Siemens SINUMERIK 840C Installation Instructions Manual page 883

12 Functional Descriptions
12.13.4 Machine data for the function "Setup mode division related"
NC MD 564* bit 4:
Name
Significance
Standard value
Input value limit
Active
NC MD 5018* bit 4:
Name
Significance
Standard value
Active
Notes regarding effects of machine data
If the function is used workpiece related, the machine data are altered during workpiece
machining and in setup mode. This is possible by:
• altering the MD from the PLC
• altering the MD during configuring (user memory submodule UMS)
• altering the MD via CL 800
If the machine data are altered during configuring, this can be carried out without using the
installation mode. They become active immediately after they have been altered without a
warm restart or RESET being necessary.
If the indexing machine data are altered during machining with the indexing function, they
become active after approximately 100 ms!
12–108
More user manuals on
: Indexing axis
: The indexing functions apply to this axis. The axis can be
a rotary or linear axis.
Bit 4 = 0
Bit 4 = 1
: Bit 4 = 0 (for all axes)
: 1 ... 999
: Every 100 ms
: Division from PLC
: Bit 4 = 0
Bit 4 = 1
: 0
: Every 100 ms
ManualsBase.com
: Axis is not an indexing axis
: Axis is an indexing axis
: Indexing process not in setup mode
: Indexing process also in setup mode
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SINUMERIK 840C (IA)