Danfoss VLT AutomationDrive FC 302 Instruction Manual page 124
Low harmonic drive 132–630 kw
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Also See for VLT AutomationDrive FC 302:
- Programming manual (347 pages) ,
- Design manual (212 pages) ,
- Operating manual (172 pages)
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Application Examples
S p e e d
R e f e r e n c e
S t a r t ( 1 8 )
F r e e z e r e f ( 2 7 )
S p e e d u p ( 2 9 )
S p e e d d o w n ( 3 2 )
Figure 7.3 Speed Up/Down
7
7
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
01
02
03
04
05
06
61
68
69
Table 7.11 RS-485 Network Connection
122
Instruction Manual
Parameters
Function
Setting
8-30 Protocol
FC*
8-31 Address
1*
8-32 Baud Rate
9,600*
*=Default Value
Notes/comments:
Select protocol, address, and
Baud rate in the parameters
mentioned above.
RS-485
+
-
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
VLT
1-90 Motor
+24 V
12
Thermal
+24 V
13
Protection
D IN
18
Parameter 1-93
D IN
19
COM
20
Thermistor
D IN
27
Source
D IN
29
*=Default Value
D IN
32
D IN
33
Notes/comments:
D IN
37
If only a warning is desired, set
1-90 Motor Thermal Protection
+10 V
50
to [1] Thermistor warning.
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
U - I
A53
Table 7.12 Motor Thermistor
Parameters
Function
Setting
[2]
Thermistor
trip
[1] Analog
input 53
MG37A222
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