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

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5. Diagnostics and error handling
5−13
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Malfunction group 2 Execution error
CPX error group 102 (CPX−MMI: [Record error]) Continued
No. Message Cause/description Error handling Type
1)
27 Switching condition can
not be reached during
movement
Switching position does
not lie between the start
position (last setpoint/
actual value at the time
of the switch) and the
new setpoint position or
both positions are the
same.
·
Check the switching
condition and correct,
if necessary. Check the
program sequence in
the PLC. After a stop or
an error, the previous
position must be ap
proached again. Error
level: F1 (W)
Reset: R
The switching force is
not between the starting
force (last setpoint/
actual value at time of
switching) and the new
force setpoint.
28 Switching condition has
not been reached Switching has not been
carried out yet MC was
reached before the
switching condition was
met.
·
Check the switching
condition. Parameterise
as warning, if
necessary. Error
level: F1 (W)
Reset: R
1)
For the error level and reset type, see section 5.2.3.