Jack ZB-A2S, Operation Manual

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Err-16 Motor reversal
Err-18 Motor overload
4.2Safety alarm table
Error code Code meaning Solutions
ALR-2
Stitch number
alarm
Means the number of pins has reached the set limit.Press P key
to cancel the alarm and count again.
ALR-3
Package number alarm
Means the number of packages has reached the set limit.Press P
key to cancel the alarm and count again.
A-UP Flip switch alarm Put the machine to ensure that the flip switch to restore
5 Foot pedal sensitivity adjustment
1) The pedal movement starts from the initial position
①
(parameter 75), slowly stepping forward to
②
(72 + 75 parameter) to start the low-speed sewing, and then proceed to step (75 + 73) to start accelerating
Deep step to
④
(74 parameters) to achieve the highest speed. Between
② ③
segment to maintain the
starting speed, between
③ ④
segment is the no-level speed control process;
2) When the foot pedal starts from the initial position
①
(parameter 75) Slowly after the step to
⑤
(24
parameters) automatically cut the line when the finished the cutting action;
3) Make sure the parameter value should be arranged as below: (parameter No. 24) <(parameter No. 70)
<(parameter 75) <(parameter 75 + 72) <(parameter 75 + 73) <(parameter 74)
4) It can be monitored by the mode of 025,026,028 parameters in real time to monitor the pedal analog
maximum, pedal back to the voltage sampling value, pedal trimming voltage sampling value, the operation
mode with the stop position on the set, different positions of the pedal. The sampling value is used as the
reference value for each parameter. If the machine is too sensitive, touch the pedal machine to start running,
may be appropriate (if the machine is too sensitive, it is appropriate to reduce the 72 parameters (not less
than the return position parameter 75), you can improve the sensitivity of the previous step; Increase the 72
parameters; if not easy to fill the needle, a little pre-step, the speed of the rapid increase caused by forward
needle, may be appropriate to increase the 73 parameters or reduce the 72 parameters (that is, increase the
pedal low speed range), can also be Reduce the initial seam speed (parameter 00)appropriate.
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