Key in the desired K-address (e.g., K17) and press .
Keep relays are organized by address (e.g., K0, K1, K2) and then by individual bits (0 through 7).
For troubleshooting, keep relays can be used to bypass physical sensor alarms or simulate signals (like a "work gap sensor") during machine setup. Address Structure and Bit Significance fanuc keep relay parameters exclusive
Exclusively used for PMC management software data and should not be used for custom machine sequences unless specified by Fanuc.
After changes, return the setting to 0 to prevent accidental modifications. Common Exclusive Use Examples Get to know how to change the Keep Relay! Key in the desired K-address (e
Often designated as "System Keep Relays" that handle internal CNC-to-PMC communication states. How to Modify Keep Relay Parameters
Select the or [PMC MNT] soft key, then navigate to [KEEP RELAY] . Search and Edit: Address Structure and Bit Significance Exclusively used for
Press the key, find the "SETTING" soft key, and change "PARAMETER WRITE" from 0 to 1. Navigate to PMC Maintenance: Press the [SYSTEM] function key.
The primary "exclusive" role of keep relays is to act as software-driven switches that bridge the gap between fixed CNC parameters and the machine tool builder's (MTB) custom ladder logic.
) are reserved for Fanuc system functions, such as enabling ladder editing or controlling how data is backed up to flash memory.