Regardless of the override source, proper indication of. the status of the external element is required. Solution: The HC900 Hand-Off-Auto (HOA) function block provides appropriate interface connections and functional. performance to support both hard-wired external HOA switches and/or internal HOA override control.
A general purpose map is a map that shows a variety of information about a place.General Purpose Map-A map that represents spatial information. Examples: Street Maps, City â¦ Maps. Purpose: To understand your surroundings.
A map is a representation of the Earth, or part of it. The distinctive characteristic of a topographic map is that the shape of the Earthâs surface is shown by contour lines. topographic map shows more than contours. The map includes symbols that represent such features as streets, buildings, streams, and vegetation. These symbols are constantly refined to better relate to the features they represent, improve the appearance or readability of the map, or reduce production costs.