Siemens SINUMERIK 840Di Function Manual page 1102

Detailed description
2.12 Block descriptions
Declaration of the function
STL representation
FUNCTION FC 10:
// NAME:
VAR_INPUT
END_VAR
END_FUNCTION
Description of formal parameters
The table below lists all formal parameters of the AL-MSG function.
Signal
ToUserIF
Ack
Call example
CALL FC 10 (
2-190
ToUserIF :
Ack :
I/O Type
I Bool
I Bool
ToUserIF :=
Ack :=
Void
AL_MSG
BOOL ;
BOOL ;
Value range
//Error and operational messages
TRUE, //Signals from DB 2 are transferred
//to interface
I6.1); //Acknowledgment of
//error message carried out via
//input I6.1
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Remarks
1 = Transfer signals to user
interface every cycle
1 = Acknowledge error messages.
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