Anritsu MT9083 Series - ESR? Standard Event Status Register Query; IDN? Identification Query; OPC Operation Complete Command

3.1 Star (IEEE 488.2) Subsystem Commands
3-5
3
Platform SCPI Commands
3.1.4 *ESR? Standard Event Status Register Query
Syntax:
*ESR?
Description:
The standard Event Status Register query *ESR? returns the contents of the
Standard Event Status register. The register is cleared after being read.
Parameters:
None
Response:
The bit value for the register ( a short value):
7 (MSB) Power On 128
6 User Request 64
5 Command Error 32
4 Execution Error 16
3 Device Dependent Error 8
2 Query Error 4
1 Request Control 2
0 (LSB) Operation Complete 1
Example:
*ESR?
−>
22<END>
3.1.5 *IDN? Identification Query
Syntax:
*IDN?
Description:
The Identification query *IDN? gets the instrument identification over the
interface.
Parameters:
None
Response:
The identification string terminated by <END>
Example:
*IDN?
−>
ANRITSU, MT9083C2-053, 6200123456<END>
3.1.6 *OPC Operation Complete Command
Syntax:
*OPC
Description:
A device is in the Operation Complete Command Active State (OCAS) after it has
executed *OPC. The device returns to the Operation Complete Command Idle State
(OCIS) whenever the No Operation Pending flag is TRUE, at the same time setting
the OPC bit of the SESR TRUE.
The following events force the device into OCIS without setting the No Operation
Pending flag TRUE and without setting the OPC bit of the SESR:
.
Power-on
.
*CLS
. *RST
Parameters:
None
Response:
None
Example:
*OPC