user manual
Table Of Contents
- 45 Dual Display Multimeter
- 1. Introduction
- 2. Getting Started
- 3. Operating the Meter From the Front Panel
- 4. Applications
- 5. Operating the Meter Using the Computer Interface
- Introduction
- Preparing the Meter for Operations via the RS-232 Interface
- Preparing the Meter to be Operated via IEEE-488 Interface
- Getting Started With An Installation Test
- How the Meter Processes Input
- How the Meter Processes Output
- Triggering Output
- Service Requests (IEEE-488 Only and Status Registers
- Computer Interface Command Set
- IEEE-488 Capabilities and Common Commands
- Function Commands and Queries
- Function Modifier Commands and Queries
- Range and Measurement Rate Commands and Queries
- Measurement Queries
- Compare Commands and Queries
- Trigger Configuration Commands
- Miscellaneous Commands and Queries
- RS-232 Remote/Local Configurations
- Sample Program Using the RS-232 Computer Interface
- Sample Programs Using the IEEE-488 Computer Interface
- 6. Maintenance
- Appendices
Operating the Meter Using the Computer Interface
Service Requests (IEEE-488 Only and Status Registers
5
5-15
0
1
2
345
6
7
0
1
2
345
6
7
&
&
&
&
&
&
&
&
Logical OR
Standard
Event Status Register
Read Using *ESR?
Standard
Event Status Enable
Register
Read Using *ESE?
Write to Using *ESE
Power On
User Request
Command Error
Execution Error
Device Dependent Error
Query Error
Request Control
Operation Complete
0
1
2
37
0
1
2
3457
&
&
&
&
&
&
&
Logical OR
Status Byte Register
Service Request
Enable Register
MSS
6
RQS
ESB
MAV
Read Using *SRE?
Write to Using *SRE
Output Queue
Queue
Not-Empty
Read by Serial Poll
Read Using *STB?
Service
Request
Generation
aam21f.eps
Figure 5-3. Overview of Status Data Structures
Figure 5-3 reprinted from ANSI/IEEE Std 488.2-1987. Copyright 1988. By the Institute of Electrical and Electronics Engineers, Inc. By
permission of the IEEE Standards Department.