D/A Output Range Mode - UNI-T UTE310 User Manual

User's Manual

6.6.2 D/A Output Range Mode

The user can select the D/A output range mode from the following options. The default setting is Fixmode.
This feature can be set by sending communication commands through the communication interface or the
upper computer software.
Fixmode (Fixed range mode)

When this mode is selected, if the full-scale input value of the rated range is input, then the
D/A output will be +5 V.
For example, if the voltage measurement range is 15 V, then the voltage input will be 15 V,
then the D/A output will be +5 V, and if the voltage input is 1.5 V, then the D/A output will be
+0.5 V. Note that, when the measurement mode is DC, if the corresponding input voltage is -
15 V to 0 V, then the DA output will be -5 V to 0 V.
The relationship between fixed-range input signal and D/A output is shown as follows 5V～
0V, the relationship between fixed-range input signal and D/A output is shown below.
Instruments.uni-trend.com
CH1 U
CH2 I
CH3 P
CH4 FU
P Select the output
parameter: U、I、P、S、
WH
Q、LAMBda、PHI、FU、
AH
FI、UPK、IPK、WH、
WHP、WHM、AH、AHP、
FU
AHM、MATH
UTE310 Digital Power Meter
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