4.1 Measuring with Constant Voltage or Current (ALC)
4-2 ZM2376
4.1 Measuring with Constant Voltage or Current (ALC)
Enable the ALC function when the DUT is to be driven with constant voltage or constant current.
ALC: Automatic Level Control
CV: Constant Voltage
CC: Constant Current
Set or check the voltage or current value in advance when specifying the CV or CC. Otherwise, an
unexpected large signal may be given to the DUT.
_SHIFT_
+ [ ALC ]
_SHIFT_
+ [ALC] keys to display the ALC setting menu.
Measurement signal level
ALC:CV Source 1.2574V Current setting
0)OFF 1)CV 2)CC 3)Current Options
OFF Disables the ALC function (CV and CC).
CV Enables the constant voltage function. CC is disabled.
(Voltage Measurement signal level setting menu)
CC Enables the constant current function. CV is disabled.
(Current Current setting menu)
Current Displays the current setting menu.
If a setting is made or the EXIT operation is performed, the measurement screen comes back.
When CV or CC is enabled, the automatically adjusted measurement signal level at the time when
this menu is activated (voltage with the H
CUR
terminal opened) is displayed at the bottom right.
The measurement error depends on this signal level. Note that the measurement error can increase
at a low signal level.
_SHIFT_ _LEVEL_ | [ALC]
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