Keithley 2002 User Manual

IEEE-488 Reference
3-48
Table 3-5
DISPlay command summary
Command Description
Default
parameter SCPI
:DISPlay
[:WINDow[1]]
:TEXT
:DATA <a>
:DATA?
:STATe <b>
:STATe?
:DATA?
:WINDow2
:TEXT
:DATA <a>
:DATA?
:STATe <b>
:STATe?
:DATA?
:CNDisplay
:SMESsage <b>
:SMESsage?
:ENABle <b>
:ENABle?
Path to locate message to top display.
Path to control user text messages.
Define ASCII message “a” (up to 20 characters).
Query text message.
Enable or disable message mode.
Query text message state.
Read data on top portion of display.
Path to locate message to bottom display.
Path to control user text messages.
Define ASCII message “a” (up to 32 characters).
Query text message.
Enable or disable message mode.
Query text message state.
Read data on bottom portion of display.
Clear NEXT (or PREV) display messages and cancel associated operations.
Enable or disable status message mode.
Query status message state.
Enable or disable the front panel display.
Query state of the display.
(Note 1)
(Note 2)
(Note 1)
(Note 2)
OFF
(Note 3)
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Notes:
1. *RST and :SYSTem:PRESet has no effect on a user defined message. Cycling power cancels all user defined messages.
2. *RST and :SYSTem:PRESet has no effect on the state of the message mode. Cycling power disables (OFF) the message mode.
3. *RST and :SYSTem:PRESet has no effect on the display circuitry. Cycling power enables (ON) the display circuitry.
Table 3-6
FORMat command summary
Command Description
Default
parameter SCPI
:FORMat
[:DATA] <type>[,<length>]
[:DATA]?
:ELEMents <item list>
:ELEMents?
:BORDer <name>
:BORDer?
:EXPonent <name>
Select data format: (ASCii, REAL,32, REAL,64, SREal or DREal).
Query data format.
Specify data elements: (READing, CHANnel, RNUMber, UNITs,
TIMEstamp and STATus).
Query data elements.
Select binary byte order: (NORMal or SWAPped).
Query byte order.
Select exponent precision (NORMal or HPRecision).
ASCii
(Note)
SWAPped
NORMal
√
√
√
√
Note: READing is the *RST default and All is the :SYSTem:PRESet default.

Keithley 2002 Specifications

General

Resolution	8.5 digits
DC Voltage Accuracy	±0.0006%
Maximum DC Voltage	1000 V
Maximum AC Voltage	750 V
Maximum DC Current	3 A
Maximum AC Current	3 A
Connectivity	GPIB, RS-232
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	10 Ω to 1 GΩ
Model	2002
Category	Multimeter
Interface	GPIB, RS-232
AC Current Accuracy	±0.1%
Frequency Range	0.1Hz to 300kHz
Display	VFD
Type	Digital
Power Supply	100-240V AC, 50/60Hz
Current Range (DC)	100 μA to 3 A
Current Accuracy (DC)	±0.01%
Current Range (AC)	100 μA to 3 A
Current Accuracy (AC)	±0.1%
DC Current Range	100 μA to 3 A
AC Current Range	100 μA to 3 A