P3: Basic PLC Program for SINUMERIK 840D sl
13.13 Block descriptions
Basic Functions
950 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
13.13.4.2 General PI services
PI service: ASUB
Function: Assign interrupt
A program stored on the NCK is assigned an interrupt signal for a channel. This is possible only when the
program file may be executed. The path names and the program names are to be written in correct notation.
For the correct notation of the path and the program names see:
References:
Programming Manual Job Planning; Chapter: "File and Program Management" > "Program Memory".
PI service: CANCEL
Function: Execute Cancel
Has the effect that the function "Cancel" (corresponding to the key on HMI) is executed.
Parameterization
Signal Type Value range Meaning
PIService ANY PI.ASUP Assign interrupt
Unit INT 1 ... 10 Channel
WVar1 WORD 1 ... 8 Interrupt number
WVar2 WORD 1 ... 8 Priority
WVar3 WORD 0/1 LIFTFAST
WVar4 WORD 0/1 BLSYNC
Addr1 STRING Path name
Addr2 STRING Program name
Note
The SETINT instruction is also used to make the assignment.
The ASUP PI service may only be executed when the channel to be activated is in RESET
state.
References:
Programming Manual, Job Planning; Chapter: "Flexible NC-Programming" > "Interrupt
routine (ASUB)"
Parameterization
Signal Type Value range Meaning
PIService ANY PI.CANCEL Cancel
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