IFM AC1401, Programming Manual

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ifm Programming Manual AS-i Gateway AC14 (4.2.x) 12/2017
Appendix Library ACnnnn_Utils.library
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Output parameters
16120
Parameter Data type Description Possible values
dwLDS_SA_Slaves DWORD List of detected S/A slaves. Each bit
represents an AS-i address:

Bit 0 (LSB) = address 0
...

Bit 31 (MSB) = address 31/31A
Per bit:
0 no slave detected
1 slave detected
dwLDS_B_Slaves DWORD List of detected B slaves. Each bit
represents an AS-i address:

Bit 0 (LSB) = not used

Bit 1 = address 1B
...

Bit 31 (MSB) = address 31B
Per bit:
0 No slave detected
1 Slave detected
xReady BOOL Signal indicates if the execution of the
FB is terminated. FALSE FB is inactive or being
executed.
TRUE FB execution is terminated.
xBusy BOOL Signal indicates if the FB is executed. FALSE FB is deactivated or FB
execution is terminated.
TRUE FB execution is started but not
yet terminated.
xError BOOL Signal indicates if errors occurred
while the FB was executed. FALSE FB is disabled or presently
executed or FB was executed
without error.
TRUE An error occurred when the FB
was executed.
wDiagnostic WORD Diagnostic information
→ List below (Diagnostic codes)
Diagnostic codes:

0x0000 No specific error is set

0x0F01 Unknown error

0x0F02 Unknown/invalid target

0x0F03 Unknown command ID

0x0F04 Invalid parameters

0x0F05 Timeout during processing
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