| Parameter | Function | Typical Application | |-----------|----------|---------------------| | 0000#0 (PWE) | Parameter write enable | Enables parameter modification | | 1006 | Reference return direction | Sets return-to-zero direction for each axis | | 1010 | Number of CNC-controlled axes | Defines how many axes are active | | 1020 | Axis names | Assigns names (X, Y, Z, A, B, C) to axes | | 1023 | Servo axis numbers | Maps control axes to servo drives | | 1300#1 (NAL) | Travel alarm enable/disable | Prevents overtravel alarms when needed | | 1815#4,5 | Absolute encoder settings | Sets absolute encoder reference position | | 1825 | Position loop gain | Affects axis responsiveness | | 1828 | Position error limit | Sets maximum allowable following error | | 5003 | Tool offset retention | Controls tool offset behavior after Reset | | 6071–6079 | User-defined M codes | Custom M-code assignment | | 6700#0 | Part count trigger | Controls M-code-based part counting | | 6710 | Part count M-code | Specifies which M-code triggers counting |
Ensuring you have a hard copy or PDF of the parameter list is essential for manual verification. Common Scenarios Requiring Parameter Updates Servo Motor Replacement: When replacing an
Updating ( UPD ) parameters can severely impact machine performance. Follow these guidelines:
Ignore the flashing P/S 100 "PARAMETER WRITE ENABLE" alarm; this is standard behavior. Step 3: Input and Edit New Values Press the SYSTEM key, then select the PARAMETER softkey. fanuc parameter list upd
Produces complete system images in FANUC proprietary format. This is the most comprehensive method but cannot be viewed directly on a computer.
Incorrect parameter changes can lead to mechanical interference. Consult your machine tool builder's manual or Fanuc Support before modifying motor or geometry-related constants. or a list of Ethernet/Communication parameters? AI responses may include mistakes. Learn more Part Counts on Fanuc CNC Machines - FactoryWiz
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. | Parameter | Function | Typical Application |
: Press the [SYSTEM] function key, then the [PARAM] soft key. Locate your target parameter and input the new value.
Are you modifying parameters or loading them from a backup file ? Share public link
Before any changes, document existing parameter values. Take photos of parameter screens or record values systematically. Step 3: Input and Edit New Values Press
Some options and high-level servo parameters require booting into the system boot screen (IPL screen) or holding specific keys during startup to modify.
FANUC Parameter List Upd: The Complete Guide to CNC Optimization and Backup
Before making any changes, it is vital to identify your specific control model (e.g., Series 0i-D, 16i/18i, or 30i/31i/32i) as parameter numbers and procedures vary between series.