
Section 6 Status Report
6.5Reading, Writing and Clearing Status Registers
(1)Reading and writing methods
The table below shows the methods of reading and writing the details of status registers.
Table
- - -
Register | Reading Methods | |
| Serial poll | |
| ||
| bit are retumed. In this case, the status | |
Status byte register | byte value does not change. | |
Common *STB? query | ||
| ||
| The details of the status byte register | |
| and one numerical value from MSS | |
| (Master Summary Status) are returned. | |
Service request enable register | Common *SRE? query | |
| Common *ESR? query | |
Standard event status register | In this case, the details of the register is | |
| cleared after it is read. | |
Standard event status enable | Common *ESE? query | |
In this case, the detail of the register | ||
register | ||
will not change. | ||
| ||
| SCPI command (STATus subsystem) | |
SCPI event register | : STATus : ... : EVENt? | |
In this case, the details of the register | ||
| ||
| will be cleared. | |
| SCPI command (STATus subsystem) | |
SCPI enable register | : STATus : ... : ENABle | |
In this case, the details of the register | ||
| ||
- | will not change. | |
| ||
| SCPI command (STATus subsystem) | |
| : STATus : ... : PTRansition? | |
SCPI Transition filter | : STATus : ... : NTRansition? | |
| In this case, the details of the register | |
| will not change. | |
ErrorEvent Queues | SCPI command | |
: SYSTern : ERRor? | ||
| ||
NOTES : |
|
Writing Methods
Disabled
Common *SRE? command
Disabled
Comn~on*ESE? command
Disabled
SCPI command (STATus subsystem)
:STATus : ... : ENABle?
SCPI command (STATus subsystem)
:STATus : ... : PTRansition
:STATus : ... : NTRansition
Disabled
1. The SCPI event register, SCPI enable register and SCPI Transition filter correspond to the event register, enable register and Transition filter in the status registers specified by SCPI and the
2.See the Section 5 "Common IEEE4XS.Z Commands" for more information on the common command\ and queries and the Section 8 "Device Message Details" for more infonnation on the SCPI commands.