The power of Reliability

Royal Van der Leun’s MACS V4.0 Alarm Monitoring System - AMS is a Standardized, safe & easy operation and self-supporting system and has the possibility to integrate it to any system by using  standard protocols like Profibus and Ethernet All its components are certified by Bureau Veritas, Lloyd’s, and its Chinese counterpart CCS, making future modifications both easy and cost-efficient.

Key features:
  • Modular design.
  • HMI design:
    • Alarm, Channel configuration (Analog + Digital), Event history, Inhibits, Disabled alarms, Group alarms, Patrol timer, Cabin panels state/selection, Tank measurements, key side and System page (communication state of components).
  • Fast ethernet network based remote IO.
  • Centrally stored configuration and event history.
  • Optimized user interface:
    • Experience used since 2007 (v1), currently AMS sales version is at v3.Multi lingual:
  • Multi lingual.
    • 2 languages real-time selectable by operator.
  • User login (by engineer of customer) to accommodate for changes by customer:
    • Alarm channels behavior, alarm group selections, new alarms, alarm texts, analog ranges, tank level alarms, alarm inhibits and temporary disabling alarms (due to sensor failures)
  • Data bus connection integration:
    • Communicate with several systems (like Vodas / engines)
    • Modbus serial / TcpIp / Rs232 / Rs485 and more.
  • Integration of hardware:
    • Integrated into the main switchboard delivered by Van der Leun or stand-alone to be integrated in main board delivered by another supplier.
  • Additional custom options:
    • Lay-up with external alarm capabilities.
    • Data passthrough to other customer systems.


Want to know more?

Feel free to contact us!