QUERYING SYSTEM CONNECTIONS (VISTEK PROTOCOL ONLY)

F4 - QUERY A SINGLE CROSSPOINT

The F4 function key enters the single-crosspoint query mode. The cursor is positioned on the destination address field. Upon entry of the destination field, the source address connected to that destination will be returned in the Source Address field.

F5 - QUERY MULTIPLE CONNECTIONS

The F5 function key enters the multiple-crosspoint query mode. The cursor is positioned on the Destination Address field. Upon entry of the destination field, the crosspoint connections to that and to the next higher nine address are displayed in the lower left-hand corner of the display.

F6 - LIST DESTINATIONS CONNECTED TO A SOURCE

The F6 function key initiates a listing of all the destinations currently connected to the specified source address. Enter the source address in the Source Address field. Enter in the Destination Address field the destination from which the search for connections should begin.

ESC quits the program.

NV3128 RS-422A Machine Control Data Routing Switch

3-10

Page 58
Image 58
Envision Peripherals NV3128 manual F5 Query Multiple Connections, F6 List Destinations Connected to a Source