Danfoss FC 102 Operating Instructions Manual page 59

Application Examples
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 7.13 Using SLC to Set a Relay
MG16D302
Operating Instructions
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
5-40 Function [80] SL digital
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 frequency converter
continues and the warning
disappears. But relay 1 is still
triggered until [Reset] on the
LCP.
Danfoss A/S © Rev. 06/2014 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
Illustration 7.4 Mechanical Brake Control (Open Loop)
Parameters
Function Setting
1-00 Configu- [0] Speed
ration Mode open loop
1-01 Motor +
[1] VVC
Control Principle
5-40 Function [32] Mech.
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 +
[5] VVC /
Function
FLUX
Clockwise
1-76 Start I
m,n
Current
2-20 Release App.
Brake Current dependent
2-21 Activate Half of
Brake Speed nominal slip
[RPM] of the motor
*=Default Value
Notes/comments:
Time
2-21
1-71 2-21
57
7 7