Beckhoff CX20 2 Series, Manual

Page: 61 / 77

Error handling and diagnostics
CX20x2 61 Version: 1.7
9.2 Faults
Table 33: Possible faults and their correction.
Fault Cause Measures
No function after the Embedded
PC has been switched on. • No power supply for the
Embedded PC
• Other causes.
1. Check the fuse.
2. Check the supply voltage and
the connection.
3. Call Beckhoff Support.
Embedded PC does not boot fully. Hard disk damaged (e.g. due to
switching off while software is
running), incorrect setup, other
causes.
1. Check the setup settings.
2. Call Beckhoff Support.
Computer boots, software starts,
but control system does not
operate correctly. Cause of the fault is either in the
software or in parts of the plant
outside the Embedded PC. Call the manufacturer of the
machine or the software.
Error during CFast card access. Faulty CFast card, faulty card slot. 1. Use another CFast card to test
the card slot.
2. Call Beckhoff Support.
Embedded PC only works partially
or temporarily. Defective components in the
Embedded PC. Call Beckhoff support.
The time and date are no longer
saved. The service life of the battery is
exceeded
Replace the battery [
}
62] .
Fan is not turning. Fan faulty. Replace the fan cartridge.
Please make a note of the following information before contacting Beckhoff service or support:
1. Precise device ID: CXxxxx-xxxx.
2. Serial number.
3. Hardware version.
4. Any interfaces (N030, N031, B110, ...).
5. TwinCAT version used.
6. Any components / software used.
The quickest response will come from support / service in your country. Therefore please contact your
regional contact. Please consult our website at
www.beckhoff.de or ask your distribution partner.