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SIMATIC S7-200 - CPU integrated functions
Solutions for simple counting tasks
| Depending on the version, CPU 22x offers 4 or 6 highspeed counters up to
30 kHz (A/B counter).
Depending on the CPU, up to 4 counters can be used for
incremental encoders with tracks A and B (up to 100 kHz).
The counter
functions can be easily parameterized using wizards in STEP 7 Micro/WIN. |
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These CPUs also support controlled positioning of two axes. With the help
of a wizard, a traversing profile is specified in STEP 7 Micro/WIN from
where the appropriate blocks can be created. The step drive is activated
over two pulse outputs on the CPU.
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