Danfoss VLT FC 280 Operating Manual page 109

Operating Guide | VLT® Midi Drive FC 280
Table 52: Speed Reference (Using a Manual Potentiometer)
FC
+24 V 12
+24 V
13
D IN 18
D IN 27
D IN 32
33
D IN
+10 V 50
A IN
53 ≈ 5kΩ
COM
55
Table 53: Speed Up/Speed Down
FC
+24 V 12
+24 V
13
D IN 18
D IN 27
D IN 32
33
D IN
+10 V 50
A IN
53
COM
55
Speed
Reference
Start (18)
Freeze ref (27)
Speed up (32)
Speed down (33)
Figure 48: Speed Up/Speed Down
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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
Parameter 6-15 Terminal 53 High Ref./Feedb. Value
Parameter 6-19 Terminal 53 mode
*=Default value
Notes/comments:
Parameters
Function
Parameter 5-10 Terminal 18 Digital Input
Parameter 5-12 Terminal 27 Digital Input
Parameter 5-13 Terminal 29 Digital Input
Parameter 5-14 Terminal 32 Digital Input
*=Default value
Notes/comments:
Application Examples
Setting
*0.07 V
*10 V
0
50
[1] Voltage
Setting
*[8] Start
[19] Freeze Reference
[21] Speed Up
[22] Speed Down
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