Like the Reject Reasons page, the Diversion Report Downlink display contains a scrolling prompt and a conditional display field that is only displayed upon a certain value of the scroll field. Figure 23 shows the Diversion Reasons values. The text field below the diversion reason is only available when the diversion reason is "other".
Figure 23 Diversion Reasons
Two other object types that can be used on a display are toggle prompts and exclusive selector prompts (ESPs). Toggle prompts are a simple way of selecting from among one or more choices (ON/OFF). The Exclusive Selector Prompts are used to pick one (and only one) of two or more mutually exclusive choices. This is similar to the scroll prompt, but requires more display space (each choice must be placed on the display).
In addition to the downlink message screen definition, the user can define the downlink message format and characteristics (encodings). For downlink messages, the user defines the message elements (Figure 24) and the message properties (Figure 25). The message properties allows the user to define the downlink buffer and allowable subnetworks.
HONEYWELL Aerospace Electronic Systems | Page 40 |
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