
EFKA AB220A511161
7.3 Technician Level
Code no. 190 with control operation
Code no. 1907 with control panel operation
Parameter Designation Unit max min Preset Ind.
100 SSc Number of softstart stitches stitches 254 0 2 *) A
110 n1 Positioning speed RPM 390 **) 70 200 *) A
111 n2- Upper limit setting range of the maximum speed RPM 9900 **) n2_ 4000 *) A
112 n3 Start backtacking speed RPM 9900 **) 200 1200 *) A
113 n4 End backtacking speed RPM 9900 **) 200 1200 *) A
114 n5 Speed after light barrier sensing RPM 9900 **) 200 1200 A
115 n6 Softstart speed RPM 1500 **) 70 500 *) A
116 n7 Trimming speed RPM 500 **) 70 200 *) A
117 n10 High lift walking speed RPM 9900 **) 400 1000 *) A
118 n12 Automatic speed for stitch counting RPM 9900 **) 400 3500 *) A
119 nSt Speed stage graduation 3 1 2 *) A
1 = linear
2 = slightly progressive
3 = highly progressive
121 n2_ Lower limit setting range of the maximum speed RPM n2- **) 400 400 A
122 n9 Limited speed n9 RPM 9900 **) 400 2000 *) A
123 n11 Limited speed n11 RPM 9900 **) 400 2500 *) A
124 toP Speed limitation by means of ext. potentiometer RPM 9900 **) Pa.125 4000 A
(maximum value)
125 bot Speed limitation by means of ext. potentiometer RPM Pa.124 **) 400 400 A
(minimum value)
126 Pot Function “speed limitation by means of external 4 0 0 A
potentiometer”
0 = Function “external potentiometer” Off
1 = External potentiometer always active
2 = External potentiometer active only if one of
inputs in1...i10 has been selected and enabled
3 = Speed depending on high lift by means of
potentiometer e. g. on JUKI (LU2210/ 2260)
4 = Speed depending on high lift by means of
potentiometer e. g. on Dürkopp Adler (767)
127 AkS Audible signal of machine run blockage and bobbin 1 0 0 A
thread monitor On/Off
128 Asd Start delay, when command “start” is given by ms 2000 **) 0 0 A
covering the light barrier
(see parameter 129)
129 ALS Machine start by covering the light barrier 3 0 0 A
(only in conjunction with parameter 132 = 1)
0 = Function Off
1 = Light barrier covered è pedal forward (>1)
è machine run pedal controlled
2 = Pedal forward (>1) è light barrier covered
è machine run pedal controlled
3 = Light barrier covered è machine run at
automatic speed n12 (without pedal)
Caution! If 129 = 3, the machine starts immediately
after covering the light barrier without influence by
the pedal! It can be stopped only by uncovering the
light barrier or by machine run blockage! If machine
run blockage is disabled, the machine starts
immediately even if the light barrier is still covered!
130 LSF Light barrier filter for knitted fabrics 1 0 0 *) A
131 LSd 0 = Light barrier sensing “covered” 1 0 1 *) A
1 = Light barrier sensing “uncovered”
*) Depending on the selected mode. See table at the beginning of the List of Parameters!
**) When programming the 3-digit or 4-digit control parameter values (without control panel), the 2-digit or 3-digit
value displayed must be multiplied by 10.
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