EFKA AB60D1472
54
Further Descriptions of Settings If Parameter 290 Is Set to “18“ (Mode 18)!
Functions Before Beginning the Seam:
S3
4
K L2 2 8 1
S1
S2
P
E
LED 1 2 3
S4
S5
5 6 7 8
Key S2 on the control: softstart On/Off.
Key S3 on the control does not have any effect.
Key S4 on the control: sewing foot lifting in the seam or after the seam end On/Off.
Key S5 on the control: basic position needle up/down.
With pedal in pos. –2, output M1 is switched off, and with pedal in pos. –1 / 0, switched on again.
Functions When Beginning the Seam:
When starting the drive, output M2 is switched on immediately and remains on according to the setting of parameter
001 (count c1).
The speed is limited during the c1 count according to the setting of parameter 112 (speed n3).
The speed function during the c1 count can be selected using parameter 143.
- Parameter 143 = 0: Pedal controlled and limited to speed n3.
- Parameter 143 = 1: Automatic speed n3 without influence by the pedal. The drive stops when the pedal is in pos. 0.
- Parameter 143 = 2: Limited speed n3; controllable by the pedal up to the set speed.
- Parameter 143 = 3: Automatic speed n3; can be suspended or interrupted according to the setting of parameter 019.
- Parameter 143 = 4: Limited speed n3 until covering the light barrier. Then automatic speed.
Functions in the Seam:
After the c1 count, the speed is pedal controlled up to the set maximum speed.
Functions at the Seam End:
When the light barrier senses “uncovered”, the seam end is initiated. First the light barrier compensating stitches are
executed (parameter 004) at the speed n5 (parameter 114).
The function of speed n5 can be set using parameter 192.
- Parameter 192 = OFF: Automatic speed n5 without influence by the pedal. The drive stops when the pedal is in pos. 0.
- Parameter 192 = ON: Pedal controlled and limited to speed n5.
After the light barrier compensating stitches, output M1 is switched on and remains on according to the setting of
parameter 003 (count c4).
The speed function during the c4 and c2 counts can be selected using parameter 144.
- Parameter 144 = 0: Pedal controlled and limited to speed n4.
- Parameter 144 = 1: Automatic speed n4 without influence by the pedal. The drive stops when the pedal is in pos. 0.
- Parameter 144 = 2: Limited speed n4; controllable by the pedal up to the set speed.
- Parameter 144 = 3: Automatic speed n4; can be suspended or interrupted according to the setting of parameter 019.
- Parameter 144 = 4: At the seam end at light barrier speed without influence by the pedal. Stop with pedal in pos. 0.
After the c4 count, output M1 is switched off and output M2 switched on. Output M2 remains on according to the
setting of parameter 000 (count c2). After switching off output M2, the drive stops in position 2.
All counts can be suspended with pedal in pos. –2, if parameter 019 is set to “3“. All counts are skipped and the drive
stops in position 2.
Functions after Drive Standstill:
After drive standstill, the sewing foot is lifted automatically after a delay kdF (parameter 288) according to the setting
of parameter 023 if the pedal is forward, until the pedal is pressed to position 0 (neutral). If key S4 on the control is set
accordingly, the sewing foot may also remain lifted after the seam end. The setting with S4 has priority over the setting
with parameter 023.
