Festo Контроллер позиционирования CPX-CMPX - Manual (Page 127)

5. Diagnostics and error handling
5−13
Festo P.BE−CPX−SYS−EN en 0902e
Examples of typical status information
No error registered
Other
error Wire
break Short
circuit UnderĆ
voltage Funct./
analoĆ
gue Input Output Valve
Bit 7 6 5 4 3 2 1 0
Status 0 0 0 0 0 0 0 0
Tab. 5/4: Example 1 ć no fault
Short circuit at the output
Other
error Wire
break Short
circuit UnderĆ
voltage Funct./
analoĆ
gue Input Output Valve
Bit 7 6 5 4 3 2 1 0
Status 0 0 1 0 0 0 1 0
Tab. 5/5: Example 2 − Short circuit at the output
Undervoltage of sensor supply
Other
error Wire
break Short
circuit UnderĆ
voltage Funct./
analoĆ
gue Input Output Valve
Bit 7 6 5 4 3 2 1 0
Status 0 0 0 1 0 1 0 0
Tab. 5/6: Example 3 ć Undervoltage in the sensor supply
If different faults occur simultaneously on different types of
modules, faults cannot be distinguished. Use the I/O diagĆ
nostic interface in order to distinguish faults clearly.