BANDAK Mk 15B Operation Manual Download Page 15

 

Light Weight Taut Wire Mk 14B Operation  Manual 

  

15 

5

 

OPERATION 

 
 
 
 
 
 
 
 
 
 

Figure 5.1 Local Operator Panel 

 

Button 

Display 

Action 

Hoist 

Wirelength:  

0  m 

TW Control 

 

Hoist 

 

Hoisting weight. 

Stop 

Wirelength:  

0  m 

TW Control 

 

TW Stopped 

Activating brake. 

 

Lower 

Wirelength:  

0  m 

TW Control 

 

Lower 

 

Lower weight. 

Boom In 

Wirelength:  

0  m 

TW Control 

 

Boom In 

 

Boom to parked position. 

Boom Out 

Wirelength:  

0  m 

TW Control 

 

Boom Out 

 

Boom to operating position. 

Wire 
Adjust 

Codeword:  

0   

New Wire : 

 

0  

Adjusting wirelenght after cutting and new 
wire installation. 

Local 
Control 

TW Control 

 

TW Ready 

LTW manually controlled from local panel 

Bridge 
Control 

Bridge Control   

TW ready 

LTW manually controlled from bridge 

Reset 
Alarm 

 Resetting 

alarms 

Alarm 
Page 

 Alarm 

history 

Table 5.1 Local Control Panel Button Functions 

Local 

Control

Bandak 

Date

 

Time

Wirelenght Out (m) 

TW READY 

Hoist 

Stop 

Lower 

Boom In 

Boom 

Out

Wire 

Adjust

Bridge 

Control

Reset 

Alarm

Alarm 

Page

Alarm/Warning 

Summary of Contents for Mk 15B

Page 1: ...Bandak Light Weight Taut Wire Mk 15B Volume 2 Operation Manual Sagamoen N 3825 Lunde Norway Phone 47 35 94 66 00 Fax 47 35 94 66 01 www bandak no...

Page 2: ...Mk 15B Operation Manual 2 Document revisions Written by Checked by Approved by Rev Date Sign Date Sign Date Sign A 21 9 04 SL 25 9 04 HT 30 9 04 SL B 14 5 08 SL 15 5 08 HT 26 5 08 SL C 29 10 08 SL 30...

Page 3: ...A 7 3 1 Operational Specifications 7 3 2 System Accuracy 7 4 TECHNICAL DESCRIPTION 9 4 1 Principle of Operation 23 4 2 Hydraulic System 12 4 3 Winch System 13 4 4 Tension Compensating System 13 4 5 Co...

Page 4: ...l 4 Document History Rev A Initial Issue Rev B Revised fig 5 2 Optional Remote Control Panel and table 5 2 Remote Control Panel Button Functions both available from SN BAN 090 Rev C Revised chapter 5...

Page 5: ...e is to give accurate input data related to vessel movement to the vessel s data processing system to calculate vessel position corrections The purpose of this manual is to provide the user a general...

Page 6: ...Manual 6 2 ABBREVIATIONS Abbreviation Explanation DC DP KM LTW PLC TB Direct Current Dynamic Positioning Kongsberg Maritime Light Weight Taut Wire Programmable Logic Controller Terminal Board TW Taut...

Page 7: ...2 5 m s Mooring tension 150 300 adjustable Tension variation 10 Max heave compensation Available wire length Max wire angle Mechanical stop at 25o Hoist Lower speed Adjustable 0 1 5 m s 3 2 System Acc...

Page 8: ...Light Weight Taut Wire Mk 15B Operation Manual 8 Figure 3 1 Overall Dimensions LTW MK15 Total weight 2150 kg not incl Depr weight...

Page 9: ...ht on the seabed with a constant tension by means of a pneumatically and servo electric mooring control system Any movement of the vessel in either or both of the X alongship or Y beam co ordinates wi...

Page 10: ...ht Taut Wire Mk 15B Operation Manual 10 Feed Forward Gain Optimum Wave and Current Disturbance Wind Weight Depressor Rudder Propeller Command State Measured Taut Wire Figure 4 1 Principle of DP System...

Page 11: ...Light Weight Taut Wire Mk 14B Operation Manual 11 Figure 4 2 Taut Wire Main Parts...

Page 12: ...perating position The system is powered by a small hydraulic power unit and is automatically controlled and operated by the PLC system The hydraulic system gear pump is driven by a 3 phase 440 V 60 Hz...

Page 13: ...otor whenever the wire tension is deviating from the set point in mooring mode Compensating cylinders air pressure is manually set and automatically controlled by the pressure regulator Actual pressur...

Page 14: ...n control and adjustment is located on the air pressure regulator inside the cabinet The air dumping valve is set to dump the tension compensating cylinder air pressure whenever the taut wire is outsi...

Page 15: ...ngth 0 m TW Control Boom Out Boom to operating position Wire Adjust Codeword 0 New Wire 0 m Adjusting wirelenght after cutting and new wire installation Local Control TW Control TW Ready LTW manually...

Page 16: ...F 1 Wirelength 0 m TW Control Hoist Hoisting depressor weight F 2 Wirelength 0 m TW Control TW Ready Activating brake Controlled braking F 3 Wirelength 0 m TW Control Lower Lower weight F 4 Bridge Co...

Page 17: ...factors are vital to the correct function of the Taut Wire System particularly when operating in shallow water Seabed Condition Select whenever possible a sea bed condition that will give good adhere...

Page 18: ...safety reasons solely effected from the Taut Wire Control Panel but the Taut Wire Control may be transferred to the Bridge Control Panel option where it remains throughout the positioning operation N...

Page 19: ...guide wheels etc 4 Set MAIN SWITCH to ON CONNECTING is displayed throughout the PLC self test program WARNING Do not operate buttons or joystick before TW READY is displayed 5 Press HOIST Check that...

Page 20: ...er be left in HOIST mode for more than a few minutes as the servo system might trip due to overtemperature 9 Press WINCH LOWER WINCH LOWER is displayed Weight will descend at a speed of 1 m s Wire len...

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