Kepco MST 488 Programmer Manuale Utente

MODEL OPERATOR’S MANUALIMPORTANT NOTES:1) This manual is valid for the following Model and associated serial numbers:MODEL SERIAL NO. REV. NO.2) A Cha

iiMST488-27 SVC 013004TABLE OF CONTENTSSECTION PAGEAPPENDIX A - IEEE 488.2 COMMAND/QUERY DEFINITIONSA.1 Introduction ...

MST488-27 SVC 013004iiiTABLE OF CONTENTSSECTION PAGEB.36 STATus:QUEStionable:INSTrument2:ENABle Command...

LIST OF FIGURESFIGURE TITLE PAGEivMST488-27 SVC 0130041-1 MST488-27 Power Module Controller ...

MST488-27 SVC 013004vLIST OF TABLESTABLE TITLE PAGE1-1 General Specifications for MST 488-27 Controller ...

viMST488-27 SVC 013004FIGURE 1-1. MST488-27 POWER MODULE CONTROLLER

MST488-27 SVC 0130041-1SECTION 1 - INTRODUCTION1.1 SCOPE OF MANUALThis manual contains the specifications and instructions for the installation and op

1-2MST488-27 SVC 013004FIGURE 1-2. REMOTELY CONTROLLED POWER SUPPLY CONFIGURATIONS USING KEPCO PRODUCTS800

MST488-27 SVC 0130041-3FIGURE 1-3. MST 488-27 CONTROLLER OUTLINE DRAWING

1-4MST488-27 SVC 0130041.4 EQUIPMENT SUPPLIEDA terminator, Kepco P/N 195-0086, is included with each controller to provide proper terminationof the IE

MST 488-27 0130042-1SECTION 2 - INSTALLATION2.1 UNPACKING AND INSPECTIONThe Model MST 488-27 has been carefully inspected and tested prior to packing.

2-2MST 488-27 0130042.2.1.2 USING RS 232 ONLYIf the default configuration (9600 baud, Echo = on, XON = off) is acceptable, leave DIP switchpositions 1

MST 488-27 0130042-32.2.1.3 USING BOTH GPIB ADDRESSING AND RS 232The same switches are used to configure the RS 232 port and establish the GPIB addres

2-4MST 488-27 0130042.2.3 SET SHIELD GROUND JUMPER (SEE FIGURE 2-1)The jumper sets the Shield Ground state for the AC/control bus connector and is acc

MST 488-27 0130042-5FIGURE 2-1. CONFIGURATION CONTROLS2.3 REAR TERMINATIONS ON THE MST 488-27 (SEE FIGURE 2-2)a. AC INPUT. The MST 488-27 draws po

2-6MST 488-27 013004FIGURE 2-2. FRONT AND REAR PANELS OF MST 488-27 POWER MODULE CONTROLLER

MST 488-27 0130042-7/(2-8 Blank)TABLE 2-4. INPUT/OUTPUT PIN ASSIGNMENTS CONNECTOR PIN SIGNAL NAME FUNCTIONRS232-CPORT1 SGND Signal Ground2 RXD Receiv

MST488-27 0130043-1SECTION 3 - OPERATION3.1 GENERALKepco MST 488-27 Power Module Controller is programmed over a control bus using eitherSCPI (Standa

3-2MST488-27 0130043.2.1 STRING PARSINGWhen the MST 488-27 is in listen mode, strings are accepted. When the host controller sendsthe last byte it ca

MST488-27 0130043-33.3 RS 232 OPERATIONThe MST 488-27 controller may be operated via an RS 232-C terminal, or from a PC using a ter-minal emulation pr

SECTION 3, OPERATION, add the following:NOTE:The VISA query function (included in the latest versions of the VISA libraries) is not supported

3-4MST488-27 013004Backspace (08H) Causes the last character in the input buffer to be removed from theinput buffer queue.Carriage Return (0DH) Causes

MST488-27 0130043-5BS deletes the last character entered, with the exception of CR or LF characters. Either the CRor LF character acts as the line ter

3-6MST488-27 0130043.3.4 PROGRAMMING TECHNIQUES TO OPTIMIZE POWER SUPPLY PERFORMANCEKepco's auto-crossover digital supplies can operate in either

MST488-27 0130043-73.4.1 SCPI MESSAGESThere are two kinds of SCPI messages: program messages from controller to power supply,and response messages fro

3-8MST488-27 0130043.4.4 PROGRAM MESSAGE STRUCTURESCPI program messages consist of one or more message units ending with a terminator. The ter-minator

MST488-27 0130043-9Each keyword has a long form and a short form. For the long form the word is spelled out com-pletely (e.g. STATUS, OUTPUT, VOLTAGE,

3-10MST488-27 0130043.4.4.2 KEYWORD SEPARATORIf a command has two or more keywords, adjacent keywords must be separated by a colon (:)which acts as th

MST488-27 0130043-11e.g., meas2:volt? or meas:volt2? both measure output voltage of the power supply at nodenumber 2.e.g., func3:mode volt or func:mod

3-12MST488-27 0130043.4.7 PROGRAM MESSAGE SYNTAX SUMMARY• Common commands begin with an asterisk (*).• Queries end with a question mark (?).• Program

MST488-27 0130043-13A zero to one transition of a condition register is added to the event register if the specific bit inthe enable register is also

3-14MST488-27 013004FIGURE 3-4. STATUS REPORTING STRUCTURE3.4.8.4 MULTIPLE LOGICAL INSTRUMENTSThe MST 488-27 is a SCPI device that supports multipl

MST488-27 0130043-15Questionable register for the selected channel. The contents of the STATus Questionable regis-ter can also contain the summary of

3-16MST488-27 0130043.4.9 SCPI PROGRAM EXAMPLEFigure 3-6 is an example of a program using SCPI commands to program an MST Power Sup-ply. The program i

MST488-27 013004A-1APPENDIX A - IEEE 488.2 COMMAND/QUERY DEFINITIONSA.1 INTRODUCTION This appendix defines the IEEE 488.2 common commands and queries

A-2MST488-27 013004Description: Returns the mask stored in the Standard Event Status Enable Register. Contents of StandardEvent Status Enable register

MST488-27 013004A-3A.8 *OPC? — OPERATION COMPLETE QUERY *OPC?Syntax: *OPC?Return value: <1> (ASCII) placed in output queue when power supply has

A-4MST488-27 013004A.10 *RST — RESET COMMAND *RSTSyntax: *RSTDescription: Resets power supply to the power on default state. The power supply is progr

MST488-27 013004A-5/(A-6 Blank)A.15 *TST? — SELF TEST QUERY *TST?Syntax: *TST? Returned value: 0 or n (0 = pass test, n = fail test )where n = addres

MST 488-27 013004B-1APPENDIX B - SCPI COMMAND/QUERY DEFINITIONSB.1 INTRODUCTION This appendix defines the SCPI subsystem commands and queries used

228-1348 DC-COMP/INST 052704ADeclaration of ConformityApplication of Council directives:73/23/EEC (LVD)93/68/EEC (CE mark)Standard to which Conformity

B-2MST 488-27 013004B.4 INITiate:CONTinuous QUERY INIT:CONT?Syntax: Short Form: INIT:CONT? Long Form: :INITiate:CONTinuous?Return Value: 1 or 0Desc

MST 488-27 013004B-3INST2 The power supply on channel 2 is reset and brought on-line; subsequent commands will apply to channel 2 until a new channel

B-4MST 488-27 013004B.11 MEASure[:VOLTage][:SCALar][:DC]? QUERY MEAS:VOLT?Syntax: Short Form: MEAS[:SCAL]:VOLT[:DC]? <boolean>Long Form: MEASu

MST 488-27 013004B-5FIGURE B-3. PROGRAMMING THE OUTPUTB.16 [SOURce:]CURRent:[:LEVel]TRIGgered[:AMPlitude] COMMAND CURR:TRIGSyntax: Short Form: [

B-6MST 488-27 013004FIGURE B-4. PROGRAMMING CURRENTB.18 [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude] COMMAND VOLTSyntax: Short Form: [SOUR

MST 488-27 013004B-7B.22 [SOURce:]FUNCtion:MODE COMMAND FUNC:MODESyntax: Short Form:FUNC:MODE {VOLT | CURR} Long Form: FUNCtion:MODE {VOLT | CURR}

B-8MST 488-27 013004B.28 STATus:QUEStionable[:EVENt]? QUERY STAT:QUES?Syntax: Short Form: STAT:QUES[EVEN]? Long Form: STATus:QUEStionable[EVENT]?R

MST 488-27 013004B-9B.29 STATus:QUEStionable:CONDition? QUERY STAT:QUES:COND?Syntax: Short Form: STAT:QUES:COND? Long Form: STATus:QUEStionable:CO

B-10MST 488-27 013004STAT:QUES:INST[1]:ENABB.34 STATus:QUEStionable:INSTrument[1]:ENABle COMMAND Syntax: Short Form: STAT:QUES:INST:ENAB[1] <int_

MST 488-27 013004B-11STAT:QUES:INST:ISUM:ENABB.39 STATus:QUEStionable:INSTrument:ISUM:ENABle COMMAND Syntax: Short Form: STAT:QUES:INST:ISUM:ENAB &l

B 228-1372 COND/CONFORM 052704Conditions of ConformanceProgramming ModuleWhen this product is used in applications governed by the requirements of th

B-12MST 488-27 013004Description: Posts error messages to the output queue. Returns the next error number followed by its corre-sponding error messag

MST 488-27 013004B-13/(B-14 Blank)B.48 SYSTem:SET COMMAND SYST:SETSyntax: Short Form: SYSTem:SET {CM0 | CM1 | SI0 | SI1}Long Form: SYSTem:SET {C

MST 48-27 SVC 013004C-1APPENDIX C - CIIL COMMAND DEFINITIONSC.1 INTRODUCTIONThis appendix defines the CIIL commands used with the MST 488-27 Control

C-2MST 488-27 SVC 013004FIGURE C-2. INX — INITIATE OP CODE COMMANDFIGURE C-3. FTH — FETCH COMMANDSyntax:INX VOLT (initiate voltage reading)INX C

MST 48-27 SVC 013004C-3FIGURE C-4. SET COMMANDSyntax:FNC DCS :CHnn SET VOLT <value> CURL <value>FNC DCS :CHnn SET CURR <value> VL

C-4MST 488-27 SVC 013004FIGURE C-5. OPN, CLS — OPEN, CLOSE RELAY COMMANDSFIGURE C-6. RST — RESET COMMANDFIGURE C-7. CNF, IST — CONFIDENCE TES

MST 488 SVC 013004C-5FIGURE C-8. STA — STATUS COMMANDSyntax: STAFunction: Causes power supply to return operating status to controller.Description:

C-6MST 488-27 SVC 013004FIGURE C-9. GAL — GO TO ALTERNATE LANGUAGE COMMANDSyntax:GALFunction: Enables utility commands which change error handling

228-1369 SAFETY - (MST) 013004 C/(D Blank)SAFETY INSTRUCTIONS1. Installation, Operation and Service PrecautionsThis product is designed for use in

MST488-27 SVC 013004iTABLE OF CONTENTSSECTION PAGESECTION 1 - INTRODUCTION1.1 Scope of Manual ..............