HP E1366A, E1367A manual Example Selecting Paired-Channel Scanning, Example Query Scan Mode

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SCAN:MODE [ROUTe:]SCAN:MODE NONE VOLT RES FRES sets the scan mode for the RF multiplexers. NONE, VOLT, and RES have no effect on multiplexer operation. With FRES, the switch is set for “paired-channel” scanning.

That is, when a channel in bank 0 is closed, the associated channel in bank 1 is simultaneously closed.

Parameters

Parameter Name	Parameter Type	Range of Values

NONE VOLT	discrete	NONE VOLT
RES FRES		RES FRES

Comments ∙ Order of Command Execution: The [ROUTe:]SCAN:MODE command must be executed before the [ROUTe:]SCAN <channel_list> command.

∙FRES Mode Description: With FRES, and channel closed in bank 0 automatically closes the paired channel in bank 1. For example, with FRES, closing channel 00 also simultaneously closes channel 10, closing channel 01 closes channel 11, etc. Use only channels 00-03 for the channel_list. Specifying channels 10-13 causes an error.

∙*RST Condition: ROUT:SCAN:MODE NONE

Example Selecting Paired-Channel Scanning

TRIG:SOUR EXT	! External trigger source
SCAN:MODE FRES	! Paired-channel scanning mode
SCAN (@100:103)	! Select channels for scanning
INIT	! Start scanning, close channels
	100 and 110

SCAN:MODE? [ROUTe:]SCAN:MODE? returns the current state of the scan mode. The command returns "NONE", "VOLT", "RES", or "FRES" depending on the [ROUTE:]SCAN:MODE parameter setting.

Example Query Scan Mode

Since this example selects the FRES (paired-channel scanning), the query command returns "FRES".

SCAN:MODE FRES	! Selects paired-channel scanning
SCAN:MODE?	! Query scanning mode

52 HP E1366A/E1367A RF Multiplexers Command Reference

Chapter 5

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Contents Contents HP E1366A/E1367A RF Multiplexers Command Reference HP E1366A/E1367A RF Multiplexer Specifications HP E1366A/67A RF Multiplexers User’s Manual Contents HP E1366A & E1367A RF Multiplexer Modules User’s Manual Documentation History December 5 According to ISO/IEC Guide 22 and ENHP E1366A & E1367A RF Multiplexer Modules User’s Manual Measurement Systems Division Reader Comment SheetHP E1366A & E1367A RF Multiplexer Module User’s Manual Getting Started with the HP E1366A/E1367A RF Multiplexers Using This ChapterMultiplexer Module Description Multiplexers Switching Diagram Typical Configuration Specifying Scpi CommandsProgramming the Multiplexer Module AddressMultiplexer Card Numbers Multiplexer Channel NumbersInitial Operation Example RF Multiplexer Channel Lists/RangesPage Configuring the HP E1366A/E1367A RF Multiplexers Chapter Configuring the HP E1366A/E1367A RF MultiplexersConnecting User Inputs Configuring the HP E1366A/E1367A RF Multiplexers ChapterHewlett-Packard BNC Cables Typical Multiplexer Configurations Standard ConfigurationTypical Tree Configuration Matrix-Type Configuration Typical Matrix-Type ConfigurationChanging Multiplexer Components RF Multiplexer Component LocationsConfiguring the HP E1366A/E1367A RF Multiplexers Chapter Using the HP E1366A/E1367A RF Multiplexer Module Multiplexer CommandsSwitching Channels Chapter Using the HP E1366A/E1367A RF Multiplexer ModuleExample Standard Switching Using the HP E1366A/E1367A RF Multiplexer Module ChapterExample Tree Switching Tree SwitchingExample Matrix-Type Switching Query Channel States. Use CLOSe? channellist orExample Scanning Using Trig Out Port Scanning ChannelsScanning Channels Comments Scanning Channels Commands Using Scanning Trigger SourcesUnderstanding the HP E1366A/E1367A RF Multiplexers Scanning with External InstrumentsUnderstanding the HP E1366A/E1367A RF Multiplexers Chapter Scanning Trigger Sources Example Scanning with External Device Scanning with External DeviceExample Scanning Using Trig Out Event Ports Using the Scan Complete Bit Example Scan Complete InterruptHP E1366A/E1367A RF Multiplexers Command Reference Command TypesCommon Command Format Scpi Command FormatHP E1366A/E1367A RF Multiplexers Command Reference Chapter Semicolon between the commands. For example Scpi Command Reference ABORtSubsystem Syntax ABORt Example Stopping a Scan with ABORtSubsystem Syntax ARM ParametersExample Query Number of Scanning Cycles DISPlay Example Enabling the Monitor ModeSubsystem Syntax DISPlay Example Select Module #2 in a Switchbox for Monitoring ∙ Non-Continuous Scanning Operation This is enabled with ∙ Stopping Continuous Scans See the ABORt commandINITiate Example Enabling Continuous ScansExample Query Continuous Scanning State Example Enable Trig Out Port Example Query Trig Out Port Enable StateOUTPut Subsystem Syntax OUTPutROUTe Subsystem Syntax ROUTeComments ∙ Closing Channels To close Example Closing Multiplexer Channels∙ Opening Channels To open CommentsExample Opening Channels Open Example Scanning Using External Devices Example Query Scan Mode Example Selecting Paired-Channel Scanning∙ Setting Bit 7 of the Status Register STATusSubsystem Syntax STATus ∙ Returned Data after sending the STATusOPERationEVENt?CTYPe? SYSTemSubsystem Syntax SYSTem ∙ RF Multiplexers Power-On State The power-on state is all Example Setting Card #1 Module to its Power-on StateComments ∙ RF Multiplexers Model Number Example Reading the Model Number of a Card #1 ModuleTRIGger Example Advancing Scan Using the TRIGger CommandSubsystem Syntax TRIGger ∙ Trig Out Port Shared by Switchboxes See the OUTPut command Example Scanning Using Bus Triggers Example Scanning Using External TriggersExample Query Trigger Source Ieee 488.2 Common Commands Command Title DescriptionCommand Quick Reference Commands for the RF Multiplexer modules used in a switchboxHP E1366A/E1367A RF Multiplexer Specifications Input Characteristics AC PerformanceAppendix a HP E1366A/E1367A RF Multiplexer Specifications GeneralHP E1366A/E1367A RF Multiplexer Specifications Appendix a Typical Crosstalk channel-channel Cooling/SlotEnd of Life Detection Replacement Strategy Relay LifeHP E1366A/E1367A RF Multiplexer Specifications Appendix a Appendix B HP E1366A/E1367A Multiplexer Registers HP E1366A/E1367A Multiplexer RegistersID Register Status/Control Register Channel Enable Registers Addressing the RegistersReading the Registers ID/Device Type RegistersWriting to the Registers HP E1366A/E1367A Multiplexer Registers Appendix B HP E1366A/E1367A RF Multiplexer Error Messages Appendix C HP E1366A/E1367A RF Multiplexer Error MessagesHP E1366A/E1367A RF Multiplexer Error Messages Appendix C Index HP E1366A/67A RF Multiplexers User’s Manual IndexHP-IB HP E1366A/67A RF Multiplexers User’s Manual Index HP E1366A/67A RF Multiplexers User’s Manual Index