Pi Service: Cancel; Pi Service: Config - Siemens SINUMERIK 840D sl Function Manual

Signal
WVar4:
1) As an alternative for the interrupt assignment, the SETINT command can be used. See 2)
2) References: Programming Manual, Job Planning; Section: "Flexible NC programming" > "Interrupt
routine (ASUB)" > "Fast retraction from the contour (SETINT, LIFTFAST, ALF)"
3) References: Programming Manual, Job Planning; Section: "Flexible NC programming" > "Interrupt
routine (ASUB)" > "Assign and start interrupt routine (SETINT, PRIO, BLSYNC)"
Note
The ASUB PI service must only executed in the RESET state of the specified channel.
References:
Programming Manual, Job Planning; Section: "Flexible NC-Programming" > "Interrupt routine
(ASUB)"
13.17.4.4

PI service: CANCEL

Function: Execute cancel
Triggers the "Cancel" function equivalent to the corresponding "Cancel alarm" button on the
user interface (operator panel front).
Description of formal parameters
Signal
PIService:
13.17.4.5

PI service: CONFIG

Function: Reconfiguration
The reconfiguration command activates machine data which has been entered sequentially
by the operator or the PLC, almost in parallel.
The command can only be activated when the controller is in RESET state or the program is
interrupted (NC stop at block limit). An FB4 error checkback signal is output if this condition is
not fulfilled (state = 3).
Description of formal parameters
Signal
PIService:
Unit:
WVar1:
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Type Value range
WORD 0, 1
Type Value range
ANY "PI".CANCEL
Type Value range
ANY "PI".CONFIG
INT 1
INT 1
P3: Basic PLC program for SINUMERIK 840D sl
Description
BLSYNC
3)
Description
Cancel
Description
Reconfiguration
Classification
13.17 Block descriptions
943