７
⑤
Start Auto Tuning
after reach to the set temperature
Ⅰ
：
At the operation mode, press
for 3 seconds while pressing
△
key, and
is indicated at PV display.
Ⅱ
：
Push
△
key once, and is indicated at SV display, too.
Ⅲ
：
Push key to start Auto Tuning. (“AT” lamp starts blinking. )
Auto Tuning function completes in about 2 minutes. (“AT” lamp stops blinking.)
Auto Tuning function automatically calculates the suitable PID value which controls soldering irons.
Make sure to implement Auto Tuning function to make soldering irons perform with enough effect.
ATTNTION
After reach to the set temperature
, please implement Auto Tuning function.
Do not touch the soldering iron in operation.
The fluctuation in temperature of soldering iron automatically calculates PID value. Thus, touching
the soldering iron in operation causes incorrect PID value calculation and the soldering iron may not
perform with enough effect. Auto Tuning completes when “AT” lamp stops blinking.
Above
④
and
⑤
are unnecessary to do every time. Do it when iron tips or set temperature are
changed.
※
At shipment, Auto Tuning function has NOT done yet. Make sure to do it at the first time to use.
6. Optional functions
M12 controller has various functions. Please use them with your convenience.
6-A
：
Alarm function Upper limit setting
Set the upper limit of operation temperature range
Default
：０
℃
Ⅰ
：
At the operation mode, press
for 3 seconds while pressing
△
key, and is indicated
at PV display.
Ⅱ
：
Push key 5 times, and is indicated at PV display.
Ⅲ
：
Enter the desired value by
△
or
▽
key at SV display. Push key 2 times to return to the
operation mode
.
This function can alarm when the operation temperature exceeds the upper limit you set up.
e.g. Controller set temperature:
「
350
℃
」
and Upper limit temperature:
「
100
℃
」
When the operating temperature exceeds
「
450
℃
」
at above condition, it will work.
Operation modee
⇒
Auto Tuning
⇒
AT setting screen
⇒
Operation modee
Operation mode
⇒
Auto Tuning
⇒
Upper limit alarm
⇒
Operation mode
