Standard Event Status Register - Keysight E4980A User Manual

Overview of Remote Control
Status Byte

Standard Event Status Register

The standard event status register consists of 8 bits as shown in
defined in IEEE 488.2-1987. If one or more enable bits of the standard event
status register is set to "1," bit 5 (standard event status register summary) of
the status byte is set to "1."
When each error bit (bits 2, 3, 4, and 5) of the standard event status register is
set to "1," an error message with the following error numbers is input to the
error queue.
Bit No.
2 (query error)
3 (Device specific error)
4 (Execution error)
5 (Command error)
When you read the contents of the standard event status register using the
*ESR? query command, the standard event status register is cleared, and bit 5
of the status byte is reset to "0."
272
Error No.
-400 to -499
0 to 32,767, -300 to -399
-200 to -299
-100 to -199
Keysight E4980A/AL Precision LCR Meter
and is
Table 8-4