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HAMEG Instruments GmbH • Industriestr. 6 • D-63533 Mainhausen • Deutschland  

Subject to change without notice

Tel.: +49 (0) 6182 800 0 • Fax: +49 (0) 6182 800 100 • E-Mail: [email protected] 

Geschäftsführer: Dipl.-Ing. Holger Asmussen, Dipl.-Ing. Andre Vander Stichelen • AG Offenbach am Main HRB 41200

1

1

HAMEG Instruments GmbH • Industriestraße 6 • D-63533 Mainhausen  

Subject to change without notice

Tel.: +49 (0) 6182 800 0 • Fax: +49 (0) 6182 800 100 • E-Mail: [email protected] 

Geschäftsführer: Dipl.-Ing. Holger Asmussen • AG Offenbach am Main HRB 41200

Firmware Version: 01.020 and later

English

S C P I   P r o g r a m m e r s   M a n u a l

H M S   S e r i e s

1

HAMEG Instruments GmbH • Industriestraße 6 • D-63533 Mainhausen  

Subject to change without notice

Tel.: +49 (0) 6182 800 0 • Fax: +49 (0) 6182 800 100 • E-Mail: [email protected] 

Geschäftsführer: Dipl.-Ing. Holger Asmussen • AG Offenbach am Main HRB 41200

Firmware Version: 01.020 and later

English

S C P I   P r o g r a m m e r s   M a n u a l

H M S   S e r i e s

HMO352x, HMO2524

HMO72x ... HMO202x

Firmware Version: 03.00 and later

English

:ACQuire 

:CHAN1OFFSet 

:DISPlay

:HCOPy

*ESR? 

*OPC?

:LOGic:SIZE

:MEASure

:POD1

:SYSTem

*SRE?

S C P I  P r o g r a m m e r s M a n u a l

  H M O   S e r i e s

SCPI Commands HMC8012

*OPC? with short timeout

1.  Send the overlapped command without *OPC, *OPC? or *WAI

2.  Poll the operation complete state periodically (by means of a timer) using the sequence: 

‹

short timeout

›

; *OPC?

3.  A return value (LSB) of 1 indicates that the overlapped command has finished. In case of a timeout, the operation is 

ongoing.

4.  Reset timeout to former value

5.  Clear the error queue with 

SYStem:ERRor?

 to remove the „-410, Query interrupted“ entries.

Using several threads in the controller application

As an alternative, provided the programming environment of the controller application supports threads, separate 
threads can be used for the application GUI and for controlling the instrument(s) via SCPI.

A thread waiting for a *OPC? thus will not block the GUI or the communication with other instruments.

1.6 

Status Reporting System

The status reporting system stores all information on the current operating state of the instrument, and on errors 
which have occurred. This information is stored in the status registers and in the error queue. Both can be queried via 
GPIB bus or LAN interface (

STATus

... commands).

1.6.1  Structure of a SCPI Status Register

Each standard SCPI register consists of 5 parts. Each part has a width of 16 bits and has different functions. The 
individual bits are independent of each other, i.e. each hardware status is assigned a bit number which is valid for all 
five parts. Bit 15 (the most significant bit) is set to zero for all parts. Thus the contents of the register parts can be 
processed by the controller as positive integers.

Description of the five status register parts (please refer to page 20)

The five parts of a SCPI register have different properties and functions:

– CONDition

 The 

CONDition

 part is written into directly by the hardware or the sum bit of the next lower register. Its contents reflect 

the current instrument status. This register part can only be read, but not written into or cleared. Its contents are not 

affected by reading.

– EVENt

 The 

EVENt

 part indicates whether an event has occurred since the last reading, it is the „memory“ of the condition part. 

It only indicates events passed on by the transition filters. It is permanently updated by the instrument. This part can 

only be read by the user. Reading the register clears it. This part is often equated with the entire register.

– ENABle

 The 

ENABle

 part determines whether the associated 

EVENt

 bit contributes to the sum bit (see below). Each bit of the 

EVENt part is „ANDed“ with the associated ENABle bit (symbol ‚&‘). The results of all logical operations of this part are 

passed on to the sum bit via an „OR“ function (symbol ‚+‘).

 

ENABle

 bit = 0: the associated 

EVENt

 bit does not contribute to the sum bit 

ENABle

 bit = 1: if the associated 

EVENt

 bit 

is „1“, the sum bit is set to „1“ as well. This part can be written into and read by the user as required. Its contents are 

not affected by reading.

Sum bit

The sum bit is obtained from the 

EVENt

 and 

ENABle

 part for each register. The result is then entered into a bit of the 

CONDition

 part of the higher-order register.

The instrument automatically generates the sum bit for each register. Thus an event can lead to a service request 
throughout all levels of the hierarchy.

Содержание HMC8012

Страница 1: ...sion 01 020 and later English S C P I P r o g r a m m e r s M a n u a l H M S S e r i e s 1 HAMEG Instruments GmbH Industriestra e 6 D 63533 Mainhausen Subject to change without notice Tel 49 0 6182 8...

Страница 2: ...English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 Inhalt 1 1 Remote Control Interfa...

Страница 3: ...34401A and 34410A Naturally the free HAMEG software HMExplorer is also available for the HMC series This Windows application offers HMC instruments a terminal function the option to create screenshots...

Страница 4: ...icularly attractive for customers who already have an existing GPIB environment With minimum efforts an old instrument can be replaced by a model of the HMC8012 To be able to control the instrument vi...

Страница 5: ...onfiguration Risk of network errors Connection errors can affect the entire network If your network does not support DHCP or if you choose to disable dynamic TCP IP configuration you must assign valid...

Страница 6: ...g r a m m e r s M a n u a l H M S S e r i e s HMO352x HMO2524 HMO72x HMO202x Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P...

Страница 7: ...ment Setting commands cause instrument settings such as a reset of the instrument or setting the frequency Queries cause data to be provided for remote control e g for identification of the instrument...

Страница 8: ...CII code 0 to 9 11 to 32 decimal e g blank The headers may consist of several mnemonics keywords Queries are formed by appending a question mark directly to the header The commands can be either devic...

Страница 9: ...s are marked by square brackets in the description The instrument must recognize the long command to comply with the SCPI standard Some commands are considerably shortened by these optional mnemonics...

Страница 10: ...ent must lie inside the value range 32000 to 32000 The exponent is introduced by an E or e Entry of the exponent alone is not allowed In the case of physical quantities the unit can be entered Allowed...

Страница 11: ...isk marks a common command Quotation marks introduce a string and terminate it A white space ASCII Code 0 to 9 11 to 32 decimal e g blank separates the header from the parameters Table 1 6 Syntax Elem...

Страница 12: ...its or to the units set using the Unit command The response 3 5E9 in the previous example stands for 3 5 GHz Truth values Boolean values are returned as 0 for OFF and 1 for ON Example Setting command...

Страница 13: ...the ESE Setting bit 5 in the SRE Waiting for service request SRQ OPC Stops command processing until 1 is returned This is only the case after the Opera tion Complete bit has been set in the ESR This...

Страница 14: ...the instrument and on errors which have occurred This information is stored in the status registers and in the error queue Both can be queried via GPIB bus or LAN interface STATus commands 1 6 1 Stru...

Страница 15: ...receives its information from the following registers The Event Status Register ESR with the associated mask register standard Event Status Enable ESE The STATus OPERation and STATus QUEStionable regi...

Страница 16: ...l 3 QUEStionable status sum bit The bit is set if an EVENt bit is set in the QUEStionable status register and the associated ENABle bit is set to 1 A set bit indicates a questionable instrument status...

Страница 17: ...oes not fetch requested data and sends new instructions to the instrument instead The cause is often a query which is faulty and hence cannot be executed 3 Device dependent Error This bit is set if a...

Страница 18: ...rent overrange This bit is set if a current range overload occurs 2 to 3 Not used 4 Temperature overrange This bit is set if a temperature range overload occurs 5 Frequency overload underflow This bit...

Страница 19: ...uery the higher level reg isters The commands of the STATus system query the SCPI registers STATus QUEStionable The returned value is always a decimal number that represents the bit pattern of the que...

Страница 20: ...u a l H M O S e r i e s SCPI Commands HMC8012 Questionable Data Register 2 3 4 5 7 0 1 2 3 4 5 6 7 Enable Register Condition Register OR 0 1 2 3 4 5 6 7 Operation Complete OPC 0 1 Query Error 2 Divice...

Страница 21: ...Command Reference This chapter provides the description of all remote commands available for HMC8012 The commands are sorted according to the menu structure of the instrument A list of commands in al...

Страница 22: ...012 IDN IDeNtification returns the instrument identification Return values ID HAMEG device type serial number firmwareversion Example HAMEG HMC8012 12345 01 000 Usage Query only OPC OPeration Complete...

Страница 23: ...e s SCPI Commands HMC8012 TST self TeST query Triggers selftests of the instrument and returns an error code in decimal form see Service Manual supplied with the instrument 0 indicates no errors occur...

Страница 24: ...HMC8012 SYSTem BEEPer STATe State Switches the front panel control beeper on or off For example if the control beeper is disabled you don t get a control beep during the manual or signgle trigger Par...

Страница 25: ...dustriestra e 6 D 63533 Mainhausen Subject to change without notice Tel 49 0 6182 800 0 Fax 49 0 6182 800 100 E Mail info hameg com Gesch ftsf hrer Dipl Ing Holger Asmussen AG Offenbach am Main HRB 41...

Страница 26: ...Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 2 4 Trigg...

Страница 27: ...Gic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 TRIGger INTerval MIN MAX Returns the trigger time interval for the single trigger mod...

Страница 28: ...12 TRIGger MODE Mode Selects the trigger mode Parameters Mode AUTO MANual SINGle AUTO Automatic trigger mode MANual Manual trigger mode SINGle Single trigger mode RST AUTO TRIGger MODE Returns the tri...

Страница 29: ...PC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 MEASure CONTinuity Configures the instrument for continuity measurements The dis...

Страница 30: ...the instrument for diode tests The displayed value will be reset and the instrument immediately triggers a measurement Return values Value The command returns a single reading Range 5V Usage Query onl...

Страница 31: ...i e s SCPI Commands HMC8012 MEASure FRESistance Range AUTO MIN MAX DEF Configures the instrument for 4 wire resistance measurements The displayed values including statistic values will be reset and t...

Страница 32: ...S e r i e s HMO352x HMO2524 HMO72x HMO202x Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a...

Страница 33: ...nds CONFigure CAPacitance Range AUTO MIN MAX DEF 33 SENSe CAPacitance NULL STATe ON OFF 33 SENSe CAPacitance NULL STATe 33 SENSe CAPacitance NULL VALue Value MIN MAX 34 SENSe CAPacitance NULL VALue MI...

Страница 34: ...C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe CAPacitance NULL VALue Value MIN MAX Sets the null value of the capacitance measurement function Parameters Value...

Страница 35: ...SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe CAPacitance RANGe UPPer MIN MAX DEF Returns the state of the capacitance measurement function range Return...

Страница 36: ...es the beeper of the continuity measurement function Parameters State ON OFF ON Activates the beeper function of the continuity measurement function OFF Disables the beeper function of the continuity...

Страница 37: ...irmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 S...

Страница 38: ...R OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe CURRent AC NULL VALue Value MIN MAX Sets the null value of the AC I mea...

Страница 39: ...ent function range Return values Range 20mA 200mA 2A 10A MIN 2 00000000E 02 MAX 1 00000000E 01 DEFault 2 00000000E 02 AC V configuration commands CONFigure VOLTage AC Range AUTO MIN MAX DEF 39 SENSe V...

Страница 40: ...d later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe VOLTage AC BANDwidt...

Страница 41: ...Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012...

Страница 42: ...H M O S e r i e s SCPI Commands HMC8012 DC I configuration commands CONFigure CURRent DC Range AUTO MIN MAX DEF 42 SENSe CURRent DC NULL STATe ON OFF 42 SENSe CURRent DC NULL STATe 42 SENSe CURRent DC...

Страница 43: ...R OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe CURRent DC NULL VALue Value MIN MAX Sets the null value of the DC I mea...

Страница 44: ...URRent DC RANGe UPPer MIN MAX Returns the state of the DC I measurement function range Return values Range 20mA 200mA 2A 10A MIN 2 00000000E 02 MAX 1 00000000E 01 DEFault 2 00000000E 02 DC V configura...

Страница 45: ...C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe VOLTage DC NULL STATe Returns the null function state of the DC V measurement function Return values State 1 0 1 O...

Страница 46: ...irmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 S...

Страница 47: ...ASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 Diode configuration commands CONFigure DIODe 47 SENSe DIODe THReshold Threshold MIN MAX DEF 47 S...

Страница 48: ...ode measurement function Return values State 1 0 1 ON beeper of the diode measurement function is activated 0 OFF beeper of the diode measurement function is disabled Frequency configuration commands...

Страница 49: ...EQuency APERture MIN MAX Returns the gate time of the frequency measurement function in AC V AC I mode Return values GateTime 1 00000000E 02 1 00000000E 01 1 00000000E 00 MIN 1 00000000E 02 MAX 1 0000...

Страница 50: ...MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe FREQuency VOLTage RANGe AUTO Mode Activates or disables the auto range mode of the AC V...

Страница 51: ...51 SENSe FRESistance NULL STATe 51 SENSe FRESistance NULL VALue Value MIN MAX 52 SENSe FRESistance NULL VALue MIN MAX 52 SENSe FRESistance RANGe AUTO Mode 52 SENSe FRESistance RANGe AUTO 52 SENSe FRE...

Страница 52: ...a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe FRESistance NULL VALue Value MIN MAX Sets the null value of the 4 wire 4w resistance measurement function Parameters Value 0 to 4...

Страница 53: ...stance measurement function range Return values Range 400 4k 40k 400k 4M MIN 4 00000000E 02 MAX 4 00000000E 06 2 wire resistance configuration commands CONFigure RESistance Range AUTO MIN MAX DEF 53 S...

Страница 54: ...nds HMC8012 SENSe RESistance NULL STATe Returns the null function state of the 2 wire 2w resistance measurement function Return values State 1 0 1 ON Null function of the 2w resistance measurement fun...

Страница 55: ...Commands HMC8012 SENSe RESistance RANGe UPPer Range MIN MAX DEF Sets the 2 wire 2w resistance measurement function range Parameters Range 400 4k 40k 400k 4M 40M 250M MIN 400 MAX 250M DEFault 400 RST A...

Страница 56: ...RE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 SENSe TEMPerature NULL STATe ON OFF Turns the null function for temperature measurement function on or off In this...

Страница 57: ...m e r s M a n u a l H M S S e r i e s HMO352x HMO2524 HMO72x HMO202x Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o...

Страница 58: ...E S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 ADC rate configuration commands SENSe ADCRate SLOW MEDium FAST 58 SENSe ADCRate 58 SENSe ADCRate SLOW MEDium FAST Se...

Страница 59: ...CURR AC AC I measurement function RES 2 wire resistance measurement function FRES 4 wire resistance measurement function FREQ Frequency measurement function in AC V mode FREQ CURR Frequency measuremen...

Страница 60: ...SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 Measurement function Mathematic functions Stats AVER Limits NULL dB dBm Power DC V only w...

Страница 61: ...imum and minimum low limit value is depending on the activated measurement function To activate the limit lines use the CALC FUNC LIM resp the CALC ON command Parameters Value Depending on the activat...

Страница 62: ...e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 CALCulate DBM REFerence MINimum MAXimum Returns the user defined dBm reference resistance value Return values Value e g 6 000E 02 CALCulate N...

Страница 63: ...Min of the statistic function depending on the activated measurement function To acti vate the statistic function use the CALC FUNC AVER resp the CALC ON command Return values Value e g 2 24768E 07 Us...

Страница 64: ...HMO2524 HMO72x HMO202x Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e...

Страница 65: ...DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Commands HMC8012 DATA LOG MODE UNLimited COUNt TIME Selects the data logging m...

Страница 66: ...ected storage location and file name If no logging file is found the message No Logging Files found is displayed If no storage location is selected the instrument queries the internal memory Please no...

Страница 67: ...queries the internal memory Please notice that the logging function has to be activated if you want to use the manual or single trigger mode trigger via TRIG button Without activating the logging fun...

Страница 68: ...sch ftsf hrer Dipl Ing Holger Asmussen AG Offenbach am Main HRB 41200 Firmware Version 01 020 and later English S C P I P r o g r a m m e r s M a n u a l H M S S e r i e s HMO352x HMO2524 HMO72x HMO20...

Страница 69: ...2x HMO202x Firmware Version 03 00 and later English ACQuire CHAN1OFFSet DISPlay HCOPy ESR OPC LOGic SIZE MEASure POD1 SYSTem SRE S C P I P r o g r a m m e r s M a n u a l H M O S e r i e s SCPI Comman...

Страница 70: ...commands of the STATus QUEStionable subsystem control the status reporting structures of the STATus QUEStionable registers See also chapter 1 6 1 Structure of a SCPI Status Register on page 14 STATus...

Страница 71: ...ustriestra e 6 D 63533 Mainhausen Subject to change without notice Tel 49 0 6182 800 0 Fax 49 0 6182 800 100 E Mail info hameg com Gesch ftsf hrer Dipl Ing Holger Asmussen AG Offenbach am Main HRB 412...

Страница 72: ...plies Modular System Series 8000 Programmable Instruments Series 8100 w w w h a m e g c o m 43 2030 2010 43 2030 2010 authorized dealer Oscilloscopes Spectrum Analyzer Power Supplies Modular System Se...

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