It can also integrate USB, serial ports and Ethernet, and supports multiple kinds of communication protocols such as MODBUS, Profibus, etc. HONEYWELL PLC PROGRAMMING SOFTWARE FREE DOWNLOAD SERIESAt each transformer station, Honeywell s industrial level man-machine interface HCiX-10: is used to facilitate the provision of field-level monitoring and management on various types of mechanical and electrical equipment inside the tunnels.Ĥ Application of the Honeywell MasterLogic-200 Controller in Highway Tunnel Monitoring Systems 4 The MasterLogic-200 Series redundant controller can reach 25MB without having to expand its internal memory. For tunnel area controllers offering monitoring and management of mechanical and electrical equipment within designated tunnel zones, redundantpower-supply & single-cpu controllers are utilized. Our design uses Honeywell MasterLogic-200 redundant controllers, each supporting redundant power supplies and redundant CPUs to satisfy field requirements. The system therefore has relatively high reliability requirements. The Honeywell MasterLogic PLC supports TCP/IP-based industrial Ethernet, provides open and efficient network protocols, facilitates system expansion and interconnectivity, and offers good openness, facilitating communication and integration between master control PLCs at transformer stations and regional PLCs within tunnels under their management.ģ Application of the Honeywell MasterLogic-200 Controller in Highway Tunnel Monitoring Systems 3 Network Structure Diagram In order to demonstrate the design philosophy of distributed control and centralized management in this system, the master control PLCs at transformer stations need to conduct centralized monitoring for all mechanical and electrical equipment within tunnels under their management. The system s network architecture uses fiber optic switching to construct a self- healing redundant fiber optic ring network to ensure that network connection is restored automatically in case of even a single network break point, thus guaranteeing the reliability of data transmission at each PLC node over the backbone network. Honeywell s industrial level man-machine interface HCiX-10 has also set up at each transformer station so that real time monitoring and control of the mechanical and electrical equipment within tunnels under its management can also be provided from within the transformer station. The Central Monitoring Center communicates with 90 sets of local control PLCs and 14 sets of master control PLCs located at 23 tunnels and 14 transformer stations by means of a redundant fiber optic ring network, thereby providing remote monitoring of the operating status or operation of tunnels and transformer stations. Control System Components and Type Selection A Central Monitoring Center for the Anmao highway tunnel monitoring project has been set up at the Highway Management Section. The construction of this project is of great importance to China s expressway network, as well as to the implementation of strategies for developing West China, tightening the economic links between Shaanxi and Sichuan provinces, improving regional transportation conditions, boosting economic and social development along the route and contributing to breakthrough developments in the South Shaanxi region. The highway from Ankang to Maoba and then to the border between Shaanxi and Sichuan provinces is a project featuring highly difficult construction, the most complex of construction environments, and the largest bridge-to-tunnel ratio within Shaanxi Province s expressway network, with its km (twin-tube)/23 tunnels (including km/4 extra-long tunnels and 8.022km/5 long tunnels), wherein bridges and tunnels account for 77.8% of the total length of the highway. The total length of this route is km, including km stretch from Ankang to Maoba, and km stretch from Maoba to the border between Shaanxi and Sichuan provinces. Dongzi Song, Xi An Honeywell Automatic Control Co., Ltd.Ģ Application of the Honeywell MasterLogic-200 Controller in Highway Tunnel Monitoring Systems 2 Project Overview The highway from Ankang to Maoba and then to the border between Shaanxi and Sichuan provinces is an important part of the Baotou- Maoming route (shortened to the Anmao Highway hereinafter) of the national expressway system, as well as an important component of Shaanxi Province s expressway network comprised of three north-south, four east-west and five radial highways. 1 White Paper Application of Honeywell MasterLogic-200 Controller in Highway Tunnel Monitoring Systems Executive Summary This article introduces the applications and features of the latest Honeywell programmable controller, MasterLogic-200 and HCiX10 touch panel, in the Anmao Highway tunnel monitoring system.
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