FujiFilm PXG4, Operation Manuals

Page: 37 / 158

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4
Chapter
Anti-reset Windup
Anti-reset windup is a function that limits the range of
valid integration to control overshooting.
• Range Ar : 0% to 100% FS
●
The anti-reset windup function ("
AAA Arrrr
") cuts integration that
falls outside of the Ar set range that is centered around SV.
It is automatically set to the optimum value when auto-
tuning is activated.
Setting the Anti-reset Windup
Caution
This controller implements fuzzy control. With fuzzy control,
overshoot is minimized even if “bAL” and “Ar” are not used.
PV
SV
}
}
}
AR value
This range of integration
is cut.
This range is integrated.
This range of integration
is cut.
t
AR value
1
Press and hold the key to display the setup
mode channel menu ("
ooo oPPPPEEEE CCCChhhh 1111
"), then use the
keys to display Pid ("
PPP
Piiiidddd CCCChhhh 2222
").
Refer to
See p. 31 in this chapter for information on how to display
the channel menu.
2
Press and hold the key to display P ("
PPP P
") then
use the keys to display Ar ("
AAA Arrrr
").
Set the anti-reset windup value.
3
Press the SEL key, then use the keys to
set anti-reset windup value to "500".
The anti-reset windup value is set to "500°C".
4
Press the key to confirm the setting.
5
Press the key to return to the operation mode
PV/SV display.