Function library
Monitorings
9.3.3
Monitoring functions
9-236
L
EDSVS9332S-D11 EN 3.0
9.3.3.14
Motor temperature monitoring OH3 (fixed)
Purpose
Protects the motor from overheating
MONIT
TEMP--MOTOR
MONIT--OH3
C0063
150
°
C
Fig. 9-182
Motor temperature monitoring OH3 with fixed threshold
Signal
Source
Note
Name
Type
DIS
DIS format
CFG
List
Lenze
TEMP-MOTOR
-
C0063
dec
-
-
-
-
MONIT-OH3
d
-
-
-
-
-
-
Function
The signal OH3 is derived from a comparator with hysteresis. The switch-off threshold is 150
°
C and
is fixed. The hysteresis is also fixed and amounts to 15 K (i.e. the reclosing temperature is 135
°
C.
This monitoring is only effective for the thermal sensor specified by Lenze as it is included in the
standard Lenze servo motor. The Sub-D connectors X7 or X8 serve as inputs.
Stop!
Only one of the inputs can be used. The other input must not be assigned (must remain open). This
monitoring is activated by default setting. This means that the monitoring reacts if no Lenze servo
motor is used.
Features:
z
LECOM no.: 53
z
Reaction: TRIP or OFF
Summary of Contents for EVS 9300 series
Page 1: ...L System Manual EDSVS9332S 31S Global Drive 9300 servo inverter 31S...
Page 28: ...Contents ii L EDSVS9332S B EN 3 0...
Page 38: ...Technical data 3 6 Dimensions 3 10 L EDSVS9332S B EN 3 0...
Page 90: ...Contents ii L EDSVS9332S C EN 3 0...
Page 108: ...During operation Operating notes 6 6 l EDSVS9332S C EN 3 0...
Page 114: ...Contents iv L EDSVS9332S D11 EN 3 0...
Page 378: ...Contents ii L EDSVS9332S D12 EN 3 0...
Page 452: ...Contents ii L EDSVS9332S E EN 3 0...
Page 466: ...Contents ii L EDSVS9332S K EN 3 0...
Page 467: ...Selection help 11 1 l EDSVS9332S K EN 3 0 Part K 11 Selection help 11 1 See folder Planning...
Page 468: ...Selection help 11 2 l EDSVS9332S K EN 3 0...
Page 485: ...Contents i L EDSVS9332S L EN 3 0 13 Signal flow diagrams 13 1...
Page 486: ...Contents ii L EDSVS9332S L EN 3 0...
Page 488: ...Signal flow charts 13 2 L EDSVS9332S L EN 3 0...
Page 491: ...Contents i L EDSVS9332S M EN 3 0 14 Glossary 14 1 14 1 Index 14 3...
Page 492: ...Contents ii L EDSVS9332S M EN 3 0...