Specifications

4P357732-1 – 2014.04 Page 47 of 58
4.2.2 Method 1) Update with the PC USB cable EKPCCAB3.
Instructions:
1. Make sure that the Modbus Interface DIII is powered off.
2. Connect the EKPCCAB3 cable to X2A on the mainboard (see figure).
3. Power on the Modbus Interface DIII.
4. Start the updater on the PC.
5. Proceed to the Setting menu and make sure the correct USB serial COM port is selected (e.g. COM4).
6. Proceed to the "Update Procedure Selection" window. The ID of the existing software is automatically
detected.
PC USB cable EKPCCAB3