Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
112 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Description of formal parameters
The table below list all formal parameters of the GET function.
Signal Typ
e
Type Value range Remark
Req I BOOL Job start with positive signal edge
NumVar I INT 1 to 8
(corresponds to use of
Addr1 to Addr8)
Number of variables to be read
Addr1 to Addr8 I ANY [DBName].[VarName] Variable identifiers from
NC Var selector
Unit1 to Unit8 I BYTE Area address, optional for variable
addressing
Column1 to
Column8
I WORD Column address, optional for variable
addressing
Line1 to Line8 I WORD Line address, optional for variable
addressing
Error A BOOL Negative acknowledgment of job or
execution of job impossible
NDR A BOOL Job successfully executed Data are
available
State A WORD See error identifiers
RD1 to
RD8
I/O ANY P#Mm.n BYTE x...
P#DBnr.dbxm.n BYTE
x
Target area for read data
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