Agilent Technologies PSA Series User And Programming Manual page 359

The standard event status register contains the following bits:
Bit Description
0 A 1 in this bit position indicates that all pending operations were completed following
execution of the *OPC command.
1 This bit is always set to 0. (The instrument does not request control.)
2 A 1 in this bit position indicates that a query error has occurred. Query errors have SCPI
error numbers from − 499 to − 400.
3 A 1 in this bit position indicates that a device dependent error has occurred. Device
dependent errors have SCPI error numbers from − 399 to − 300 and 1 to 32767.
4 A 1 in this bit position indicates that an execution error has occurred. Execution errors
have SCPI error numbers from − 299 to − 200.
5 A 1 in this bit position indicates that a command error has occurred. Command errors
have SCPI error numbers from − 199 to − 100.
6 A 1 in this bit position indicates that the
the instrument is in local lockout mode.
7 A 1 in this bit position indicates that the instrument has been turned off and then on.
Chapter 6
key has been pressed. This is true even if
LOCAL
Using the STATus System
Using the Status Registers
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