Table 87: Wiring Configuration for Motor Thermistor
Parameters
e
3
0
b
u
0
9
0
.1
0
+10 V
A IN
A IN
COM
A OUT
COM
A53
U - I
XD2.6
XD2.7
XD2.8
XD2.9
XD2.5
XD2.4
Function
Setting
Parameter 1-90 Motor Thermal Protection
[2] Thermistor trip
Parameter 1-93 Thermistor Source
[1] Analog input 53
* = Default value
If only a warning is required, set
parameter 1-90 Motor Thermal Protection
to
[1] Thermistor warn-
ing
.
D IN 37 is an option.
Input 53 in the parameter corresponds to terminal XD2.7 in the control compartment.
8.1.10 Wiring for Regeneration
Table 88: Wiring Configuration for Regeneration
Parameters
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
XD2.10
XD2.11
XD2.12
XD2.13
XD2.18
XD2.14
XD2.15
XD2.16
XD2.17
XD2.19
XD2.6
XD2.7
XD2.8
XD2.9
XD2.5
XD2.4
e
3
0
b
u
0
9
1
.1
0
Function
Setting
Parameter 1-90 Motor Thermal Protection
100%*
* = Default value
To disable regeneration, decrease
parameter 1-90 Motor Thermal Protection
to 0%. However, if
the application uses motor brake power and regeneration is not enabled, the drive will trip.
AQ357954340588en-000201 / 130R0881 | 113
Danfoss A/S © 2020.09
Wiring Configuration Examples
VLT® Refrigeration Drive FC 103
Operating Guide
