Festo CPX-CMAX - Error and Warning Numbers

6 Diagnostics and error handling
70 Festo – P.BE-CPX-CMAX-SYS-EN – en 2017-09b – English
6.4.4 Error and warning numbers
Information on the error level and on the reset type è Sections 6.4.1 and 6.4.2.
FCT supplies additional information on many diagnostic events (è FCT). Internally, the
additional information is stored in the PNU 203 (è Description of communication profile,
P.BE-CPX-CMAX-CONTROL-...).
Group 0 − Configuration errors
CPX error group 100 (CPX-MMI: [Configuration error] )
No. Message Error level Reset type
01 The nominal configuration deviates from the actual configuration F2 N
Note The movement test is reset to avoid tubing connection errors. The CMAX has C03
status. The movement test should then be run once more.
Cause A component on the axis string does not correspond to the nominal configuration:
– displacement encoder or sensor interface (type, length)
– cylinder (type, length, diameter)
– valve type
Measure  Check component. Replace defective or incorrect components.
 Adopt actual configuration (download).
Cause The displacement encoder and valve have been exchanged and no longer match
the target configuration or the serial numbers have changed.
Measure  Check the axis configuration. Check to make sure 2 axis strings have not
been interchanged.
02 Unknown valve F2 N
Cause Connected valve is not supported.
Measure  Replace valve or
 Update firmware.
03 Unknown cylinder F2 N
Cause Connected cylinder or sensor interface is not supported.
Measure  Replace cylinder or sensor interface.
 Update firmware.
04 Unknown displacement encoder or unknown sensor interface F2 N
Cause Connected displacement encoder or sensor interface is not supported.
Measure  Replace displacement encoder or sensor interface.
 Update firmware.
05 Project not loaded completely or block download active F2 R
Cause Drive cannot be enabled because the target configuration is not yet complete
(configuration status C00, C01 or C02).
Measure  Complete the target configuration, e.g. download project again.
Cause Drive cannot be enabled because the block download is still active.
Measure  End block download. Check and correct the control program (parameterisation).