Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 404

When input type is resistance temperature detector/thermocouple
[Tool]  [Module Tool List]
3 FX5-8AD
402
3.8 Offset/Gain Setting
1.
Select "Multiple Input"  "Offset/gain setting", and click
[OK] button.
2.
Select the target module for the offset/gain setting, and
click [OK] button.
3.
Click [Yes] button.
4.
Mark the checkbox of the channel where offset and gain
values are to be set.
5.
Write the temperature setting value corresponding to
the offset value to "Offset Setting Value".