Lenze EVS9332xP Manuel d'utilisateur télécharger pdf (Page 246)

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101

Function library

Function blocks

3.5.45 Monitor outputs of monitoring system (MONIT)

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EDSVS9332P−EXT DE 2.0

3.5.45 Monitor outputs of monitoring system (MONIT)

Purpose

The monitoring functions output digital monitor signals.

FB_monit

EER

P18

SD8

nErr

MONIT

Fig. 3−163 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 respond dynamically, i.e.

l depending on the state of the monitoring function, but

l independently of the selected fault reaction (e.g. TRIP).

Example

MONIT−LP1 (motor phase monitoring) responds if a cable disruption is detected in a motor

connection phase, although the fault reaction of LP1 is set to "Off" (C0597 = 3).

) Note!

l With appropriate signal conditioning, the MONIT outputs can be used to locate

the cause of malfunction (e.g. by storing the MONIT output signal via the FLIP

function block).

l More detailed descriptions of the monitoring functions / error messages can be

found in the chapter "Troubleshooting and fault elimination".

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Lenze EVS9332xP Manuel d'utilisateur Page 246

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