FujiFilm PXG4, Operation Manuals

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5
Chapter
ON/OFF Control Hysteresis
to
The following sets the hysteresis during ON/OFF control.
Up to seven types of hysteresis (palettes 1 to 7) can be
recorded. Recorded hysteresis can be recalled from
selected PID number ("
PPP PLLLLnnnn1111
") in the operation menu.
• Range: 0% to 50% FS
Setting ON/OFF Control Hysteresis
The following steps explain how to set ON/OFF hysteresis
control using 3.0°C as an example.
Refer to
See "ON/OFF Hysteresis Control" (p. 32) for more information
about ON/OFF control hysteresis.
Point
When PID parameter P = 0, ON/OFF control is used.
1
Press and hold the key to display the setup
mode channel menu ("
ooo oPPPPEEEE CCCChhhh 1111
") then use the
keys to display PLT ("
PPP
PLLLLTTTT CCCChhhh 3333
").
Refer to
See p. 46 in this chapter for information on how to display
the channel menu.
2
Press and hold the key to display the SV
parameter ("
SSS
Svvvv 1111
"), then use the keys to
display hYS1 ("
hhh hYYYYSSSS1111
").
3
Press the key, then use the keys to
set ON/OFF control hysteresis to 3.0 when the
bottom part of the display begins to blink.
The hysteresis is set to 3.0°C.
4
Press the key to confirm the setting.
5
Press the key to return to the operation mode
PV/SV display.
Cooling Proportional Band
to
Sets the cooling proportional band when dual outputs
are selected. Up to seven types of cooling proportional
band (palettes 1 to 7) can be recorded. Recorded cooling
proportional band can be recalled from selected PID
number (“
PPP
PLLLLnnnn1111
”) in the operation menu.
• Range: 0.0 to 100.0
Setting Cooling Proportional Band
The following steps explain how to set cooling proportional
band using 5.0% as an example.
Refer to
See "Cooling Proportional Band Coefficient" (p. 33) for more information
about cooling proportional band.
1
Press and hold the key to display the setup
mode channel menu ("
ooo oPPPPEEEE CCCChhhh 1111
") then use the
keys to display PLT ("
PPP
PLLLLTTTT CCCChhhh 3333
").
Refer to
See p. 46 in this chapter for information on how to display
the channel menu.
2
Press and hold the key to display the SV
parameter ("
SSS
Svvvv 1111
"), then use the keys to
display CoL1 ("
CCC CooooLLLL1111
").
3
Press , then use the keys to set the
cooling proportional band to "5.0".
The cooling proportional band is set to 5.0.
4
Press the key to confirm the setting.
5
Press the key to return to the operation mode
PV/SV display.