Lenze EVS9332xK Bedienungsanleitung PDF herunterladen (Seite 239)

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101

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

EER

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".

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