Application Examples; Introduction; Ama; Speed - Danfoss VLT Midi Drive FC 280 Operating Manual

Application Examples

7 Application Examples

7.1 Introduction

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
frequency converter to operate with factory default
programming values.
7.2 Application Examples

7.2.1 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
42
®
VLT Midi Drive FC 280
Parameters
Function Setting
Parameter 1-29 A
[1] Enable
utomatic Motor
complete
Adaptation
AMA
(AMA)
Parameter 5-12 T
*[2] Coast
erminal 27
inverse
Digital Input
* = Default value
Notes/comments: Set
parameter group 1-2* Motor
Data according to motor
specifications.
NOTICE
If terminal 13 and 27 are
not connected, set
parameter 5-12 Terminal 27
Digital Input to [0] No
operation.
Danfoss A/S © 10/2017 All rights reserved.

7.2.2 Speed

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
0 ~10 V
Table 7.2 Analog Speed Reference (Voltage)
FC
+24 V 12
+24 V 13
18
D IN
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
4 - 20mA
Table 7.3 Analog Speed Reference (Current)
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 6-22 T
erminal 54 Low 4 mA*
Current
Parameter 6-23 T
erminal 54 High 20 mA*
Current
Parameter 6-24 T
erminal 54 Low 0
Ref./Feedb. Value
Parameter 6-25 T
erminal 54 High
50
Ref./Feedb. Value
Parameter 6-29 T
[0] Current
erminal 54 mode
* = Default value
Notes/comments:
MG07A402