Siemens SINUMERIK 840D sl Function Manual page 1424

Detailed description
2.12 Block descriptions
Description of formal parameters
The table below lists all formal parameters of the GETGUD function.
Signal
Req
Addr
Area
Unit
Index1
Index2
CnvtToken
VarToken
Error
Done
State
RD
150
Typ Type Range of values
e
I BOOL
I ANY [DBName].[VarName]
I BYTE
I BYTE
I INT
I INT
I BOOL
I ANY [DBName].[VarName]
BOOL
Q
A BOOL
A WORD
I/O ANY P#Mm.n BYTE x...
P#DBnr.dbxm.n BYTE x
Remark
Job start with positive signal edge
GUD variable name in a variable of
data type STRING
Area address:
0: NCK variables
2: Channel variables
NCK area: Unit:=1
Channel area: Channel no.
Field index 1 of variable
Variable has the value 0 if no field
index is used.
Field index 2 of variable
Variable has the value 0 if no field
index is used.
Activate generation of a variable
token
Address to a 10byte token (see
example)
Negative acknowledgment of job or
execution of job impossible
Job successfully executed
See error identifiers
Data to be written
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0