Troubleshooting

Fault

Cause

Measures

No function of the industrial PC

Missing power supply of the industrial PC

Other cause

Check the power supply cable

Call Beckhoff Service

The industrial PC does not boot fully

BIOS setup settings are incorrect

Other causes

Check BIOS setup settings (load defaults)

Call Beckhoff Service

Industrial PC boots, software starts, but the controller does not work properly

Cause of the fault is either in the software or in parts of the plant outside the industrial PC

Call the machine and software manufacturer

USB error during access with TwinCAT via USB

Cycle times in TwinCAT set to 10 ms (default)

Increase the cycle times to between 50 ms and 80 ms