Kikusui KHA3000, Operation Manual, Page: 340 / 392

340
KHA3000
IEEE 488.2 Register Model
Event Status Register (Standard Event Status Resister)
The event status register sets the bit for a specific event caused by operation of this product.
Every bit of the event status register is set by the error event queue.
The register is defined by the IEEE 488.2 standard and controlled by IEEE 488.2 common
commands *ESE, *ESE? and *ESR?.
Bit Bit
weight Bit name Description
0 1 Operation Complete (OPC) This bit is set when every standby operation is
completed after the *OPC command is received.
The Event 800 Operation complete message is
loaded to the error/event queue.
1 2 Request Control (RQC) Not used
2 4 Query Error (QYE) This bit is set when an attempt is made to read
data from the output queue even though there is
no output data or the system is not in the wait
state.
The bit indicates that there is no data remains in
the output queue.
3 8 Device Dependent Error
(DDE) This bit is set when a device-specific error exists.
4 16 Execution Error (EXE) This bit is set when this product recognizes that
the program data following the header is out of the
formal input range or is not compatible with the
performance of this product.
It indicates that an effective SCPI command may
not execute correctly depending on the status of
this product.
5 32 Command Error (CME) This bit is set when an IEEE 488.2 syntax error is
detected by the syntax analysis system, an
unrecognizable header is received, or a group
execution trigger is input into the input buffer in the
IEEE 488.2 SCPI command.
6 64 User Request (URQ) Not used
7 128 Power ON (PON) Set at power-on
8-15 – Reserved Not used