Siemens SINUMERIK 840D sl Function Manual page 1110

Detailed description
2.12 Block descriptions
END_VAR
VAR_OUTPUT
END_VAR
Description of formal parameters
The following table shows all formal parameters of the function PI_SERV.
Signal
Req
PIService
Unit
Addr1 to Addr4
WVar1 to WVar10
Error
Done
State
See README file on basic program diskette supplied
1)
126
WVar5 :
WVar6 :
WVar7 :
WVar8 :
WVar9 :
WVar10 :
FMNCNo :
Error :
Done :
State :
Ty Type
pe
I BOOL
I ANY
I INT
I ANY
I WORD 1...
Q BOOL
Q BOOL
Q WORD
WORD ;
WORD ;
WORD ;
WORD ;
WORD ;
WORD ;
INT ;
BOOL ;
BOOL ;
WORD ;
Value range
[DBName].[VarName]
Default is:
"PI".[VarName]
1...
[DBName].[VarName]
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
//(in FMNC only)
Remark
Job request
PI service description
1)
Area number
Reference to strings specification
according to selected PI service
Integer or word variables. Specification
according to selected PI service
Negative acknowledgment of job or
execution of job impossible
Job successfully executed
See error identifiers