Efka dc 1500 - 11.37 Speed Limitation by means of External Potentiometer

EFKA FP220A5911
79
Parameter 124: Maximum value for speed limitation with external potentiometer
Parameter 125: Minimum value for speed limitation with external potentiometer
The following functions for speed limitation are possible by means of external potentiometer using parameter 126:
Parameter 126 = 0 Function “external potentiometer” Off.
Parameter 126 = 1 The external potentiometer is active whenever the pedal is pressed forward. The drive always runs
with the set speed limitation.
Parameter 126 = 2 The external potentiometer is active only if an input is set at "25" by means of parameters 240...249.
If the selected input is enabled and the pedal pressed forward, the drive runs at limited speed. The
speed limitation can be enabled and disabled anywhere in the seam by means of the key.
Parameter 126 = 3 Speed depending on high lift with potentiometer e.g. Juki (LU-2210/2260).
Parameter 126 = 4 Speed depending on high lift with potentiometer e.g. Dürkopp Adler (767).
11.38 Signals A1 and A2
When using the V820 control panel, direct access by means of the function key (9 key) is possible!
Function with control panel Parameter
Signal A1 and/or A2 On/Off with slide-in strip 1...4 (-F-) 008 = 5
(lefthand arrow = A1, righthand arrow = A2)
Function with control panel V820
Signal A1 On lefthand arrow above key On 8 key
Signal A2 On righthand arrow above key On
Signals A1 and A2 On both arrows above key On
Signals A1 and A2 Off both arrows above key Off
Signals A1 and A2 can be assigned to a seam by means of the 8 key on the V820 control panel (slide-in strips 6, 8, 9 and
10). The parameters described below determine the moment in which the signals are assigned in the seam and how long
these signals are active. The example below illustrates the various possibilities (if parameter 320 = 0).
3
0
2
32
1
32 2
1
3 2
3
3
3
2
0
0
1
0
0
1
33
10
10
10
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
100
100
0
100
0
0
0
0
0
0
0
0
10
0
0 0 1
0 0
2
0
3
1
33
3
1 1
0
33 2
1 0
2
3
3
0
10
2
0 0
2
0 0
2
311
P a ra m e ter
301
A2
A1
3
1
0 0
10
0
0
1
0 0
0 0
0 0
303
313312
302
10
10
10
10
0
0
0
0
100
0
0
0
0 100
100100
0
0
0
0
0
0
0
1000
0
0
100
0
0
0
0
0
0
0
0
10
0
10
0
10
10
0
0
318
[S t]
308
0
0
0
0
0
0
0
100100
0 0
0 0
0 100
[m s ] [m s ]
314 315
304 305
10
0
0
0
0
[S t]
319
309
NA
100
10
100
10
100
10
100
10
0256/B ILD 3
100
10
10
100
100
10
100
100
10
10
10
100
10
10
100100
10
100
LS- D
NE
1)
2)
FA- E P=0
1)
2)