Auto Channel Configuration; Saving Setup - Keithley SourceMeter 2790 Reference Manual

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7-20

Auto channel configuration

Auto channel configuration allows you to recall scan list setups. With auto channel config-
uration enabled, a closed channel assumes the scan list setup. With this feature, you can
inspect the channel setups of the scan or manually scan channels. When a scan channel is
disabled (not in scan list), it cannot be closed with auto channel configuration enabled.
As with normal operation, when you use
nel pair), any other closed channels are first opened.
Perform the following steps to enable or disable auto channel configuration.
1.
2.
3.
4.
klqbp Auto channel configuration cannot be enabled if there is a non-scan channel

Saving setup

Up to four instrument setups can be saved in memory using the SHIFT > SAVE menu
(SAV0, SAV1, SAV2, or SAV3). A user-saved setup can be restored from the SHIFT >
SETUP menu. Details on user-setups are covered in
Press SHIFT and then SETUP.
Use the
or
key to display the auto configuration (CH AUTOCFG) setting: N
(no) or Y (yes).
Press the
key to place the cursor on the present setting (N or Y) and press
the
or
key to change the setting.
Press ENTER to return to the normal measurement state.
presently closed. For example, assume the scan list consists of channels 105
through 110 and channel 101 (a non-scan channel) is presently closed. When
you attempt to enable auto channel configuration from the front panel, the mes-
sage "NOT IN SCAN" is briefly displayed. For remote operation, error -221
(settings conflict) occurs.
With auto channel configuration enabled, the
step through a non-sequential scan list. Therefore, auto channel configuration
should not be used for a non-sequential scan list. For information on non-
sequential scans, see
scans," page
7-3.
For remote operation, the ROUT:CLOS:ACON command is used to enable or
disable auto channel configuration
Model 2790 SourceMeter
,
, or CLOSE to close a channel (or chan-
"Scanning fundamentals
(Table
7-1).
Section
®
Switch System Reference Manual
and
keys will not properly
Sequential and non-sequential
1.

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