No, I do not notice a high increase memory.
This test involved three virtual machines.
- PLC + NetToplcsim (7 PLCSIM)
- RSView (Simatic NET OPC)
- Recipes System (visualization)
All Windows Server 2008 R2 SP1
I've been testing the NetToPLCsim for 6 months, at first failed once a week, now fails every day. From what I could find out, some windows update influences him. These updates also are influencing him to PLCSim.
I have checked that the system is not as stable having four PLCSIM than having seven PLCSIM.
To your question of memory, not usually be kept stable. This question and look out if I should increase the internal memory.
Not if I can help in something else or if you have questions.
Thank you so much