Operators sign on with an ID and password that permit system access and specify operator privileges. The first graphic seen depends on operator authorization. An automatic sign-off feature reduces the probability of unauthorized use at unattended PCs. Help uses a hypertext organization to link text and graphics together in a way that allows operators to move easily to the information of immediate interest. A display-only feature prohibits commands to critical points.
Custom reports via spreadsheet software.
DDC programs written in DeltaNet Pascal. A library of standard heating, ventilating, air conditioning, and electrical symbols as well as air handler and chiller systems simplifies the process. 1997 Honeywell Inc.