![FujiFilm PXG4 Скачать руководство пользователя страница 128](http://html1.mh-extra.com/html/fujifilm/pxg4/pxg4_operation-manuals_2342483128.webp)
– 127 –
12
Chapter
PFB Dead Band
The dead band can be set to not output the valve open or
close signal.
Using the valve dead band suppresses the motorized valve
hatching and allows greater stabilization of the output.
• Range: 0.0% to 100.0%
Setting Valve Stroke Time
This section explains how to set PFB dead band by using
10.0% as an example.
1
Press and hold the
key to display "
MMM
Mvvvv1111
".
The MV1 of the monitoring mode will appear.
2
Press and hold the
key to display the setup
mode channel menu ("
ooo
oPPPPEEEE CCCChhhh1111
") and use the
keys to display PFb ("
PPP
PFFFFBBBB CCCChhhh11110000
").
3
Press and hold the
key, the use the
keys to display PGAP ("
PPP
PGGGGAAAAPPPP
").
4
Press the
key, then use the
keys to
select 10.0 when the bottom part of the display
begins to blink.
5
Press the
key to confirm the setting.
6
Press the
key to return to the operation mode
PV/SV display.
MV
valve open signal
on
valve
opening
(Hys=PGAP/2
fixed)
valve closed signal
on
PGAP
Hys
Hys
PGAP
Operation mode
Valve Stroke Time
This function controls the time it takes for the motorized
valve to go from fully open to fully closed.
Refer to the motorized valve makerís catalog for the
correct stroke time.
• Range: 5 sec to 180 sec
Setting the Valve Stroke Time
The following steps explain how to set valve stroke time by
using 50 seconds as an example.
1
Press and hold the
key to display the setup
mode channel menu ("
ooo
oPPPPEEEE CCCChhhh1111
") and use the
keys to display PFb ("
PPP
PFFFFBBBB CCCChhhh11110000
").
2
Press and hold the
key then use the
keys to display TrvL ("
TTT
TrrrrvvvvLLLL
").
Refer to
See this page for information on how to display the
channel menu.
3
Press the
key, then use the
keys to
select 50 when the bottom part of the display
begins to blink.
The motorized valve stroke time is set to 50 sec.
4
Press the
key to confirm the setting.
5
Press the
key to return to the operation mode
PV/SV display.
Point
Automatically adjusting the PFB input also automatically
sets the valve stroke time.
Содержание PXG4
Страница 1: ...c...
Страница 10: ...9 1 Chapter Chapter 1 Part Names and Functions Part Names and Functions 10...
Страница 21: ...20 MEMO 2 Chapter...
Страница 43: ...42 MEMO 4 Chapter...
Страница 53: ...52 MEMO 5 Chapter...
Страница 71: ...70 MEMO 7 Chapter...
Страница 89: ...88 MEMO 8 Chapter...
Страница 106: ...105 9 Chapter Behavior when control is lost Limit Cycle PV SV Time tuning MV control lost 100...
Страница 119: ...118 MEMO 10 Chapter...
Страница 125: ...124 MEMO 11 Chapter...
Страница 131: ...130 MEMO 12 Chapter...
Страница 132: ...131 13 Chapter Chapter 13 Password Setup Ch11 Overview of Password Setup Ch11 132 Passwords 1 to 3 132...
Страница 141: ...140 MEMO 14 Chapter...
Страница 151: ...150 MEMO 15 Chapter...
Страница 152: ...151 16 Chapter Chapter 16 Troubleshooting Troubleshooting 152...
Страница 154: ...153 17 Chapter Chapter 17 Appendix Delay Start Function 154 Return to Factory Default Setting Function 155...
Страница 157: ...156 MEMO 17 Chapter...