Keithley 2700 User Manual

Model 2700 Multimeter/Switch System User’s Manual Scanning 7-27
Channel setup
The <clist> parameter is used to set up scan channels. For example, the following
examples show how to set up scan channel 101:
FUNC 'VOLT', (@101) ' Set 101 for DCV.
VOLT:RANG 10, (@101) ' Set 101 for 10V range.
VOLT:DIG 4.5, (@101) ' Set 101 for 4H digit resolution.
VOLT:NPLC 3, (@101) ' Set 101 rate for 3 PLC.
NOTE In the above command sequence, channel 101 is first set for DCV before sending
the other commands to set range, digits, and rate. If channel 101 was instead set
to a different function (i.e., RESistance), the VOLT commands to set range,
digits, and rate would generate error +700 (Invalid function in scanlist).
Buffer
For front panel scanning, the reading count specifies the number of readings to store in the
buffer. For remote scanning, the sample count specifies the number of readings to store in
the buffer.
Readings stored in the buffer by the TRAC command (or by front panel data store
operation) must be cleared before sending INITiate or READ? to take the instrument out
of idle. The following command clears the buffer:
TRACe:CLEar ' Clear buffer.
Scanning commands
Scanning commands are listed in Table 7-1. Additional information on these commands
follow the table.
NOTE Query commands and optional command words are not included in Table 7-1.
The unabridged SCPI tables are provided in Section 15.

Keithley 2700 Specifications

General

Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	-200°C to +1372°C
Display	Vacuum Fluorescent Display
Connectivity	IEEE-488, RS-232
Channels	10
Power Supply	100V to 240V AC, 45Hz to 66Hz
DC Current Range	10 µA to 3 A
AC Current Range	10 µA to 3 A
Temperature Measurement	Thermocouple, RTD