EFKA FP220A5911
39
Mode 6 Chainstitch Machines with Tape Cutter or Fast Scissors
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Signal M1 after stop in position 2 after delay (kd1) during ON period (kt1)
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Signal M2 after stop in position 2 after delay (kd2) during ON period (kt2)
- Fast scissors (M3) after delay (kd3) during ON period (kt3) alternating with M4
- Fast scissors (M4) after delay (kd4) during ON period (kt4) alternating with M3
- Sewing foot lifting (see chapter "Sewing Foot Lifting")
- Stitch condensing (see chapter "Start Stitch Condensing" and "End Stitch Condensing")
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Signal “machine running”
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Signal “machine at standstill”
Mode 7 Overlock Machines
- Signal M1 after stop in position 2 after delay (kd1) during ON period (kt1)
- Signal M2 after stop in position 2 after delay (kd2) during ON period (kt2) or
if parameter 232=1, as fast scissors alternating with M3 (parameter 282=0)
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Chain suction during stitch count (c1) at the start of the seam and stitch counting (c2) at the seam end
- Thread tension release after light barrier uncovered
- Tape cutter at the start of the seam after stitch count (c3) and at the seam end after stitch count (c4) and
the delay time (kd3)
- Sewing foot lifting (see chapter "Sewing Foot Lifting")
- If parameter 018 = 1, parameter 022 must also be set at "1"
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Signal “machine running”
- Signal “machine at standstill”
Mode 8 Backlatch Machines (Pegasus)
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Signal M1 with pedal in positions -1 and –2
- Signal M2 with pedal in positions 1-12
- Inverted signal M3 with pedal in positions 1-12
- Sewing foot lifting (see chapter "Sewing Foot Lifting")
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Signal “machine running”
- Signal “machine at standstill”
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Operation at automatic speed
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Automatic speed has priority over machine run blockage
- Machine run blockage effective with open contact (input in1 / parameter 240=6)
»Automatic speed has priority over machine run blockage«
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Key for operation at automatic speed (input in3 / parameter 242=10)
Mode 9 Backlatch Machines (Yamato)
- Signal M1 with pedal in positions -1 and –2
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Signal M2 with pedal in positions 1-12
- Inverted signal M3 with pedal in positions 1-12
- Sewing foot lifting (see chapter "Sewing Foot Lifting")
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Signal “machine running”
- Signal “machine at standstill”
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Key for operation at automatic speed (input in3 / parameter 242=10)
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Machine run blockage effective with open contact (input in1 / parameter 240=6)
- Machine run blockage has priority over automatic speed
Mode 10 Lockstitch Machines (Refrey Trimmer)
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Thread trimmer from trailing edge of slot position 1 to leading edge of slot position 2
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Thread trimmer backward after stop in position 2 during ON period (kt1).
- After that the signal is pulsed.
- Thread tension release whose signal is parallel to the thread trimmer
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Thread wiper (M3) after delay (kd3) during ON period (kt3)
- Sewing foot lifting (see chapter "Sewing Foot Lifting")
- Backtacking (see chapter "Start Backtack" and "End Backtack")
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Signal “machine running”
Mode 14 Lockstitch Machines (Juki 5550-6, 5550-7)
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Thread trimmer (M1) from trailing edge of slot position 1 to leading edge of slot position 2
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Thread trimmer (M4) from leading edge of slot position 1 to leading edge of slot position 2
- Thread wiper (M3) for a programmable time (t6)
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Thread puller (M2) after stop in position 2 after delay (kd2) during ON period (kt2)
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Sewing foot lifting (see chapter "Sewing Foot Lifting")
- Backtacking (see chapter "Start Backtack" and "End Backtack")
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Signal (M5) “machine running”
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Signal (M6) “machine at standstill”
- Positioning by Juki handwheel sensor on the control
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