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Event mask register
IEEE 488.2 Commands
*CLS
(Clear Status)
*ESE
(Event Status Enable)
*ESR?
(Event Status Register)
*IDN?
(Identification Number)
*OPC
(Operation Complete)
*RST
(Reset)
Reading and writing *ESE command.
MSB
7
6
5
PON
URQ
CME
(Command)
The common command *CLS reset the status and event register.
(Command/Query)
The *ESE <mask> common command positions the status of the event mask.
<mask> is a value in format <NR1>, from 0 to 255.
A 1 authorises the corresponding bit of the event register to generate an event, while a 0
masks it.
To the question *ESE?, the instrument returns the current content of the event mask register.
Response format:
<value><NL>
value in format <NR1> from 0 to 255.
Event mask register :
MSB
7
6
5
PON
URQ
CME
(Query)
To the question *ESR?, the instrument returns the content of the event register.
Once the register has been read, the content value is reset to zero.
Response format:
<value><NL>
value in format <NR1> from 0 to 255.
Event register
MSB
7
6
5
PON
URQ
CME
(Query)
To the question *IDN?, the instrument returns the type of instrument and the software version.
Response format:
<instrument>,<firmware version>/<hardware version><NL>
<instrument>
Instrument reference
<firmware version>
Software version
<hardware version> PCB version
(Command/Query)
The command *OPC authorises the setting to 1 of the OPC bit in the event register as soon as
the current operation is completed.
To the question *OPC?, the instrument returns the character ASCII "1" as soon as the current
operation is terminated.
(Command)
The command *RST reconfigures the instrument with the factory settings.
4
3
2
EXE
DDE
QYE
4
3
2
EXE
DDE
QYE
4
3
2
EXE
DDE
QYE
110
LSB
1
0
*ESE<NRF>*ESE?
RQC
OPC
LSB
1
0
RQC
OPC
LSB
1
0
RQC
OPC
Programación
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