Danfoss VLT Midi Drive FC 280 Operating Instructions Manual page 41

Application Examples
FC
+24 V 12
13
+24 V
D IN 18
D IN 19
D IN 27
D IN 29
D IN 32
D IN 33
+10 V 50
A IN
≈ 5kΩ
53
A IN
54
COM
55
A OUT
42
Table 7.4 Speed Reference (Using a Manual Potentiometer)
FC
+24 V 12
+24 V 13
D IN 18
D IN 19
D IN 27
D IN 29
D IN 32
D IN 33
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
Table 7.5 Speed Up/Speed Down
MG07A102
Operating Instructions
Parameters
Function Setting
Parameter 6-10 T
erminal 53 Low 0.07 V*
Voltage
Parameter 6-11 T
erminal 53 High 10 V*
Voltage
Parameter 6-14 T
erminal 53 Low 0
Ref./Feedb. Value
Parameter 6-15 T
erminal 53 High 50
Ref./Feedb. Value
Parameter 6-19 T
[1] voltage
erminal 53 mode
*=Default value
Notes/comments:
Parameters
Function Setting
Parameter 5-10 T
erminal 18 *[8] Start
Digital Input
Parameter 5-12 T [19] Freeze
erminal 27 Reference
Digital Input
Parameter 5-13 T [21] Speed Up
erminal 29
Digital Input
Parameter 5-14 T [22] Speed
erminal 32 Down
Digital Input
*=Default value
Notes/comments:
Danfoss A/S © 11/2015 All rights reserved.
Speed
Reference
Start ( 18)
Freeze ref ( 27)
Speed up ( 29 )
Speed down ( 32 )
Illustration 7.1 Speed Up/Speed Down
7.1.3 Start/Stop
FC
+24 V 12
+24 V 13
D IN 18
D IN 19
D IN 27
D IN 29
D IN 32
D IN 33
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
Table 7.6 Start/Stop with Reversing and 4 Preset Speeds
Parameters
Function Setting
Parameter 5-10 Ter
minal 18 Digital [8] Start
Input
Parameter 5-11 Ter
*[10]
minal 19 Digital
Reversing
Input
Parameter 5-12 Ter [0] No
minal 27 Digital operation
Input
Parameter 5-14 Ter [16] Preset
minal 32 Digital ref bit 0
Input
Parameter 5-15 Ter [17] Preset
minal 33 Digital ref bit 1
Input
Parameter 3-10 Pre
set Reference
Preset ref. 0 25%
Preset ref. 1 50%
Preset ref. 2 75%
Preset ref. 3 100%
* = Default value
Notes/comments:
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