User Manual

72
Characters,
Factory Default
Setting Item, Function, Setting Range
Sensor correction coefficient
• Sets sensor correction coefficient.
Sets slope of input value from a sensor.
PV after sensor correction= Current PV x (Sensor correction coefficient) +
(Sensor correction value)
Refer to Section ‘9.1 Input Value Correction’ (p. 97).
• Setting range: -10.000 to 10.000
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 plural 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 ‘9.1 Input Value Correction’ (p.97).
• Setting range: -1000.0 to 1000.0 ( )
DC voltage, current inputs: -10000 to 10000 (*1)
PV filter time constant
• Sets PV filter time constant.
If the value is set too high, it affects control results due to the delay of response.
• Setting range: 0.0 to 10.0 seconds
Communication protocol
• Selects communication protocol.
• Selection item:
Shinko protocol
Modbus ASCII
Modbus RTU
Available only when Serial communication (C5W, C5 options) is ordered.
Instrument number
• Sets the instrument number.
The instrument numbers should be set one by one when multiple instruments are
connected in Serial communication, otherwise communication is impossible.
• Setting range: 0 to 95
Available only when Serial communication (C5W, C5 options) is ordered.
(*1) The placement of the decimal point follows the selection.