1-34 Getting Started Model 2700 Multimeter/Switch System User’s Manual
For remote programming, the following commands are used for simple scanning:
ROUTe:SCAN <clist> ' Define scan list*.
TRIGger:COUNt <NRf> ' Specify number of scans (1 to 11000 or
INFinity).
SAMPle:COUNt <NRf> ' Specify number of channels to scan (1 to
11000).
ROUTe:SCAN:LSELect <name> ' Enable (INT) or disable (NONE) scan.
* Any valid switching module channel can be included in the scan list. Make sure to list
them from the lowest numbered channel to the highest. For example, to scan channels 1
through 8 of a Model 7700 installed in slot 1, send the following command to define the
scan list:
ROUTe:SCAN (@101:108)
Exercise 3 — Simple scanning
The scanning example in Table 1-8 assumes a Model 7700 installed in slot 1 of the
mainframe. The scan will use default settings (DCV) to scan eight channels and store the
readings in the buffer.
Table 1-8
Exercise 3 — Simple scanning
Front panel operation Command sequence
1 For front panel operation, proceed to step 2.
For remote programming, clear the buffer:
TRAC:CLE
2 Restore defaults
1
:
Press SHIFT > press SETUP > select RESTORE: FACT. *RST
3 Configure scan:
Press SHIFT > press CONFIG > select INT: SIMPLE > set MIN
CHAN101 > set MAX CHAN: 108 > select TIMER? NO > set
RDG CT:000008.
ROUT:SCAN (@101:108)
SAMP:COUN 8
4 Enable and start scan
2
: ROUT:SCAN:LSEL INT
Press STEP. INIT
5 Halt (disable) scanner:
Press SHIFT > press HALT. ROUT:SCAN:LSEL NONE
6 Recall the eight stored readings:
Press RECALL > use edit keys to display readings. Press EXIT to
exit recall mode.
CALC1:DATA?
7 Open all channels:
Press OPEN > display OPEN:ALL > Press OPEN
ROUT:OPEN ALL
1. Factory and *RST defaults opens all channels, select 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 enables the scan, and INIT trigger the start of the scan.
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