Efka AB620A5035, Operating Manual

Page: 47 / 104

- AB620A5035
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7.26 Switching Functions of Inputs in1...i13
Function Parameters
Selection of the input function (in1...in7)
(in11-LSM)
(in12...in13)
240...246
239
550...551
The functions of the keys/switches connected to socket connectors ST2, B18 and B22 can be selected for
inputs in1...in13 using parameters
240...246, 239 (LSM), 550, 551 .
240...246, 239 (LSM), 550, 551 =
0
Input function blocked.
1 Needle up/down: Upon pressing the key, the drive runs from position 1 to position 2 or from position 2 to
position 1. If the drive is outside of the stop position, it moves to the preselected home position.
2 Needle up: Upon pressing the key, the drive runs from position 1 to position 2.
3 Single stitch (basting stitch) : Upon pressing the key, the drive performs one rotation from position 1 to
position 1. If the drive is in position 2, it runs to position 1 upon pressing the key and from position 1 to
position 1 each time the key is pressed again.
4 Full stitch : Upon pressing the key, the drive performs a full rotation depending on the set stop position.
5 Needle to position 2 : If the drive is outside of position 2, then after pushing the key it moves to position 2.
After the power is switched on, the drive runs until it has synchronized.
6 Machine run blockage effective with open contact : Upon opening the switch, the drive stops in the pre-
selected basic position.
7 Machine run blockage effective with closed contact : Upon closing the switch, the drive stops in the pre-
selected basic position.
8 Machine run blockage effective with open contact (unpositioned) : Upon opening the switch, the drive
stops immediately unpositioned.
9 Machine run blockage effective with closed contact (unpositioned) : Upon closing the switch, the drive
stops immediately unpositioned.
10 Run at automatic speed (n12) : Upon pressing the key, the drive runs at automatic speed. The pedal is not
used. (This input function is inverted in mode 9.)
11 Run at limited speed (n12) : Upon pressing the key, the drive runs at limited speed. The pedal must be
pressed forward.
12 Sewing foot lifting with pedal in position 0 (neutral).
15 Tape cutter or fast scissors (mode 6/7) : Upon pressing the key, the tape cutter will be enabled for a
preset time.
18 Unlocking the chain : Upon pressing the key, the motor performs a reverse rotation at the seam end.
Moreover, backtacking and thread trimmer will be suppressed.
24 Needle to position 2 : Upon pressing the key, the drive runs from position 1 to position 2, and the sewing
foot is lifted. The start is blocked after that. Upon pressing the key again, the sewing foot is lowered, and
the start is possible again.
27 Unlocking the chain
: Upon pressing the key, the function “unlock the chain” will be performed without
using the pedal.
28 External light barrier : In this mode it is possible to initiate the seam end using a key, not the light barrier.
But the light barrier function must be On.
33 Speed n9 : Below this speed, operation can be pedal controlled.
34 Automatic speed n9 : The speed can be suspended by pressing the pedal to position 0.
37 Speed n12 with break contact : Below this speed, operation can be pedal controlled.
38 Automatic speed n12 with break contact : Not influenced by the pedal.
41 Tape cutting only at machine standstill.
42 Enable hot thread chain cutting or sewing foot lifting:
Function only effective in mode 37
43 No function
44 Functions the same as actuating the pedal
–2
: When the key is pushed the seam end is introduced. If
the functions “end backtack“ and “trimming operation” are activated, they will be completed. The drive stops
in position 2.
45 - 90 No function
91 Threading mode 66
92
– 100 No function
101 Signal AFF1 switchable as flip-flop: Upon pressing the key, signal AFF1 is activated and deactivated
when pressing the key again.
102 Signal AFF2 switchable as flip-flop : Upon pressing the key, signal AFF2 is activated and deactivated
when pressing the key again.