Siemens SINUMERIK 840D sl Programming Manual page 1275

Interrupts
Identifier Parameter
1.
DISABLE INT:
Number of the in‐
terrupt input
ENABLE INT:
Number of the in‐
terrupt input
CLRINT INT:
Number of the in‐
terrupt input
Synchronized actions
Identifier Parameter
1. - n.
CANCEL INT:
Number of the synchronized action
CANCELSUB
Function definition
Identifier Parameter
1.
FCTDEF INT:
Function num‐
ber
Communication
Identifier Parameter
1.
MMC STRING:
Command
Commands are acknowledged on request from the executing component (channel, NC, etc.).
)
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Explanation
Deactivates the interrupt routine assigned to the specified hardware input. 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.
Reactivation of the interrupt routine assignment deactivated with DISABLE.
Delete assignment of interrupt routines and attributes to an interrupt input. The
interrupt routine is deactivated and no reaction occurs when the interrupt is gen‐
erated.
2. 3.
REAL: REAL:
Lower limit Upper limit
value value
2.
CHAR:
Acknowledgement mode*
"N": Without acknowledgement
"S": Synchronous acknowledgement
"A": Asynchronous acknowledgement
Explanation
Aborts the modal synchronized action with the speci‐
fied ID. Several IDs, separated by commas, can be
specified.
Cancel current subprogram level
4.-7.
REAL:
Coefficients a0 -
a3
)
4.4 Predefined procedures
Explanation
Define polynomial function
This is evaluated in SYFCT or
PUTFTOCF.
Explanation
Command to HMI command Inter‐
preter for the configuration of win‐
dows via NC program
Tables
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