Use this command to get the current state of all endstops, useful for setup and troubleshooting. Endstops are reported as either “open” or “TRIGGERED”.
The state of the Z probe and filament runout sensors are also reported with this command.
The BLTOUCH probe only sends a brief pulse, so “TRIGGERED” indicates the probe is in error state.
Similarly, Trinamic’s Sensorless Homing only sends a short pulse, so for these “TRIGGERED” is unusual.
Get all endstop states
Reporting endstop status