Set PWE = 1 (Parameter Writing Enable) on the diagnostic screen. Then hit EMERGENCY STOP before editing 9000-series options.
| Mistake | Consequence | Manual Reference | | :--- | :--- | :--- | | Changing Option Parameters (9000 series) without unlocking them | "Write Protect" alarm | Section 9 (requires a special 9000-series unlock procedure) | | Confusing decimal vs. binary entry | Axis moves wrong distance | Parameter format table – some are "bit type," some are "data type" | | Ignoring the "Power Off Required" footnote | New values don't activate | Small print under each parameter table | | Using a 10M (mill) manual for a 10T (lathe) | Incorrect axis assignments (X/Z vs X/Y/Z) | Title page – verify "10T" not "10M" | Fanuc 10t Parameter Manual
Includes descriptions for setting interfaces, axis control, programs, and canned cycles. Set PWE = 1 (Parameter Writing Enable) on
This is the most tedious part. The Parameter Manual contains a diagnostic (D) address map. You must enter values for D400 to D407 (timers) and D500 to D507 (counters). These control coolant dwell times, chuck clamp delays, and tool change sequences. binary entry | Axis moves wrong distance |