Contact person: Business Client

Phone:Show

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Location: Hyderabad, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a Lua script that runs on a Wecon HMI to handle a ramp-and-soak sequence built around time-based operations. The script must let me create up to 5 independent programs, each holding as many as 20 steps, with editable dwell times and transition delays for every step.

Interface
My preference is to “Develop a Lua-based control system on Wecon HMI,” so feel free to keep the on-screen layout simple and practical—start/stop controls, step display, remaining time, and a clear indicator of which program is active. If you want to add modest charts or progress bars for clarity, that’s welcome as long as it stays lightweight.

Core Tasks
• Build tables or structures to store 5×20 step data (setpoint, duration, ramp/soak flag).
• Provide touch-screen dialogs to edit, save, and recall each program.
• Implement run, pause, resume, and abort logic, with current step tracking.
• Show real-time countdown and overall program progress on the HMI screen.
• Comment the Lua code thoroughly so I can tweak parameters later in PiStudio (or your preferred Wecon IDE).
• Supply a short PDF or TXT walkthrough explaining how to load the project on the HMI and how to add more steps in the future.

Acceptance
I’ll load your demo project onto my device; if all five programs execute the correct timing sequence and the UI responds smoothly without crashes, the job is complete.

If you have previous Wecon or similar HMI work, share a snippet or screenshot so I can see your style." (client-provided description)