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4.1 Setting the RS-232C Communication Conditions

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NOTE

Bits

Description

1 2

Baud rate

0 0

0 1

1 0

1 1

9600

4800

2400

19200

Data length

8 bits

7 bits

4 5

Parity

0 0

0 1

1 0

1 1

None

Even

Odd

Stop bits

1 bit

2 bits

Delimiter

CR+LF

Bits

Description

Baud rate

Data length

Parity

Stop bits

Delimiter

Handshake

0: OFF

1: ON

Chapter 4

Operation

4.1 Setting the RS-232C Communication Conditions

Use the communication condition setting switches on the RS-232C panel to

set the communication condition.

On dispatch from the factory, this address is initially set to 00000000.

If you change the communication condition while the 3532-50 or 3522-50
is being used, then you should immediately turn the power off and on
again.
If this is not done, the communication condition will not be changed to the

new one.

When using with the personal computer, set bit 8 to 0.
When using with the optional 9442 printer, set all bits to 1.

Содержание 9593-01

Страница 1: ...INSTRUCTION MANUAL 3532 50 3522 50 LCR HiTESTER 9593 01 RS 232C INTERFACE...

Страница 2: ......

Страница 3: ...hapter 4 Operation 11 4 1 Setting the RS 232C Communication Conditions 11 4 2 Communication Methods by the RS 232C 12 4 3 Message Format 13 4 3 1 Program Message 13 4 3 2 Response Messages 13 4 4 Head...

Страница 4: ...Chapter 6 Sample Programs 83 Chapter 7 Troubleshooting 91 Index INDEX 1...

Страница 5: ...uct NOTE Advisory items related to performance or correct operation of the product Introduction Thank you for purchasing the HIOKI 9593 01 RS 232C INTERFACE for the 3532 50 and 3522 50 LCR HiTESTERs T...

Страница 6: ...ii _____________________________________________________________________________________________ _____________________________________________________________________________________________...

Страница 7: ...____________ Chapter 1 Before Use 1 1 Check of External Appearance and Accessories When you receive the product inspect it carefully to ensure that no damage occurred during shipping In particular che...

Страница 8: ..._________________________________________________________ 1 2 Shipping Precautions If reshipping the unit preferably use the original packing If this is not available use the following procedure 1 Wra...

Страница 9: ...ely turn the power off and on again If you do not do so the communication conditions will not be changed to the new one 2 Always be sure to secu re the RS 232C cable to the 9593 01 unit by tightening...

Страница 10: ...specifications or may even fail To avoid the danger of electric shock never operate the product with an input module removed To use the product after removing an input module install a blank panel ove...

Страница 11: ...1 Introduction to the 9593 01 RS 232C INTERFACE 2 2 Features By connecting the 9593 01 RS 232C INTERFACE to the 3532 50 or the 3522 50 LCR HiTESTER it is possible to control all the functions of the...

Страница 12: ...levels 5 V to 15 V 15 V to 5 V ON OFF Output voltage levels load impedance 3 k to 7 k 5 V to 9 V 9 V to 5 V ON OFF RS 232C Interface Connector Pin Assignments D subminiature 25 pin female NOTE Signal...

Страница 13: ...n male D subminiature 9 pin female BA TxD 2 BB RxD 3 CA RTS 4 CB CTS 5 CC DSR 6 AB GND 7 CD DTR 20 2 BB RxD 3 BA TxD 1 CF DCD 4 CD DTR 5 AB GND 7 CA RTS 8 CB CTS 6 CC DSR 9593 01 PC AT BA TxD 2 BB RxD...

Страница 14: ...fer empty Handshake 1 Controls when receiving When the receiving buffer is more than 85 full to indicate to the controller that the empty buffer capacity is low RTS is set to Low Processing of data in...

Страница 15: ...ols and Connections 1 Initial Screens During communications in the remote state the LOCAL key to release the remote state is displayed on the screen Press this key to resume the normal state local sta...

Страница 16: ...INTERFACE connectors CAUTION To avoid damage to the product do not short circuit the output terminal and do not input voltage to the output terminal Communication condition setting switches RS 232C co...

Страница 17: ...d rate 2 3 Data length 4 Parity 5 6 Stop bits 7 Delimiter 8 Handshake 0 OFF 1 ON Chapter 4 Operation 4 1 Setting the RS 232C Communication Conditions Use the communication condition setting switches o...

Страница 18: ...from the computer while response messages are those sent from the 3532 50 3522 50 to the computer 1 Program messages Program messages are command messages or query messages Command massages are order...

Страница 19: ...be abbreviated The whole command form is referred to as the long form and the abbreviated form as the short form In this manual the short form is written in upper case letters and then this is contin...

Страница 20: ...consisting of a sequence of words separated by colons Examples BEEPer KEY RANGe AUTO etc Particular header A header beginning with an asterisk to indicate that it is a particular command Examples RST...

Страница 21: ...se letters Example TRIGger INT 2 Decimal data The numeric data values are all represented in decimal in three formats identified as NR1 NR2 and NR3 and each of these can appear as either a signed numb...

Страница 22: ...n plus linefeed 1 Message unit separator A semicolon is used as a message unit separator when it is desired to set out several messages on a single line Example RANGe AUTO ON BEEP KEY ON IDN When mess...

Страница 23: ...the current directory in the directory structure of UNIX or MSDOS and until it is cleared the analysis of following commands is performed by deeming them to be preceded by the current path which has...

Страница 24: ...cleared The output queue is also cleared when the power is turned off and turned on again The 3532 50 3522 50 have an output queue of 300 bytes capacity If the response messages overflow this limit of...

Страница 25: ...side the set range The designated data value is not acceptable Execution is impossible because some other function is being performed Bit 3 DDE Device dependent error When a command cannot be executed...

Страница 26: ...Bit 3 IUF Impedance range underflow Bit 2 IDX Data sampling completed Bit 1 EOM Measurement completed Bit 0 CEM Compensation data measurement completed Event Status Register 1 ESR1 Bit Assignments Bit...

Страница 27: ...Command Function Ref page Display function APPLication DISPlay LIGHt Setting for LCD display 31 APPLication DISPlay LIGHt Queries the setting for LCD display 31 APPLication DISPlay MONItor Setting for...

Страница 28: ...de 40 PERcent Sets the reference value and the upper and lower limit values percentage values 41 PERcent Queries the reference value and the upper and lower limit values percentage values 41 COMParato...

Страница 29: ...test signal level 55 LEVel Queries the test signal level 55 LEVel CCURRent Sets the constant current level value 56 LEVel CCURRent Queries the constant current level value 56 LEVel CVOLTage Sets the...

Страница 30: ...SAVE Saves the test conditions in specified panel number 72 SAVE Queries the panel number in which data is saved 72 Scaling function SCALe Enables and disables the scaling function 73 SCALe Queries th...

Страница 31: ...t for averaging is set to 32 Error If data is other than character data and numerical value described above an execution error occurs Executing this command while the open or short circuit compensatio...

Страница 32: ...ESR Reads out the contents of the standard event status register SESR Syntax CLS Function Clears all the event registers SESR ESR0 ESR1 This has no effect upon the output queue Error If the data para...

Страница 33: ...name model name and software version Syntax IDN Function The response consists of the name of the manufacturer of the unit the model name and the software version No header is affixed to the response...

Страница 34: ...TO Open circuit compensation OFF Short circuit compensation OFF Trigger setting Internal trigger Trigger delay time 0 s Averaging OFF Test speed setting NORMAL Beep sound setting ON for key input OFF...

Страница 35: ...s command a command error occurs Executing this command while the open or short circuit compensation is performed generates an execution error Syntax TST Function Performs the self test of the 3532 50...

Страница 36: ...been completed Note All of the specific commands are in any case sequential commands except the MEASure query Therefore using this WAI command has an effect upon only MEASure query Example Transmissi...

Страница 37: ...lay and backlight remain on permanently OFF The LCD display and backlight remain off permanently When OFF is selected the LCD display and backlight go out approximately 10 seconds after the touch pane...

Страница 38: ...for voltage and current monitors Vmoni Imoni ON The voltage and current monitors display indications OFF The voltage and current monitors do not display indications Error If data is other than charac...

Страница 39: ...ng The numerical value can be in NRf format but any digits after the decimal point will be rounded Example Transmission AVERaging 32 The count for averaging is set to 32 Error If data is other than ch...

Страница 40: ...ts a beep sound is emitted OFF No beep sound is emitted Example Transmission BEEPer COMParator NG When the value is out of limits a beep sound is emitted Error If data is other than character data des...

Страница 41: ...pressed ON A beep sound is emitted OFF No beep sound is emitted Example Transmission BEEPer KEY ON When a key is pressed a beep sound is emitted Error If data is other than character data described a...

Страница 42: ...other than character data described above an execution error occurs Executing this command while the open or short circuit compensation is performed generates an execution error Syntax BIAS Function...

Страница 43: ...rs are off 0 Error If the response message is longer than 300 bytes a query error is generated Syntax COMParator data data ON OFF character data Function Turns the comparator function on and off Examp...

Страница 44: ...be in NRf format but rounding is performed for figures beyond the last valid decimal place Note The upper and lower limit values which are set as absolute values and which are set as percentage values...

Страница 45: ...e value and the lower and upper limit values of the mode and mode are common Therefore this command and the COMParator FLIMit PERcent command do the same action Example Transmission COMParator FLIMit...

Страница 46: ...mode ABS PERcent Percentage setting mode DEViation Deviation percentage setting mode Example Transmission COMParator FLIMit MODE PERcent The percentage setting mode is selected Error If data is other...

Страница 47: ...rmat but rounding is performed for figures beyond the last valid decimal place The reference value ref cannot be set to OFF Note The upper and lower limit values which are set as absolute values and w...

Страница 48: ...but rounding is performed for figures beyond the last valid decimal place Note The upper and lower limit values which are set as absolute values and which are set as percentage values are stored indi...

Страница 49: ...eference value and the lower and upper limit values of the mode and mode are common Therefore this command and the COMParator SLIMit PERcent command do the same action Example Transmission COMParator...

Страница 50: ...ge value setting mode DEViation Deviation percentage setting mode Example Transmission COMParator SLIMit MODE PERcent The percentage setting mode is selected Error If data is other than character data...

Страница 51: ...in NRf format but rounding is performed for figures beyond the last valid decimal place The reference value ref cannot be set to OFF Note The upper and lower limit values which are set as absolute va...

Страница 52: ...ation residual impedance of open circuit compensation phase angle of open circuit compensation in order Residual impedance Numerical value in NR3 format or OFF character data Phase angle Numerical val...

Страница 53: ...e open circuit compensation is performed at the set test frequency only spot compensation For DC compensation set to 0 Note When the compensation is performed at all the test frequencies about 3 minut...

Страница 54: ...compensation function enablement as character data or a numerical value in NR3 format OFF The open circuit compensation function has been set to off ALL The open circuit compensation function at all...

Страница 55: ...es Numerical data The short circuit compensation is performed at the set test frequency spot compensation 0 compensation for DC Note When the compensation is performed at all the test frequencies abou...

Страница 56: ...nsation function at all the test frequencies has been set to on Numerical data The short circuit compensation function at the set test frequency has been set to on spot compensation Example Response I...

Страница 57: ...errors ESR0 Reads out event status register 0 Syntax ERRor Function Returns the value of RS 232C communication condition errors as a numerical value in NR1 format from 0 to 7 and then clears RS 232C...

Страница 58: ...bit 4 bit 3 bit 2 bit 1 bit 0 Unused AND SLO SIN SHI FLO FIN FHI Event Status Register 1 ESR1 ESR1 Reads out event status register 1 Syntax ESR1 Function Returns the value of event status register 1...

Страница 59: ...limit If it is greater than 1 MHz the range of test signal level is limit When the test range and the test signal level are greater than each range after changing frequencies they are automatically ch...

Страница 60: ...a data ON OFF character data Function Sets whether or not the 3532 50 will prefix headers to its response messages When powering on data is initially set to OFF Example Transmission HEADer ON Headers...

Страница 61: ...ge level CC Constant current level Example Transmission LEVel CV The test signal level is set to constant voltage Error If data is other than numerical value described above an execution error occurs...

Страница 62: ...Rf format but rounding is performed for figures beyond the last valid decimal place When the test signal frequency is set to a value greater than 1MHz the range which can be set is from 10 A to 20 mA...

Страница 63: ...f the constant voltage The numerical value can be in NRf format but rounding is performed for figures beyond the last valid decimal place Example Transmission LEVel CVOLTage 1 234 The constant voltage...

Страница 64: ...cuit voltage value The numerical value can be in NRf format but rounding is performed for figures beyond the last valid decimal place Example Transmission LEVel VOLTage 1 234 The open circuit voltage...

Страница 65: ...Function Sets the limit value setting function to ON or OFF Example Transmission LIMiter ON The limit value setting function is enabled Error If data is other than character data described above an ex...

Страница 66: ...NRf format but rounding is performed for figures beyond the last valid decimal place Example Transmission LIMiter CURRent 10 00E 03 The current limit value is set to 10 mA Error If data is other than...

Страница 67: ...Rf format but rounding is performed for figures beyond the last valid decimal place Example Transmission LIMiter VOLTage 1 234 The voltage limit value is set to 1 234 V Error If data is other than num...

Страница 68: ...1 to 30 Function Sets the panel number which you wish to load The numerical value can be in NRf format but any digits after the decimal point will be rounded Example Transmission LOAD 2 The test cond...

Страница 69: ...impedance Z and phase angle The contents of MR0 and MR1 are set with the MEASure ITEM command 2 During comparator testing Returns the measured values of the first and second parameters which have bee...

Страница 70: ...ure ITEM 53 0 MEASure Response If headers are on Z 31 981E 03 PHASE 88 05 CP 4 9736E 09 D 0 03405 If headers are off 31 981E 03 88 05 4 9736E 9 0 03405 2 During comparator testing When comparator test...

Страница 71: ...normal testing Syntax MEASure ITEM MR0 MR1 data Numerical data in NR1 format from 0 to 255 Function Specifies the test parameters for response of the MEASure query during normal testing with bits The...

Страница 72: ...d B X Rp G Rs Q Measurement Register 1 MR1 MEASure ITEM Queries the test parameter for response of the MEASure query during normal testing Syntax MEASure ITEM Function Returns the test parameter to re...

Страница 73: ...es equivalent resistance G Conductance RP Parallel equivalent resistance X Reactance B Susceptance OFF Function Sets the displayed parameters Example Transmission PARameter1 Z PARameter3 PHASe The fir...

Страница 74: ...rameters Example Transmission PARameter1 DIGit 4 The number of displayed digits for the first parameter is set to 4 Note The response message for the MEASure query is always returned in 5 digits Error...

Страница 75: ...is greater than 1 MHz the range number 8 1 M range cannot be set RANGe Sets the test range Syntax RANGe data data Numerical data in NR1 format 1 to 10 Function Sets the test range The numerical value...

Страница 76: ...2 1 3 10 4 100 5 1 k 6 10 k 7 100 k 8 1 M 9 10 M 10 100 M RANGe Queries the test range Syntax RANGe Function Returns the test range setting as numerical value in NR1 format The numerical value corres...

Страница 77: ...l setting of test range ON Switches the automatic setting OFF Switches the manual setting Example Transmission RANGe AUTO ON The test range is switched to automatic selection auto ranging Error If dat...

Страница 78: ...If 21 or more characters are entered the first 20 characters are used Example Transmission SAVE 3 TEST1 The test condition is saved as a name TEST1 in panel number 3 Error If data is other than numer...

Страница 79: ...F Function Enables and disables the scaling function Example Transmission SCALe ON Enables the scaling function Error If data is other than character data described above an execution error occurs Exe...

Страница 80: ...calculation equation of the scaling function see the Instruction Manual of main unit Example Transmission SCALe FVALue 2 0000E 00 1 0000E 00 Sets a value to 2 0000 and b value to 1 0000 Error If data...

Страница 81: ...r calculation equation of the scaling function see the Instruction Manual of main unit Example Transmission SCALe SVALue 2 0000E 00 1 0000E 00 Sets a value to 2 0000 and b value to 1 0000 Error If dat...

Страница 82: ...SLOW2 character data Function Sets the testing speed Example Transmission SPEEd NORMal Error If data is other than character data described above an execution error occurs Executing this command while...

Страница 83: ...ger mode EXTernal External trigger mode Example Transmission TRIGger INTernal The trigger mode is set to internal trigger Error If data is other than character data described above an execution error...

Страница 84: ...rounding is performed for figures beyond the last valid decimal place Example Transmission TRIGger DELAy 0 05 The trigger delay time is set to 50 ms Error If data is other than numerical value describ...

Страница 85: ...he main unit settings The capital and lowercase letters digits 0 to 9 and hyphen can be used If an ID of eight or more characters is entered the first seven characters are used The user ID is cleared...

Страница 86: ...uit mode G conductance Rp effective resistance in parallel equivalent circuit mode X reactance B susceptance are as follows in NR3 format 1 Mantissa Five digits and decimal point 2 Exponent Two digits...

Страница 87: ...decimal point 2 Exponent Two digits 3 Voltage response format in NR2 format Four digits and decimal point 4 Current response format in NR3 format 1 Mantissa Four digits and decimal point 2 Exponent T...

Страница 88: ...tialization method Item Power on RST command CLS command RS 232C Communication conditions 1 Device specific functions ranges etc Output queue Input buffer Event registers 2 Current path Headers on off...

Страница 89: ...rogram carries out open and short circuit compensation on the 3532 50or 3522 50 Program List 10 OPEN COM1 9600 N 8 1 FOR RANDOM AS 1 20 PRINT 1 HEAD OFF 30 PRINT 1 CLS 40 CORR OPEN 50 INPUT Prepare un...

Страница 90: ...GOTO CORR SHORT 300 CORR END 310 PRINT Compensation operations completed 320 CLOSE 330 END Line Comments 10 Open the RS 232C circuit file 20 Switch off headers for the response message 30 Clear bits...

Страница 91: ...60 PRINT 1 LEV V 70 PRINT 1 LEV VOLT 1 00 80 PRINT 1 TRIG DELA 0 02 90 PRINT 1 SPEE SLOW 100 PRINT 1 MEAS ITEM 5 18 110 PRINT 1 TRG MEAS 120 LINE INPUT 1 A 130 PRINT 1 DISP MONI 140 LINE INPUT 1 B 150...

Страница 92: ...W 120 PRINT 1 BEEP KEY ON COMP NG 130 PRINT 1 PAR1 Z PAR2 PHAS 140 PRINT 1 PAR3 CP PAR4 D 150 PRINT 1 SAVE 1 TEST1 160 CLOSE 170 END Line Comments 10 Open the RS 232C circuit file 20 Set the test freq...

Страница 93: ...3 D 30 PRINT 1 TRIG EXT 40 PRINT 1 HEAD OFF 50 PRINT 1 FREQ 1 234E3 60 PRINT 1 RANG AUTO ON 70 PRINT 1 LEV CV LEV CVOLT 1 00 80 PRINT 1 COMP FLIM MODE ABS ABS 386 80E 6 386 95E 6 90 PRINT 1 COMP SLIM...

Страница 94: ...e auto ranging 70 Set the constant voltage to 1 V 80 Set the first parameter for the comparator function as absolute value the current path is used in this settings 90 Set the second parameter for the...

Страница 95: ...Hz Program List 10 OPEN COM1 9600 N 8 1 FOR RANDOM AS 1 20 PRINT 1 COMP OFF TRIG EXT 30 PRINT 1 LEV V LEV VOLT 1 00 40 PRINT 1 MEAS ITEM 1 0 50 PRINT 1 HEAD OFF 60 OPTION BASE 1 70 PNT 34 80 DIM TABLE...

Страница 96: ...ternal trigger mode 30 Set the measured voltage to 1V 40 Make a settings to response the parameter for Z by using the MEAS query 90 140 Set frequency mantissa table 150 Measure from EX TABLE T 8 50 Hz...

Страница 97: ...ement Have any of these transmitted queries resulted in as error Although a command has been transmitted nothing has happened Using the ESR query inspect the standard event status register and check w...

Страница 98: ...INPUT statement The response message to a query differs from the display on the front panel of the 3532 50 3522 50 Due to the response message being produced at the instant that the 3532 50 3522 50 re...

Страница 99: ...sages 12 Command reference 21 Communication conditions set switch 11 Comparator result logical product 20 Compound headers 14 Connector cable 6 D Data length 11 Data portion 13 Data separators 16 Deci...

Страница 100: ...NR2 format 15 NR3 format 15 NRf format 15 Names of the parts 9 O Output queue 18 P Parity 6 11 Particular command 21 Power turn on flag 19 Program message headers 14 Program messages 12 Q Query error...

Страница 101: ...8 28 0568 E mail os com hioki co jp URL http www hioki co jp Printed in Japan 9593A983 04 All reasonable care has been taken in the production of this manual but if you find any points which are uncle...

Страница 102: ...o 386 1192 Japan TEL 81 268 28 0562 FAX 81 268 28 0568 E mail os com hioki co jp HIOKI USA CORPORATION 6 Corporate Drive Cranbury NJ 08512 USA TEL 1 609 409 9109 FAX 1 609 409 9108 9593A983 04 01 06H...

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