Keysight Technologies E5260 Series, Programming Manual

Page: 240 / 350

4- 56 Keysight E5260/E5270 Programming Guide, Edition 4
Command Reference
Command Reference
ERR?
The ERR? query command returns error codes from the E5260/E5270 error register
to the output data buffer (query buffer).
This command clears the error register.
Syntax
ERR? [
mode
]
Parameters
mode : Error code output mode. Integer expression. 0 (default setting) or 1.
0: Returns up to four error codes in order from their occurrence.
1: Returns one error code.
If you do not specify mode , the ERR? command returns four error codes (same as
mode =0).
Query Response
Error Code , Error Code , Error Code , Error Code <CR/LF^EOI>
or
Error Code <CR/LF^EOI>
For the error codes, refer to Chapter 5, “Error Messages.” If no error occurred, Error
Code is 0.
Example
Statements
OUTPUT @E5270;"ERR?"
ENTER @E5270;A$
OUTPUT @E5270;"ERR? 1"
ENTER @E5270;A