Tonghui TH2840 Series - Page 151

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Parameter:
float ---- Indicates the floating point number, refer to the value of the equivalent resistance of the
DUT
Example:
:FUNC:IMP:RANG 1k ----Select the best range for 1kΩ equivalent resistance
:FUNC:IMP:RANG 1000 ----Select the best range for 1kΩ equivalent resistance
:FUNC:IMP:RANG 1200 ----Select the best range for 1.2kΩ equivalent resistance
:FUNC:IMP:RANG? ----Return to the current AC range
 Description: Set the range of the instrument to AUTO
Command systax:
:FUNC:IMP:RANG:AUTO?
:FUNC:IMP:RANG:AUTO <0 | 1 | OFF | ON>
Parameter:
0|OFF ---- OFF
1|ON ---- ON
Example:
:FUNC:IMP:RANG:AUTO 0 ----Set the AC range to FIX
:FUNC:IMP:RANG:AUTO 1 ----Set the AC range to AUTO
:FUNC:IMP:RANG:AUTO? ----Return to automatic state of AC range
9.2.11.3 DC range
 Description: Set the DC range of the instrument
Command systax:
:FUNC:DCR:RANG?
:FUNC:DCR:RANG <float>
Parameter:
float ---- Indicates the floating point number, refer to the value of the equivalent resistance of the
DUT
Example:
:FUNC:DCR:RANG 1k ----Select the best range for 1kΩDCR
:FUNC:DCR:RANG 1000 ----Select the best range for 1kΩDCR
:FUNC:DCR:RANG 1200 ----Select the best range for 1.2kΩDCR
:FUNC:DCR:RANG? ----Return to the current DC range
9.2.11.4 VI Monitoring
 Description: Set the voltage monitoring switch of the instrument
Command systax:
:FUNC:SMON:VAC?
:FUNC:SMON:VAC <0 | 1 | OFF | ON>
Parameter:
0|OFF ---- OFF
1|ON ---- ON