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3-6
Return to
6482-901-01 Rev. A / August 2012
Section 3: Basic Operation
Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
2. Select
AUTO-DELAY
from the displayed choices, and then press the
ENTER
key.
3. Select
ENABLE
or
DISABLE
as appropriate, and then press the
ENTER
key.
Remote command source delay
Use the appropriate command shown in
to program the source delay over a remote
interface. See
for details. For example, the following command sets the source delay to
50 ms:
:SOUR1:DEL 0.05
Ground connect mode
The VOLTAGE SOURCE output jack for either channel can be left floating or connected to chassis
ground by selecting the appropriate ground connect mode. When ground connect is enabled, the
VOLTAGE SOURCE terminal will be connected to chassis ground, as shown in
configuration allows you to bias and measure the device under test (DUT) using a single triaxial
cable as shown. When ground connect is disabled (
), you must make separate
SOURCE OUTPUT connections to the DUT. See
for connection details.
NOTE
The ground connect mode can be individually controlled for each channel.
Front panel ground connect
Enable or disable the ground connect mode as follows:
1. Press the
CONFIG
key, and then press the
SRC1
or
SRC2
key.
2. Select
GND-CONNECT
, and then press the
ENTER
key.
3. Choose
ENABLE
or
DISABLE
as appropriate, and then press the
ENTER
key.
Remote command ground connect
Use the appropriate command shown in
to program the ground connect mode over a
remote interface (see
for details). For example, the following command enables ground
connect on channel 1:
:SOUR1:GCON ON
Table 3-4
Source delay commands
Command
Description
:SOURce[1]:DELay <Delay>
:SOURce[1]:DELay:AUTO <State>
:SOURce2:DELay <Delay>
:SOURce2:DELay:AUTO <State>
Set source delay.
Enable or disable autodelay (ON or OFF).
Set source delay.
Enable or disable autodelay (ON or OFF).
Table 3-5
Ground connect commands
Command
Description
:SOURce[1]:GCONnect <State>
:SOURce2:GCONnect <State>
Enable or disable channel 1 ground connect (ON or OFF).
Enable or disable channel 2 ground connect (ON or OFF).
Содержание 6482
Страница 3: ......
Страница 62: ...Section 4 Range Digits Speed and Filters In this section Topic Page Range and digits 4 2 Speed 4 4 Filters 4 6...
Страница 90: ...Section 7 Sweep Operation In this section Topic Page Sweep types 7 2 Configuring and running a sweep 7 5...
Страница 182: ...Section 14 Common Commands In this section Topic Page Command summary 14 2 Command reference 14 2...