Hvac System Scada Is Hvac Control By Building Automation System Important?

The system of the CAHT or the "heating, ventilation and air-conditioning" generally called are the principal factor of the buildings, the factory, the office, the hotel and the department store. The worse the order of the system of the CAHT is, the more the expenditure of maintenances. In the past, the management of the CAHT requires more human resources in order to maintain or even note the recording of sheet. Majority of effectiveness of the need for recording of sheet of notation deliberately to record all information such as data of refrigerator, the temperature of building of At inside-outside, the temperature of water, buildings interior and external of order. The reasons for which we must keep the disc deliberately inside small, the schedules, monthly magazines or are annually to analyze to improve the effectiveness. In sheet of newspaper system of the CAHT, the history of data is necessary to analyze and solve the problem. You can see that the management of the sheet! of notation human east required to information on the recordings deliberately; otherwise, information will be inaccuracy and too late to solve the problem promptly. The idea to solve the difficulty of the system of the CAHT is to control things centrally or called "to centralize management". This use of concept the idea that the central processing unit can order devices automatically, approach each information of system and encourage to look at the execution of equipment. We called this management "system of automation of building" or intelligent work of system of automation of building of Buildings.How? LOW (system of automation of building) the concept employs which each equipment/each part will be ordered and arrived automatically this instrument information to analyze. For example, on/off program for the equipment or the machine exactly is used to reduce the human error such as them forgot to commutate moving and stop. This also include in lighting, elevator operating ! system. But in this article, we refer to the system of BOTTOM ! which ap propriate to the system of the CAHT. When we decide to combine the system of automation and the system of the CAHT, the owners must project the continuation: - They must inspect the system of the CAHT what we have, how much who are usable, how much which is damaged like the refrigerator, the AHU, the tower of cooling, the engine and etc They must learn and contact the suppliers of equipment in the system of the CAHT to check if each equipment can be connected to the peripheral console with the interface or not. (If, the equipment could not connect to seek information. The owners must replace with the new model or the equipment of controller of lucky find such that the module of input-output to the interface.) affect the personnel with in-charge the system particularly. Budget according to the structure, the complication and the size of the system. (e.g. microcontrôleurs modulates, reverser, computer of communication RS232, RS485 of protocol converters of material). Why the s! ystem of automation of building of the CAHT are necessary the easy management most strongly desired of the temperatures wereComfortable of services and approvals and centralize the significant capacity of the management of buildings of management of buildings of good of air of management of quality control of moisture maintenance of high quality of interior of building to meet the reduction of the effective noise of the needs tenant to reduce the human error BOMA also required which of a whole of thirteen intelligent devices of building was considered more important. Systems of wereHVAC of results which provide the comfortable temperaturesAbility for tenants to the wiring integrated of comfort of order the conduits at high speed for Internet or LAN LAN/WAN connectivity for the power, the data, and the system ordered of wiring of access security of voice to supervise of it the superfluous article of sourceFull of power at http://www.hvacguide.netGet more source of http://www! .hvacguide.netArticle of articles of the CAHT here: http://Ezi! neArticl es.com/?expert=Wongsak_A_Namphon
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