Agilent Technologies E1470A user manual Example Opening Closing Signal Paths

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Example: Opening

and Closing Signal

Paths

This program first closes a signal path from COM 01 to channel 011 and verifies that the path is closed. Next, the program closes a signal path from COM 02 to channel 010 (which opens the COM 01 to channel 011 path). Then, the program verifies that the COM 02 to channel 010 path is closed and the COM 01 to channel 011 path is open.

24 Programming the RF Switch

Chapter 2

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Contents E1470-90002 Page Contents Appendix C RF Switch Error Messages Index Agilent Technologies Warranty Statement Government Restricted RightsSafety Symbols Documentation HistoryManufacturer’s Name Manufacturer’s AddressDeclares, that the product Product Name Model NumberPage Using This Chapter Switching DiagramChapter Cascade Relays COM 33 332 Configuring the RF Switch Chapter Creating Multiple MultiplexersRF Switch Configuration Maximum POWER. The maximum RF power that can be appliedChapter Configuring the RF Switch On this moduleSetting the Logical Address Setting the Interrupt Request Level Connecting User Wiring Installing User Wiring Configuring the RF Switch ChapterAssembling SMB Connector Jacks SMB Connectors and Connector HousingsUser Connections Wiring Installing Device Drivers RF SwitchAddressing the Switch Programming the RF Switch ChapterChapter Programming the RF Switch Programming ExamplesProgramming the RF Switch Chapter Example Closing a Signal Path Example Opening Closing Signal Paths Example Saving Recalling Module States Programming the RF Switch Chapter Command Types Common Commands FormatScpi Commands Format Chapter RF Switch Command ReferenceScpi Command Reference Linking CommandsRF Switch Command Reference Chapter DIAGnostic DIAGnosticCLOSeDIAGnosticCLOSe? DIAGnosticOPENDIAGnosticOPEN relay,relay... opens individual relays on Reset to its power-on state Common to NCDIAGnosticOPEN? DIAGOPEN333DIAGnosticRELAY? RSTDIAGThis programCLOS042,043,053,054,256REL?returnsROUTe ROUTePATHCOMMonExample Closing Channel Path 10002 SYSTemERRor? SYSTemSYSTemVERSion? Ieee 488.2 Common Commands Quick Reference CommandCommands Quick Reference DescriptionAppendix a RF Switch Specifications Appendix aRF Switch Specifications Appendix a Appendix B About This AppendixRegister Addressing Addressing OverviewBase Address Figure B-1. Register Address Locations Within VXI A16A16 Address Space Outside the Command Module Register Definitions Table B-1. General Register-based Programming MethodTable B-2. Register Map Register-Based Programming Appendix BTable B-3. Status Register Bit Patterns read Table B-4. Control Register Bit Pattern writeRelay Control Registers Vxie Table B-10. Writing to Relay Control Registers Register Programming Example Create and open a device sessionWait 5 seconds before resetting module Void errhandler /* Error Handling Routine Register-Based Programming Appendix B Appendix C RF Switch Error Messages Appendix CRF Switch Error Messages Appendix C Index IndexIndex E1470-90002