Tonghui TH2827 Series - Page 117

TH2827 Series Operation Manual Chapter 7 Command Reference
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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.
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):