ECPINS TCS, ECPINS Track Control

Common issues

• Loss or degradation of heading, position or speed input from the connected sensors, causing alarm or fallback
• Track deviation or oscillation from incorrect control parameter settings after a change of loading or speed
• Faulty transition between track control, heading control and manual steering
• Display or workstation freezing or software lock-ups during operation
• Rudder feedback or steering interface faults causing incorrect commands
• Outdated or incorrect route data or chart updates affecting the track

Inspection checklist

• Verify heading, position and speed inputs agree with the independent navigation equipment
• Test mode changes between track control, heading control and manual steering
• Check that alarms for track deviation, sensor failure and power loss operate correctly
• Confirm that manual steering can be taken over immediately from any mode
• Check the steering feedback and rudder angle indication against the actual rudder position
• Inspect displays, cabling and connectors for damage or loose fittings
• Verify that software version and configuration match the approved record
• Review route handling and parameter settings against the ship's procedures

Service intervals

Typical intervals for this design class, not the manufacturer’s figures for your model. The manufacturer’s manual is binding.

Typical wear limits

Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.

Critical spares

• Display or workstation unit
• Interface units to steering gear and sensors
• Power supply for the control unit
• Cable set and connectors for the sensor inputs
• Backup storage with software and configuration

Safety

• The officer of the watch must always be able to take over manual steering immediately
• The track control system must not be the sole means of avoiding collision or grounding
• Unexpected mode changes near hazards are a collision or grounding risk, so alarms must be tested
• Electrical work on the units requires isolation and lock-out procedures

Class survey

Held under DNV MED certificate MEDB00003HT as a track control system working from minimum manoeuvring speed up to 30 knots. Surveyors typically check mode transitions, alarms and that independent manual steering is available, and that the installation matches the type approval.

Estimated lifetime: Not applicable in running hours; a software and electronics system renewed on obsolescence or after failures, with a service life often tied to supported software versions.