// ###############################################################
// Copyright(c) Carl Zeiss AG, Germany. All Rights Reserved.
//
// Permission is granted to use and distribute this code,
// as long as this copyright notice remains part of the code.
// ###############################################################

syntax = "proto3";
package zen_api.em.hardware.v1;

// Enumeration of all possibles valves to control.
enum Valve {
   // The default enum value.
   VALVE_UNSPECIFIED = 0;
   // SEM column chamber isolation valve.
   VALVE_SEM_ISOLATION_VALVE = 1;
   // FIB column chamber isolation valve.
   VALVE_FIB_ISOLATION_VALVE = 2;
}