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Remote Operations
13-3
Remote-to-local transition
When changing from remote to local operation, the following actions occur.
•
The SourceMeter stops performing source-measure operations and returns to the idle
state (ARM annunciator off).
•
All sweep operations are aborted.
•
All user-de
fi
ned display messages are cancelled.
•
The display is turned on (if it was previously turned off).
•
Source autoranging is disabled.
•
Concurrent measurements are enabled.
•
If resistance was enabled, source readback is enabled.
•
The display is set to the default toggle state.
•
Readings are continuously taken (if OUTPUT is on).
Selecting an interface
The SourceMeter supports two built-in remote interfaces:
•
GPIB (General Purpose Interface Bus)
•
RS-232 interface
You can use only one interface at a time. The factory interface selection is the GPIB bus. You
can select the interface only from the front panel. The interface selection is stored in non-
volatile memory; it does not change when power has been off or after a remote interface reset.
The GPIB bus is the IEEE-488 interface. You must select a unique address for the Source-
Meter. The address is displayed when the instrument is turned on. At the factory, the address is
set to 24.
The RS-232 interface is a serial interface. Programmable aspects of this interface include the
following (factory default settings are shown in parentheses):
•
Baud rate (9600)
•
Data bits (8)
•
Parity (none)
•
Terminator (CR)
•
Flow control (none)
An interface is selected and con
fi
gured from the COMMUNICATIONS option of the Main
Menu. See Section 1,
Main menu
. For details on the programmable aspects of the interfaces,
see
Primary address
and
RS-232 interface operation
in this section.
NOTE
When changing interface selections, the SourceMeter performs a power-on reset. To
check and/or change options of the selected interface, you must re-enter the menu
structure.
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Страница 78: ...2 14 Connections ...
Страница 98: ...3 20 Basic Source Measure Operation ...
Страница 138: ...5 30 Source Measure Concepts ...
Страница 156: ...6 18 Range Digits Speed and Filters ...
Страница 168: ...7 12 Relative and Math ...
Страница 176: ...8 8 Data Store ...
Страница 202: ...9 26 Sweep Operation ...
Страница 248: ...11 22 Limit Testing ...
Страница 310: ...16 6 SCPI Signal Oriented Measurement Commands ...
Страница 418: ...17 108 SCPI Command Reference ...
Страница 450: ...18 32 Performance Verification ...
Страница 477: ...A Specifications ...
Страница 489: ...B StatusandErrorMessages ...
Страница 498: ...B 10 Status and Error Messages ...
Страница 499: ...C DataFlow ...
Страница 503: ...D IEEE 488BusOverview ...
Страница 518: ...D 16 IEEE 488 Bus Overview ...
Страница 519: ...E IEEE 488andSCPI ConformanceInformation ...
Страница 523: ...F MeasurementConsiderations ...
Страница 539: ...G GPIB488 1Protocol ...
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