Proportional Band, Integration Time, Derivative Time; Setting Pid - FujiFilm PXG4 Operation Manuals

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The following steps set PID. Up to seven types of PID
(palettes 1 to 7) can be recorded. Recorded PIDs can be
recalled from selected PID number ("P P P P L L L L n n n n 1 1 1 1 ") in the
operation menu Ch1.
• Range Proportional Bandwidth(P) : 0.0% to 999.9%
Integration Time(I)
Derivation Time(D)
Refer to
See "Proportional Band, Integration Time, Derivation Time" (p. 31)
for more details on PID.
● When the PID No. is changed, the following parameters
change to match it.
ON/OFF control hysteresis
•
Cooling proportional band
•
Dead band
•
Output Convergence Value
•
Anti-reset windup
•
Normal/Reverse Setting
•
● Running auto-tuning will automatically set the selected PID
No. into the selected PID parameter.
• For safety reasons, make sure to turn off power to the
Caution
system when switching the normal/reverse operations while
using the PID selection function. (Do not switch between
normal and reverse operation while controlling.)
• If "(PID No. +1, SV No. +1(increment))" function is executed
under the "PID No.
automatically set to same value.
• PID is switched using the palette units. They cannot be
combined and used with a different palette's PID.
Proportional
Integration Time,
Derivative Time
: 0 sec to 3200 sec
: 0.0 sec to 999.9 sec
≠
SV No.", PID No. and SV No. is
Band,

Setting PID

Press and hold the
1
mode channel menu ("o o o o P P P P E E E E C C C C h h h h 1 1 1 1 "), then use the
keys to display PLT ("P P P P L L L L T T T T C C C C h h h h 3 3 3 3 ").
Refer to
See p. 46 in this chapter for information on how to display
the channel menu.
Press and hold the
2
parameter ("S S S S v v v v 1 1 1 1 "), then use the
display P1 ("P P P P 1 1 1 1 ").
Press the
3
set P1 to "10.0" when the bottom part of the
display begins to blink.
This sets the value to 10.0%.
Press the
4
Repeat steps 2 to 4 (excluding pressing and
5
holding the
Press the
6
PV/SV display.
– 47 –
key to display the setup
key to display the SV
key, then use the
key to confirm the setting.
key) to set i1 and d1.
key to return to the operation mode
Chapter
5
keys to
keys to