Detailed Description
2.7 Program operation mode
Mode Group, Channel, Program Operation, Reset Response (K1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-107
Interrupt disable
The DISABLE command can be set to protect part program sections from being interrupted
by an interrupt routine. The assignment interrupt signal <-> part program is maintained but
the interrupt routine does not respond to the 0/1 signal transition.
The DISABLE command can be reset with the ENABLE command. Interrupt routines are not
activated until the next 0/1 transition of the interrupt signal.
Clear assignment
The assignment interrupt signal <-> part program is cleared when the following happens:
• Channel in Reset state
• CLRINT instruction in part program.
For more information on the DISABLE, ENABLE, and CLRINT instruction (e.g., syntax), refer
to:
References: /PG/, Programming Guide: Fundamentals
2.7.14 Calling the ASUB outside program operation
ASUB activation states
ASUBs/interrupt routines can also be enabled in the program states or operating modes
listed below, in addition to AUTOMATIC mode and MDA:
• JOG, JOG REF
• MDA Teach In, MDA Teach In REF, MDA Teach In JOG, MDA REF, MDA JOG
• AUTOMATIC, stopped, ready
• Not referenced
be activated.
If an interrupt routine is activated in JOG or REF mode, it will interrupt any jogging and
referencing operations in progress.
Starting conditions
Machine data MD11602 $MN_ASUP_START_MASK can be used to enable the start of
ASUBs for conditions under which ASUBs are otherwise locked by default.
• Stop by means of Stop key, M0, M01
• Not all axes are referenced yet
• Readin disable is active
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