Siemens SINUMERIK 840C Installation Instructions Manual page 1145

12 Functional Descriptions
12.36.9 List of descriptions
• Power failure during conversion
After restarting conversion is continued without conversion errors or alarm messages from
the point where the interruption occurred.
• Locking during switch-over
Before initiating the conversion ensure that the control is in the reset mode and remain
there during the conversion process (NC start disable, feed stop and spindle stop).
• Upward compatibility
It must be ensured that new or enlarged setting data, machine data etc. can be included
for conversion purposes.
• Checking for conversions not carried out
Checks must be carried out by the user whether a metric program runs on a metric
machine (starting cycle).
• Graphic simulation
There is no checking of the consistency of machine data, setting data and the simulating
program.
12–370
END OF SECTION
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SINUMERIK 840C (IA)