Custom macros allow you to create your own canned cycles, perform complex math equations directly in the G-code, or manage complicated tool-change arms. Here is why the 9000 parameters are so important:
Unlike standard parameters (like 0000-0899) that control basic machine functions such as inch/metric mode or mirror image, the resides in a different tier of the control’s architecture.
FANUC Series 0i-MC/MD/MF, 16i/18i/21i Series, and Series 30i/31i/32i. fanuc 9900 parameter list
The table below compiles the most commonly referenced FANUC 9000 and 9900 series parameters. It is important to note that the exact function of a parameter can vary by control model and system software version. For example, parameter 9900 itself is often used to define the number of axes, but it can have other functions in different contexts. Always cross-reference with your specific machine documentation or contact your machine tool builder for confirmation.
On most modern FANUC controls, parameters ranging from 9900 to 9999 are dedicated to system options. These are typically set at the factory by the Machine Tool Builder (MTB) or by a certified FANUC technician when an end-user purchases a software upgrade. Bit-Type Structure Custom macros allow you to create your own
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What do you have (e.g., Fanuc 0i-MF, 31i-B)? The table below compiles the most commonly referenced
: They are considered "trade secret" parameters. The correct values for these parameters are unique to your specific machine tool, depending on the options purchased from FANUC and the configuration chosen by the machine tool builder.
Before you can view or modify any 9900 series parameter, you must overcome a multi-layered security system designed to protect these critical settings.
Custom Macro B, conversational programming interfaces (Manual Guide i ), and advanced tool geometry compensation. Structure of a FANUC 9900 Parameter
Feedrate parameters dictate the maximum speeds and acceleration profiles of your machine.