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Dual Axis Doppler Speed Log System (SOG+STW)
SKIPPER Electronics AS
Enebakkveien 150
P. O. Box 151, Manglerud
0612 Oslo, Norway
www.skipper.no
DL2
Installation Manual
CU-M001-SA Operator Unit for DL2
24VDC
115-230VAC
/ 24VDC
BRIDGE
FORE PEAK
JB12-SA
JB21-SA
Junction box
Junction box
DL21SG-SA
DL2SG-SA
DL2 sensor
DL21 sensor
w/40m cable
w/40m cable
in Sea valve
in Sea valve
SB-100-SB
SB-100-SB
Telephone:
+47 23 30 22 70
E-mail: sales@skipper.no
Co. reg. no: NO-965378847-MVA
JB70D2-SA
JB70D21-SA
Electronic Unit
Electronic Unit
Sensor extension cable.
Sensor extension cable.
Yard supply.
Yard supply.
6 x twisted shielded pairs
3 x twisted shielded pairs
Dimension: see DL2 manual Chapter 3.
Dimension: see DL2 manual Chapter 3.
Document no: DM-M010-SA
Rev:2124
Date: 4th. November. 2021
for softwares up to 1.2.1
Display unit CU-M001-SB
CU-M001-SB
Panel PC 9" Touch display
JB70D2-SA
Electronic unit for DL2
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Summary of Contents for Skipper DL2
- Page 1 FORE PEAK Sensor extension cable. Sensor extension cable. Yard supply. Yard supply. 6 x twisted shielded pairs 3 x twisted shielded pairs Dimension: see DL2 manual Chapter 3. Dimension: see DL2 manual Chapter 3. JB12-SA JB21-SA Junction box Junction box DL21SG-SA...
- Page 2 Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System COMMUNICATING WITH US DUAL AXIS DOPPLER SPEED LOG SYSTEM If you need more information, support or other assistance from us, do not hesitate to contact us: SKIPPER Electronics AS INSTALLATION MANUAL P.
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Page 3: Table Of Contents
1 Axis speed through water sensor (part of DL21 system) NMEA ................................36 LAN UDP ................................ 36 DL21 A system with combined DL1 and DL2 in the same housings NMEA sentences received ..........................38 User Datagram Protocol. NMEA sentences transmitted ........................39 System function Id Alert setup ................................ -
Page 4: Chapter 1: Getting Started
Symbolising the resultant speed direction Overview DL2 The DL2 dual axis Doppler speed log is a Navigational Doppler Speed log system that measures speed in two axis (longitudinal and transversal) through the water and over the sea bed. The system requires no external inputs, however adding inputs from other navigational systems enhances the functionality and allows comprehensive quality control of the data. -
Page 5: Optional Items Dl2
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System Optional items DL2 Items Not supplied by SKIPPER The following optional items are SKIPPER supplied: The following items are not SKIPPER supplied: - Speed Repeater CD401MR-SB - LAN cable (minimum CAT6) from Operator unit to Electronic unit. -
Page 6: Chapter 2: Hardware Mounting
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System CHAPTER 2: HARDWARE MOUNTING Placement of the electronic unit The electronic unit can be installed on a DIN rail or directly screwed onto the wall. All parts of the system are connected to the electronic unit. -
Page 7: Placement Of The Sea Valve
Installation DL2 Doppler Speed Log System Placement of the sea valve Mounting instructions for the sea valve is available from the SKIPPER web site in separate manual depending on the chosen type. When placing the speed log sensor, consider the following moments: •... - Page 8 Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System Sensor lowered flush with outer hull. Pictures showing lowering procedure in sea valve SB-100-SB. Final Assembly Nut M28 Mounting order Nut M50 and Clamp Unit : DB-2039 Washer (2x) 1.
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Page 9: Chapter 3: Wiring
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System CHAPTER 3: WIRING CU-M001-SB Operator unit wiring The JB70D2-SA does not contain a physical switch (only software) and should be connected to a The operator unit has 2 connectors. -
Page 10: Jb70D2-Sa Electronic Unit Wiring
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System JB70D2-SA Electronic Unit Wiring Connectors supplied with JB70D2 The JB70D2-SA is connected with Operator unit CU-M001 with the LAN connectors. The second LAN connector may be used for set up/ service purpose. -
Page 11: Sensor Connection J3
Installation DL2 Doppler Speed Log System SENSOR CONNECTION J3 NMEA CONNECTION J1 The DL2 has standard 2 NMEA Inputs and 2 Outputs. The sensor is connected to JB70D2-SA Connector J3. 6 pin WAGO connector. Each output is dual and makes total of 4 outputs. -
Page 12: Aux/Alarm Connection J2
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System AUX/Alarm CONNECTION J2 Yard supplied extension cable from sensor to JB70 Electronic unit. The DL2 has standard Alarm relé Any screened 3 or 4 twisted pair cable can be used as long as the loop resistance (measured by 1 x Aux In. - Page 13 Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System TO INS. IEC61162-45O TO INS. IEC61162-45O SWITCH SWITCH JB70D2 JB70D2 CU-M001-SB CU-M001-SB AC (115V-230V) AC (115V-230V) CAT 5e CAT 5e Power for DL2 Power for DL2 OR BETTER...
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Page 14: Chapter 4: Setup Procedure
It is important to change the JB70D2-SA group before the CU-M001-SB group otherwise you will loose connection The setting of IP adress, SFI, Paired SFI and Group on JB70D2-SA is also accessible from SKIPPER service software by connecting a PC to the second LAN port or via a LAN switch. -
Page 15: Cu-M001 Setup
If connected to LAN network please make sure IP adresses, SFIs and Group is approved by local administrator. If 2 x DL2/DL21 systems are to be installed on same LAN then IP adress SFI and paired SFI have to be changed on (at least) one of the systems to avoid conflict of settings. -
Page 16: Dl2 Setup
To help the system to calculate accurate a number of parameters should be setup for the specific the sensor. vessel it is installed into. These are entered in the DL2 setup menu. Vessel Max Speed (knot) m/s mi/h Used to set the calibration parameters and to ensure data is rea- DL2 setup is accessible from the “config”... -
Page 17: Reset
VBW, VHW,VLW NMEA sentences on the DL2 includes STW 1. Reboot of software and SOG from DL2. 2. Reset settings: Will reset settings for screens and DL2 setup (except max speed) back to de- DL21 system: Set to SOG only fault. -
Page 18: Software Options
Software options The DL2 system has a number of options available. The software and hardware in this product is designed to meet the requirements of MED and IEC 60945. The product in its standard form is limited to meet the specification required. However,it is designed to allow adjustments and improvements to be implemented so that the product can be used in markets requiring higher specification and functions not standard in a commercial speed log. -
Page 19: Nmea
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System Communications setup (NMEA/UDP) NMEA Select NMEA1, NMEA2 or UDP The most common communication method to this type of system is the IEC61162-1 NMEA ports, these use an isolated input RS422 diferential method. The IEC61162-1 standard requires 4800 baud, 8 databits, 1 stop bit and no handshake. -
Page 20: Nmea Sentences Received
Water current function is only available with 3 valid sea calibrations and installation angle offset in place. Trip reset $PSKPRSTT*<hh><CR><LF> Alarm In SOG only mode Trip reset to DL2 will be transferred to DL1. Trip and total adjust $PSKPSTL,<trip>,<Total>*<hh><CR><LF> Name... -
Page 21: Alert Setup
The unique alert number (Id) is as shown in the alarm type table above, A is “Alarm condition” “Exceeded”. V is “Unacknowledged” state. $VDALR,152609.17,10235,A,V,STW Speed Hi*nn $VDALR,152609.17,10234,A,V,SOG Speed Hi*nn If the touch display is touched or ACK acknowledge command is sent to DL2. A is “Alarm condition” “Exceeded”. A is “Acknowledged” state. $VDALR,152619.17,10235,A,A,STW Speed Hi*3B $VDALR,152619.17,10234,A,A,SOG Speed Hi*2C... - Page 22 Installation DL2 Doppler Speed Log System ALF messaging (transmit) The DL2 alerts are classed as category B, and can use the full prototcol of INS alarming. ALC Cyclic alert list (transmit) (sent every 30 seconds when ALF is activatied) At time of print ALF is the most modern and recommended standard for alerting. This alert method should If the system receives this command, it will resend the active ALF sentences not be used at the same time as ALR.
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Page 23: Setup Aux
The Auxiliary inputs and outputs can be assigned to different functions in the AUX Setup screen. The Skipper service software contains a BAM simulator as part of the Communications /terminal If Speed warning is selected on one of the output channels, then the user can set a high and low emulator application allowing the user to test, acknowledge and transfer of responsibility, allowing limit. -
Page 24: System Diagnostics
USB stick inserted will record very low level data regarding noise and screen frequencies that can be sent to SKIPPER for analysis. While in use, the system will present GPS Disabled data on the outputs and run in simulator mode. Raw data can be collected for SOG, STW or depth. -
Page 25: Error Messages
The JB70 unit will send a system alarm The DL2 (JB70D2 electronic unit) can be fitted with an extension card where the card can be used ‘System error 0” as a separate single axis Doppler speed log. In addition to the PCB, an additional sensor or the The status LED 2 on JB unit shows sensor of type DL21S is required. -
Page 26: Chapter 6: Solving Problems
The following section covers envisaged problems with the system. Software upgrade The DL2 sytsem consists of 3 software packages, All of these can be upgraded via the LAN interface. To do this download the SKIPPER service software from www.skipper.no. Install this on a PC and then connect to the unit, either through the ships network or directly. - Page 27 Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System Electronic unit JB70 Dimentional drawings Optional operator unit desk/wall mount dimensions. (Requires part number: MG-0002. Mounting bracket for 9” touch display.) Ø3,7mm Recommended minimum free space for cabling:...
- Page 28 Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System Junction box JB12 Dimentional drawings Page 54 of 61 2021-11-04 Page 55 of 61 2021-1-04...
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Page 29: Appendix 2: Data Sheets
Installation DL2 Doppler Speed Log System Installation DL2 Doppler Speed Log System APPENDIX 2: DATA SHEETS Product Datasheet CU-M001-SB / SD21-SB / SL1200-SB / ESN100-SB / ESN200-SB Multi - PanelPC 9inch touch display Specifications Description Multi - PanelPC 9inch touch display 9”... - Page 30 Specifications Part number Description Part number Description DL2SG-SA Log sensor DL2 SKIPPER for 100 mm Sea Valve JB70D2-SA Electronic unit for DL2 Dual Axis Doppler Speed Log To be installed into SB-100-XX Sea valve 100 mm for single bottom hull...
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Page 31: Appendix 3: Connecting 2 Systems
– Self test, DL2 – 4 Connect JB70 to CU- • Serial Number of sensor M001 display (DL2) should be same as on cable Check Sensor • Firmware version should be DL2 – 5 correct (3.00 or greater) •...
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