U2829 Series Operation Manual Chapter 7 Command Reference
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Command syntax: *ESE<value>
Where,
<value> NR1 format
：
decimal expression for each bit of operation status
register.
Descriptions for each byte of the standard event status register are shown as
follows:
Query syntax: *ESE?
Return format: <value><NL^END>
For example: WrtCmd (“*ESE?”)
The *SRE
（
Service Request Enable command
）
command sets each open bit
of the service status byte register. This command returns the current setups
for each open bit of the status byte permission register.
Command syntax: *SRE<value>
Where,
<value> NR1 format: decimal expression for each permission bit of the
status byte register.
Descriptions for each byte of the status byte register are shown as follows:
Query syntax: *SRE?
Return format: <value><NL^END>
For example: WrtCmd(“*SRE?”);
The *ESR? query returns the contents of the standard event status register.
Query syntax: *ESR?
Return format: <value><NL^END>
Where,
<value> NR1 format: decimal expression for contents of the standard event
status register.
Descriptions for each bit of the standard event status register
Bit number Description
7
6
5
4
3
2
1
0
Power On(PON) Bit
User Request(URQ) Bit
Command Error(EME) Bit
Execution Error(EXE) Bit
Device Dependent Error(DDE) Bit
Query Error(QYE) Bit
Request Control(RQC) Bit
Operation Complete(OPC) Bit
Bit number Description
7
6
5
4
3-0
Operation Status Register Summary Bit
RQS(Request Service) Bit
Standard Event Status Register Summary Bit
MAV(Message Available) Bit
Always 0(zero):
