KLN Series 022014 iiiTABLE OF CONTENTSSECTION PAGE3.5.3 Remote Control of Output Voltage Using an analog signal ............................................................... 3-303.5.4 Remote Control of Output Current Using an analog signal ............................................................... 3-303.5.5 Recalling Previously Stored Setting Using Programming Control Port.............................................. 3-303.5.6 Monitoring Output Status Using Programming Control Port .............................................................. 3-303.5.6.1 Monitor Output Voltage or Current............................................................................................... 3-303.5.6.2 Monitor Unit Status ...................................................................................................................... 3-313.6 Digital Remote Mode Programming ........................................................................................................ 3-313.6.1 RS-485 Operation.............................................................................................................................. 3-313.6.2 GPIB Operation (If Option Installed) .................................................................................................. 3-313.6.2.1 IEEE 488 (GPIB) Bus Protocol .................................................................................................... 3-323.6.3 LAN Operation (If Option Installed).................................................................................................... 3-343.6.3.1 Network Status............................................................................................................................. 3-353.6.3.2 Viewing and/or Changing IP Configuration .................................................................................. 3-353.6.3.3 Changing LAN Password............................................................................................................. 3-373.6.3.4 Instrument Control ....................................................................................................................... 3-373.6.3.5 Operation Via HyperTerminal. ..................................................................................................... 3-383.7 SCPI Programming ................................................................................................................................. 3-393.7.1 SCPI Messages ................................................................................................................................. 3-403.7.2 Common Commands/Queries ........................................................................................................... 3-403.7.3 SCPI Subsystem Command/query Structure .................................................................................... 3-403.7.3.1 Calibrate Subsystem.................................................................................................................... 3-403.7.3.2 Display Subsystem ...................................................................................................................... 3-403.7.3.3 Fetch Subsystem ......................................................................................................................... 3-403.7.3.4 Output Subsystem ....................................................................................................................... 3-403.7.3.5 Source Subsystem....................................................................................................................... 3-403.7.3.6 System Subsystem ...................................................................................................................... 3-403.7.4 Understanding The Command Structure ........................................................................................... 3-41SECTION 4 - CALIBRATION4.1 General.................................................................................................................................................... 4-14.2 Equipment Required................................................................................................................................ 4-14.3 Voltage Calibration Procedure ................................................................................................................ 4-14.4 Current Calibration Procedure................................................................................................................. 4-3APPENDIX A - SCPI COMMON COMMAND/QUERY DEFINITIONSA.2 *CLS — Clear Status Command ............................................................................................................ A-1A.3 *IDN? — Identification Query ................................................................................................................. A-1A.4 *RST — Reset Command ...................................................................................................................... A-1A.5 *TST? — Self Test Query....................................................................................................................... A-1APPENDIX B - SCPI COMMAND/QUERY DEFINITIONSB.1 Introduction............................................................................................................................................. B-1B.2 Numerical Values ................................................................................................................................... B-1B.3 DISP:CONTrast Command.................................................................................................................... B-1B.4 DISP:CONTrast? Query ........................................................................................................................ B-2B.5 FETCh? Query ....................................................................................................................................... B-2B.6 MEASure :ADDRess? Query ................................................................................................................. B-2B.7 MEASure :CURRent? Query.................................................................................................................. B-2B.8 MEASure :VOLTage? Query.................................................................................................................. B-2