TH2826 Operation manual
Ver1.0
◇
122
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*RST
●
*TRG
●
*IDN
●
*TST
●
*ESE
●
*SRE
●
*ESR
●
*STB
●
*OPC
●
*CLS
z
*RST is used to reset the instrument.
command syntax
：
*RST
e.g.
：
WrtCmd(“*RST”);
z
*TRG is used to trigger the measurement instrument, and transmit the test result to the
output buffer.
command syntax
：
*TRG
e.g.
：
WrtCmd(“*TRG”);
z
*CLS is used to clear the state register of the standard events and the service request.
command syntax
：
*CLS
e.g.
：
WrtCmd(“*CLS”);
z
*IDN? is used to return the ID of the TH2826.
query stynax
：
*IDN
？
return
：
<manufacturer>,<model>,<firmware><NL^END>
<manufacturer> :manufacturer name.(e.g.:Tonghui).
<model> :the instrument type.(e.g.:TH2826)
<firmware>:the software version.(e.g.:VER2.3.7)
e.g.
：
WrtCmd(“*IDN?”);
z
*TST? is used to query self-checking, to perform internal self-checking and generate the
error message report. For TH2826, if the query result is “0”, there is no error.
query syntax
：
*TST?
return
：
0<NL^END>
0:0(NR1 format).
e.g.
：
WrtCmd(“*TST?”).
z
*ESE (standard Event Status Enable command) is used to set the open bits of the standard
event status register). This query command returns the open bits setting state of the event
staus register.
Command syntax
：
*ESE<value>
<value> :NR1 format, the decimal for every bit of the state regisiter.
The definition for event status register is shown in the table below.
bit description
7
6
5
Power On(PON) Bit
User Request(URQ) Bit
Command Error(EME) Bit
