Festo CPX-CMAX-C1-1, Mounting, Installation And Diagnostics

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5. Diagnostics and error handling
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Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Possible status information
No. Example Description Additional
Information Status display
13 P nn Parameterisation is active, current parameter nn
PNU/100
14 E nn Error active, error number: nn
0x: Configuration error
1x: Execution error
2x: Positioning record error
3x: Regulation error
4x: System error A
5x: System error B
6x: Valve error
7x: Controller error
8x: Displacement encoder error
15 " flashes " flashes Device data reset.
At the end of resetting, the CMAX must be
switched off and back on again.
16 ." flashes Decimal flashes at 10 Hz if the job is active
(MC = 0).
About 13: If a parameter is changed acyclically or in parametrising operating mode, the
corresponding PNU / 100 is displayed for 1 second. For accessing a reading
parameter or parameter access via the diagnostic interface (FCT CMAX plug−in),
there is no display. If there is a new writing parameter access within this display
time window, the new PNU / 100 is displayed and the display time starts over (1 s).
If no parameter is being changed yet in parametrising operating mode or if the
display time has expired, −−" is displayed in the additional information.
Tab.5/6: Status information display
After switching on, the decimal point flashes during the entire
initialisation phase.