2–3 Figure 2-2 Portion of a graphic that is mostly text-based. S TATUS (COLOR) I NDICATION Various elements in graphics maybe capable of visual “off-normal” indication, such as an alarm or fault condition. Typically, such elements turn a different color as long as the off-normal condition exists. Table 2-1 below shows some possible examples. In addition, a system can be engineered to provide almost any custom representation of an off-normal condition. Table 2-1 Text and some icon images can indicate “off-normal” condition by color. Graphic Element Normal Appearance Example Off Normal” Text Area Fan Icon Bar Graph Damper Icon
Niagara Release 2.3 Revised: August 15, 2002 Niagara Browser Access Guide Chapter 2 Graphics and Commands About Graphics 2–4 By color, the following three status indicators are most widely-encountered:
