Instruction manual

PAGE - 5
Key
Parameters Function Range Pre.setting Description
HVP -20 Parameters List for DA-281 (MAC. 73)--version 1.0 N
Parameters
Code
ON ： Normal stitch length.
OFF： Long stitch length.
Edge sensor function selection..
ON：Enable.
OFF：Disable.
100 SRS Edge sensor signal check 1 0 - 99 stitches 1 Only valid when【099. SEN】set at ON. To avoid photo interference.
101 CMS Edge sensor signal check 2 0 - 99 stitches 3 Only valid when【099. SEN】set at ON. To avoid photo interference.
102 SE Setting stitches from edge sensing to stop 1 - 999 stitches 6 Setting Stitches to stop., when edge signal detected. Only valid when【099. SEN】set at ON
When edge signal detected out. Motor will do the trimming cycle automatically.
ON : After the stitches of【102. SE】finished, trimming works.
OFF : After the stitches of【102. SE】finished, trimming doesn't work.
104 PSU Stitches for emergency up-stop 1 - 99 stitches 6
When【PSU】signal detected, running the stitches then stop at UP position.
The speed of setting stitches is set by 【009. A 】.
105 PSD Stitches for emergency down-stop 1 - 99 stitches 6
When【PSD】signal detected, running the stitches then stop at DOWN position.
The speed of setting stitches is set by 【009. A 】.
When the pedal on and the edge signal detected, the motor can start running.
ON：Enable.
OFF：Disable.
When motor running, manually push the Touch Back switch , reverse solenoid engaged on at needle up.
ON：Valid.
OFF：Invalid.
When motor running, manually push the Touch Back switch , reverse solenoid engaged on at needle down.
ON：Valid.
OFF：Invalid.
During sewing, reverse output will be OFF at needle UP or DOWN position .
ON：At『 needle UP 』position.
OFF：At『 needle DOWN 』position.
The trimming and reverse solenoid activated on the same time.
ON：Valid.
OFF：Invalid.
Correction mode selection for Touch-Back Switch. Note :【
010. ACD】= OFF and【011. RVM】= B
1: Doing correction with one touch the Touch-Back switch .
2: Doing correction with double touch the Touch-Back switch.
W : Regular wiper function (active 1 time when full heeling back after sewing)
O : Wiper works at each full heeling back (unlimited )
A : Wiper works only the pedal is kept full heeling back . Wiper turn off when the pedal return to neutral.
Note : Wiper on time controlled by the 【093. W2】.
113 DEG Needle DOWN position stop angle 5 - 180 degrees 12 Adjust the needle down stop position.
114 UEG Needle UP position stop angle 5 - 180 degrees 12 Adjust the needle up stop position.
Power on display condition selection.
ON：When power switch turned on, the panel displays previous condition. (Keep previous condition).
OFF：When power switch turned on, the panel displays normal mode.
116 DRU Reverse angles through Needle down and up 1 - 360 degrees 180
Valid only when【078. TRM】=『RK』mode
Motor reverses from needle down, and stops at the needle upper dead point.
117 ER Error code display 10 SETS - Error code history display , total 10 events can be memorized.
ON：Without the synchronizer , motor is running as a clutch motor and stops at random position.
OFF：With synchronizer .
ON：Direct drive.
OFF：Belt drive.
120 FHM
Mode selection for full-heeling after power on
or trimming
FU/NU/NO/NUF/EFF FU
F U : Regular operation -- full heeling for trimming and foot lifting.
N U : Full heeling for up needle.
N O : No foot lifting function.
NUF : Full heeling for foot lifting and up needle.
EFF : Full heelin
g
for foot liftin
g
and runnin
g
at low s
p
eed.
121 ANU Needle goes up as power turned ON ON/OFF OFF
O N : Automatic needle UP at power on.
OFF : Function invalid.
122 HL Upper limit of maximum speed 50 - 9999 spm 5000 The motor's maximum speed setting.
Power on display condition
DD Direct drive or belt drive
NOS Converting to a clutch motor selection
PMD
112 WMD
ON/OFF ON SLU Stitch length selection for backtack98
OFF
103 SET Trimming mode at sensory stop ON/OFF OFF
99 SEN Edge sensor function selection ON/OFF
ON
107 S7U
Manual Back-Tacking engaged at
needle-up position
ON/OFF OFF
106 PSN Re-start function at emergency stop ON/OFF
ON
109 ROF Mode for de-engaging Back-Tacking ON/OFF OFF
108 S7D
Manual Back-Tacking engaged at
needle-down position
ON/OFF
W
OFF
111 COR Correction Mode of Touch-Back Switch 1/2 2
110 TB
OFF
OFFON/OFF119
118
115 OFF
Wiper function related to full-heeling pedal
Mode for Back-Tacking at trimming cycle
ON/OFF
W/O/A
ON/OFF
ON/OFF
P
O
W
E
R
..
O
N
＋
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