pylabrobot.brooks.precise_flex.PreciseFlex.request_system_state#

async PreciseFlex.request_system_state() → int#

Controller power/system-state word (the sysState command, == DataID 234).

See PowerState for the values; PowerState.OFF_HARD_ESTOP (15) means a hard E-stop is engaged, PowerState.ON_ATTACHED (21) is the normal running state. Read-only, so it detects an E-stop without provoking an error.