Sucosoft S30-S316 is a legacy programming software suite primarily used for configuring and programming older Klöckner-Moeller (now Eaton) Programmable Logic Controllers (PLCs), specifically the PS3 series

Hardware Support

: Primarily for the PS3-AC, PS3-DC, and PS316.

: Originally designed for MS-DOS (Version 3.3 or higher), requiring at least 640 KB of RAM.

Sucosoft-s30-s316

In essence, is the version of Lenze’s IDE (Integrated Development Environment) tailored for engineers who need more than basic PLC logic—it is for those requiring precise, multi-axis synchronous motion.

Sucosoft S30 / S316 — Quick Overview & Highlights

  1. Use symbolic axis names – Instead of hardcoded node IDs (e.g., Axis_Conveyor1 instead of CAN_Node_5).
  2. Separate motion logic from HMI logic – Put S316 blocks in fast tasks (1-2 ms) and HMI updates in slow tasks (50 ms).
  3. Document cam tables – Add comments inside the cam editor explaining master range and slave acceleration limits.
  4. Regular backups – Use Sucosoft’s Archive function (File → Archive) to zip entire projects.
  5. Test with virtual axes – Use the integrated simulation (without hardware) to validate S316 logic before commissioning.
    • LED Status Bar: Simple visual indication of current, torque, and faults.
    • Potentiometers (S30): Manual dials for voltage ramp and current limit (no software needed).
    • LCD Display (S316): Real-time current readout, fault history log, and parameter editing.
    • Self-Diagnostics: Identifies open gate signals or missing mains phases.
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