Koden MDC-7006 Installation Manual
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Koden MDC-7006 Installation Manual

Mdc-7000/7900 series
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  • Page 3: Document Revision History

    Koden Electronics Co., Ltd. The technical descriptions contained in this publication are subject to change without notice. Koden assumes no responsibility for any errors, incidental or consequential damages caused by misinterpretation of the descriptions contained in this publication.

  • Page 4: Table Of Contents

    2.3 Installation material list ......................... 2-3 2.4 Option list ............................. 2-4 2.5 MDC-7906/7912/7925 series system configuration ..............2-5 2.6 MDC-7006/7012/7025 series system configuration ..............2-6 Chapter 3 Installation method .................. 3-1 3.1 How to install the Antenna Scanner unit ..................3-1 3.1.1 Installation of the Antenna Scanner unit ................
  • Page 5 MDC-7000/7900 Series A table of content 3.1.3.2 Scanner unit 12kW (RB808) ..................3-10 3.1.3.3 Scanner unit 25kW (RB809) ..................3-16 3.2 Interconnection diagram of cable....................3-22 3.3 Installation of the Display unit ....................3-23 3.3.1 Installation of MRD-108 ....................3-25 3.3.1.1 Tabletop mounting of MRD-108 ................

  • Page 6: A Table Of Content

    4.2.2 How to use without NMEA input connection ..............4-14 4.2.3 Set up Heading interfaces ....................4-14 4.2.3.1 Connection of KODEN GPS compass ..............4-14 4.2.3.2 Connection of other device ..................4-15 4.2.3.3 How to input the heading value by manual .............. 4-15 4.2.3.4 Compensation of angle of ship’s bearing ..............
  • Page 7 MDC-7000/7900 Series A table of content 4.4.2.1 SEA MIN (MAN and AUTO mode) ................4-26 4.4.2.2 SEA MAX (MAN and AUTO mode) ................. 4-27 4.4.3 Setup GAIN MIN and MAX mode ................... 4-29 4.4.3.1 GAIN MIN (MAN and AUTO mode) ................. 4-29 4.4.3.2 GAIN MAX (MAN and AUTO mode) ................
  • Page 8 A table of content MDC-7000/7900 Series 5.4.2 Replacement of Internal Battery ..................5-26 Chapter 6 Maintenance.................... 6-1 6.1 List of parts that have longevity ....................6-1 6.2 Regular service and cleaning up ....................6-2 6.2.1 Monthly inspection ......................6-2 6.2.2 Annual inspection ......................6-2 6.3 Method of exchanging the magnetron ..................

  • Page 9: Preface

    MDC-7000/7900 Series Preface Preface [Precaution for safety issues] Precaution for operation • Caution about rotating antenna: The radar antenna may start rotating without notice. Please keep away from the antenna for your safety. • Caution about health risks caused by radio wave: Powerful electromagnetic waves are emitted from the antenna during operation.

  • Page 10: Precautions For Maintenance

    Preface MDC-7000/7900 Series Precautions for maintenance • Caution against residual high voltage: Capacitors used in the Display unit and the modulator circuit of the transmission unit may keep high voltage for several minutes even after turning off power. The maintenance and inspection of this part should be performed at least 5 minutes after powering off or applying the appropriate measure to discharge the residual electrical charge.

  • Page 11: Chapter 1 Prior To Installation

    MDC-7000/7900 Series Chapter 1 Prior to installation Chapter 1 Prior to installation 1.1 Installation precautions In order to obtain the maximum performance of radar systems, this radar system should be installed by qualified engineers in charge of installation and maintenance. Installation procedures include the following: Unpacking of components;...

  • Page 12: Antenna Scanner Unit

    Chapter 1 Prior to installation MDC-7000/7900 Series 1.4.1 Antenna Scanner unit (1) Blind sectors shall be kept to a minimum, and shall not be placed in an arc of the horizon from the right ahead direction to 22.5° abaft the beam and especially shall avoid the right ahead direction (relative bearing 000°).

  • Page 13: Display Unit And Operation Unit

    MDC-7000/7900 Series Chapter 1 Prior to installation Table 1.1 Safety distance of compass from the Scanner unit Scanner unit type Standard compass Steering compass RB807 (6kW) 1.2 m 0.8 m RB808 (12kW) 1.4 m 0.9 m RB809 (25kW) 1.4 m 0.9 m 1.4.2 Display unit and Operation unit The orientation of the Display unit shall be such that the user is looking ahead, the lookout view is...

  • Page 14: Cable Wiring And Interconnection

    Chapter 1 Prior to installation MDC-7000/7900 Series 1.5 Cable wiring and interconnection 1.5.1 Antenna Scanner unit The connecting cable between the Antenna-Scanner unit and the Display unit should run apart from any other radio antenna cable or power cables of the other devices. Do not lay the radar cable in parallel to the sea surface together with other cables.

  • Page 15: Chapter 2 System Configurations

    MDC-7000/7900 Series Chapter 2 System configurations Chapter 2 System configurations 2.1 Standard configuration list MDC-7906/7912/7925 No. Name Type Comment Weight/ Quantity Length Antenna RW701A-04 4 ft 6 kg RW701A-06 6 ft 8 kg RW701B-09 9 ft 12 kg 2-1 Scanner unit RB807 (For MDC-7906) 6 kW 18.1 kg...
  • Page 16 4 ft 6 kg RW701A-06 6 ft 8 kg RW701B-09 9 ft 12 kg 2-1 Scanner unit RB807 (For MDC-7006) 6 kW 18.1 kg 1 RB808 (For MDC-7012) 12 kW 18.0 kg RB809 (For MDC-7025) 25 kW 20.0 kg 3 Processor unit MRM-108 5.1 kg...

  • Page 17: Spare Parts List

    MDC-7000/7900 Series Chapter 2 System configurations 2.2 Spare parts list SP-MRD/MRM-108 Name Specification Comment Type Quantity Usage (Dimension) Fuse F-1065-15A Normal type Tubular Main power (φ6.4 x 30) Fuse FGMB 125V/10A Normal type Tubular Motor power (φ5.2 x 20) Fuse FGMB 250V/0.8A Normal type Tubular...

  • Page 18: Option List

    Chapter 2 System configurations MDC-7000/7900 Series 2.4 Option list Name Specification Comment Weight /Dimension /Quantity qwerty-electronic Gyro converter S2N, U/N 9028C qwerty-electronic Log pulse NMEA L1N, U/N 9181A 200pulse/NM only converter Gyro / Log interface 1.5 kg ADPC-101 5A fuse attached Rectifier unit PS-010 3.5 kg...

  • Page 19: Mdc-7906/7912/7925 Series System Configuration

    MDC-7000/7900 Series Chapter 2 System configurations 2.5 MDC-7906/7912/7925 series system configuration Antenna RW701A-04 RW701A-06 RW701B-09 Scanner unit Standard Option RB807 (6kW) Owner supplied RB808 (12kW) RB809 (25kW) Connecting cable CW-845-15M (Standard) CW-845-20M/30M/40M/50M/65M/100M CW-845-**M （**100 m Max.） Alarm out Monitor cable CW-576-0.5M Display unit VDR or External monitor...

  • Page 20: Mdc-7006/7012/7025 Series System Configuration

    Chapter 2 System configurations MDC-7000/7900 Series 2.6 MDC-7006/7012/7025 series system configuration Antenna RW701A-04 RW701A-06 RW701B-09 Scanner unit Standard Option RB807 (6kW) Owner supplied RB808 (12kW) RB809 (25kW) Connecting cable CW-845-15M (Standard) CW-845-20M/30M/40M/50M/65M/100M CW-845-**M （**100 m Max.） Alarm out Monitor cable CW-576-0.5M...

  • Page 21: Chapter 3 Installation Method

    MDC-7000/7900 Series Chapter 3 Installation method Chapter 3 Installation method 3.1 How to install the Antenna Scanner unit External view and dimensions RB807/RB808 *9Feet (RW701B-09): For RB808 only RB809 Unit: mm (inch) 0092669002-07...

  • Page 22: Installation Of The Antenna Scanner Unit

    Chapter 3 installation method MDC-7000/7900 Series 3.1.1 Installation of the Antenna Scanner unit The Antenna Scanner unit is equipped to orient the notch of the attachment to stern as shown in Figure 3.1. Installation in this way eases maintenance work. Also refer to the consideration on equipment shown in 1.4.1.

  • Page 23: Mounting The Antenna

    (1) Remove the protective cap on top of the Scanner unit rotational shaft. (2) Remove four bolts tentatively fixed to the base of the antenna and install the Scanner unit to the rotating base. Align the direction of antenna radiation side (KODEN –mark side) with the projection mark on the rotating base.

  • Page 24: Installation Of The Connecting Cable Cw-845-Xxm

    Chapter 3 installation method MDC-7000/7900 Series 3.1.3 Installation of the connecting cable CW-845-xxM 3.1.3.1 Scanner unit 6kW (RB807) Make sure the radar system is turned off. Bolt Bolt PCB: E61-120X P3 <- J3 2) Disconnect connector P3 from J3 1) Remove back cover by loosening four fixing [E61-120X].
  • Page 25 MDC-7000/7900 Series Chapter 3 Installation method Cable holding plate Fixing bolt (8mm) Rubber packing 5) This picture is the view of scanner unit housing. 6) Remove two fixing bolts. (a) Cable holder plate (Tool: Wrench 8mm) (b) Cable clamp-b (c) Cable clamp-c Remove the cable holding plate and rubber packing.
  • Page 26 Chapter 3 installation method MDC-7000/7900 Series Cable holding plate Blue tape mark-a Rubber packing 9) Attach rubber packing to the blue tape 10) Attach cable holding plate and fix it with mark-a. two bolts. (Tool: Wrench 8mm) Blue tape mark-b Ferrite core Band Band...
  • Page 27 MDC-7000/7900 Series Chapter 3 Installation method Cable clamp-b 13) The cable placed in the far right under 14) Clamp the cable by the cable the motor. clamp-b. Blue tape mark-c Cable clamp-b Cable clamp-c Clamp the blue tape mark by the cable clamp-c.
  • Page 28 Chapter 3 installation method MDC-7000/7900 Series Clamp A P4 -> J5 P2 -> J2 P4 -> J5 Clamp B PCB: E71-110X 17) Through the P4 to J5 to clamp A and B. 16) Connect connector P2 to J2 and P4 to J5. [PCB E71-110X].
  • Page 29 MDC-7000/7900 Series Chapter 3 Installation method Connecting cable Shield braid terminal Clamping band Clamping band 20) Remove the screw-A and the screw-B. 21) Clamp the connecting cable by the clamping band and fix with screw-A. Fix the shield braid terminal with screw-B. P2 ->...

  • Page 30: Scanner Unit 12Kw (Rb808)

    Chapter 3 installation method MDC-7000/7900 Series 3.1.3.2 Scanner unit 12kW (RB808) Make sure the radar system is turned off. Bolt Bolt PCB: E61-120X P3 <- J3 1) Remove back cover by loosening four fixing 2) Disconnect connector P3 from J3 bolts.
  • Page 31 MDC-7000/7900 Series Chapter 3 Installation method Cable holding plate Fixing bolt (8mm) Rubber packing 5) This picture is the view of the inside of the 6) Remove two fixing bolts. scanner unit housing. (Tool: Wrench 8mm) (a) Cable holding plate (b) Cable clamp-b Remove the cable holding plate and (c) Cable clamp-c...
  • Page 32 Chapter 3 installation method MDC-7000/7900 Series Cable holding plate Blue tape mark-a Rubber packing 9) Attach rubber packing to the blue tape 10) Attach cable holding plate and fix it Mark-a. with two bolts. (Tool: Wrench 8mm) Ferrite core Blue tape mark-b Band Ferrite core Band...
  • Page 33 MDC-7000/7900 Series Chapter 3 Installation method Cable clamp-b Ferrite core Cable clamp-b Ferrite core 13) Tilt the cable with the ferrite core 14) Clamp the cable by the cable toward the cable clamp-b. clamp-b. Blue tape mark-c Cable clamp-d Cable clamp-c Clamp the blue tape mark by the cable clamp-c.
  • Page 34 Chapter 3 installation method MDC-7000/7900 Series P2 -> J2 Clamp P2 -> J2 PCB: E61-110X 16) Connect connector P2 to J2 17) Hook the P2 to J2 to the clamp. [PCB E61-110X]. PCB: E61-120X Bolt P3-> J3 Bolt TR unit 18) Insert TR unit in the scanner unit 19) Connect connectors P3 to J3 [PCB E61-120X]...
  • Page 35 MDC-7000/7900 Series Chapter 3 Installation method Connecting cable Shield braid terminal Clamping band Clamping band 20) Remove the screw-A and the screw-B. 21) Clamp the connecting cable by the clamping band and fix with screw-A. Fix the shield braid terminal with screw-B. P2 ->...

  • Page 36: Scanner Unit 25Kw (Rb809)

    Chapter 3 installation method MDC-7000/7900 Series 3.1.3.3 Scanner unit 25kW (RB809) Make sure the radar system is turned off. Bolt Bolt PCB: E61-120X P3 <- J3 2) Disconnect connector P3 from J3 1) Remove the back cover by loosening four fixing [E61-120X].
  • Page 37 MDC-7000/7900 Series Chapter 3 Installation method Cable holding plate Fixing bolt (8mm) Rubber packing This picture is the view of the inside of the 6) Remove the fixing two bolts. scanner unit housing. (Tool: Wrench 8mm) (a) Cable holding plate (b) Cable clamp-b Remove cable holding plate and (c) Cable clamp-c...
  • Page 38 Chapter 3 installation method MDC-7000/7900 Series Cable holding plate Blue tape mark-a Rubber packing 9) Attach rubber packing to the blue tape 10) Attach cable holding plate and fix it Mark-a. with two bolts. (Tool: Wrench 8mm) Ferrite core Blue tape mark-b Band Ferrite core Band...
  • Page 39 MDC-7000/7900 Series Chapter 3 Installation method Cable clamp-b Ferrite core Cable clamp-b Ferrite core 13) Tilt the cable with the ferrite core 14) Clamp the cable by the cable toward the cable clamp-b. clamp-b. Blue tape mark-c Cable clamp-d Cable clamp-c Clamp the blue tape mark by the cable clamp-c.
  • Page 40 Chapter 3 installation method MDC-7000/7900 Series P2 -> J2 Clamp P2 -> J2 PCB: E62-110X 17) Hook the P2 to J2 to the clamp. 16) Connect connector P2 to J2 [PCB 62-110X]. PCB: E61-120X Bolt Bolt P3 -> J3 TR unit 18) Insert the TR unit in the scanner unit 19) Connect connector P3 to J3 [PCB E61-120X].
  • Page 41 MDC-7000/7900 Series Chapter 3 Installation method Connecting cable Shield braid terminal Clamping band Clamping band 20) Remove screw-A and screw-B. 21) Clamp the connecting cable by the clamping band and fix with screw-A. Fix the shield braid terminal with screw-B. P2 ->...

  • Page 42: Interconnection Diagram Of Cable

    Chapter 3 installation method MDC-7000/7900 Series 3.2 Interconnection diagram of cable Antenna-Scanner unit Display unit Description Cable color Cable color Description +24V Blue Purple +250V Blue +24V +12V Orange (thick) Orange (thick) +12V DATA-RTN Shield Yellow DATA Shield DATA-RTN BP/SHF-RTN Shield DATA BP/SHF Brown...

  • Page 43: Installation Of The Display Unit

    MDC-7000/7900 Series Chapter 3 Installation method 3.3 Installation of the Display unit The Display unit can be mounted tabletop or panel flush mount using following procedures. Install the Display unit so that when user is looking ahead, the lookout view is not obscured. The orientation of the Display unit should be such that the user is looking ahead.
  • Page 44 Chapter 3 installation method MDC-7000/7900 Series MRM-108 Unit: mm (inch) 3-24 0092669002-07...

  • Page 45: Installation Of Mrd-108

    MDC-7000/7900 Series Chapter 3 Installation method 3.3.1 Installation of MRD-108 3.3.1.1 Tabletop mounting of MRD-108 (1) Remove four knob bolts from which the Display unit is secured on the mounting bracket. (2) Remove the Display unit from the mounting bracket and put it on a stable, flat and horizontal place. (3) Place the mounting bracket in the appropriate setting position and secure it with five M5 screws.
  • Page 46 Chapter 3 installation method MDC-7000/7900 Series Note: In Tabletop mounting position, some maintenance space is required for cabling, connector access, fuse replacement, fastening of bolts, etc. as shown in the following figure. Unit: mm (inch) Figure 3.6 Maintenance space necessary for tabletop display 3-26 0092669002-07...

  • Page 47: Flush Mounting For Mrd-108

    MDC-7000/7900 Series Chapter 3 Installation method 3.3.1.2 Flush mounting for MRD-108 Preparation: (1) Cut an opening and drill eight 4.5 mm holes as shown in Figure 3.7, for attachment of a Display unit in a panel. (2) Unscrew four knob bolts that 8-φ4.5(11/64) hold the Display unit to the mounting bracket.

  • Page 48: Installation Of Operation Unit

    Chapter 3 installation method MDC-7000/7900 Series 3.3.2 Installation of Operation unit (1) Remove the corner guard caps of Operation unit. Insert the tip of a small flat-blade screwdriver carefully between a corner guard cap and the front bezel of Operation unit to make a gap, and then pinch and pull up the corner guard cap with fingers.
  • Page 49 MDC-7000/7900 Series Chapter 3 Installation method Mounting dimensions (15 5/32) (1 37/64) (1 37/64) Unit : mm(inch) Maintenance space Figure 3.10 Maintenance space necessary for Operation unit 0092669002-07 3-29...

  • Page 50: Flush Mounting For Operation Unit

    Chapter 3 installation method MDC-7000/7900 Series 3.3.2.1 Flush mounting for Operation unit Preparation: Cut an opening as shown in Figure 3.11 in desired location on a panel. Mark position of mounting holes. (13 45/64) (4mm screw for 4holes) (12 33/64) (15/32) (15/32) (13 15/32)

  • Page 51: Installation Of Mrm-108

    MDC-7000/7900 Series Chapter 3 Installation method 3.3.3 Installation of MRM-108 The Processor unit MRM-108 can be mounted on a table or a panel. The procedure is as follows. (1) Drill four nut-holes with the size shown in Figure 3.13. (2) Fit the Processor unit. 308 mm 12 1/8 inch 4mm screw for 4holes...

  • Page 52: Cable Connection To A Display Unit

    Chapter 3 installation method MDC-7000/7900 Series 3.4 Cable connection to a Display unit 3.4.1 Cable connection for MRD-108 Attach cables from an Antenna-Scanner unit, power source and Operation unit, to corresponding receptacles as shown in Figure 3.14. Antenna-Scanner unit Display unit Connecting cable Operation unit CW-845-15M...

  • Page 53: Connecting An External Monitor

    MDC-7000/7900 Series Chapter 3 Installation method 3.4.2 Connecting an External monitor SXGA Monitor Analog RGB input Analog RGB cable Figure 3.15 Cable connection of Display unit to ext. monitor 3.4.3 Connecting a VDR or External monitor & Failure alarm output External monitor Monitor cable CW-576-0.5M...

  • Page 54: Connecting A Gyro Converter Unit Or Thd

    Chapter 3 installation method MDC-7000/7900 Series 3.4.4 Connecting a Gyro converter unit or THD THD: Transmitting Heading Device J3(NAV) Serial signal CW-376-5M IEC 61162-2 Gyro converter (Option item: S2N) Wiring of J3 (NAV) port CW-376 Signal Gyro synchro or step signal Wire color name Blue+shirld...

  • Page 55: Connecting A Gyro Converter Unit Or Thd Using Junction Box Jb-35

    MDC-7000/7900 Series Chapter 3 Installation method 3.4.5 Connecting a Gyro converter unit or THD using Junction box JB-35 J3(NAV) CW-376-5M MASTER SLAVE1 Inter-switch data (NAV) (Option) JB-35 Junction box Gyro converter JB-35 (Option: S2N) SLAVE2 SLAVE3 (Other) Serial signal Gyro synchro or Step signal IEC 61162-2 Wiring of MASTER port of JB-35 Please set the output of Gyro converter and THD...

  • Page 56: Connecting A Jb-35 (Option) To Gyro, Other And Inter-Switch Data

    Chapter 3 installation method MDC-7000/7900 Series 3.4.6 Connecting a JB-35 (Option) to Gyro, OTHER and Inter-switch data To J3 (NAV) of Display unit Green +12V (TX-)OUT-B Black (TX-)OUT-B CW-376-5M Orange (TX+)OUT-A (TX+)OUT-A (RX-)IN-B (RX-)IN-B White (RX+)IN-A (RX+)IN-A JB-35 Blue+Shield MASTER SLAVE1 ON OFF Inter-switch data (NAV)

  • Page 57: Ais Cable Connection

    CW-376 CW-373 Figure 3.21 Cable connections for KODEN GPS compass The GPS Compass made by KODEN is connected to J6 (SDME) connector. After installation, initialize GPS compass from radar menu to set the format (baud rate) and output sentences. Refer to “4.2.3.1 Connection of KODEN GPS compass”.

  • Page 58: Cable Connection For Epfs And Sdme Or Log

    Chapter 3 installation method MDC-7000/7900 Series 3.4.9 Cable connection for EPFS and SDME or Log Cable connector pin assignment J5 (EPFS) J6 (SDME) CW-376 J5 & J6 Log pulse NMEA Pin number CW-376 wire Signal CW-376 converter color name (Option item: L1N) Blue+shield Shield White...

  • Page 59: Cable Connection For Inter-Switch

    MDC-7000/7900 Series Chapter 3 Installation method 3.4.10 Cable connection for inter-switch 3.4.10.1 Cable connection instructions for cross-over, dual and independent connection In case of a dual, cross-over, or master/slave connection using two sets of radar system or Display unit, the remote cable and data cable are connected as shown in the figure 3.23. Master Display unit (MRD-108/MRM-108) Connect slave antenna...

  • Page 60: Cable Connection For Slave Display Used As A Monitor

    Chapter 3 installation method MDC-7000/7900 Series 3.4.10.2 Cable connection for slave display used as a monitor When the slave Display unit for radar is used as monitor, the remote cable is connected as follows. Master Display unit (MRD-108/MRM-108) Slave Display unit (MRD-108/MRM-108) Remote cable CW-561 Figure 3.24 Connecting a slave Display unit as a monitor...

  • Page 61: Chapter 4 Setup After Installation

    MDC-7000/7900 Series Chapter 4 Setup after installation Chapter 4 Setup after installation Some setup procedures are required after system installation. Before performing the setup procedures, please check the following items for normal operation: (1) The onboard power supply powering the radar system has the specified voltage. (2) No one is in the area around the Antenna unit on the mast.

  • Page 62: Startup Menu

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.1 STARTUP menu 4.1.1 Tune adjustment (TUNE) In order to achieve best performance, adjustment of the automatic tune is required at the time of a new installation or a magnetron exchange. It may be impossible to obtain optimum sensitivity without adjusting the automatic tune. Caution: With starting of the tune adjustment, GAIN mode is set at MAN, SEA mode is set at MAN 0, RAIN mode is set at MAN 0, PROCESS is set at OFF and the range scale is set at 24NM.

  • Page 63: Transmitting Delay Time Adjustment (Tx Delay)

    MDC-7000/7900 Series Chapter 4 Setup after installation Press ENT key to save the adjustment result. Adjustable value: -180.0 to +180.0 Note: When you use inter-switch mode at first time, please set Heading (HL OFFSET) adjustment of each antenna. These setting data are memorized in non-volatile memory, and applied automatically when each antenna is selected.

  • Page 64: Antenna Height (Ant Height)

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.1.4 Antenna height (ANT HEIGHT) Set up antenna height from sea level. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] => [STARTUP] => [ANT HEIGHT] => and set antenna height from the sea level by the trackball, then press ENT key to save the setting.

  • Page 65: Setup Sea (Stc) Curve

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.1.7 Setup SEA (STC) curve Depending on the height at which the antenna is installed, it may be necessary to make the following SEA CURVE correction. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] =>...

  • Page 66: Function Key Usage

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.1.8 Function key usage For quick function access, there are six dedicated function keys provided on this radar (“F1”, “F2”, “F3”, “F4”, “F5” and “F6”). You can switch to a pre specified function by pressing each key. (1) Press MENU key to display “Menu”.

  • Page 67: Range Enable

    Select [MAINTENANCE] => [STARTUP] => [RANGE ENABLE] (2) Select range value and set [ON] or [OFF]. (3) Press ENT key to save the range enable or disable to use. MDC-7006 / MDC-7906 / MDC-7012 / MDC-7912 Range unit：NM Range unit：km Range unit：sm, kf, ky...
  • Page 68 Chapter 4 Setup after installation MDC-7000/7900 Series MDC-7025/MDC-7925 Range unit：NM Range unit：km Range unit：sm, kf, ky >MAINTENANCE >MAINTENANCE >MAINTENANCE >STARTUP >STARTUP >STARTUP >RANGE ENABLE >RANGE ENABLE >RANGE ENABLE 0.0625 0.125 0.0625 0.125 0.25 0.125 0.25 0.25 0.75 0.75 Fig.4.4. Initial range scale setting Note: Range unit can be changed by [DISPLAY] =>...

  • Page 69: Times Enable

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.1.10 TIMES ENABLE In following operation user can enable trail times, past position, vector time, etc that are not available by default. By this setting, you can choose useful these functions time easily. Initial value: 5sec, 30sec, 1min, 3min, 6min, 12min, 30min, 60min (1) Press MENU key to display “Menu”.

  • Page 70: Logo

    This radar can display your favorite picture or characters at wait or standby mode. It is necessary to load data as “logo.bmp” file beforehand to let you display this. KODEN How to make and load the data file (1) Edit a letter or picture in 256 colors of bitmap using PC. Size is up to 512x384 pixels.

  • Page 71: Mouse Speed

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.1.13 MOUSE SPEED This menu sets the operation speed of the USB Mouse/Trackball. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] => [STARTUP] => [MOUSE SPEED] => select [FAST], [MEDIUM] or [SLOW], and press ENT key. Setting value: FAST, MEDIUM, SLOW 4.1.14 MONITOR SIZE This MONITOR SIZE menu sets the size of the used monitor display.

  • Page 72: Setup I/O Interface

    INPUT > Setup input NMEA sentences BAUDRATE > Setup NMEA data baud rate KGC SET > Setup KODEN GPS compass JB-35 SET > Setup junction box JB-35 > SERIAL MONITOR Monitor of input NMEA serial data Figure 4.6 I/O menu...

  • Page 73: Setup Time

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.2.1 Setup TIME Set up time related items to be displayed in the upper right part of the display. Select information source of time to be indicated. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] =>...

  • Page 74: How To Use Without Nmea Input Connection

    (1) [ALARM] => [ALARM ON/OFF] => [I/O] => [LAT/LON INPUT] => [OFF], and press ENT key. 4.2.3 Set up Heading interfaces 4.2.3.1 Connection of KODEN GPS compass Connect GPS compass to the SDME port. Refer to “3.4.8 GPS compass connection”.

  • Page 75: Connection Of Other Device

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.2.3.2 Connection of other device In case of a gyro with analogue signal output such as step signal or synchronous signal (Refer to “3.4.5 Connecting a Gyro converter unit or THD using Junction box JB-35”), insert a gyro converter unit (optimal item: S2N) between them, convert the analogue signal into that of IEC 61162-2, and then input the signal into the gyro port of this device.

  • Page 76: Setting Of Stw To Be Used For Sea Stab

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.2.4 Setting of STW to be used for SEA STAB Select an input device for STW to be used for TT (ARPA), AIS, TM, True Trail and PST POSN at stabilized speed against water. In case of speed meter against water with pulse output such as LOG, the output shall be put in SDME of this unit after conversion of the signal into that of IEC 61162-1 through LOG converter unit (optional item: L12) inserted between them.

  • Page 77: How To Input The Cog Value By Manual

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.2.5.1 How to input the COG value by manual (1) [MAINTENANCE] => [I/O] => [COG/SOG] => [COG MAN] => [VALUE] will show the current setting of the input value by highlighting the last digit value by the trackball. (2) Move the TRACKBALL up or down to set the value.

  • Page 78: Setting Of Latitude And Longitude (Position)

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.2.7 Setting of latitude and longitude (POSITION) When AIS and MAP functions are used, it is necessary to input position data from GPS or navigation devices. (1) [MAINTENANCE] => [I/O] => [POSITION] => [POSITION] => Select [AUTO], [GNS], [GGA], [GLL], [RMC], [RMA], or [MAN], and press ENT key.

  • Page 79: Setting Of Serial Output

    MDC-7000/7900 Series Chapter 4 Setup after installation (4) [MAINTENANCE] => [I/O] => [POSITION] => [OFFSET] => [LON MAN] => [VALUE] will show the current setting of the input value by highlighting the last digit value by the trackball. (5) Move the TRACKBALL up or down to set the value. Press ENT key to save the set result. Setting value: 1.000W to 1.000E For setting in [MAN] mode, set the radar in N-UP mode to display map.

  • Page 80: Setting Of Tll Output

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.2.8.1 Setting of TLL output The position of marks and a cursor can be output to external devices. Select the kinds of TLL sentences to be output. (1) [MAINTENANCE] => [I/O] => [OUTPUT] => [TLL OUT] => Select [TT], [MARK] or [TARGET], and press ENT key.

  • Page 81: Limiting Of Type Of Signal To Input Port

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.2.9 Limiting of type of signal to input port When the device is connected with multiple nautical instruments, the same signals from HDT and GLL, etc. are input from several input ports. If the values of these input signals are different, interference that may cause jumping of ship’s bearing and LAT/LON may occur.

  • Page 82: Changing Formats Of Input/Output Ports Of Navigation Devices, Position And Ship Speed

    About 30 sec. later all I/O ports can be set by input signals connected to external devices. 4.2.11 Setup KGC (GPS compass) When connect KGC (KODEN GPS compass) to the SDME (ship’s speed) port, please set KGC to set format and output sentences.

  • Page 83: Setup Jb-35 (Option)

    MDC-7000/7900 Series Chapter 4 Setup after installation Caution: With this initialization, Data 1 or Data 2 (port connected to the radar) of KGC-222 is set at 38400 bps for baud rate, 50ms for signal cycle, and HDT, GGA, VTG, DTM and ZDA for signal type. Bearing correction of KGC-222 When the mounting direction of KGC-222 has been out of alignment, compensation of the misalignment allows KGC-222 to output HDT signal as follows.

  • Page 84: Setup Sector Mute Mode (Cannot Use While Transmitting)

    Chapter 4 Setup after installation MDC-7000/7900 Series >MAINTENANCE >I/O >SERIAL MONITOR. >ALL EPFS SDME GYRO OTHER 4.3 Setup SECTOR MUTE mode (Cannot use while transmitting) SECTOR MUTE is the function enabling user to stop transmission to designated direction when there are hazardous objects near antenna location or near a human body.

  • Page 85: Rain Min (Man And Cfar Mode)

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.4.1.1 RAIN MIN (MAN and CFAR mode) RAIN MIN is intended to adjust the preset minimum value of anti-rain clutter. This is a function even when anti-rain clutter suppression knob is set at minimum. This function has also effect to moderate the effect against turned angle of the knob and to make adjustment easy.

  • Page 86: Setup Sea Min And Max Mode

    Chapter 4 Setup after installation MDC-7000/7900 Series (2) Set RAIN at 100 by turning RAIN knob, set GAIN at 100 by turning GAIN knob and set SEA at 0 by turning SEA knob in rainfall. (3) Press MENU key to display “Menu”. Select [MAINTENANCE] =>...

  • Page 87: Sea Max (Man And Auto Mode)

    MDC-7000/7900 Series Chapter 4 Setup after installation MAN mode (1) Check MAN indication of SEA mode from upper right of the display. If SEA mode is AUTO, change to MAN mode. If GAIN mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to MAN mode.
  • Page 88 Chapter 4 Setup after installation MDC-7000/7900 Series (2) Set the range scale at 12 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

  • Page 89: Setup Gain Min And Max Mode

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.4.3 Setup GAIN MIN and MAX mode Display sensitivity of the screen against the GAIN knob is set. When the sensitivity against turning of the knob is too high or too low, it can be adjusted with knob. There are two modes of MAN and AUTO in gain sensitivity control.

  • Page 90: Gain Max (Man And Auto Mode)

    Chapter 4 Setup after installation MDC-7000/7900 Series Select [MAINTENANCE] => [PRESET] => [GAIN MIN] and highlight of the last digit of entry frame of numerical value by moving the trackball. (4) Move the trackball up and down to change the value, only the highest signal levels are presented. Press ENT key for setting.

  • Page 91: Setup Gain Offset Mode

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.4.4 Setup GAIN OFFSET mode This is a function to adjust the gain sensitivity difference of every range when range scale is changed. This setting is performed by every each range scale. For example: When gain sensitivity of 3NM looks low (weak). (1) Set range scale 3NM.

  • Page 92: External Save Of Setup And Map Data (Cannot Be Performed While Transmitting)

    Chapter 4 Setup after installation MDC-7000/7900 Series Restore setup data from the internal memory: (1) Press MENU key to display “Menu”. Select [MAINTENANCE] => [BACKUP] => [SETUP LOAD] => [GO] and press ENT key. 4.5.2 External save of setup and map data (Cannot be performed while transmitting) To save setup and map data externally, this information can be later used to restore after a possible malfunction.

  • Page 93: Total Hour And Tx Hour (Cannot Use While Transmitting)

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.6 TOTAL Hour and TX Hour (Cannot use while transmitting) TOTAL HOUR menu indicates the total operating time of the radar. Following operation can be used to reset total hours to 0. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] =>...

  • Page 94: Version Confirmation

    Chapter 4 Setup after installation MDC-7000/7900 Series 4.8 Version confirmation Currently installed firmware version can be found by using following menu operation. (1) Press MENU key to display “Menu”. Select [MAINTENANCE] => [VERSION] => 4.9 How to update the system program (1) Prepare SD memory card with latest program.

  • Page 95: Setup Vector On Tracked Targets

    MDC-7000/7900 Series Chapter 4 Setup after installation 4.10 Setup VECTOR on tracked targets The course and speed are indicated as vector after tracking is established. Two types of display mode are available: relative display (REL) and true display (TRUE). (Initial setting: REL) Press MENU key to display “Menu”.
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  • Page 97: Chapter 5 Troubleshooting And On Board Repair

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair Chapter 5 Troubleshooting and on board repair In this chapter we provide troubleshooting procedures to find malfunction parts on a ship. 5.1 Necessary information at the time of repair request Please note the following items: (1) Ship name and phone number of the satellite communication system if equipped (2) Product type name (3) Product serial number...

  • Page 98: Alarm Display List

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.2.1.1 Alarm display list Table 5.1 Alarm, Warning and Caution display list of radar Category Priority (A: ALARM, W: Warning, C: Caution) ID number (0-9999: IMO, 10000-9999999: Maker) Instance number ALR number Contents Cause 57 AIS targets exceed the...
  • Page 99 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 26 LAT/LON data is GLL or GGA, GNS, RMC, RMA are not unavailable. inputted. 27 DATUM data is DTM is not input. unavailable. 28 TIME data is unavailable. ZDA or RMC, GGA are not input. 60 AIS no OS COG/SOG Own ship’s data that is necessary for AIS data.
  • Page 100 Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 12000 34 Change to sea Ship’s bearing: THS, HDT, HDM, VTG stabilization. Course against water: VBW Speed: VBW, VTG, VHW are not input. 12000 64 Change to reference The set CCRP went beyond radar display. antenna.
  • Page 101 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 17000 50 Trigger abnormal. Trigger from Scanner unit is not received. 17000 10 51 Radar video abnormal. IF video from Scanner unit is not received. 18000 13 Panel not connected. No communication between operating panel is available.

  • Page 102: Operation Note Display

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.2.1.2 Operation note display Operation note display may appear at the lower right of the radar display as shown in Figure 5.2 when an operation error has been detected in the device. When operation note display actually appears and there is something wrong with radar operation.
  • Page 103 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair Cursor off. Cursor is not displayed. Inter-switch changed the mode. During inter-switch connection, one Display unit switched over inter-switch mode. No off center. In the maximum range, off center function was disabled.

  • Page 104: Malfunction Diagnostics

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3 Malfunction diagnostics This chapter specifies necessary information required troubleshooting and repair of the radar system. 5.3.1 Malfunction detection step As a first step of on board repair, refer to the following tables describing outlines of malfunction diagnostics procedure.

  • Page 105: Malfunction Diagnostics Flow Chart

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.3.2 Malfunction diagnostics flow chart The following malfunction analysis chart can be used by service personnel for malfunction diagnostics and location of defective module. This chart shows flow chart of diagnostics for basic malfunction troubleshooting.

  • Page 106: Cannot Turn On The Power

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3.2.2 Cannot turn on the power Is the power cable Correct the connection. connected? Is the Operation unit cable connected to the Display Correct the connection. unit correctly? Is main fuse blown? Exchange fuse.

  • Page 107: No Display

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.3.2.3 No display Is the display brilliance Press BRILL key, and turn BRILL knob maximum? clockwise to display brilliance maximum. Is the display of brilliance normal? Does the LED (DS5, DS6) on the main logic PCB Failure main logic PCB (E63-700*) (E63-700*) flash on and...

  • Page 108: No Response From The Antenna Unit

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3.2.4 No response from the antenna unit Is the antenna cable Connect antenna cable connection correct? correctly. Is “INDEPENDENT Is “NOT CONNECTED” MASTER” displayed in displayed in MENU> Set “INDEPENDENT MENU> SYSTEM> MASTER”.

  • Page 109: Operation Unit Error

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.3.2.5 Operation unit error Is “Panel not connected” Does the LED of trackball Main logic PCB message displayed in of Operation unit flash on (E63-700*) failure Alarm message area at and off in red blue yellow? lower right of the display? Operation unit failure Cannot operate all keys?

  • Page 110: No Radar Echo

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3.2.6 No radar echo Confirm alarm message at lower right of Does the transmission stop? the display. Does the tune bar show not less than Readjust tune. 70%? Cannot see all range radar echo? Antenna unit failure Is the following setting properly? GAIN: Manual Maximum...

  • Page 111: Weak Sensitivity Of The Radar Echo

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.3.2.7 Weak sensitivity of the radar echo Does the tune bar show not less than Readjust tune 70%? 画面右上の TUNE バーは 70%以上か？ Cannot see all range radar echo? Antenna unit failure Is the following setting properly? GAIN: Manual Maximum SEA: Manual Minimum...

  • Page 112: Data Such As Heading, Speed, Latitude/Longitude Cannot Be Received

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3.2.8 Data such as heading, speed, latitude/longitude cannot be received Is the NMEA input data Is the cable connection correct? Confirm connection right? cable. MENU> MAINTENANCE> Input/Output, Polarity BITE> SERIAL MONITOR Correct BAUDRATE.

  • Page 113: Ais

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.3.2.9 AIS Is the AIS data “!AIVDM” displayed on serial Is the cable connection Confirm connection monitor? right? cable. MENU> MAINTENANCE> Input/Output, Polarity BITE> SERIAL MONITOR> AIS Take measures Is the input signal level required to obtain right? nominal voltage.

  • Page 114: Antenna Unit Failure

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.3.2.10 Antenna unit failure +12V and frame is short-circuited. Does status recover by RF module (RFM-100) disconnecting P6 (J6) of failure modulator PCB? Does status recover by Shorted in antenna disconnecting P1 (J1) of connection cable or modulator PCB? Display unit failure...
  • Page 115 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair +250 V and frame is shorted. Does status recover by Antenna unit wiring failure disconnecting P2 (J2) or Display unit failure connector from modulator PCB? Modulator PCB failure Pulse width control failure Is transmitter unit drive signal TP_PLUSE_W shape...
  • Page 116 Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series Is used brushless motor? Failure of motor power or wiring in Is motor drive power (24V for J2-8 antenna unit, or failure of Display and J1-8) normal? unit power Is motor drive power (24V for TB1, Motor driver PCB failure.
  • Page 117 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair Error message “Azimuth abnormal.” is displayed. Is “synthesized bearing Failure of wiring signal pulse” of control in antenna unit, Bearing signal 1.2 msec PCB TP8 Pin normal? or failure of Display unit 2.5V Is “bearing signal pulse”...
  • Page 118 Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series No transmission Is transmitter TXHV fuse Modulator PCB failure blown? Check connecting cable Is +250 V (J1-1) on between Display unit and modulator PCB normal? Antenna unit. Is trigger signal TP_PLUSE_W shape (TP_PLUSE_W) on Modulator PCB failure modulator PCB normal?
  • Page 119 MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair Tuning meter failure Is tuning meter voltage of RF RF module (RFM-100) failure module J1-13 around 2 V? Confirm connection between RF module (RFM-100) J1 and modulator PCB. Auto tuning inoperable Re-initialize auto tuning function.
  • Page 120 Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series Low gain Is error message “Antenna magnetron current abnormal.” Magnetron failure displayed on the display? RF module (RFM-100) failure 5-24 0092669002-07...

  • Page 121: On Board Repair

    MDC-7000/7900 Series Chapter 5 Troubleshooting and on board repair 5.4 On board repair 5.4.1 Replacement of fuse The location of the fuses is on the back panel of Display unit. Fuse type and rating Application Type, dimension (mm) Fuse characteristic Rating Tubular (φ6.4 x 30) Main power...

  • Page 122: Replacement Of Internal Battery

    Chapter 5 Troubleshooting and on board repair MDC-7000/7900 Series 5.4.2 Replacement of Internal Battery The Display unit has a battery built-in. Battery is used only for an internal clock. When the battery runs low, the internal clock of the radar will not always work properly. Please exchange the internal battery.

  • Page 123: Chapter 6 Maintenance

    MDC-7000/7900 Series Chapter 6 Maintenance Chapter 6 Maintenance Warning: To prevent electric shock, be sure to turn off the radar system power before opening the cover of the antenna unit. For health safety reason, transmission is basically inhibited when antenna is not rotating. However when transmission is required for any reason without antenna rotation, following procedure is provided to do it.

  • Page 124: Regular Service And Cleaning Up

    Chapter 6 Maintenance MDC-7000/7900 Series 6.2 Regular service and cleaning up Periodic inspection and cleaning is essential to keep the radar system in the good working order for the life of the radar. 6.2.1 Monthly inspection (1) Check whether there is any dirt or soot on the radiating part of the Antenna unit. If any, wipe it with soft cloth soaked in water or soap detergent.
  • Page 125 MDC-7000/7900 Series Chapter 6 Maintenance Warning: To prevent electric shock, be sure to turn off the radar system power before opening the cover of the antenna unit. housing Internal structure of the antenna Motor Gently turn the screwdriver counter Brush clockwise to remove the motor brush.

  • Page 126: Method Of Exchanging The Magnetron

    Chapter 6 Maintenance MDC-7000/7900 Series 6.3 Method of exchanging the magnetron 6.3.1 Magnetron replacement (RB808 and RB807) Shield cover Remove eight screws. 1) Remove the eight screws that secure the shield cover. Remove the shield cover from the PCB [E61-110X] or [E71-110X]. Magnetron MAF1565N Pulse transformer KCT-373 or MAF1562R...
  • Page 127 MDC-7000/7900 Series Chapter 6 Maintenance Remove four screws. Unsolder two wires. Yellow wire Terminal-6 Terminal-8 Green wire 3) Unsolder the yellow wire and green wire from the pulse transformer terminals. Remove the four screws that secure the magnetron. Remove the magnetron from the chassis. Terminal-6 Terminal-8 Four screw holes for mounting the magnetron.
  • Page 128 Chapter 6 Maintenance MDC-7000/7900 Series 10mm : Remove the insulation sheath New magnetron Yellow wire MAF1565N (MAF1562R) Green wire 50mm Yellow wire Green wire 60mm 5) Following above picture cut the excess wires from magnetron. Chassis 6) Attach new magnetron to chassis. 0092669002-07...
  • Page 129 MDC-7000/7900 Series Chapter 6 Maintenance 7) Fasten four screws by non-magnetic screwdriver. Screw: PWSM 4x12B (Quantity 4) Use a non-magnetic screwdriver Caution: Use a non-magnetic screwdriver, because the contact of the metal tool with the magnetron will cause deterioration of its performance. 8) Solder the yellow wire and green wire to the pulse transformer Solder two wires.

  • Page 130: Magnetron Replacement (Rb809)

    Chapter 6 Maintenance MDC-7000/7900 Series 6.3.2 Magnetron replacement (RB809) Shield cover Remove six screws. 1) Remove the six screws that secure the shield cover. Remove the shield cover from the PCB [E62-110X]. Pulse transformer KCT-374 Magnetron M1568BS 2) This picture is the view of the magnetron [M1568BS] and the pulse transformer [KCT-374].
  • Page 131 MDC-7000/7900 Series Chapter 6 Maintenance Remove four screws. Unsolder two wires. Yellow wire Terminal-6 Terminal-8 Green wire 3) Unsolder the yellow wire and green wire from the pulse transformer terminals. Remove the four screws that secure the magnetron. Remove the magnetron from the chassis. Terminal-6 Terminal-8 Four screw holes for mounting the magnetron.
  • Page 132 Chapter 6 Maintenance MDC-7000/7900 Series 10mm : Remove the insulation sheath Yellow wire New magnetron M1568BS Green wire 60mm Green wire Yellow wire 70mm 5) Following above picture cut the excess wires from magnetron. Screw [PWSM 4x10B] Washer [2W4B] 6) Attach new magnetron to the chassis. 7) With magnetron in place on this side use screw [PWSM4x10B] and the washer [2W4B].
  • Page 133 MDC-7000/7900 Series Chapter 6 Maintenance 8) Fasten four screws by non-magnetic Use a non-magnetic screwdriver screwdriver. Screw: PWSM 4x12B (Quantity 2) PWSM 4x10B (Quantity 2) Washer: 2W4B (Quantity 2) Caution: Use a non-magnetic screwdriver, because the contact of the metal tool with the magnetron will cause deterioration of its performance.
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  • Page 135: Chapter 7 Input/Output Data

    MDC-7000/7900 Series Chapter 7 Input/output data Chapter 7 Input/output data 7.1 Details of the data input format Check sum: All the data from $ to the check sum position * is calculated by exclusive-OR operation and used as checksum. Heading True heading and status $ -- THS, x.x, a*hh<CR><LF>...
  • Page 136 Chapter 7 Input/output data MDC-7000/7900 Series Recommended minimum specific GNSS data , , , , , a, $ -- RMC, hhmmss.ss, A, llll.ll, N/S, yyyyy.yy, E/W, a*hh<CR><LF> UTC of Not used Check sum position fix Longitude, E/W Navigation status S=Safe Latitude, N/S Mode indicator C=Caution...

  • Page 137: Set And Drift

    MDC-7000/7900 Series Chapter 7 Input/output data Set and Drift Set and drift $ -- VDR, x.x, T, x.x, M, x.x, N*hh<CR><LF> Check sum Current speed, knots Direction, degrees magnetic Direction, degrees true Time and date Time and date $ -- ZDA, hhmmss.ss, xx, xx, xxxx, xx, xx*hh<CR><LF>...
  • Page 138 Chapter 7 Input/output data MDC-7000/7900 Series Global positioning system (GPS) fix data $ -- GGA, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W, , , , , , , , *hh<CR><LF> Latitude Longitude Check sum UTC of position These field is not used. GPS quality indicator 1/2/3/4/5=Valid, 0/6/7/8=Invalid 0=Fix not invalid or invalid...
  • Page 139 MDC-7000/7900 Series Chapter 7 Input/output data Alarm and alert handling Alert sentence $ -- ALF, x, x, x, hhmmss.ss, a, a, a, x.x, x.x, x.x, x, c---c *hh<CR><LF> aaa, Time of last Check sum change Alert text Escalation counter, 0 to 9 Sequential Revision counter, 1 to 99 message...
  • Page 140 Chapter 7 Input/output data MDC-7000/7900 Series Acknowledge alarm $ -- ACK, xxx *hh<CR><LF> Check sum Unique alarm number (identifier) at alarm source Heartbeat Heartbeat supervision sentence $ -- HBT, x.x, A, x*hh<CR><LF> Check sum Sequential sentence identifier Equipment status A=Yes, V=No Configured repeat interval AIS target and own ship information AIS VHF data-link message...
  • Page 141 MDC-7000/7900 Series Chapter 7 Input/output data Waypoint Latitude/Longitude, ID Recommended minimum navigation information a, c--c, c--c, llll.ll, N/S, yyyyy.yy, E/W, $ -- RMB, A, x.x, x.x, x.x, x.x, A, a*hh<CR><LF> Status Not used Destination Not used Check sum A=Valid w aypoint longitude, Mode indicator V=Data Direction...
  • Page 142 Chapter 7 Input/output data MDC-7000/7900 Series Waypoint Bearing/Distance Recommended minimum navigation information $ -- RMB, A, x.x, a, c--c, c--c, llll.ll, N/S, yyyyy.yy, E/W, x.x, x.x, x.x, A, a*hh<CR><LF> Status Not used Destination Not used Check sum A=Valid w aypoint longitude, Mode indicator V=Data Direction...
  • Page 143 MDC-7000/7900 Series Chapter 7 Input/output data Route Routes a, c--c, c--c, c--c, ..$ -- RTE, x.x, x.x, c--c *hh<CR><LF> Check sum w aypoint "n" identifier Additional w aypoint identifiers Waypoint identifire (FROM, TO) Route identifier Message mode C=complete route, all w aypoints W=w orking route, first listed w aypoint is "FROM"...
  • Page 144 Chapter 7 Input/output data MDC-7000/7900 Series Loran-C position (LOP) Geographic Position Loran-C $ -- GLC, xxxx, x.x, a, x.x, a, x.x, a, x.x, a, x.x, a, x.x, a *hh<CR><LF> Check sum Note*: Status These fields are not used. status* status* status* status* status* A=Valid B=Blink w arning...

  • Page 145: Details Of Tt Tracking Data Output

    MDC-7000/7900 Series Chapter 7 Input/output data 7.2 Details of TT tracking data output Data standard name: IEC61162-1 or IEC61162-2 Target data of the automatic tracking unit is provided via data connectors (J3 (NAV)/J5 (EPFS)/J6 (SDME)) on the back panel. Tracked target data ! RATTD, hh, hh, x, s--s, x*hh<CR><LF>...

  • Page 146: Details Of The Radar Data Output

    Chapter 7 Input/output data MDC-7000/7900 Series 7.3 Details of the radar data output Data standard name: IEC61162-1 or IEC61162-2 Own ship data and radar system data are provided via data connectors (J3 (NAV)/J5 (EPFS)/J6 (SDME)) on the back panel. Radar system data Radar system data x.x, x.x, x.x, x.x, x.x, a, $ -- RSD, x.x, x.x, x.x, x.x, x.x, x.x,...
  • Page 147 MDC-7000/7900 Series Chapter 7 Input/output data Alarm Alert sentence $ -- ALF, x, x, x, hhmmss.ss, a, a, a, x.x, x.x, x.x, x, c---c *hh<CR><LF> aaa, Time of last Check sum change Alert text Escalation counter, 0 to 9 Sequential Revision counter, 1 to 99 Cyclic alert list message...
  • Page 148 Chapter 7 Input/output data MDC-7000/7900 Series Heartbeat Heartbeat supervision sentence $ -- HBT, x.x, A, x*hh<CR><LF> Check sum Sequential sentence identifier Equipment status A=Yes, V=No Configured repeat interval Activity information General event message $ -- EVE, hhmmss.ss, c--c, c--c*hh<CR><LF> Check sum Event description Tag code used for identification of source of event Event time...

  • Page 149: Interface Specification

    MDC-7000/7900 Series Chapter 7 Input/output data 7.4 Interface specification 7.4.1 NAV and EPFS serial data input/output specification Input connector: J3 and J5 Connector used: BD-06PMMP-LC7001 Connector acceptable: BD-06BFFA-LL6001 Data connector pin assignment 3 and J5 J3 and J5 Data connector pin assignment Pin number Signal (Display unit upper view)

  • Page 150: Sdme Serial Data Input/Output Specification

    Chapter 7 Input/output data MDC-7000/7900 Series 7.4.2 SDME serial data input/output specification Input connector: J6 Connector used: BD-06PMMP-LC7001 Connector acceptable: BD-06BFFA-LL6001 Data connector pin assignment Data connector pin assignment (Display unit upper view) Pin number Signal name Shield OUT-A OUT-B IN-A IN-B +Vcc...

  • Page 151: Vdr (External Monitor) And Alarm Output Signal Specification

    MDC-7000/7900 Series Chapter 7 Input/output data 7.4.3 VDR (external monitor) and Alarm output signal specification Output connector name: VDR & Alarm External monitor and alarm output connector pin assignment Connector used: BU-10PMMP-LC7001 Pin number Signal name Connector acceptable: BU-10BFFA-LL7001 Pin location is shown below. R-GND G-GND External monitor and alarm output connector pin...

  • Page 152: Alarm Contact Specification

    Chapter 7 Input/output data MDC-7000/7900 Series 7.4.3.3 Alarm contact specification HY1Z-5V Max. switching voltage 30 V alarm Max. current capacity (Resistive load) For external device Note: Alarm contact will close in case of failure. alarm 7.4.4 Serial data input/output specification (AIS) I/O connector AIS (J2) +Vcc Connector used: BD-08PMMP-LC7001...

  • Page 153: Radar Input/Output Signal Specification

    MDC-7000/7900 Series Chapter 7 Input/output data 7.4.5 Radar input/output signal specification I/O connector: Inter-switch (J8) Data connector pin assignment Connector used: BU-12PMMP-LC7001 Pin number Signal name Connector acceptable: BU-12BFFA-LL7001 VIDEO OUT TRIG OUT Inter-switch connector pin assignment AZIP OUT (Display unit upper view) SHF OUT VIDEO IN TRIG IN...

  • Page 154: Talker Device Code Of The Data Output Devices

    Chapter 7 Input/output data MDC-7000/7900 Series 7.4.6 Talker device code of the data output devices The device code displayed as talker is shown in the table below. Data output device Talker device code Displayed code Galileo positioning system Global positioning system (GPS) GPS (See below) Global positioning system (DGPS) DGPS (See below)

  • Page 155: Inter Connection Diagram (Rb807

    INTER CONNECTION DIAGRAM (RB807) 0092669002-07...

  • Page 156: Inter Connection Diagram (Rb808

    INTER CONNECTION DIAGRAM (RB808) 0092669002-07...

  • Page 157: Inter Connection Diagram (Rb809

    INTER CONNECTION DIAGRAM (RB809) 0092669002-07...

  • Page 158: Inter Connection Diagram (Mrd-108/Mro-108

    INTER CONNECTION DIAGRAM (MRD-108/MRO-108) 0092669002-07...

  • Page 159: Inter Connection Diagram (Mrm-108/Mro-108

    INTER CONNECTION DIAGRAM (MRM-108/MRO-108) 0092669002-07...

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