HVAC and Pumping Forum
Support Forum for HVAC and pumping machines, Modicon M17x and EcoStruxure Machine Expert HVAC software for chillers, AHU, CRAC units for datacenters or process chillers applications - from design, implementation to troubleshooting and more, by Schneider Electric.
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Posted: 2025-04-07 08:00 PM
I started a project with a M172 PLC and a M172DCL Display using Modbus. I don't have the hardware yet but I have the project almost built. I keep receiving the below error when attempting to compile. Is it because I don't have the hardware hooked up yet and the references cant be found? I don't have any programming or configuration completed in the HMI, I have only completed the displays.
ERROR generating IEC code for HMI
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Posted: 2025-04-09 12:09 AM
Hello,
check the HMI output tab for more details
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Posted: 2025-04-09 08:23 PM
Thank you! I found my issue right away.
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