- 68 -
Characters,
Factory Default
Setting Item, Function, Setting Range
sok/
/ 1.000
Sensor correction coefficient
• Sets sensor correction coefficient.
Sets slope of input value from a sensor.
t
coefficien
correction
Sensor
X
Y
X
Y'
'
(Fig. 8.5-1)
PV after sensor correction= Current PV x (Sensor correction coefficient) +
(Sensor correction value)
Refer to Section ‘9.5 Input Value Correction’ (pp.102, 103).
• Setting range:
-10.000 to 10.000
so//
/ //0.0
Sensor correction
• This corrects the input value from the sensor.
When a sensor cannot be set at the exact location where control is desired, the
sensor-measured temperature may deviate from the temperature in the controlled
location. When using multiple controllers, sometimes the measured temperatures
do not concur due to differences in sensor accuracy or dispersion of load capacities.
In such a case, the control can be set at the desired temperature by adjusting the
input value of sensors.
PV after sensor correction= Current PV x (Sensor correction coefficient) +
(Sensor correction value)
Refer to Section ‘9.5 Input Value Correction’ (pp.102, 103).
• Setting range: -1000.0 to 1000.0
( )
DC voltage, current inputs: -10000 to 10000 (The placement of the decimal
point follows the selection.)
750
700
340
300
300
750
Corrected from
300
to 340
.
Corrected from
750
to 700 .
X
X'
Y'
Y
Slope before correction
Slope after correction
Содержание PCB1
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