Reset button

Use the Reset button to activate Config mode. You can use this function if the PLC program unexpectedly causes an error. To do this, keep the Reset button pressed during the restart for an extended period.

Activate Config mode as follows:

1. Open the front flap.

2. Switch off the Embedded PC.

3. Start the Embedded PC and keep the Reset button pressed until the ERR LED turns red and then yellow.

The CX81xx Embedded PC is put into Config mode.