Emphatically, the Marine Alarm Monitoring System (UMS version) AMS-ZMZ-002582-UMS integrates basis on the marine-approved SIEMENS PLC.

Markedly, SIEMENS PLC in the hierarchy locates on top, as a cutting-edge technology platform from a prominent and reliable maker.

Many intelligent strategies establishes on the ZMZ software and accordingly Alarm Monitoring System manipulates as below:

• Top Hierarchy (PLC): The “AMS-ZMZ-002582” bases on the “FIELDBUS” topology (standardized as the IEC_61158).
• Basically, the “PROFINET” protocol establishes to communicate to the integrated internal network of the system itself and other parts of an enhanced network.
• Obviously, the extended network consisting of the control and monitoring systems (For instance the PMS ZMZ-002581 and the RCS/SSU ZMZ-002577/002579).

• Human-Machine Interface (HMI):
  
  • In the second place, located on the medium level in the hierarchy.
  • Displays real-time data and alarm status.
  • Specifically, enables the remote start & stop functions for all machineries through the HMI’s touch panels.
  • Notably, the Remote Pumps “AUTO-STAND-BY” functions through the touch panel HMI, considering field transmitters pressure monitoring system.
  • The HMI displays the alarm information, and in other words, indicating the nature and location of the issue.
  • To emphasize, it allows the ship staff to monitor the machineries, acknowledge alarms, and reset the system.
  • Subsequently, the HMI(s) are logging the data and providing the “Alarm Log” and “Alarm History” to the engineers onboard the maritime vessel.

• Field’s Transmitters:
• Generally, in the third place of the hierarchy located in the lower level and collecting necessary data and acting as the SAU (Signal Acquisition Units).
• Accordingly, these are the input devices that monitor various parameters such as temperature, pressure, tanks level gauging and etc.
• Moreover, the field transmitters are being hired to effectively shall be considered as the pressure monitoring means to enable “auto-stan-by” function. 

• Alarm Devices:

– Online Monitoring (through touch HMI)

– Visual alarms (lights, indicators).

– Audible alarms (sirens, buzzers).

• UMS (Un-Manned Ship):
• Chiefly, the enhanced network consisting of several extra HMI(s) located in the different sub-stations like Bridge, Offices, Duty Mess Room and cabins.