IFM Electronic AC402S - Page 151

SmartPLC SafeLine AC4S with fieldbus interfaces
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Output parameters
42531
Parameter
Data type
Description
Possible values
xReady
BOOL
Signal indicates whether the execution
of the FB is completed.
FALSE
FB is inactive or being
executed.
TRUE
FB execution is completed.
xBusy
BOOL
Signal indicates whether the FB is
being executed.
FALSE
FB is deactivated or FB
execution is completed.
TRUE
FB execution has started but is
not yet completed.
xError
BOOL
Signal indicates whether errors
occurred while the FB was executed.
FALSE
FB is disabled or is being
executed or FB was executed
without error.
TRUE
An error occurred while the FB
was executed.
wDiagnostic
WORD
Diagnostic information
→ List below (Diagnostic codes)
Diagnostic codes:
 0x0000
No specific error is set
 0x0003
Slave with address 0 found (slave not detected)