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

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4. Commissioning
4−39
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Operating voltage = 0 V
Load voltage (valve) = 0 V
CMAX is OFF
SCON.MC = 0
SCON.24VL = 0
The output data should be filled at the beginning in
any case so that no control signals from the last
operating phase can affect the CMAX.
Error:
CMAX does not signal
Reset PLC output
data
Switching on the
operating voltage
Start timer:
3 seconds
The CMAX initialises the axis string and the controller
and queries the setting for the data format in the CPX
node.
Monitoring to discover a defective module. Time can
vary, depending on the CPXC node.
[m]
[m]
[m]
[m]
[o]
[o]
Timer expired
Time is still
running
SCON.FAULT = 0
SCON.FAULT =
1
SCON.MC = 1
Check commissioning
status
Cancel
Error handling
Switch on pressure
Setting the operating
mode
Switch on valve load
voltage (= 24 V)
SCON.FAULT = 0
SCON.FAULT = 1
SCON.24VL = 1
Page
2
Cancel
Error handling
[m]
[m]
[m]
[m]
[m]
[o]
The operating pressure should be completely on the valve within 50 ms.
Otherwise, plan an additional waiting time after this step or parameterise E50
as a warning.
It is imperative that this action
be executed.
This action is a recommendation.
It does not have to be executed.
[m]
[o]