Hello everyone,

After lots of trouble, trial and error, I finally got my OPC IPC running again using an IPC dump from a different IPC unit. After configuring everything from programming the eeprom and programming with opcom I now find myself with a calibration issue.

My speedometer is reading correctly until 100km/h after that itís off by 10km/h driving 100km/h is actually 100, but 110 equals to 120 on my clock, 120 tot 130, 130 to 140 etc.

How do I get to calibrate the speedometer to display the correct speed?

Iíd appreciate the help!