이전 판 책에 추가 PDF로 내보내기 en_part26_interlock_zoneapi BS2_GetInterlockZone BS2_GetInterlockZoneStatus BS2_GetAllInterlockZoneStatus BS2_SetInterlockZone BS2_SetInterlockZoneAlarm BS2_RemoveInterlockZone BS2_RemoveAllInterlockZone