Instruction manual

EFKA AB221A/AB321A + AB222A/AB322A (BA)
70
Output and Times for Tape Cutter
Function with or without control panel Parameter
Delay time for output M3 (ST2/27) tape cutter AH (kd3) 284
ON period for output M3 (ST2/27) tape cutter AH (kt3) 285
 Parameter 232 must be set at "0" (tape cutter function).
 The delay time for the tape cutter is usually set at "0".
Output and Times for Fast Scissors
Function with or without control panel Parameter
Delay time for output M3 (ST2/27) fast scissors AH1 (kd3) 284
ON period for output M3 (ST2/27) fast scissors AH1 (kt3) 285
Delay time for output M4 (ST2/36) fast scissors AH2 (kd4) 286
ON period for output M4 (ST2/36) fast scissors AH2 (kt4) 287
 Parameter 232 must be set at "1" (fast scissors function).
 The delay times for "fast scissors" are usually set at "0".
9.29.3 Tape Cutter/Fast Scissors in Mode 15
Function without control panel Parameter
Count c1 and c2 On/Off LED 1/2 Key S2
Counts c3 and c4 On/Off LED 3/4 Key S3
Functions of sewing foot lifting On/Off LED 5/6 Key S4
Basic position 1 or 2 LED 7/8 Key S5
 The tape cutter signal can be set separately for start and end counting.
 When using the V820 control panel, parameter 292 will automatically be set to slide-in strip "5" if 290 = 15.
Function with control panel V820
Chain suction/blowing at the start of the seam and/or at the seam end On/Off Key 1
Stitch counting On/Off Key 2
Light barrier On/Off Key 3
Tape cutter at the start of the seam and/or at the seam end On/Off Key 4
Chain blowing On/Off Key 5
Sewing foot in the seam and/or at the seam end On/Off Key 6
Basic position 1 or 2 Key 7
Set bobbin thread monitor to the preset value Key 8
Reverse motor rotation On/Off Key 9
No function Key 0
Output and Times for Tape Cutter
Function with or without control panel Parameter
Counting after light barrier uncovered until tape cutter M4 On (ckL) 021
Tape cutter function (USS) 232
Delay time of output VR for chain suction (kt6) 256
Start counting until tape cutter M4 On (c7) 257
End counting until tape cutter M4 On (c8) 258
Delay time until tape cutter M4 On (kd4) 286
ON period tape cutter M4 (kt4) 287
Tape cutter function after enabling output M6:
 The seam end is initiated by light barrier uncovered.
 Counting (ckL) is initiated at the same time.
 After counting, tape cutter M4 will be activated for the time (kt4).
 After the delay time (kd4), tape cutter M4 will be activated for the time (kt4) for the 2nd time.
 At standstill of the drive the tape cutter operation (double tape cutting) can be repeated any number of times by
pressing the key (setting parameter 244 = 15) connected to socket ST2/5.