52
BRAKE CONTROL AND TEMPERATURE DETECTION
• Deactivate the evaluation (pn33 =7)
or
• Install bridge between terminal X1C.5 and X1C.6 (dr33=1)
4.3.4 Connection of a KTY sensor
NOTICE
No protection of the motor winding in case of wrong connection.
► Operate KTY sensors in forward direction. Non-observance leads
incorrect measurement in the upper temperature range.
► KTY sensors may not be combined with other detections.
Name TA1 (X1C.5); TA2 (X1C.6)
Function Temperature sensor input
Stetting
dr33=0; KTY84/130
dr33=3; KTY83/110
Table 27: Connection of a KTY sensor
TA1
TA2
+
KTY84
①
Legend
1 Connection via shield plate (if not available, place on the mounting plate).
Figure 22: Connection of a KTY sensor