Beforestartingthefirmwareupdate,onlycodingswitch9oftheDIPswitchS3mustbesettoOFF:
Connect the controller to the PC via a USB A-B cable while disconnected from the power supply:
then supply the controller with power again, see chapter Terminal assignment for 230 V AC power supply.
Step 2: Perform firmware installation
Under "Start / Programs / ECKELMANN / Firmware Uploader", start the program "KGL Firmware Uploader".
The following window opens:
Click the "Find Controller" button to find the controller.
Practical tip: The original position of the coding switches 1..9 of the DIP switch S3 should be
documented, e.g. with a mobile telephone photo.
After the firmware update has been performed, the coding switch 9 of DIP switch S3 must be reset to
its original position.