82 Program features
Temperature monitoring using KTY84 sensors
A KTY84 sensor can be connected to an optional encoder interface module FEN-xx.
The figure and table below show typical KTY84 sensor resistance values as a
function of the motor operating temperature.
It is possible to adjust the motor temperature supervision limits and select how the
drive reacts when overtemperature is detected.
For the wiring of the sensor, refer to the Hardware Manual of the drive.
Settings
Parameter group 31 Motor therm prot (page 195).
1000
2000
3000
Ohm
T
o
C
KTY84 scaling
90 °C = 936 ohm
110 °C = 1063 ohm
130 °C = 1197 ohm
150 °C = 1340 ohm
-100
0
0 100 200 300
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