Alarm Hysteresis, Delay Time, Delay Time Units; Adjusting The Settings - FujiFilm PXG4 Operation Manuals

Alarm Hysteresis,
Delay Time,
Delay Time Units
Alarm parameter settings are as follows:
Alarm Hysteresis Specifies alarm detection and recovery width.
• Range: 0% to 50% FS
Alarm Delay Time Specifies the amount of time from the
occurrence of the alarm to the sounding of the
alarm.
• Range: 0 to 9999(sec/min)
Alarm Delay Time Specifies the unit of time (sec/min) used to
Units measure the alarm delay
• Range: sec/min
The alarm and hysteresis are related as follows.
Example of an Upper Limit Alarm
delay time
set value
alarm set value
ON
alarm output
OFF
• upper limit alarm • lower limit alarm
Hysteresis Hysteresis
ON ON
OFF
input
AH AL

Adjusting the Settings

The following steps explain how to set alarm settings by using
hysteresis = 5°C , delay = 30 sec and delay time unit =
seconds as an example.
Operation mode
Press and hold the
1
The monitoring mode MV1 is displayed.
Press and hold the
2
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 "), the use the
to display ALM (" A A A A L L L L M M M M C C C C h h h h 8 8 8 8 ").
This sets the alarm menu.
PV
hysteresis
t
• range alarm
Hysteresis Hysteresis
ON
OFF OFF OFF
input
AL AH
key to display " M M M M v v v v 1 1 1 1 ".
key to display the setup mode
keys
Press and hold the
3
keys to select A1hY ("A A A A 1 1 1 1 h h h h Y Y Y Y ").
Set the alarm 1 hysteresis.
Press the
4
set the hysteresis to 5.0 when the bottom part of
the display begins to blink.
The value is set to 5.0°C.
Press the
5
The display will stop blinking.
Use the
6
Set the alarm 1 delay time.
Press the
7
set the alarm delay to 30 when the bottom part of
the display begins to blink.
The alarm delay is set to 30 seconds.
Press the
8
The display will stop blinking.
Use the
9
Set the alarm 1 delay time unit.
Press the
1 0
select "SEC" when the bottom part of the display
begins to blink.
The alarm 1 delay time unit is set to seconds.
Press the
1 1
Press the
1 2
PV/SV display.
– 113 –
key, then use the
key, then use the
key to confirm the setting.
keys to display dLY1 ("d d d d L L L L Y Y Y Y 1 1 1 1 ").
key, then use the
key to confirm the setting.
keys to display dL1U ("d d d d L L L L 1 1 1 1 U U U U ").
key, then use the
key to confirm the setting.
key to return to the operation mode
keys to
keys to
Chapter
10
keys to