Danfoss VLT AutomationDrive FC 302 Instruction Manual page 125
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
FC
+24 V
12
+24 V
13
D IN
18
D IN
19
COM
20
D IN
27
D IN
29
32
D IN
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
Table 7.13 Using SLC to Set a Relay
MG37A222
Instruction Manual
Parameters
Function
Setting
4-30 Motor
[1] Warning
Feedback Loss
Function
4-31 Motor
100 RPM
Feedback Speed
Error
4-32 Motor
5 s
Feedback Loss
Timeout
7-00 Speed PID
[2] MCB 102
Feedback Source
17-11 Resolution
1024*
(PPR)
13-00 SL
[1] On
Controller Mode
13-01 Start
[19] Warning
Event
13-02 Stop
[44] Reset
Event
key
13-10 Comparat
[21] Warning
or Operand
no.
13-11 Comparat
[1] ≈*
or Operator
13-12 Comparat
90
or Value
13-51 SL
[22]
Controller Event
Comparator 0
13-52 SL
[32] Set
Controller Action
digital out A
low
parameter 5-40
[80] SL digital
Function Relay
output A
*=Default Value
Notes/comments:
If the limit in the feedback
monitor is exceeded, Warning
90 is issued. The SLC monitors
Warning 90 and in the case
that Warning 90 becomes
TRUE, then relay 1 is triggered.
External equipment may
indicate that service is required.
If the feedback error goes
below the limit again within 5
s, the adjustable frequency
drive continues and the
warning disappears. But relay 1
is still triggered until [Reset] on
the LCP.
Danfoss A/S © Rev. 2014-02-07 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
01
02
03
04
05
06
Table 7.14 Mechanical Brake Control (Open-loop)
1-76
Current
Speed
1-71
Start (18)
Start
reversing (19)
Relay output
Open
Closed
Figure 7.4 Mechanical Brake Control (Open-loop)
Parameters
Function
Setting
1-00 Configu-
[0] Speed
ration Mode
open-loop
1-01 Motor
plus
[1] VVC
Control Principle
parameter 5-40
[32] Mech.
Function Relay
brake ctrl.
5-10 Terminal 18
[8] Start*
Digital Input
5-11 Terminal 19
[11] Start
Digital Input
reversing
1-71 Start Delay
0.2
1-72 Start
plus
[5] VVC
/
Function
FLUX
Clockwise
1-76 Start
I
m,n
Current
parameter 2-20
App.
Release Brake
dependent
Current
parameter 2-21
Half of
Activate Brake
nominal slip
Speed [RPM]
of the motor
*=Default Value
Notes/comments:
Time
2-21
1-71
2-21
123
7
7
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