RE-SAVE EX3 | Agilent Technologies 85330A specs

Example 3

Programming

Programming Examples

Example 3 applies to measurements where the 85330A controls the sources, using Fast Source Control mode.

1001	!
1002	! RE-SAVE “EX3”
1003	!
1004	Example_3:!
1005	!
1006	! This example shows how to make multi-frequency, multi-channel
1007	! measurements using the HP 85330A and the FAST DATA modes of the HP 8530A
1008	! Microwave Receiver. In this mode the sources are setup by the computer
1009	! rather than under control of the HP 8530A microwave receiver.
1010	!
1011	! It uses the HP BASIC/WS TRANSFER command to read data from the receiver
1012	! The HP BASIC command ENTER may also be used.
1013	!
1014	DIM Err_str$[128]
1015	INTEGER Data_f1(1:32000,0:2) BUFFER	! DATA FROM RECEIVER IN FORMAT FORM1.
1016	!
1017	Build_table:!
1018	!
1019	ALLOCATE REAL Exp_tbl(0:255)
1020	!
1021	! Build the FORM1 to FORM3 coversion table. During the FAST DATA
1022	! aquisition from the HP 8530A data translation is need to conver the
1023	! 6 bytes read from the receiver to a data point consiting of a
1024	! real and imaginary pair.
1025	!
1026	Exp_tbl(0)=2^(-15)
1027	FOR N=0 TO 126
1028	Exp_tbl(N+1)=Exp_tbl(N)+Exp_tbl(N)
1029	NEXT N
1030	Exp_tbl(128)=2^(-143)
1031	FOR N=128 TO 254
1032	Exp_tbl(N+1)=Exp_tbl(N)+Exp_tbl(N)
1033	NEXT N
1034	!
1035	Set_vars:!
1036	!
1037	! Set variables
1038	!
1039	Scu_addr=0	! SCU address
1040	Chan_start=1	! First Channel
1041	Chan_stop=4	! Last Channel
1042	Chan_pts=(Chan_stop-Chan_start)+1	! Number of channels
1043	Switch_start=Scu_addr*100+Chan_start	! Starting SWITCH ADDRESS
1044	Switch_stop=Scu_addr*100+Chan_stop	! Ending SWITCH ADDRESS

85330A Multiple Channel Controller

6-29

Image 103

Agilent Technologies 85330A service manual RE-SAVE EX3

Contents

Agilent Technologies 85330A Multiple Channel Controller Restricted Rights Legend Chapter What You’ll Find in This Manual… Certiﬁcation Documentation Warranty Assistance Warranty Europe Service and Support Instrument Markings Safety and Regulatory Information Safety Earth Ground Viii Sound Emmisions Manufacturers Declaration Declaration of Conformity Typeface Conventions Xii Contents Operator’s Check Manual Operation Case of Difficulty Accessory Documentation Glossary Xviii85330A Multiple Channel Controller Installation at a Glance Installation Choosing the Proper Conﬁguration Installing the Agilent 85330A Multiple Channel ControllerHow to use the ﬁgure Preparing the Main Antenna Measurement System Flow Chart for Choosing the Correct Installation 85330A Installation Diagram for 8530A Source Control 85330A Installation Diagram for Fast TTL Source Control Loading the Driver from a Personal Computer Checking Operation of the Multiple Channel ControllerEquipment Needed Ibasic is only present if the Ibasic option is installed Procedure Refer to -4 on Selecting Positive or Negative-Edge Event Triggers Positive/Negative-Edge Event Trig jumpers Installing the Switch Control Units and Switches SCU and Switch Mounting Diagram Installing the Switch Control Units and Switches Description This Chapter Required Equipment Recommended Equipment Performance Veriﬁcation Test Setting Up the EquipmentSystem Digital Oscilloscope Measurement Display Network Analyzer Cables Calibration Save Setup Voltage Check Switch Control Unit VoltagesVerifying the Multiple Channel Controller Turn-On Output Trigger Test Inputs/Outputs Pulse Receive and Cycle Test Counter Pulse Delay Test Counter Pulse Delay Test Setup Measurement Busy Signal and Pulse Width Test Verifying the Switch Control Unit Switch Setup Verifying the RF Switches Recall Jumpers Verifying Remote Ports 1Equipment Required Remote Port 1 and remote Port 2 Test Procedure Pulse Test AUX 1 and AUXMeasuring Pulses from AUX 1 or AUX When Finished with All Tests Purpose Procedure Operator’s Check General Information Lowering the Workload on the Computer Controller Product DescriptionIn-depth Information Measurement Speed Advantages Triggering Manual Operation Installing the Detachable Power Cord Special Systems Switch ComponentsSwitch control units Preparing the 85330A to Control the System Downloadable Driver System Interface Required Equipment PIN switch modules85383A Local Control Cable 85385A Remote Trigger Cable 85384A Switch Driver CableAgilent 85383 Wiring Table 85383B expansion cable 85331A SP2T PIN Switch PIN Switches85332A SP4T PIN Switch Supplied Equipment and Software Supplied Equipment and Software Environmental Conditions for the 85330A Characteristics85330A Multiple Channel Controller Environmental Limits Size and Dimensions DimensionsVentilation Requirements Need More Information Front Panel Features 85330A Rear Panel Connectors Rear Panel Features Remote 1 Rcvr Ready AUX Power Switch Port 1 Required Options for Agilent 836xx LO Sources 85330A CompatibilityCompatible LO Sources Compatible RF Sources 85330A Compatibility Manual Operation About the Softkeys Menus Utility Keys To Use the Front Panel 85330A Softkey Menu Map Softkey Map Changing the Gpib Address To View or Change the 85330’s Gpib Address More about Switch Addresses To Close Any Switch in the System to select a channel To Change the TTL State of AUX 1 or AUX To View the Most Recent Error MessageTo View the Revision of the Downloaded Driver To View Custom Option Number If Applicable To Perform Service FunctionsTo Manually Send Trigger Pulses To View Custom Option Number If Applicable 6Programming This Chapter Gpib Addresses Long and Short Command Syntax Channel Switch addressDeﬁnition of Terms SCU address To Choose a Measurement Conﬁguration How to Use the Figure Description To Use this Conﬁguration CW Measurement Conﬁguration Single Source Multiple-Frequency Conﬁguration 8530A settings 85330A settings 8530A Control of Sources Dual Source Multiple-Frequency Measurements Fast Source Control Source settings Selecting a Channel Other examples This example Number of Frequency Points To Use Run-Time Control ModeSetup 85330A Multiple Channel Controller Event Triggering Number of Angular Increments Events List of Switch States TTL Trigger and Ready Timeouts Switch Settling Time Idle Select Switch State Event Trigger Switch List LoopReceiver Ready Run-Time Flow Chart with Programming Command References Event Loop Frequency Loop Run-Time Measurement Sequence for Multiple Controllers Using IMM vs. TTL Trigger for Source To Use Run-Time Control Mode To Use Run-Time Control Mode Example Programming Examples Pairs Repeat Wait Until the Receiver is Ready to Is the Current Point RE-SAVE EX2 Output @RecLISFREQ Soft Reset If PassesAnglepts then RE-SAVE EX3 Assign HP 8530A HP-IB Output @RfSYSTLANG Scpi Output 1194 85330A Error Messages 1305 Not enough driver RAM for this driver 85330A Error Messages Common Command Format Standard Command Format Command Syntax Parameters Abbreviated CommandsParameter Types Default Syntax Example Common CommandsSyntax Example OPC? Default ROUTe Standard Command ReferenceSubsystem Command Syntax Default Syntax ROUTeCONTrol ROUTeDELay RUNTime Subsystem Command Syntax RUNTimeEVENtCOUNt RUNTimeCONTroller RUNTimeEVENtTRIGger TTL Mode IMM Mode Default Syntax Example RUNTimeSOURceCOUNt RUNTimeINITiateIMM RUNTimeSOURceSOURCE2TRIGger RUNTimeSOURceSOURCE1TRIGger RUNTimeSWITchDELay Sets AUX 2 output to TTL LOW during run-time RUNTimeSWITchSCAN This command is in revision A.02.31 or greater RUNTimeSWITchTRIGger RUNTimeTIMEoutRECeiver RUNTimeTIMEoutEVENt RUNTimeTIMEoutSOURce RUNTimeTIMEoutREMoteSYSTem Read. The *CLS command will clear the error status SYSTemERRor? Standard Command Reference 85330A Does Not Show the Main Menu When Turned on Case of Difficulty Introduction Service Theory of Operation Gpib 85330A Timing Sequence of a Typical Measurement Trigger Width Description Timing Sequence Trigger Widths Theory of Operation Required Test Equipment Recommended Test Equipment Service Troubleshooting the System TroubleshootingTroubleshooting Multiple Channel Controller Troubleshooting the RF Switch Troubleshooting the Cables TroubleshootingSwitch Port 1/2 Connector Pinout 85383A Connector Wiring Table 85385A Wiring Replaceable Parts 85330A System Identiﬁcation Diagram Mainframe, Plug-in Cards 85330A Mainframe Replacement Parts 85331/2 Switch Control Unit Replacement Parts RF Switch85331/2 Switch Replacement Parts Interconnect Cables Replacement Interconnect Cables for 85330/31/32 Mainframe Assembly and DisassemblyDisassembly Assembly Card Conﬁguration E1330 Card Conﬁguration Remove the Local Control cable and Switch Drive cable Selecting Positive or Negative-Edge Event Triggers Adjustments Selecting the Multiple Channel Controller’s Gpib Address Required Mating Connector Switching from the Internal to External Power Supply10 AUX Power In Connector Pinouts as looking at rear Preventive Maintenance Preventive Maintenance Accessory Documentation 10-2 Direct Control ControllerFast CW Modes 85330A System Fast Data Acquisition Modes LO/IF Unit Operating CharacteristicReceive Switch Insertion Loss Return Loss Run-Time Control ModeReceiver System Remote Typical Switch Control UnitSwitch Module Standard System Glossary Numerics Index Index-2 Index-3