Yokogawa IR400 - Manual (Page 67)

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IM 11G02N01-01E
4. In the Parameter Setting screen that
appears, enter the numeric values and set
the items. Entering the numeric values or
setting the items should be carried out by
using the or key. To move the
cursor to the right, press the key.
After setting, press the
ENT
key, that the
parameter setting is carried out with the
value you set.
To close the “Parameter Setting” screen
or cancel this mode midway, press the
key.
A previous screen will return.
To close Parameter Setting screen
ESC
ENT
End of Parameter Setting
Calibration
Output hold
Press the key to flow gas.
To execute calibration, press the ENT key.
Hold extending
time.
Time set to gas flow time (See Item 6.4 Auto Calibration.)
or
ENT
ENT
ZERO
SPAN
• Hold setting : 0 to 100% FS
• Response time : 1 to 60sec. (initial value: 15 sec)
• Average period : 1 to 59 min or 1 to 4 hours (initial value: 1 hour)
When setting the unit of 1 to 59 minutes is terms of minute
or 1 to 4 hours with hour
• Backlight Timer : 1 to 60 min (initial value: OFF)
• Maintenance mode : 0000 to 9999 (initial value: 0000)
Setting Range
Output Hold
By setting an output hold to ON, an output signal of each channel are held during the calibration
(manual calibration and auto calibration) and for the gas flow time (refer to Item 6.4, Setting of
Auto Calibration). Regardless of Hold ON/OFF setting, an output signal can be held via an
external input.
(1) Manual calibration