Keithley 707B, Справочное руководство

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Section 2: General operation Models 707B and 708B Switching Matrix Reference Manual
2-22 707B-901-01 Rev. A / August 2010
The options are:
•
LABEL : Sets the label that is displayed on the front panel for the specified channel.
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LABEL-ROW: Sets the label that is displayed on the front panel for the specified row.
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LABEL-COL: Sets the label that is displayed on the front panel for the specified column.
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FORBID : Allows you to prevent the channel from being closed.
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DELAY : Sets delay time (in addition to settling time) for the specified channels. Enter the value
for the delay in 1ms steps from 0 to 60 seconds for a channel.
•
COUNT : Displays closure cycles for the specified channel.
For more information about channel attribute settings, see Channel attributes (on page 2-97).
Scan Attribute Menu options
Use the options in this menu to configure scans from the front panel.
To open this menu, press CONFIG , then press SCAN .
Options include:
•
ADD : Reminder that you need to use INS to add channels or channel patterns to a scan.
•
BYPASS : Allows you to bypass the trigger for the first step of the first scan. See Trigger model
(on page 3-1) for more information.
•
MODE : Selects how the scan initializes the instrument when the scan is executed. Choose
OPEN-ALL to open all channels or OPEN-SELECT to open only those involved in the scan.
•
SCAN_CNT : Sets the scan count, which is the number of times that the instrument repeats the
steps in a scan. After repeating the steps this number of times, the instrument returns to idle.
For information on configuring scans, see Changing attributes of an existing scan (on page 3-6).
Channel Action Menu options
Allows you to change the state of channels from the front panel.
To open this menu, display a channel, then press CHAN .
Options include:
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OPEN : Opens the selected channel.
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CLOSE : Closes the selected channel.
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EXCLOSE : Closes the selected channel and opens any closed channels on the instrument.
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EXSLOTCLOSE : Closes the specified channel and opens any closed channels on the same slot.
Channels on other slots remain closed.
•
RESET : Restores the factory default settings to the selected channel. Resetting a channel
deletes any channel patterns that contain that channel.
For more information, see Working with channels (on page 2-87).