IFM Electronic AC402S Programming Manual page 192

SmartPLC SafeLine AC4S with fieldbus interfaces
>
Output parameters
Parameter Data type
Ready BOOL
Error BOOL
DiagCode WORD
Diagnostic codes:

0x8000 Output = ON; HS_ACK = idle

0x8002 Output = OFF; HS_ACK = idle

0x8830 Output = ON; HS_ACK = OK

0x8832 Output = OFF; HS_ACK = OK

0x8840 Output = ON; HS_ACK = nOK

0x8842 Output = OFF; HS_ACK = nOK

0x8850 Output = ON; HS_ACK = RUN

0x8852 Output = OFF; HS_ACK = RUN
>
192
Description
Status of the FB processing
(validity of the output signals)
Error indication
Diagnostic code of the internal
states of the controlled logical
device
Possible values
FALSE FB not completely processed or
deactivated; signals are invalid
TRUE FB completely processed; signals are
valid
FALSE No error
TRUE Logical device is in the locked error
state S_ERROR
Scope of the diagnostic code depends on the
controlled logical device: Description of the
selected logical device (→ Library
SF_LogicalInterfaces.library
43078
(→ S. 200))