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06.91
Kernel sequences
Message frames for kernel sequences are a subset of the standard function message frames.
Kernel sequences are fixed message frame sessions which cannot be changed by the PLC
user program.
With SINUMERIK 8X0 the tool sessions are executed via kernel sequences.
Therefore kernel sequences are appropriate only when the tool management package for
SINUMERIK 8X0 is used.
The kernel sequences for the tool sessions are processed in one PLC. Via MD is specified in
which PLC the kernel sequences for the tool sessions are executed. The DBs for the
magazine assignment must also be provided in this PLC.
The message frames of the kernel sequences for the tool sessions are transferred to the
processing PLC using the addressing data "receiver location" which is configured in input list
1 of the correponding interface module.
The following functions are implemented for the tool sessions:
•
Inquiry of all tools
•
Inquiry of tools used
•
Reporting a tool
•
Random loading/unloading
© Siemens AG 1989 All Rights Reserved
SINUMERIK 840/880 (PJ)
6FC5 197-0AB20-0BP0
5 PLC
5.1.2 Standard functions
5–7
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