Keithley 2750 User Manual

Model 2750 Multimeter/Switch System User’s Manual SCPI Reference Tables 15-9
:DELay <NRf> [, <clist>] Set delay between the two measurements
in seconds (0 to 99999.999).
1
0.5
:DELay? [<clist>] Query delay.
[:STATe] <b> [, <clist>] Enable or disable channel ratio. OFF
[:STATe]? [, <clist>] Query state of channel ratio.
:VOLTage[:DC] Path to configure DC voltage. Sec 3 ✓
:APERture <NRf>
[, <clist>]
Set integration rate in seconds (60Hz,
1.67e-4 to 1; 50Hz, 2e-4 to 1).
(Note 2) Sec 4
:APERture? [<clist>] Query aperture integration rate.
:NPLCycles <n> [, <clist>] Set integration rate in line cycles (60Hz,
0.01 to 60; 50Hz, 0.01 to 50).
5.0 Sec 4 ✓
:NPLCycles? [<clist>] Query line cycle integration rate. ✓
:RANGe Path to set measurement range: Sec 4 ✓
[:UPPer] <n> [, <clist>] Select range (0 to 1010). 1000 ✓
[:UPPer]? [<clist>] Query range. ✓
:AUTO <b> [, <clist>] Enable or disable auto range. ON ✓
:AUTO? [<clist>] Query state of auto range. ✓
:DIGits <n> [, <clist>] Specify measurement resolution (4 to 7). 7 Sec 4
:DIGits? [<clist>] Query resolution.
:REFerence <n> [, <clist>] Specify reference (-1010 to 1010). 0 Sec 5 ✓
:STATe <b> [, <clist>] Enable or disable reference. OFF ✓
:STATe? [<clist>] Query state of reference. ✓
:ACQuire [, <clist>] Use input signal as reference.
:REFerence? [<clist>] Query reference value. ✓
:AVERage Path to configure and control filter: Sec 4
:TCONtrol <name> Select filter type: (MOVing or REPeat). (Note 3)
:TCONtrol? Query filter type.
:WINDow <NRf> Set filter window in % of range
(0 to 10).
0.1
:WINDow? Query filter window.
:COUNt <n> [, <clist>] Specify filter count (1 to 100). 10
:COUNt? [<clist>] Query filter count.
[:STATe] <b> [, <clist>] Enable or disable filter. (Note 4)
[:STATe]? [<clist>] Query state of digital filter.
:IDIVider <b> Enable or disable 10MΩ input divider. OFF Sec 3
:IDIVider? Query state of input divider.
Table 15-5 (continued)
SENSe command summary
Command Description
Default
parameter Ref SCPI
2750-900-01.book Page 9 Wednesday, August 3, 2011 7:56 AM

Keithley 2750 Specifications

General

Interface	GPIB, RS-232, Ethernet
Switching Speed	Up to 500 channels/second
Maximum Voltage	300V
Operating Temperature	0°C to 50°C
Measurement Functions	DCV, ACV, DCI, ACI, 2-wire Resistance, 4-wire Resistance, Frequency, Temperature
Resolution	6.5 digits
Current	1A
Maximum Current	1A