Dly1 Dly2 Delay Time 1, 2 (093, 094); A1Hy A2Hy Alarm 1, 2 Hysteresis (098, 099) - Fuji Electric Micro-Controller X Socket type Operation Manual

dLY2 Delay time 1, 2 (093, 094)
dLY1
A2Hy Alarm 1, 2 hysteresis (098, 099)
A1Hy
[Description] –––––––––––––––––––––––––––––––––––––––––––––––––––––––
Parameter
Specifies the amount of time from the occurrence of the alarm to
dLY1, dLY2
the sounding of the alarm
A1Hy, A2Hy Specifies alarm detection width and recovery width.
The alarm and hysteresis are related as follows.
●
Example of an upper limit alarm
Set value
Alarm set
value
ON
Alarm output
OFF
[Setting example] Setting the Alarm 1 hysteresis to 5°C, delay time to 30 seconds ––
Display
PV
Delay time
Hysteresis
1.
Press and hold the
appears.
➔ ➔
2.
Press the key to display
3.
Press the key.
➔ The setpoint starts blinking.
➔
4.
Press the or
5.
Press the key or wait for three seconds to save the change.
Description
Upper limit alarm
Hysteresis
OFF
AH
Zone alarm
Hysteresis
t
OFF
AL
Operating procedure
key for about five seconds during the SV/PV display.
.
keys to change " 0 " to " 30 ."
59
3rd block parameter
Setting range
0 to 9999 (sec)
0 to 50%FS
Lower limit alarm
Hysteresis
ON ON
Input
AL
Hysteresis
ON
OFF
AH
OFF
Input