code Code Name Name
C126* Time
delay(monitoring
serial interface)
Note!
If a new parameter set is loaded, the time until the monitoring function is activated
starts again. The monitoring works independently of the RDY message.
setting = switched off).
monitoring function is to be set under C126.
Possible settings
Lenze Selection
3000 s 0.2 s {0.1 s}
10 s {1 s}
100 s {10 s}
Configuration
Info
10 s
100 s
3600 s
48XX/49XXSHB0399
7-107