Tonghui TH2840 Series - Page 152

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Example:
:FUNC:SMON:VAC 0 ----Turn off voltage monitoring
:FUNC:SMON:VAC 1 ----Turn on voltage monitoring
:FUNC:SMON:VAC? ----Return the voltage monitoring switch status
 Description: Set the current monitoring switch of the instrument
Command systax:
:FUNC:SMON:IAC?
:FUNC:SMON:IAC <0 | 1 | OFF | ON>
Parameter:
0|OFF ---- OFF
1|ON ---- ON
Example:
:FUNC:SMON:IAC 0 ---- Turn off current monitoring
:FUNC:SMON:IAC 1 ----Turn on current monitoring
:FUNC:SMON:IAC? ----Return the current monitoring switch status
9.2.11.5 Deviation and Reference
 Description: Set the deviation measurement mode of the instrument
Command systax:
:FUNC:DEV[1|2|3|4]:MODE?
:FUNC:DEV[1|2|3|4]:MODE <ABS|PER|OFF>
Parameter:
ABS----ΔAbsolute deviation
PER ----Δ% percent deviation
OFF ---- off
Example:
:FUNC:DEV1:MODE ABS ----Set parameter 1to absolute deviation
:FUNC:DEV2:MODE PER ----Set parameter 2 to percentage deviation
:FUNC:DEV3:MODE OFF ----Turn off the deviation mode of parameter 3
:FUNC:DEV:MODE OFF,PER,ABS,OFF ----Set the deviation modes of 4-parameters at the same
time
:FUNC:DEV2:MODE? ---- Return to the deviation mode of parameter 2
:FUNC:DEV:MODE? ---- Return to the deviation modes of 4-parameters
 Description: Set the reference value of the deviation of the instrument
Command systax:
:FUNC:DEV[1|2|3|4]:REF?
:FUNC:DEV[1|2|3|4]:REF <float>
:FUNC:DEV<1|2|3|4>:REF:FILL
Parameter:
float ---- represents the floating-point data
Example:
:FUNC:DEV1:REF 10 ----Set the deviation reference of parameter 1 to 10
:FUNC:DEV2:REF:FILL ----Measure once, the result of parameter 2 is used as the deviation