Fanuc Keep Relay Parameters Exclusive
A Keep Relay (often denoted as K0, K1, K2... up to K999 depending on the control model) is a used within the PMC (Programmable Machine Controller) ladder logic. Unlike standard internal relays that lose their state when power is cycled, Keep Relays are non-volatile. They retain their state (0 or 1) even when the entire machine is shut down.
In the world of CNC manufacturing, Fanuc controls are the undisputed industry standard. From the reliable Series 0i to the powerful 31i, these systems are built on a bedrock of parameters, macros, and ladder logic. Among the most misunderstood—yet most critical—elements of this ecosystem are the Keep Relay parameters . fanuc keep relay parameters exclusive
| Address | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |---|---|---|---|---|---|---|---|---| | K0000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | | K0001 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | A Keep Relay (often denoted as K0, K1, K2