Danfoss VLT FC 103 Operating Manual page 77

Operating Guide | VLT® Refrigeration Drive FC 103
Table 19: Analog Speed Reference (Current)
Drive
+10 V 50
+
A IN
53
A IN
54
COM
55
-
A OUT
42
4-20mA
COM
39
U - I
A53
Table 20: Speed Reference (Using a Manual Potentiometer)
Drive
50
+10 V
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
U - I
A53
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Parameters
Function
Parameter 6-12 Terminal 53 Low Current
Parameter 6-13 Terminal 53 High Current
Parameter 6-14 Terminal 53 Low Ref./Feedb. value
Parameter 6-15 Terminal 53 High Ref./Feedb. Value
*=Default value
Notes/comments:
D IN 37 is an option.
Parameters
Function
Parameter 6-10 Terminal 53 Low Voltage
Parameter 6-11 Terminal 53 High Voltage
Parameter 6-14 Terminal 53 Low Ref./Feedb. value
≈ 5kΩ
Parameter 6-15 Terminal 53 High Ref./Feedb. Value
*=Default value
Notes/comments:
D IN 37 is an option.
Wiring Configuration Examples
Setting
4 mA*
20 mA*
0 Hz
50 Hz
Setting
0.07 V*
10 V*
0 Hz
50 Hz
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