Tektronix 070-9180-01 SYSFAIL* Operation

Getting Started

Option 01 VXI Interface Module User Manual 1–11

During a commanded self test:

1. SYSFAIL* is not asserted.

2. The module executes the same instrument self test as is executed upon power

on.

3. When the self test is completed, the modules controlled by the Option 01 are

restored to their pre-test state.

SYSFAIL* becomes active during power-on, hard or soft reset, or self test, or if

the module loses 5 V power. When the mainframe Resource Manager detects

SYSFAIL* set, it will attempt to inhibit the line. This causes the Option 01 VXI

Interface Module to deactivate SYSFAIL* except when +5 V power is lost on

the relay module on which it is installed.

SYSFAIL* Operation

Contents

Main Page WARRANTY Table of Contents Getting Started Operating Basics Syntax and Commands Status and Events Page General Safety Summary Injury Precautions Product Damage Precautions Safety Terms and Symbols Certifications and Compliances Page Preface Conventions Getting Started Product Description Page Fuses BITE (Built-in Test Equipment) Accessories Controls and Indicators Logical Address Switches Configuration Switches Installation IEEE-488 Address VMEbus Interrupt Level Select Switch Tools Required Requirements and Cautions Installation Procedure Page Page Installation Checklist Functional Check SYSFAIL* Operation Operating Basics Functional Overview Power-on Instrument I/O: VXIbus Basics Page Configuration Registers Page Command Syntax Page Syntax Example SCPI/IEEE 488.2 Command Elements Page Page Page Page Page Functional Command Groups System Commands Module Commands Syntax and Commands 312 Option 01 VXI Interface Module User Manual Table 31: Summary of Option 01-Specific SCPI Commands Table 32: Summary of IEEE-488.2 Common Commands Syntax and Commands Option 01 VXI Interface Module User Manual 313 Table 32: Summary of IEEE-488.2 Common Commands (Cont.) Command Descriptions Page ABORt Page CLOSe Page Page Page Option 01 VXI Interface Module User Manual 323 CONFigure Page Page Page Page ID? INITiate Page 332 Option 01 VXI Interface Module User Manual MODule Page Page Page OPEN Page Page Page Page OUTPut PFAil SCAN Page 346 Option 01 VXI Interface Module User Manual STATus Page Page Page SYSTem Page Page Page TRIGger Page Page Page IEEE-488.2 Common Commands *CLS *ESE <NRf> *ESE? *ESR? *IDN? *OPC *OPC? *RST *SRE <mask> *SRE? *STB? Page *TRG *TST? *WAI Status and Events Status and Event Reporting System Status Byte Register Service Request Enable Standard Event Status Event Status Enable The Output Queue The System Error and Event Queue Status and Events Option 01 VXI Interface Module User Manual 45 Status and Event Reporting Process Messages Page Page Option 01 VXI Interface Module User Manual A1 Appendix A: Specifications Table A1: VXI Instrument Characteristics Appendix A: Specifications A2 Option 01 VXI Interface Module User Manual Table A1: VXI Instrument Characteristics Table A2: Environmental/Reliability Characteristics Table A3: Option 01-Specific Characteristics Page Appendix B: Examples Page Page Page Page Page Appendix C: User Service Performance Verification Preventive Maintenance Troubleshooting Page Appendix D: Replaceable Parts Parts Ordering Information Module Servicing Using the Replaceable Parts List Abbreviations Mfr. Code to Manufacturer Cross Index Page Page Page Glossary Page Page Page Page Page Page Page Option 01 VXI Interface Module User Manual Index1 Index A C D E R S T W