Application Examples; Introduction - Danfoss VLT FC 302 Operating Instructions 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
0-03 Regional Settings).
•
Parameters associated with the terminals and
their settings are shown next to the drawings.
•
Where switch settings for analog terminals A53 or
A54 are required, these are also shown.
7.2 Application Examples
7 7
CAUTION
Thermistors must use reinforced or double insulation to
meet PELV insulation requirements.
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 7.1 AMA with T27 Connected
112
Operating Instructions
Parameters
Function Setting
1-29 Automatic [1] Enable
Motor complete
Adaptation AMA
(AMA)
5-12 Terminal 27 [2]* Coast
Digital Input inverse
*=Default Value
Notes/comments: Parameter
group 1–2* Motor Data must be
set according to motor
Danfoss A/S © Rev. 2014-07-29 All rights reserved.
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 7.2 AMA without T27 Connected
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
-10 - +10V
COM
39
U - I
A53
Table 7.3 Analog Speed Reference (Voltage)
Parameters
Function Setting
1-29 Automatic
[1] Enable
Motor
complete
Adaptation
AMA
(AMA)
5-12 Terminal 27 [0] No
Digital Input operation
*=Default Value
Notes/comments: Parameter
group 1–2* Motor Data must be
set according to motor
Parameters
Function Setting
6-10 Terminal 53 0.07 V*
Low Voltage
6-11 Terminal 53 10 V*
High Voltage
6-14 Terminal 53 0 RPM
Low Ref./Feedb.
Value
6-15 Terminal 53 1,500 RPM
High Ref./Feedb.
Value
*=Default Value
Notes/comments:
MG37A202