Example Programs
G-12
• Microsoft QuickBASIC 4.5
• Any one of the following IEEE-488 interfaces:
Keithley Model KPC-488.2
Keithley Model KPC-488.2AT
Capital Equipment Corporation PC<>488
The program assumes that the Model 2002 is set to address
16.
Loading user library
The user library for QuickBASIC 4.5 is provided with the
IEEE-488 interface (ieeeqb.qlb). Assuming QuickBASIC
and the user library are in the same DOS directory, enter the
following command line from the DOS prompt:
QB /L ieeeqb.qlb
The above command line will load QuickBASIC and the
user library.
Program (fastscan.bas)
CALL Initialize(21, 0)
' Init as system controller
'--- Setup 2001 measurement mode
DIM k2001data AS STRING * 1500
CLS
CALL SEND(16, "*RST", GPIB.STATUS%)
' Reset 2002
SLEEP 2
'format readings
CALL SEND(16, ":form:elem read", GPIB.STATUS%)
' Return readings only
'dcv config CALL SEND(16, ":sens:func 'VOLT:DC'", GPIB.STATUS%)
' Select DCV function
CALL SEND(16, ":sens:volt:dc:nplc .01", GPIB.STATUS%)
' Select 0.01 plc reading rate
CALL SEND(16, ":sens:volt:dc:rang 2", GPIB.STATUS%)
' Select 2V range
'configure scan
CALL SEND(16, ":rout:scan:int (@5,10)", GPIB.STATUS%)
' Scan list = chans 5 & 10
'config trig
CALL SEND(16, ":init:cont off; :abor", GPIB.STATUS%)
' Disable continuous initiation
' and place 2002 in idle
CALL SEND(16, ":arm:lay1:sour bus", GPIB.STATUS%)
' Set layer 1 to bus source
CALL SEND(16, ":arm:lay2:sour imm", GPIB.STATUS%)
' Set layer 2 to immediate source
CALL SEND(16, ":trig:sour imm; coun inf", GPIB.STATUS%)
' Set trigger layer to immediate
' source and infinite count
CALL SEND(16, ":init:cont on", GPIB.STATUS%)
' Take 2002 out of idle
Scan High Speed Channels;
Model 2001-SCAN
Microsoft QuickBASIC 4.5
Keithley KPC-488.2 Interface
©1992, Keithley Instruments, Inc.
Description
This program scans and measures (DCV) the two high speed
channels (ch 5 and 10) of the Model 2001-SCAN Scanner
Card. The 2-channel scan keeps repeating until the buffer of
the Model 2002 is filled. The readings are then sent to the
computer where they are displayed.
Required equipment
• Model 2001 Multimeter
• Model 2001-SCAN Scanner Card (installed in the
Model 2002)
Summary of Contents for 2002
Page 123: ...Front Panel Operation 2 106...
Page 145: ...IEEE 488 Reference 3 22...
Page 167: ...IEEE 488 Reference 3 44...
Page 284: ...A Specifications A 1...
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