81 of 124  Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 8: Electrical Works  recompiling without taking more than one copy with different resolutions from graphical pages  accordingly with screen resolution. In addition to this, it will be able to resize window which includes  graphical page and all components will be resized automatically according to window dimensions. Graphical system will support screen resolution upto 4000 x4000 pixel and connection more than one  monitor to one computer. This support will include opening different windows in one monitor or same  window in more than one monitor depending on configuration. Graphic system will support 32 bit(65 million) color it will be able to monitor imaged which were  taken from third party packages to be used in Operator interface screen including animating images  and color lighting application. I/O server will perform receiving data into cache memory during reading and writing within time  period which can be configured separately for each field equipment. Objective for this is to prevent  reading data unnecessarily and influencing bandwidth of field equipment communication that is cache  memory should only perform reading in the event that same tag is required by more than one  processor and/or subsystem. Other graphical page screen targets will be selected and will be able to be viewed automatically  according to status of tag for example certain graphical screen will be called automatically during an  alarm. Keypad macros will be able to be configured according to graphs or in form of macros which will be  valid for all screens. In the event that more than one object will flash in one page, all these objects will flash  simultaneously. Software will have capabilities accordingly with objective of pop up windows for trends, cycles,  equipment status page and other graph viewing. Popup windows will be configured such than more  than one window copy can not be opened at the same time for preventing confusion for operator. Software will support opening up to 100 windows simultaneously. Software will have property to  determine number of windows to be opened at any time simultaneously as being between 1 and 100. Name of page, clock and date information and also details regarding with last occurred 3 alarms will  be present in full screen pages. Operational graphics will consist of minimum following dynamic objects :  Free line   Flat line   Poly line   Rectangles (Including rounded corners which can be identified by user)   Ellipses  Pie slices   Text   Button, newest windows style  3D Canals   Bitmaps  8_Vol3_d4.3_Section 8 electrical works_en_GIR.rev8.doc 