Connection Examples For Control Of Motor With External Signal Provider - Danfoss VLT AutomationDrive FC 302 Operating Instructions Manual

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
MG34U302
Operating Instructions
Parameters
Function Setting
4-30 Motor
Feedback Loss
Function [1] Warning
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. 2014-02-20 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)
7.3 Connection Examples for Control of
Motor with External Signal Provider
NOTICE
The following examples refer only to the frequency
converter control card (right LCP), not the filter.
Parameters
Function Setting
1-00 Configu- [0] Speed
ration Mode open loop
1-01 Motor
Control Principle [1] VVC+
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 plus
[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