User manual

IEC61131 User and Reference Manual
April 22, 2008
290
getsf
Get store and forward entry
Description
The getsf function block returns the store and forward information for the entry at the index
location. The function clearsf is used to clear the store and forward table.
indexInTable
getsf
stnA
comA
comB
stnB
Arguments
Inputs
Type
Description
indexInTable
Integer
The index of the entry in the store and forward table. Valid
values are 0 to 127.
Outputs
Type
Description
comA
Integer
Serial port A for selected table entry
1 = com1
2 = com2
3 = com3
4 = com4
stnA
Integer
Station address A for selected table entry
0 to 255 standard addressing
0 to 65534 extended addressing
comB
Integer
Serial port B for selected table entry
1 = com1
2 = com2
3 = com3
4 = com4
stnB
Integer
Station address B for selected table entry
0 to 255 standard addressing
0 to 65534 extended addressing
See Also
setResp