6 monitoring of the serial interface, Code table, Configuration – Lenze EDS4900U-REG User Manual
Page 198
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Configuration
7-107
48XX/49XXSHB0399
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
setting = switched off).
( Reactions allowed are trip, warning, message and switched off.
( The time between cancelling the communication and activation of the
monitoring function is to be set under C126.
Code
Name
Possible settings
Code
Name
Lenze Selection
Info
C126*
Time
delay(monitoring
serial interface)
3000 s 0.2 s
{0.1 s}
10 s
10 s
{1 s}
100 s
100 s
{10 s}
3600 s
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.
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