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Model 2701 User’s Manual Close/Open Switching Module Channels 2-31

Figure 2-11

CARD menu tree

CARD: CONFIG — This menu item is used to conﬁgure switching modules. The

channels of the Model 7700 switching module and other similar type modules do not need

to be conﬁgured.

SLOTX: 77XX — Use to conﬁgure the switching module in Slot X (where X = 1 or 2). If

conﬁguration is not necessary, the instrument will exit from the menu when ENTER is

pressed.

NOTE For switching modules that require conﬁguration, refer to packing list that was

shipped with each module.

CARD: VIEW — This menu item is used to view all analog input channels that are

presently closed. These include both measurement and non-measurement channels.

The channels are built into a string that scrolls the display. Four dots identify the end of the

string. Model 7700 example (Slot 1) — Assume the Ω4 function is selected and system

channel 101 is closed. The following string will scroll across the display:

101, 111, 123, 124, 125 . . . .

Channels 101 and 111 are the paired channels for the 4-wire measurement. Channel 123 is

the 4-pole relay setting, and channels 124 and 125 connect input and sense to the DMM of

the Model 2701 (Figure 2-2).

NOTE Some switching modules have analog outputs, digital inputs, and/or digital

outputs. The values for these channels are also displayed from the VIEW menu

item. For details on a particular switching module, refer to the packing list that

was shipped with each module.

SHIFT

CARD

CONFIG

VIEW

Scrolls

Channels

Scrolls

Channels

SLOT1: 77XX SLOT2: 77XX

77XX = Model number of installed

switching module.

SLOT1: 77XX

SLOT2: 77XX

Keithley 2701 User Manual

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