Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual page 53

Application Examples
FC
+24 V 12
+24 V 13
D IN 18
D IN 19
COM 20
D IN 27
D IN 29
D IN 32
D IN 33
D IN
37
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
Table 6.4 Speed Up/Down
Speed
Reference
Start ( 18)
Freeze ref ( 27)
Speed up ( 29 )
Speed down ( 32 )
Illustration 6.1 Speed Up/Down
MG16I202
Operating Instructions
Parameters
Function Setting
5-10 Terminal 18 [8] Start*
Digital Input
5-12 Terminal 27 [19] Freeze
Digital Input Reference
5-13 Terminal 29 [21] Speed
Digital Input Up
5-14 Terminal 32 [22] Speed
Digital Input Down
* = Default Value
Notes/comments:
D IN 37 is an option.
Danfoss A/S © Rev. 2014-07-29 All rights reserved.
6.2.2 Start/Stop
FC
+24 V 12
+24 V 13
D IN 18
D IN 19
COM 20
D IN 27
D IN 29
32
D IN
D IN 33
D IN
37
+10 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
Table 6.5 Start/Stop Command with Safe Stop Option
Speed
Start (18)
Illustration 6.2 Start/Stop Command with Safe Stop
Parameters
Function Setting
5-10 Terminal 18 [8] Start*
Digital Input
5-12 Terminal 27 [0] No
Digital Input operation
5-19 Terminal 37 [1] Safe Stop
Safe Stop Alarm
* = Default Value
Notes/comments:
If 5-12 Terminal 27 Digital Input
is set to [0] No operation, a
jumper wire to terminal 27 is
not needed.
D IN 37 is an option.
51
6 6