35
Be
for
e Y
ou S
tart
Ins
talla
tion
Scr
een &
Par
ame
ter
s
▼
Handling and
Oper
ating
Specific
ations
■
05. Output settings
■
06. Auto tuning
◈
Set control output cycle
◈
Overview of auto tuning
◈
Starting and finishing of auto tuning
◈
Conditions for start of auto tuning
◈
Set control mode
▶
You can set control cycle of heating or cooling band.
▶
Output works as "Time proportional" operation along with "Control output
cycle".
▶
Set in "CONTROL" --> "P, I, D, T" --> "Th" (Heating band) or "Tc" (Cooling band).
▶
Auto tuning is a task to get PID value that is the best fit to current target value
It repeats ON/OFF actions in 2 and half cycle according to current target value and
automatically stops
▶
Auto tuning can be started by pressing "AT" key during operation or through
communication "AT" LED flashes during auto tuning and turns off when it
completes after successful tuning operation, optimum PID value applies to heating
and cooling band however, If pressing "AT" key during the operation, tuning will
be forced to stop and the previous PID value will remain.
▶
Tuning is possible during operation.
▶
When output mode is "AUTO".
▶
Tuning is not possible during SUCTION, Forced COOLING or Pre-heating.
▶
Control mode has option of "Auto control" and "Manual control".
▶
In auto control, controller automatically calculates output value by "P, I, D" and
manual control is option that user calculates output value.
▶
In case of manual control, you can set output value in "MONITOR SCREEN"-->"SV
SCREEN"-->"OUTPUT SCREEN".
▶
Set in "CONTROL" --> "MODE".
Summary of Contents for MT100
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