3S MP 100 - Pid; Valve Closing Function

16
7-3-4-3 PID
Adjust PID Parameter, input signal filter and dead band
○ Sequence
①Unlock
LOCK ⏎ LK? ▼ ULK? ⏎
②Operation
MANU ⏎ SPLT ▼ PID ⏎ P-GN ⏎ *** ⏎ : Set the total gain
▼ I-GN ⏎ **.** ⏎ : Set the integral gain
▼ D-GN ⏎ **.* ⏎ : Set the differential gain
▼ TF ⏎ **.* ms ⏎ : Set the constant for input signal filter
▼ DBND ⏎ **.* % ⏎ : Set the dead band
○ Notice
・The total gain, integral gain and differential gain are automatically set in the Full tuning or
A-3 tuning. Case of changing, refer to the following matters.
・Effects of every parameters will increase along with the figure increase.
・Integral gain and differential gain can be set to OFF.
・Input signal filter is set to smooth the follow-up to the target value. It is automatically set in
the Full tuning or A-3 tuning. Case of changing, refer to the following matters.
OFF : Non-filter (for big size actuator)
1 : Equal to the target value after about 3 seconds
10 : Equal to the target value after about 5 seconds
・The set value of the dead band is ±.
・Where deflection is in valid range, integral calculation within the dead band is suspended.
7-3-4-4 Valve closing function
Set shut off or full open of the valve
○ Sequence
①Unlock
LOCK ⏎ LK? ▼ ULK? ⏎
②Operation
MANU ⏎ SPLT ▼ VSHT ⏎ MIN ⏎ **.* % ⏎ : Set the input signal value (%) where
output pressure of OUT1 is shut
▼ MAX ⏎ ***.* % ⏎ : Set the input signal value where
output pressure of OUT1 is
maximized
○ Notice
・0.05 mA of hysteresis exists while opens and shuts valve (Each 1 cycle)
・The default setting is, MIN=0.5%, MAX＝OFF