inamuddle Posted June 8, 2006 Report Posted June 8, 2006 I have GX Developer 8 installed and also have GX Simulator 6. I am installing a Mitsi Q series base and expansion and have just finished writing the programme. I would like to simulate the programme before downloading to the PLC but when I try to run it using LLT the blue button I get a message 'communication error'. Does anyone have any suggestions as to what I might be doing wrong or have I set something up wrong. I thought this would be a simple tool to use. Quote
Crossbow Posted June 10, 2006 Report Posted June 10, 2006 In the tools menu, when you pick Start Ladder Logic Test does it work? There's nothing to configure as long as the GX-Simulator is properly installed. I know the current version of GX-Sim is in the 7 range, so your 6.0 is out of date, and might not work with the version 8 GX-Developer. But I can't be sure. I would recommend you uninstall GX-Sim and reinstall it. Have you upgraded the version of GX-Dev since GX-Sim was installed? Quote
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