Keithley 2651A Reference Manual page 17

Model 2651A High Power System SourceMeter® Instrument Reference Manual
Programming triggering ............................................................................................................. 9-3
More information on triggering .................................................................................................. 9-3
How do I generate a service request? ................................................................................. 9-3
Setting up a service request ...................................................................................................... 9-3
Service request programming example ..................................................................................... 9-4
Polling for SRQs ........................................................................................................................ 9-4
How do I store measurements in nonvolatile memory? ....................................................... 9-4
When should I change the output off state? ........................................................................ 9-5
How do I make contact check measurements? ................................................................... 9-5
Next steps .................................................................................................................. 10-1
Next steps .......................................................................................................................... 10-1
Additional Model 2651A information ........................................................................................ 10-1
Maintenance ................................................................................................................A-1
Line fuse replacement .......................................................................................................... A-1
Front panel tests .................................................................................................................. A-2
Keys test ................................................................................................................................... A-3
Display patterns test .................................................................................................................. A-4
Upgrading the firmware ........................................................................................................ A-4
Firmware upgrade using the instrument web interface .............................................................. A-5
Calibration ...................................................................................................................B-1
Verification ........................................................................................................................... B-1
Verification test requirements .................................................................................................... B-1
Restoring factory defaults ......................................................................................................... B-4
Performing the verification test procedures ............................................................................... B-4
Current source accuracy ........................................................................................................... B-6
Current measurement accuracy ................................................................................................ B-8
Voltage source accuracy ......................................................................................................... B-13
Voltage measurement accuracy .............................................................................................. B-14
Adjustment ......................................................................................................................... B-16
Introduction ............................................................................................................................. B-16
Environmental conditions ........................................................................................................ B-16
Calibration considerations ....................................................................................................... B-17
Calibration overview ................................................................................................................ B-19
Calibration commands quick reference ................................................................................... B-21
Calibration adjustment procedure ........................................................................................... B-22
LAN concepts and settings ........................................................................................C-1
Establishing a point-to-point connection .............................................................................. C-1
Step 1: Identify and record the existing IP configuration ........................................................... C-2
Step 2: Disable DHCP to use the computer's existing IP address ............................................ C-4
Step 3: Configure the instrument's LAN settings ....................................................................... C-6
Step 4: Install the crossover cable ............................................................................................ C-7
Step 5: Access the instrument's internal web page ................................................................... C-7
Connecting to the LAN ......................................................................................................... C-8
2651A-901-01 Rev. A / March 2011
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