Festo CPX-E-EP Translation Of The Original Instructions page 35

Parameterisation
Attribute no. Access
1) Indicates whether the current expansion of the automation system CPX-E corresponds to the saved expansion.
2) SCS = short circuit/overload sensor supply
3) SCO = short circuit/overload at outputs
4) KZV = short circuit in valves
Tab. 28 Global System Object
Status and Diagnostics Object
– Object class: 133
d
– Instances: 1
Mapping of status bits and of I/O diagnostic interface.
Attribute no. Access
1 Get
2 Get
3 Get
4 Get
5 Get/Set
6 Get
1) Error source = bit 0 ... 3; error type = bit 4 ... 7
Tab. 29 Status and Diagnostics Object
Diagnostics Trace Object
– Object class: 134
d
– Instances: 1 ... 40
An instance is created for each entry of a diagnostic message.
Festo — CPX-E-EP — 2020-01a
Description
external parameterisation is blocked; the
"M" LED on the bus module lights up
Description
Status bits
1)
Bit 0: Valve
Bit 1: output
Bit 2: input
Bit 3: analogue/technology module
Bit 4: undervoltage
Bit 5: short circuit/overload
Bit 6: wire break
Bit 7: other error
Number of the first module in which an
error has occurred
Diagnostic status
Error number
Address I/O diagnostic interface, 16 out-
put bits (order data)
Data I/O diagnostic interface ,16 input
bits (response data)
Type Function
number
Type Function
number
USINT 1936
USINT 1937
USINT
UINT 1938
–
WORD
–
WORD
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