Commissioning
4.4 Setting up a STEP 7 project
Connecting the SIMODRIVE 611U to the Technology CPU
Product Information, 03/2008, A5E00272066-05
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Task monitoring time
The task monitoring time monitors the processing of the Motion Control jobs.
Technology DB update
The setting for the time of the technology DB update determines the time intervals in which
the technology DBs in the S7 will be updated.
Maximum task processing
The time monitoring for the processing of jobs for the RUN/STOP transition of the CPU.
Number of the tolerated IPO and IPO2 overflows
An "IPO overflow" will occur if the processing of the interpolator (IPO or IPO2) lasts longer
than the configured interpolator clock cycle. In this case the following interpolator cannot be
started in the selected cycle and will be omitted. If the processing of the interpolator is
completed at the next cycle, it will be started as usual.
Each omitted interpolator will be counted as "IPO overflow". Set in the selection list how
many successive "IPO overflows" are tolerated before the Technology CPU switches to the
STOP operation mode.
The S7T Config project is now configured. Provided the axis does not need to be homed and
you do not use the Measurement function on the axis, you can continue with the
configuration of the SIMODRIVE 611U.
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