| Applies To: |
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| Summary: |
| When using CompactLogix PLC with the ABLOGIX driver, communications is slow and produces many errors. |
| Solution: |
| The ABLOGIX driver is primarily designed
for the ControlLogix PLC which has a higher performance than the
CompactLogix PLC.
It has been found that communications speed is much improved and errors eliminated by: * reducing the citect.ini parameter MaxPending from 15 to 5. [ABLOGIX] * Increasing the 'system overhead timeslice' to 50% (on the 'advanced' tab of the controller properties in the RSLogix5000 software) |
| Keywords: |
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