4-2 Ohms Measurements 2400 Series SourceMeter
®
User’s Manual
Ohms configuration menu
NOTE For the Model 2430 Pulse Mode, offset-compensated ohms cannot be enabled
from the ohms configuration menu. However, offset-compensated ohms is avail-
able as a math function (Section 8, “Math operations”).
To access the ohms configuration menu, press CONFIG then OHMS. Use Section 1,
“Rules to navigate menus,” to select the various items in the menu tree, which is shown in
Figure 4-1. Menu items include:
• SOURCE — Select AUTO or MANUAL source mode.
• SENSE MODE — Select 2-WIRE or 4-WIRE sense mode.
•GUARD — Choose OHMS or CABLE guard.
• OFFSET COMPENSATION — Enable or disable offset-compensated ohms (not
valid for Model 2430 Pulse Mode).
• SRC RDBK — Enable or disable source readback mode.
The following paragraphs discuss each of these aspects in detail.
Figure 4-1
Ohms configuration menu tree
CONFIG
Ω
GUARD
SOURCE
SENSE
MODE
OFFSET
COMPENSATION
SRC
RDBK
MANUALAUTO 4-WIRE2-WIRE CABLEOHMS DISABLEENABLE DISABLEENABLE
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