AutoChief C20 DPU AutoChief C20 CAN DataChief C20 DPU CAN EMC DNV LRS BV GL RINA NKK ABS KR PRS CRS MRS CCS EMC IACS E10 EN60945 DPU 1.5 2kg 18-32V DC ±5% -15ºC 70ºC -30ºC 80ºC 97 AutoChief C20 1967 2500 AutoChief 35 AutoChief C20 DataChief C20 AutoChief C20 AutoChief C20 CAN AA-00350_B_AutoChief_C20_datasheet 2004 11 16 KMCS-S
DataChief C20 AutoChief C20 AutoChief C20 RPM RPM RPM / / / / /
AutoChief C20 AC C20 ACP MEI DSU RPMU DSU MEI AC C20 DGS DSU ACP RPMU DSU ACP DSU
/ 36 440VAC 3 18 32VDC5 0ºC +70ºC -30ºC +80ºC >4G 97 +70ºC 72 DNV LRS BV GL RINA NKK ABS KR PRS CRS MRS CCS EMC ESD RS CS RE EU AA-00362-A 2005 11 1 KMCS-S
From telegraph to bridge control system Bridge control system - Propulsion Control System. Replaced the traditional engine telegraph, and made it possible to control the propulsion machinery directly from bridge KONGSBERG was among the pioneers, with its AutoChief I introduced in the 1960 s Includes control, monitoring, safety system and governor functions, to ensure safe and efficient operation of the propulsion engines The present AutoChief is our 5th generation 32
AutoChief earlier generations 1967-1988 AutoChief I and II Automatic control of the engine from bridge. Based on TTL logic, relay logic and analogue circuits. Installed on 335 vessels (54 AC I and 281 AC II) Pioneers in Engine Automation, niche product. 1979-1994 AutoChief III Complete system with safety system & governor Based on C-Mos logic and analogue circuits. Installed onboard 359 vessels. 1991-> AutoChief 4 and 7 Modular architecture for various applications Microprocessor based propulsion control Flexible and reliable, the market leader. Delivered to 2029 vessels (per 1st Jan. 2004) 33
Kongsberg Maritime the trend setter Kongsberg Maritime 1990 Japanese supplier 1995 Kongsberg Maritime 2004 Dutch supplier 1998 34
AutoChief C20 - Design award The Yacht Report 35
AutoChief C20 5th. generation AutoChief C20 propulsion control system Recommended by the major engine manufacturers Preferred by professionals 36
AutoChief C20 Key features User friendly, with engine specific information on graphic display and dedicated push buttons for common and critical functions Flexible architecture, easily adopted to all common low speed and selected medium and high speed engines, with seamless integration to other KONGSBERG systems Reduced installation costs, with system components fitted on the engine and with a distributed architecture, the savings in reduced cable/installation costs are significant Full redundancy and high reliability, dual field bus provide increased redundancy and standard hardware modules high reliability Low life cycle cost, rugged and well proven design combined with standard hardware modules ensures low life cycle cost Reduced operational cost, with the engine governor fuel consumption and emission of exhaust is kept to a minimum 37
AutoChief C20 Main functions Four systems combined in one concept The AutoChief C20 Remote Control System Remote and automatic control of main engines, propeller pitch and d gearboxes from bridge, bridge wings and engine control room The AutoChief C20 Engine Safety System Independent safety system takes care of all safety aspects of a diesel engine. The AutoChief C20 Digital Governor System Fully digital governor system with maintenance free electric actuator. The AutoChief C20 Engine Telegraph System Computerized telegraph system with redundant communication bus ensures e problem free communication between bridge and engine room in case e of brake down on RCS. 38
AutoChief C20 Bridge main components AutoChief Control Panel (ACP) a colour display, with information and mimic tailored to each engine Functions Control transfer Remote engine (pitch) control Cancel shutdown/slowdown Alarm acknowledgment/sound off Changing of parameters General alarm indication Indications Analogue RPM, pitch and set-point Analogue start, charge air pressure And fuel index/quantity Main engine status Start blocking Shutdown/slowdown Control position +++ AutoChief combined lever and telegraph unit (LTU) is a combined telegraph & manoeuvring lever, including telegraph handle and emergency stop Combined lever (RPM or combinator) and engine telegraph Emergency stop Sub-telegraph Command transfer 39
Menu structure 40
AutoChief C20 Bridge main components Order Printer AutoChief Order Printer, located at the bridge Flush mounting Wall mounting Very small Printer for Telegraph & Command Orders Print out from engine telegraph system Print out from remote control system: Telegraph order & acknowledge: Measured engine RPM, Ahead or Astern. Ahead: Nav.Full-Full-Half-Slow Dead Slow Control location: Stop Bridge, Control room, Emergency Astern: Emg.Ast-Full-Half-Slow-Dead Slow ( Port wing), ( Stb.wing) Sub. Telegraph order & acknowledge: Emergency stop Overspeed At Sea, Stand By, FEW Shut down Slow down Telegraph failure Load program cancelled Limitation cancelled Safety system failure Date & time is included on all printouts. Remote control system failure Ordered engine RPM, Ahead or Astern. Measured Pitch Ordered Pitch 41
AutoChief C20 ECR components FUEL CAM AHEAD FUEL CAM ASTERN LIM IN GOV. CANC. SLOW TURNING TURNING GEAR ENG. TURNING GEAR DISENG. MAIN V. SERVICE MAIN V. BLOCK. GOV. ENGAGED AIR DISTR. BLOCK. SLOW ACTIVE SLOW CANCEL SHUT ACTIVE SHUT CANCEL Sulzer RT-flex Manual Control Panel LAMP TEST AUX BLOWER 1. RUN AUX BLOWER 2. RUN AUX BLOWER 3. RUN WARNING AUX. BLOWER AUX. BLOWER STOP MAN. AUTO R P M : 1 0 0 F U E L R A I L P R E S S : 1 0 0 0 B A R AUX BLOWER 1. STOP AUX BLOWER 2. STOP AUX BLOWER 3. STOP LAMP TEST L O A D : 9 7 % R O T : A H E A D S E R V O O I L P R E S S : 2 2 0 B A R C O N T R. O I L P R E S S : 2 2 0 B A R C O N T R. P O S : L O C A L IPU C20 B&W MC engines, Indication panel (IPU): Indication for Safety functions Cancel Shut down Aux. Blower control AUX. BLOWER PRE- SELECT AUX. BLOWER STOP AUX. BLOWERS FAILURE SPEED COMMAND FUEL CONTROL AHEAD STOP ASTERN SLOW TURNING SHUT ACTIVE CANCEL SHD SLOW TURNING GEAR ENGAGED SOUND OFF ALARM ACK. LOCAL MANUAL CONTROL NORMAL CONTROL LAMP TEST ACC20 LOCAL CONTROL NORMAL SLOW SHUT CANCEL CANCEL SLOW SHUT RESET LAMP SLOW TEST FORCED ECR CONTROL NORMAL INCREASE LIMIT SSP B&W ME engines Safety switch panel (SSP): Indication for slow down activated Pushbutton for cancelling slow down. Pushbutton for reset slow down. Selector switch for increasing limiters in the remote control system. Selector switch for forced control take-over, from remote to Engine Control room control. 42
AutoChief C20 Engine room main components R P M : 1 0 0 F U E L R A I L P R E S S : 1 0 0 0 B A R L O A D : 9 7 % S E R V O O I L P R E S S : 2 2 0 B A R R O T : A H E A D C O N T R. O I L P R E S S : 2 2 0 B A R C O N T R. P O S : L O C A L AUX. BLOWER PRE- SELECT SPEED COMMAND AHEAD SHUT ACTIVE TURNING GEAR ENGAGED LOCAL MANUAL CONTROL AUX. BLOWER STOP FUEL CONTROL STOP SLOW TURNING CANCEL SHD SOUND OFF NORMAL CONTROL AUX. BLOWERS FAILURE ASTERN SLOW ALARM ACK. LAMP TEST ACC20 LOCAL CONTROL Nav. full DEC. INC. Full Half Slow SETPT. Wrong way Dead Slow Emergency Stop Stop Lamp Test Dead Slow Slow Half Bridge Full At sea Local panels for B&W ME engines ECR Local Emerg. Astern Stand by FWE Local panel for Sulzer RT-flex 43