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1-34
Exercise 4 — Simple scanning
The scanning example in
mainframe. The scan will use default settings (DCV) to scan eight channels and store the
readings in the buffer.
Table 1-9
Exercise 4 — Simple scanning
1 For front panel operation, proceed to step 2.
For remote programming, clear the buffer:
2 Restore defaults
Press SHIFT > press SETUP > select RESTORE: FACT.
3 Configure scan:
Press SHIFT > press CONFIG > select INT: SIMPLE > set MIN
CHAN201 > set MAX CHAN: 208 > select TIMER? NO > set
RDG CT:000008.
4 Enable and start scan
Press STEP.
5 Halt (disable) scanner:
Press SHIFT > press HALT.
6 Recall the eight stored readings:
Press RECALL > use edit keys to display readings. Press EXIT to
exit recall mode.
7 Open all channels:
Press OPEN > display OPEN:ALL > Press OPEN
1. Factory and *RST defaults opens all channels, selects the DCV function, and sets TRIG:COUN to 1. The trigger count specifies
the number of scans to be performed.
2. ROUT:SCAN:LSEL INT
Table 1-9
Front panel operation
1
:
2
:
INIT
enables the scan and
Model 2790 SourceMeter
assumes a Model 7702 installed in slot 2 of the
triggers the start of the scan.
®
Switch System Reference Manual
Command sequence
TRAC:CLE
*RST
ROUT:SCAN (@201:208)
SAMP:COUN 8
ROUT:SCAN:LSEL INT
INIT
ROUT:SCAN:LSEL NONE
CALC1:DATA?
ROUT:OPEN ALL
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