Standard Event Status Event Enable Register 2-1 - Agilent Technologies ESA-E Series Programmer's Manual

Status Registers
Use Status Registers to Determine the State of Analyzer Events and Condition s
Standard Event Status Event Enable Register
The event enable register (contained in the standard event statu s
register) lets you choose which bits will set the summary bit (bit 5 of th e
status byte register) to 1 . Send the
*ESE <number>
command (wher e
<number>
is the sum of the decimal values of the bits you want t o
enable).
For example, to enable bit 7 and bit 6 so that whenever either of thos e
bits is set to 1, the standard event status summary bit of the status byt e
register will also be set to 1, send the
*ESE 192
(128 + 64) command .
The
*ESE?
command returns the decimal value of the sum of the bit s
previously enabled with the
*ESE <number>
command .
Figure 2-9
Bit Number
4'
4//b/// /
6 5 4 3 2 1 0
*ESE <num >
*ESE ?
Standard Event Status Enable Register
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2-16 Chapter 2