4 - ENGLISH
Motor Rotating Direction Setting
Setting up Number 2
a. Keep "▼" button pressed for several seconds, until LED
display indicates "S.0".
b. Press "▲" button 2 times to indicate "S.2", which means
"Setting up No. 2".
c. Press "▼" button and LED will indicate "r.E" or "r.P"
Press "▼/▲" to switch between E and P, to meet the
requirement of sewing machine.
"E" means the motor will run in reversed direction.
"P" means the motor will run in normal direction.
d. Setting will be automatically saved 5 seconds after no buttons
are pressed. The motor returns to "ready" status.
Slow Starting Speed
Setting up Number 1
1. The "slow period time" = 128 milliseconds * X, (slow starting setting), X = 0~9 (as setting up in
the motor).
2. Example: The treadle is depressed approximately half way down producing a motor speed
of about 2,000 RPM and if the Slow Starting is set at 9, then the time from 0 to 2000RPM is
theoretically 128 milliseconds X 9 = 1152 milliseconds, plus the electrical-mechanical delay
which is about 0.8 seconds.
3. If the Slow Starting is set at 0, the "real starting time" and time from 0-2000RPM is about 0.8
seconds, which is due to the unavoidable electrical-mechanical delay only.
a. Keep "▼" button pressed for several seconds, until LED
display indicates "S.0".
b. Press "▲" button 1 time to indicate "S.1", which means
"Setting up No. 1".
c. Press "▼" button and LED indicates "L.X" (X is 0-9),
Press "▼/▲" to adjust from 0 to 9 according to your own
application. 0 means the quickest. 9 means the slowest. The
manufacturer's default setting is 6.
d. Setting will be automatically saved 5 seconds after no buttons
are pressed. The motor returns to "ready" status.
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"ready" status
"ready" status