17 Application Examples
This section lists the various application examples, and
gives the parameter settings and special notes, as needed,
for each example.
NOTICE
PELV COMPLIANCE
If short circuits occur between the motor windings and
the sensor when the motor temperature is monitored via
a thermistor or KTY sensor, PELV compliance is not
achieved. Ensure PELV compliance by using reinforced or
double insulation.
17.1 Automatic Motor Adaptation (AMA)
Parameters
FC
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
130BB929.10
Function
Setting
Parameter 1-29 A
utomatic Motor
Adaptation
(AMA)
[1] Enable
complete
AMA
Parameter 5-12 T
erminal 27
Digital Input
[2]* Coast
inverse
*=Default value
Notes/comments:
Set
Parameter group 1-2* Motor
Data
according to motor
nameplate.
Table 17.1 AMA with T27 Connected
Parameters
FC
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
130BB930.10
Function
Setting
Parameter 1-29 A
utomatic Motor
Adaptation
(AMA)
[1] Enable
complete
AMA
Parameter 5-12 T
erminal 27
Digital Input
[0] No
operation
*=Default value
Notes/comments:
Set
Parameter group 1-2* Motor
Data
according to motor
nameplate.
Table 17.2 AMA without T27 Connected
17.2 Analog Speed Reference
Parameters
FC
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
A53
U - I
-10 - +10V
+
-
130BB926.10
Function
Setting
Parameter 6-10 T
erminal 53 Low
Voltage
0.07 V*
Parameter 6-11 T
erminal 53 High
Voltage
10 V*
Parameter 6-14 T
erminal 53 Low
Ref./Feedb. Value
0 RPM
Parameter 6-15 T
erminal 53 High
Ref./Feedb. Value
1500 RPM
*=Default value
Notes/comments:
Table 17.3 Analog Speed Reference (Voltage)
Application Examples
VLT
®
Parallel Drive Modules
152
Danfoss A/S © 6/2016 All rights reserved.
MG37N102
17
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