12
P-65
The strength of mid-sensor
0%-100%
80%
Adjustment mid-sensor strength
P-66
The strength of back sensor
0%-100%
80%
Adjustment back sensor strength
P-67
The sensitivity of back
sensor
0-700
440
In order to adapt different cloth material setting
back-sensor receive strength.
P-68
Cutter speed by manually
（
r/min
）
100-6500
1000
P-69
Response time of back
sensor
（
ms
）
0-3000
0
Response time of back-sensor, when sewing such as
mesh cloth can adjust this item, then can achieve you
want effects.
Senior parameter setting ( press P + S key at the same time to turn on the machine access)
P-70
Model selection
0-1
1
0
：
Horizontal knife type 1
：
Side knife type
P-71
Maximum sewing speed
limitation
（
r/min
）
100-8000
6000
Maximum sewing speed limitation
P-72
Manually up positioning
adjustment
0-1439
Through hand-wheel direction, clockwise turn
hand-wheel to up position press S to save the current
value.
P-73
Manually down positioning
adjustment
0-1439
Through hand-wheel direction, clockwise turn
hand-wheel to down position then press S to save
current value.
P-74
Parameter reference
0-4
1
Use up and down key shift
：
N1
：
Control box software version
N2
：
Panel software version
N3
：
Rotation
N4
：
Pedal AD
P-75
Alarm pieces
0-9990
0
P-76
Alarm pieces plus minus
sequence
0-1
0
0
：
minus 1
：
plus
P-77
Zero-point angle setting
Firstly to enter P-48 close the needle goes up as power
on, turn off the machine then restart the machine,
enter this item press
automatic to find zero-point,
till machine stops, press
key to save, then enter
to P-48, turn on the needle goes up as power on.
P-78
Suction bucket type
0-2
1
0
：
with brush 1: without brush 2
：
valve
4
．
Error Code List
Error Code
Problem
STATUS / MEASUREMENT
E01
1) When power ON, detected main voltage too
high
Turn off the system power supply, and detect
whether the supply voltage is correct. (Or
Summary of Contents for QD2622 Series
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