Locate the setting for Parameter Write Enable (PWE) . Change this value from 0 to 1 . The controller will likely trigger a "P/S 100" alarm (Parameter Write Enable is on). This is normal and simply a safety warning.
You must type 20-30 parameters from the 9100 block exactly as listed in the original machine builder’s supplement (or the default Fanuc list). One wrong bit and the machine will power up with "PC NOT READY."
What specific are you trying to solve?
For DNC or program transfer, the following parameters must be verified: FactoryWiz Monitoring Description Sets ISO code output (bit 3). Selects the I/O device. Device type (DC codes used). Sets the number of Stop Bits. Sets Baud Rate to 3. Axis & Precision Parameters How to Enable Parameter Write Enable (PWE) on a Fanuc CNC
Label this file clearly and store it in multiple secure locations! ❓ Common Troubleshooting Alarms Fanuc 10m Parameter Manual
What is the of the machine tool (e.g., Mori Seiki, Matsuura, Kitamura)?
You typically only need to access the parameter manual during three specific scenarios: Locate the setting for Parameter Write Enable (PWE)
Indicates a hardware fault on the master PCB or a failure in the control's processing loop.