Standard Event Status Register - Agilent Technologies ESA-E Series Programmer's Manual

Status Registers
Use Status Registers to Determine the State of Analyzer Events and Conditions

Standard Event Status Register

The standard event status register is used to determine the specific
event that sets bit 5 in the status byte register. The standard event
status register does not have negative and positive transition registers,
nor a condition register. Use the IEEE common commands at the
beginning of
the register.
To query the standard event status register, send the *ESR command.
The response will be the decimal sum of the bits which are set to 1. For
example, if bit number 7 and bit number 3 are set to 1, the decimal sum
of the 2 bits is 128 plus 8. So the decimal value 136 is returned.
Figure 2-7 Standard Event Status Register
+
To Status Byte Register Bit #5
2-14
Chapter 5, "Language Reference"
Operation Complete
Request Bus Control
Query Error
Device Dependent Error
Execution Error
Command Error
User Request
Power On
7
Event Register
&
Event
7
Enable Register
in this guide to access
6 5 4 3 2 1
&
&
&
&
&
&
6 5 4 3 2 1
0
&
0
ck723a
Chapter 2