|
|
|
| 3. FUNCTION SETTINGS | |
|
|
|
|
|
|
| Memory switch No. 68 - 69 |
|
|
| |
| No. | Initial value | Setting range | Setting details |
|
|
|
|
| Seam matching function during automatic backtacking |
|
| 68 |
|
| (Used when you would like seams to be accurately matched when using |
|
| 0 | 0 - 1 | automatic backtacking; No. 78 sets the stop position and No. 79 can be |
| |
|
| used to change the time until restart.) |
| ||
|
|
|
|
| |
|
|
|
| 0: No stopping when material feed direction is changed |
|
|
|
|
| 1: Momentarily stops when material feed direction is changed |
|
|
|
|
| Actuator (optional part) function |
|
|
|
|
| 0: Function is disabled |
|
| 69 | 1 | 0 - 3 | 1: Stitch counter actuator |
|
| 2: Sewing speed actuator |
| |||
|
|
|
| 3: Option actuator |
|
|
|
|
| (When set to “2”, reflection pattern sewing using the sewing machine |
|
|
|
|
| actuator switch is disabled. Correction sewing is enabled.) |
|
<When set to stitch counter actuator>
Connect to connector P17 (OPT_SW) on the main circuit board.
1:Stitch counter actuator
2:Reflection pattern switch
1:Stitch counter warning LED
2: Reflection pattern LED | 2249M |
•When the number of stitches displayed in the stitch counter reaches
•When the stitch counter actuator is pressed, the stitch counter warning LED switches off and treadle operation is enabled. (This is the same operation as when the RESET switch is pressed.)
Memory switch No. 74 - 79
No. | Initial value | Setting range | Setting details | |
74 | 15 degrees | Quick reverse solenoid on timing during start backtacking/continuous | ||
(degrees) | backtacking | |||
|
| |||
75 | Quick reverse solenoid off timing during start backtacking/continuous | |||
(degrees) | backtacking | |||
|
| |||
76 | Quick reverse solenoid off timing during end backtacking | |||
(degrees) | ||||
|
|
| ||
77 | 15 degrees | Quick reverse solenoid on timing during end backtacking | ||
(degrees) | (Enabled when No. 22 or No. 26 is set to “1”) | |||
|
| |||
78 | 180 (degrees) | 0 - 350 | Momentary stopping position when material feed direction is changed | |
(Enabled when No. 68 is set to “1”) | ||||
| (degrees) | |||
|
| The stopping position is the angle from when the needle up signal turns on. | ||
|
|
| ||
79 | 100 (ms) | 10 - 500 (ms) | Momentary stopping time when material feed direction is changed | |
(Quick reverse mechanism switches at stopping position. After the stopping | ||||
|
|
| time has elapsed, sewing starts again automatically.) |
<Settings for memory switch No. 74 - 77>
•When set to negative
•When set to positive (+) settings with the initial values as a reference, the quick reverse solenoid ON/OFF timing will become slower. If the seams are too short immediately after changing occurs, change the setting in the (+) direction.
8 |