Mitsubishi Electric MELSEC iQ-R Series User Manual page 314

CH1 Sensor correction value setting
Set the correction value used when there is an error between a measured temperature and the actual temperature. For details
on the sensor 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 correction value setting
CH Sensor correction value setting (in the Q compatible mode)
■Setting range
• In the R mode
(-(Full scale of the input range)) to Full scale of the input range ( ()).
The setting range depends on the setting of 'CH1 Input range' (Un\G501).
• In the Q compatible mode
Set a value within the range of -5000 to 5000 (-50.00 to 50.00%) to the full scale of the set input range.
■Setting unit (in the R mode)
The value to be set differs depending on the value stored in 'CH1 Decimal point position' (Un\G400).
• No decimal point (0): Set a value in increments of 1 ( or digit).
• First decimal place (1): Set a value (the value multiplied by 10) in increments of 0.1 ().
■Enabling the settings
This setting is enabled when 'CH1 Sensor correction function selection' (Un\G564) has been set to Normal sensor correction
(one-point correction) (0).
■Default value
The default value is 0.
CH1 Sensor two-point correction offset latch request
This request is for storing the temperature process value (PV) as the sensor two-point correction offset value in the following
buffer memory area:
• 'CH1 Sensor two-point correction offset value (measured value)' (Un\G568)
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 latch request
CH Sensor two-point correction offset 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).
APPX
312
Appendix 3 Buffer Memory Areas
CH1 CH2
565 765
45 77
CH1 CH2
566 766
548 580
CH3 CH4
965 1165
109 141
CH3 CH4
966 1166
612 644