Mitsubishi Electric MELSEC iQ-R Series User Manual page 315

CH1 Sensor two-point correction gain latch request
This request is for storing the temperature process value (PV) as the sensor two-point correction gain value in the following
buffer memory area:
• 'CH1 Sensor two-point correction gain value (measured value)' (Un\G570)
For details on the sensor two-point correction function, refer to the following:
Page 59 Sensor Correction Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Sensor two-point correction gain latch request
CH Sensor two-point correction gain latch request (in the Q compatible mode)
■Setting range
• 0: No request
• 1: Latch request
■Default value
The default value is No request (0).
■Enabling the stored value
In the setting mode ('Setting/operation mode status' (X1): OFF)
The conversion is prohibited in the operation mode ('Setting/operation mode status' (X1): ON).
CH1 Sensor two-point correction offset value (measured value)
The measured value of the temperature corresponding to the sensor two-point correction offset value is stored in this buffer
memory area.
The value to be stored differs depending on the value stored in 'CH1 Decimal point position' (Un\G400).
• When 'CH1 Decimal point position' (Un\G400) is No decimal point (0): A detected temperature value is stored as it is.
• When 'CH1 Decimal point position' (Un\G400) is First decimal place (1): A detected temperature value is stored after being
multiplied by 10.
For details on the sensor two-point correction function, refer to the following:
Page 59 Sensor Correction Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Sensor two-point correction offset value (measured value)
CH Sensor two-point correction offset value (measured value) (in the Q
compatible mode)
■Enabling the stored value
Turn ON and OFF 'Setting change command' (YB) in the setting mode ('Setting/operation mode status' (X1): OFF) to enable
the settings.
CH1 CH2
567 767
550 582
CH1 CH2
568 768
544 576
Appendix 3 Buffer Memory Areas
CH3 CH4
967 1167
614 646
CH3 CH4
968 1168
608 640
APPX
313
A