66
[Description]
• The user-definable functions are independent of the adjust-
ment values of the PXR. Setting the parameters of
and
to can return to the factory default settings.
Adjusting the PV (Measured value) display (0%) (Setting range: -50 to 50% FS)
Adjusting the PV (Measured value) display (100%) (Setting range: -50 to 50% FS)
[Setting example] Setting the zero adjustment to “+1
°
C”
Press and hold the
SEL
key for five seconds.
will be displayed on the PV display.
Press the
key to display
.
Press the
SEL
key once.
The current setting ( ) flashes on the SV display.
Press the
or
keys to display .
Press the
SEL
key once. will stop flashing and will be registered for
. After that, the
controller will operate with the zero adjustment being +1
°
C.
If you want to display the operation status, press and hold the
SEL
key for two seconds.
Operating procedure
Display
1.
2.
3.
4.
5.
6.
Before adjustment
After adjustment
Display at input of 0
°
C: -1
°
C
Display at input of 400
°
C: 402
°
C
Adjustment value
Display at input of 0
°
C: 0
°
C
Display at input of 400
°
C: 400
°
C
: 1
: -2
[Adjustment example for input range of 0 to 400
°
C]
Setting the parameters of
and
to “0” re-
turns to the factory default settings.
1.
Prepare the following devices before adjustment by us-
ing these parameters.
• DC voltage standard generator
1 to 5V (for voltage input)
0 to 100 mV (for thermocouple input)
• Decade resistance box
100.0 to 400.0
Ω
(for resistance bulb input)
2.
Set the parameter of
to OFF.
3.
Apply a voltage that is equivalent of 0%.
If there is an error large enough to impair its accuracy, set
the parameter of
. (See the right example to set
.)
4.
Apply a voltage that is equivalent of 100%.
If there is an error large enough to impair its accuracy, set
the parameter of
. (See the right example to set
.)
5.
Return the parameter of
to ON.
[Operating example for input range of 0
°
C to 400
°
C]
Reading at input of 0
°
C: -1
°
C
Reading at input of 400
°
C: 402
°
C
Set the parameter of
to “1”.
Set the parameter of
to “-2”.
Therefore;
Reading at input of 0
°
C: 0
°
C
Reading at input of 400
°
C: 400
°
C
}
}
