For EAE migration project - Minimum BUS Cycle supported

[anandbpillai]

Any migration project for Modicon or non Modicon exisitng PLC into EAE, what is the minimum BUS Cycle supported in V23.0 for below:

1. SoftdPAC windows

2. SoftdPAC Linux

3. M580dPAC

4. M251dPAC

5. M262dPAC

Pls provide any supporting document or references

[KarimBenameur · Accepted solution]

Hi Anandbpillai,

what kind of information are you looking for ?

I suppose you are requesting Bus Master minimum  bus cycle information ?

It will depends on the Bus Master i.e. Modbus, EIP, TM3, XBUS etc

And the DPAC ie Soft dPAC, M580d etc

For Soft dPAC Linux Docker we did some test with 10 ms with minimal jitter. Going under 5 ms is feasible but with more jitter. Beware that the test have been done on Harmony P6 (I5/I7) Ubuntu 20.04 and low latency patch. We expect to have better result (under 2 ms) with PREEMPT_RT that will bring almost real time performance to LINUX.

Regards

[anandbpillai]

Thanks @KarimBenameur do we have a consolidated list for Hardware dPAC's as reference pls.