Siemens SIMATIC Manual page 436

Analog modules
6.11 Analog input module SM 331, AI 6 x TC isolated (6ES7331-7PE10-0AB0)
Calibration values:
● Offset: Currently active offset for the analog digital converter
● Gain: Currently active gain for the analog digital converter
● CJ Offset: Currently active temperature offset for the internal reference-temperature
sensor (only relevant for TC-IL thermocouples)
● TC Gain: Currently active gain for recording the temperature (only relevant for TC-IL,
TC-EL, TC-L00C, and TC-L50C thermocouples)
①
②
③
④
⑤
⑥
⑦
Figure 6-38
436
Slot address of the module
Current system ID (HID)
Selection of the channel to be calibrated
Cancels the calibration function
Resets the calibration values of the selected channel to the factory settings
Starts user calibration for the selected channel
Current calibration values
User-calibration values
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ