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5.2 Serial Port Commands Instruction
Brief Description of the Command Format:
1.
The tester commands only describe the actual characters received or sent.
2.
Command characters are all ASCII characters.
3.
The data "<???>" of the command is an ASCII string. The default format of the system is
integer or floating point number. The default data unit does not appear in the commands.
4.
The command end must have an command end tag, and the default end tag is:
a)
NL: new line, an integer of 10 (0x0A). An identifier for the end of a command, without this, the
tester does not resolve the command.
b)
^END:
EOI (end) signal of IEEE-488 bus.
Example of Multiple Commands to Simplify Sending:
FUNC:SOUR:STEP_1:CAL_0_1500_0_0.01_0.005_0.01_0.005_0_10_0_
0_0_11_0_50_200_HELLO!_0_0 (NL^END)
The numbers and characters separated by spaces after the CAL character respectively indicate: Test
Mode (0: AC, 1: DC, 2: IR, 3: PA, 4: OSC); Test Voltage (50~6000); Test Frequency (0:50Hz,
1:60Hz); High Limit; Low Limit; Arc Limit; Ramp Time; Test Time; Fall Time; Ramp judgment (0:
off, 1: on); Ramp Arc; OSC nominal capacitance (11nF); Insulation Resistance Range (0: automatic,
1~6:300nA~10mA); Open Circuit Standard (50%); Short Circuit Standard (200%); PA MESSAGE
(HELLO!); DC Waiting Time; PA Time. Regardless of which test function is selected, all
parameters need to be fixedly written.
Note: In the above example, "_" represents the space character.
5.2.1 SCPI Commands
Subsystem commands of ST9110/9110A:
●DISPlay ●FUNCtion
●SYSTem
●MMEM ●FETC
5.2.2 DISPlay Subsystem Commands
DISPlay subsystem commands are mainly used to set the instrument display page.
The :DISPlay? query returns to the current page.
DISPlay:PAGE
Command Syntax: DISPlay:PAGE <page name>
<page name> are as follows:
TEST
Set the display page to: measurement display page
(TEST)
SETUP
Set the display page to: Measurement Setting
Page(SETUP)
SYST
Set the display page to: System Setting Page (SYST)
FILE
Set the display page to: File List Page (FILE)
MAIN
Set the display page to: Standby Home Page
Character? can query the current page.
