0BA8 AM2 module sensor calibration

Hi,

on LOGO! press Cursor UP till date & time is displayed. Then press cursor RIGHT till AI 1 ...4 are shown in the display. Here you can see the raw value of Ai1 till 4.

Select one of the AI channels and remember the value for this channel.

Now chage the sensor from this AI (1 .....4) and wire to the AM2 module. Press Cursor RIGHT again to display the values of AI 5 ...8 and check wether the value of the sensor is the same.

 This is how to check AI's in LOGO!.

Hope this helps