This is the core document you need. It typically contains:
If you want a specific parameter list in the exact MELDAS 64 format (parameter numbers, names, and default values) for a particular control version or machine model, tell me the machine model and control firmware version and I’ll provide that tailored excerpt. mitsubishi meldas 64 parameter manual
While technically separate, the PLC parameters (X, Y, D, R, L, F, G signals) are often listed in appendices of the parameter manual. You need this to map inputs (limit switches, tool changer positions). This is the core document you need