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8.4 Command Reference
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■ Reads the standard event status enable register (SESER). (Refer to Section 8.3.13.)
Syntax
*ESE?
Function
The contents of SESER as set by the *ESE command are returned as an NR1
integral value in the range 0 to 255.
Note
If any error occurs, no response message to this query is produced.
Response
syntax
Headers: ON
Headers: OFF
"
*
ESE_<0-255>"
"<0-255>"
Errors
・ Query error/ If the response message is longer than 1000 bytes.
・ System error/ This command is not executed. A device dependent error occurs.
Example
Transmission
Response
Headers: ON
Headers: OFF
"*ESE?"
"*ESE 36"
"36"
■ Reads out the contents of the standard event status register (SESR). (Refer to
Section 8.3.13.)
Syntax
*ESR?
Function
The contents of the standard event status register SESR are returned as a value
in NR1 format between 0 and 255 and cleared.
128 64 32 16 8 4 2 1
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
PON URQ CME EXE DDE QYE RQC OPC
Standard Event Status Register (SESR)
Notes
・ No header is affixed to the response message.
・ If any error occurs, no response message to this query is produced.
・ Even in the event of a system error, this query is executed.
Response
syntax
Headers: ON/OFF
"<0-255>"
Error
Query error/ If the response message is longer than 1000 bytes.
Example
Transmission
Response
"*ESR?"
"32"
The command error occurs.
*
ESE?
*
ESR?