Mitsubishi Electric MELSEC iQ-R Series User Manual page 127

Mode switching setting
Set a setting value for the mode to be switched.
Switching mode
Buffer memory address
Normal mode
Offset/gain setting mode
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Mode switching setting
Mode switching setting (in Q compatible mode)
■Enabling the setting
Turn off and on 'Operating condition setting request' (Y9) to enable the setting.
■After the mode is switched
When the mode is switched, this area is cleared to 0 and 'Operating condition setting completed flag' (X9) turns off.
After checking that 'Operating condition setting completed flag' (X9) is off, turn off 'Operating condition setting request' (Y9).
When a value out of the above is written and 'Operating condition setting request' (Y9) is turned on and off,
the mode setting is not performed and only the operating condition is changed.
Cold junction compensation with/without setting
Set whether or not to apply cold junction compensation with a cold junction compensation resistor.
Setting value
0
Other than 0
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Cold junction compensation with/without setting
Cold junction compensation with/without setting
(in Q compatible mode)
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9) to enable the setting.
■Default value
The default value is With cold junction compensation (0) for all the channels.
Setting value
296
5260H
4144H
CH1 CH2 CH3
296, 297
158, 159
Description
With cold junction compensation
Without cold junction compensation
CH1 CH2 CH3
298
405
297
4144H
5260H
CH4 CH5 CH6
CH4 CH5 CH6
Appendix 3 Buffer Memory Areas
CH7 CH8
A
CH7 CH8
APPX
125