IFM Electronic AC402S Programming Manual page 148

SmartPLC SafeLine AC4S with fieldbus interfaces
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Set_LPS
Function block type: Function block (FB)
Library:
ACnnnn_Utils.library
Symbol in CODESYS:
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Description
The FB changes the list of projected slaves (LPS) in the selected AS-i master.
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Input parameters
Parameter Data type
xExecute BOOL
enASi_Master ASI_MASTER
dwLPS_SA_Slaves DWORD
dwLPS_B_Slaves DWORD
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Description
Control execution of the FB
Select AS-i master
List of the projected S/A slaves. Each
bit represents an AS-i address:

Bit 0 (LSB) = address 0
...

Bit 31 (MSB) = address 31/31A
List of the projected B slaves. Each bit
represents an AS-i address:

Bit 0 (LSB) = not used

Bit 1 = address 1B
...

Bit 31 (MSB) = address 31B
Possible values
FALSE Don't execute FB
TRUE Start one-time FB execution
Master_1 AS-i master 1
Master_2 AS-i master 2
Per bit:
0 Slave not projected
1 Slave projected
Per bit:
0 slave not projected
1 slave projected
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