Festo CPX-CMAX, Описание

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6 Diagnostics and error handling
Festo – P.BE-CPX-CMAX-SYS-EN – en 2017-09b – English 81
Group 5 − System error B
CPX error group 105 (CPX-MMI: [System error B] )
No. Reset type Error level Message
53 Load voltage overload on the controller F2 F
Cause Short circuit in the cables of the axis string (between controller and valve or valve
and sensor interface).
Measure Check cables and modules on the axis string (e.g. wire break); replace
defective cables.
Cause Overload on valve outputs.
Measure Check and correct the circuitry for the outputs.
Cause Defect in the valve.
Measure Check cables and valve systematically; replace defective components.
Cause Defect in CMAX.
Measure Check CMAX and exchange if defective.
54 Operating voltage overload on the controller F2 F
Cause Short circuit in the cables of the axis string (between controller and valve or valve
and sensor interface).
Measure Check cables and modules on the axis string (e.g. wire break); replace
defective cables.
Cause Defect in the CMAX controller
Measure Check CMAX; replace if defective.
Cause Defect in the valve
Measure Check cables and valve systematically; replace defective components.
Cause Defect in displacement encoder or sensor interface
Measure Check cables and displacement encoder or sensor interface systematically.
Replace defective components.
56
Supply pressure too low for homing
F1 R
Cause Insufficient working pressure was detected during homing.
Measure Check and correct operating pressure.
Check parameterisation of the operating pressure.
57 Time-out diagnostic interface: FCT device control was deactivated W R
Cause Connection between PC and CPX node interrupted.
Measure Check cables.
Cause Communication breakdown due to FCT
Measure Restore connection.