Festo EMCA-EC-67 CO Series, Description

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C FHPP parameters (PNU)
Festo – EMCA-EC-C-HP-EN – 2017-11e – English 269
PNU 221 Current warning messages (Actual warning messages)
Subindex 1 … 32 Class: Array Data type: uint32 Mappable Access: ro
Read all existing warnings. While the diagnostic memory depicts the history, here it can be determ­
ined which warnings are now present.
Each diagnostic number becomes a bit number.
The parameter values cannot be written. Warnings cannot be deleted.
If the bit is set, the respective warning is active.
Subindex 1 0 entry (0th Entry)
Diagnostic numbers 0 … 31
Subindex 2 1st entry (1st Entry)
Diagnostic numbers 32 … 63
...
Subindex 32 31. entry (31th Entry)
Diagnostic numbers 992 … 1023
Tab. C.36 PNU 221
PNU 230 Current fault acknowledgeable (Actual acknowledged malfunction)
Subindex 1 Class: Var Data type: uint8 Mappable Access: ro
Read the acknowledgment type of the currently highest priority fault.
Value Significance
0x00 (0) The fault cannot be acknowledged.
0x01 (1) The fault is still active; the fault can be cleared only after fault clearance.
0x02 (2) The fault can be acknowledged immediately.
0xFF (255) There is no fault.
Tab. C.37 PNU 230