5730A
Operators Manual
viii
Input Buffer Operation ....................................................................................... 6-5
Commands ......................................................................................................... 6-6
Multiple Commands ...................................................................................... 6-6
Coupled Commands ...................................................................................... 6-6
Sequential and Overlapped Commands ......................................................... 6-7
Commands Ignored When Not in Remote .................................................... 6-7
Commands that Require the Calibration Security Passcode .......................... 6-7
Long Term Commands .................................................................................. 6-7
Definition: Queries and Commands .............................................................. 6-8
Functional Elements of Commands ............................................................... 6-8
Interface Messages (IEEE-488 Only) ............................................................ 6-10
Use of *OPC?, *OPC, and *WAI.................................................................. 6-12
Local-to-Remote State Transitions .................................................................... 6-50
Check the Calibrator Status ............................................................................... 6-52
Serial Poll Status Byte ................................................................................... 6-54
Service Request Line (SRQ) ..................................................................... 6-54
Service Request Enable Register............................................................... 6-54
Load the SRE ............................................................................................ 6-54
Event Status Register ..................................................................................... 6-55
Bit Assignments for the ESR and ESE ...................................................... 6-55
Read the ESR and ESE ............................................................................. 6-56
Load the ESE............................................................................................. 6-56
Instrument Status Register ............................................................................. 6-56
Instrument Status Change Register ................................................................ 6-56
Instrument Status Change Enable Register ................................................... 6-56
Bit Assignments for the ISR, ISCR, and ISCE ......................................... 6-56
Read the ISR, ISCR, or ISCE .................................................................... 6-57
Load the ISCE ........................................................................................... 6-57
Fault Queue ................................................................................................... 6-57
7 Operator Maintenance and Calibration ............................................. 7-1
Introduction ........................................................................................................ 7-2
Fuse Replacement .............................................................................................. 7-2
Clean the Air Filter ............................................................................................ 7-4
Clean the Exterior .............................................................................................. 7-5
User-Replaceable Parts ...................................................................................... 7-5
5730A Calibration .............................................................................................. 7-7
The Artifact Calibration Process ................................................................... 7-7
Establish Traceability .................................................................................... 7-8
Calibration Reports ........................................................................................ 7-8
Range Adjustment ......................................................................................... 7-8
DC Zeros ............................................................................................................ 7-8
Run DC Zeros ................................................................................................ 7-8
DC Zeros Reminder ....................................................................................... 7-9
Calibration ......................................................................................................... 7-9
Calibration Security Passcode ....................................................................... 7-10
Artifact Calibration ........................................................................................ 7-10
When to Adjust Calibrator Accuracy ............................................................ 7-11
Calibration Procedure .................................................................................... 7-11
Range Adjustment .............................................................................................. 7-14
Calibrate the Wideband AC Module (Option 5700A-03) .................................. 7-18
Wideband Flatness Calibration Procedure ......................................................... 7-19
Calibration Check .............................................................................................. 7-21
Develop a Performance History ......................................................................... 7-21
Save Calibration Reports ................................................................................... 7-22
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