Lenze EVS9332xK - Manual (Page 239)

Function library
Function blocks
3.2.64 Monitor outputs of monitoring system (MONIT)
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EDSVS9332K−EXT EN 4.0
3.2.64 Monitor outputs of monitoring system (MONIT)
Purpose
The monitoring functions output digital monitor signals.
FB_monit
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OU
EER
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P18
SD8
nErr
MONIT
Fig. 3−159 Monitor outputs of the monitoring system (MONIT)
Function
The MONIT outputs switch to HIGH level if one of the monitoring functions responds.
The digital monitor signals switches dynamically, i.e.
l depending on the state of the monitoring function, but
l independent of the selected fault response (trip, fail−QSP, ...).
Example
MONIT−LP1 (motor phase monitoring) responds if an open circuit is detected in a motor connection
phase, although the fault response of LP1 is set to "Off" (C0597 = 3).
Tip!
l Only with a corresponding signal conditioning it is possible to use the MONIT outputs to
detect the cause of malfunction afterwards (e.g. storing the signal by using function block
FLIP).
l Detailed descriptions concerning monitoring /fault messages can be found in the chapter
"Troubleshooting and fault elimination".