Siemens SINUMERIK 840Di sl Programming Manual page 501

14. Interrupts
Keyword/ 1st parameter
function
identifier
ENABLE # INT: Number of
interrupt input
DISABLE # INT: Number of
interrupt input
CLRINT # INT: Number of
interrupt input
#The keyword is not valid for SINUMERIK 810D.
15. Motion synchronization
CANCEL INT: Number of
synchronized
action
16. Function definition
1st parameter
FCTDEF INT: Function
number
17. Communication
Keyword/su 1st
broutine parameter
identifier
MMC # STRING:
Command
#)The keyword is not valid for SINUMERIK 810D.
**)Acknowledgement mode:
Commands are acknowledged on request from the executing component (channel, NC,
etc.).
Without acknowledgement: Program execution is continued when the command has been
transmitted. The sender is not informed if the command cannot be executed successfully.
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Explanation
Activate interrupt: Activates the interrupt routine assigned to the hardware input with
the specified number. An interrupt is enabled after the SETINT statement.
Deactivate interrupt: Deactivates the interrupt routine assigned to the hardware input
with the specified number. Fast retraction is not executed. The assignment between
the hardware input and the interrupt routine made with SETINT remains valid and can
be reactivated with ENABLE.
Select interrupt: Cancel the assignment of interrupt routines and attributes to an
interrupt input. The interrupt routine is deactivated and no reaction occurs when the
interrupt is generated.
Aborts the modal motion-synchronous action with the specified ID
2nd parameter 3rd parameter
REAL: Lower REAL: Upper
limit value limit value
2nd parameter
CHAR:
Acknowledgement mode**
"N": Without acknowledgment
"S": Synchronous acknowledgment
"A": Asynchronous acknowledgment
12.4 List of predefined subprograms
4th-7th Explanation
parameter
REAL: Define polynomial. This is
Coefficients a0 evaluated in SYFCT or
– a3 PUTFTOCF.
Explanation
MMC command: Command ON
MMC command interpreter for the configuration of
windows via NC program
see /AM/IM1 Start-Up Functions for the MMC
Tables
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