MOL refinery system diagram Block diagram showing MOL refinery SIWENOID installation with 18 Sinteso panels in SafeDlink loop and 3 client workstations 18 Sinteso panels SafeDlink 2 native loops 3 workstations Replaces Siemens MM8000 SafeDlink network Loop 1 9x Sinteso panels Loop 2 9x Sinteso panels SIWENOID server v2 — dual path BACnet Fire department workstation Dispatcher room workstation Maintenance brigade workstation MOL Hungarian refinery — replaces Siemens MM8000

SIEMENS MM8000 is superseded with SIWENOID v2 management system. 18 pcs of SINTESO control units are interconnected in two native loop (SafeDlink). The SIWENOID communicates on two path with the SafeDlink net.

The system consist of 3 client workstation. One at the fire department, one at the maintenance brigade and one at central dispacher room.

Event operation and intervention is assisted by maps and a text based instructions. Engineers can do their daily maintenance and configuration without any interuption or restart of the system. SIWENOID is always watching and guarding.