Brother Z-8550A Pet Fence User Manual


 
Z-8550A, 8560A
3. FUNCTION SETTINGS
8
Memory switch No. 68 - 69
No. Initial value Setting range Setting details
68
0 0 - 1
Seam matching function during automatic backtacking
(Used when you would like seams to be accurately matched when using
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
69 1 0 - 3
Actuator (optional part) function
0: Function is disabled
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.
When the number of stitches displayed in the stitch counter reaches “-0”, the stitch counter warning LED illuminates.
(This is the same function as the “!” con display on the operation panel.)
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
-345 - 345
(degrees)
Quick reverse solenoid on timing during start backtacking/continuous
backtacking
75 -30 degrees
-345 - 345
(degrees)
Quick reverse solenoid off timing during start backtacking/continuous
backtacking
76 -30 degrees
-345 - 345
(degrees)
Quick reverse solenoid off timing during end backtacking
77 15 degrees
-345 - 345
(degrees)
Quick reverse solenoid on timing during end backtacking
(Enabled when No. 22 or No. 26 is set to “1”)
78
180 (degrees)
0 - 350
(degrees)
Momentary stopping position when material feed direction is changed
(Enabled when No. 68 is set to “1”)
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 (-) settings with the initial values as a reference, the quick reverse solenoid ON/OFF timing will
become faster. If the seams are too short immediately before changing occurs, change the setting in the (-) direction.
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.
1: Stitch counter actuator
2: Reflection pattern switch
1: Stitch counter warning LED
2: Reflection
p
attern LED
2249M