Siemens SINUMERIK 840Di Function Manual page 1100

Detailed description
2.12 Block descriptions
Signal
StartErr
Ref
Timing diagram
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Call example
CALL FC 9 (
2-188
I/O Type
Q Bool
I/O Word
Activation of function
ASUP active
Positive acknowledgment: ASUB ended
Reset function activation after receipt of acknowledgment
Signal change by means of FB
If function activation is reset prior to receipt of acknowledgment, the output signals are not
updated without the operational sequence of the activated function being affected.
Negative acknowledgment: Error has occurred
//Start an asynchronous subroutine
//in channel 1 interrupt number 1
Start :=
ChanNo :=
IntNo :=
Active :=
Done :=
Error :=
StartErr :=
Ref :=
Value range
Global variable (MW,
DBW,..)
I 45.7,
1,
1,
M 204.0,
M204.1,
M 204.4,
M 204.5,
MW 200);
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Remarks
1 = Interrupt number not allocated
1 word per FC 9 (for internal use)
Power Line Basic PLC Program (P3)