6
Diagnostics and error handling
Festo – P.BE-CPX-CMAX-SYS-EN – en 2017-09b – English
69
6.4.3
Illustration of CMAX error numbers in the CPX terminal
The CMAX faults and warnings are arranged in groups. The first digit of the fault and warning number
specifies the group. The second digit points out the specific message. The CMAX reports to the CPX
node only the group of the message. The groups of the CMAX are the assigned to the group of numbers
100 to 108 of the CPX terminal (
è
CPX system description, error numbers). The last digit of the dia
gnostic message specifies the group.
Specification of the group in the diagnostic message of the CPX terminal is not sufficient
for detailed evaluation. Evaluate error and warning numbers via the I/O data (PNU 220,
224, ...), FCT plug-in or the display.
Allocation of CPX error numbers and groups of the CMAX
CPX fault
CPX fault text (MMI, configuration software)
Group
è
100
[Configuration error]
0
Configuration error
101
[Execution error]
1
Execution error
102
[Record error]
2
Record error
103
[Control error]
3
Control error
104
[System error A]
4
System error A
105
[System error B]
5
System error B
106
[Error in valve]
6
Error in valve
107
[Controller error]
7
Controller error
108
[Encoder error]
8
Displacement encoder
error
Tab. 6.8
CPX error numbers and groups of the CMAX
