Application Examples - Danfoss VLT Midi Drive FC 280 Instruction Manual

Application Examples

7 Application Examples
The examples in this section are intended as a quick
reference for common applications.
•
Parameter settings are the regional default values
unless otherwise indicated (selected in
parameter 0-03 Regional Settings).
•
Parameters associated with the terminals and
their settings are shown next to the drawings.
•
Required switch settings for analog terminals 53
or 54 are also shown.
NOTICE!
7 7
When the STO feature is not used, a jumper wire is
required between terminals 12, 37 and 38 for the
adjustable frequency drive to operate with factory
default programming values.
7.1.1 AMA
FC
+24 V 12
+24 V
13
18
D IN
D IN 19
D IN 27
D IN 29
D IN 32
33
D IN
+10 V 50
A IN
53
A IN
54
COM
55
A OUT 42
Table 7.1 AMA with T27 Connected
38
®
VLT Midi Drive FC 280
Parameters
Function Setting
Parameter 1-29
Automatic [1] Enable
Motor complete
Adaptation AMA
(AMA)
Parameter 5-12
*[2] Coast
Terminal 27
inverse
Digital Input
*=Default value
Notes/comments: Set
parameter group 1-2* Motor
Data according to motor
specifications.
NOTICE!
If terminal 12 and 27 are
not connected, set
parameter 5-12 Terminal
27 Digital Input to [0] No
operation.
Danfoss A/S © 11/2015 All rights reserved.
7.1.2 Speed
FC
+24 V 12
+24 V
13
18
D IN
D IN 19
27
D IN
29
D IN
32
D IN
33
D IN
+10 V 50
+
A IN
53
A IN
54
COM
55
-
A OUT 42
0 ~10 V
Table 7.2 Analog Speed Reference (Voltage)
Parameters
Function Setting
Parameter 6-10
Terminal 53 Low 0.07 V*
Voltage
Parameter 6-11
Terminal 53 10 V*
High Voltage
Parameter 6-14
Terminal 53 Low
0
Ref./Feedb.
Value
Parameter 6-15
Terminal 53
50
High Ref./Feedb.
Value
Parameter 6-19
Terminal 53 [1] Voltage
mode
*=Default value
Notes/comments:
MG07A122