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Agilent B2200 User’s Guide, Edition 2 5-59
SCPI Command Reference
Standard Event Status Enable Register
Table 5-2 Standard Event Status Register of B2200
Standard Event Status Enable Register
The Standard Event Status “Enable” Register is an 8-bit register that can be used by
the programmer to select which bits of Standard Event Status Register are enabled.
The status of the enabled bits are ORed together, and result of OR will be reported to
the ESB bit (Bit5) of the Status Byte Register.
The 8 bits of this register correspond to the 8 bits of the Standard Event Status
Register. See Figure 5-4.
Bit Definition Explanation
0 Operation Complete
(OPC)
This event bit has meaning only if a request
to monitor is set by the *OPC command.
See “*OPC” on page 5-8. This bit is set to 1
if there are no pending operations.
1 Not Used Always 0.
2 Query Error (QYE) • An attempt is being made to read data
from the Output Queue when no data is
present or pending.
• Data in the Output Queue has been lost.
3 Device Dependent
Error (DDE)
This event bit indicates that an error has
occurred which is not a Command Error, a
Query Error, or an Execution Error.
4 Execution Error (EXE) Syntax of command is correct, but cannot be
executed due to some condition of the
B2200.
5 Command Error
(CME)
A command syntax error has been detected.
6 Not Used Always 0.
7 Power On (PON) This event bit indicates that an off-to-on
transition has occurred in instrument's
power supply.
8 to 15 Not used Always 0.