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8

4.3 SCPI Subsystem Commands

Subsystem commands control all Z

+

 functions. For a full command description refer to section 

7.12 in Z

+

 series User Manual. Short list of Z

+

 series commands:

SCPI Command

Description

ABORt

Aborts the triggered action

DISPlay

[:WINDow]:STATe <bool> 

Display ON/OFF*

[:WINDow]:FLASh <bool> 

Display Flash

GLOBal

:CURRent

:[AMPLitude] <NRf+> 

Set the output current for all power supplies

:VOLTage

:[AMPLitude] <NRf+> 

Set the output voltage for all power supplies

:OUTPut:STATe <bool> 

Enables/disables the all power supplies output

*RCL {1|2|3|4}

Recall setting for all power supplies

*RST 

Reset all power supplies

*SAV {1|2|3|4}

Save settings for all power supplies

INITiate

[:IMMediate] 

Trigger initiate

:CONTinuous <bool> 

Enable/disable continuously trigger*

INSTrument

:COUPle ALL|NONE 

Couple for all Z

+

 power supplies

:NSELect <NRf> 

Select the power supply for communication*

MEASure

:CURRent[:DC]?

Returns the measured output current

:VOLTage[:DC]?

Returns the measured output voltage

:POWer[:DC]?

Returns the measured output power

OUTPut

[:STATe] <bool> 

Enables/disable the supply output*

:PON

[:STATe] <bool> 

Programs the Power-ON state*

:PROTection

:CLEar 

Resets latched protection

:FOLDback

[:MODE] OFF|CC|CV 

Set operation protection mode*

:DELay <NRf+> 

Set protection delay*

:ILC

:MODE <bool> 

Enables/disable analog output ON/OFF control*

:TTLTrg

:MODE OFF|FSTR|TRIG 

Set output trigger mode*

:RELay {1|2}

[:STATe] <bool> 

Set control pins status*

:MODE?

Returns the operation mode CV/CC/OFF

Содержание Z+ Series

Страница 1: ...Programmable DC Power Supplies 200W 400W 600W 800W in 2U Built in USB RS 232 RS 485 Interface Series User Manual Optional Interface IEEE488 2 SCPI GPIB Multi Drop...

Страница 2: ...UPPLIES Manual Supplement Refer to the Z Technical Manual for information on installing the power supply safety requirements specifications operating the front panel using the serial RS 232 485 USB pr...

Страница 3: ...2 Configuration the Power Supply 6 3 2 1 To Select the Communication Interface 6 3 2 2 To Select the Address 6 3 2 3 To Select the Baud Rate 57600 485 Interface only 6 3 2 4 To Select the Communicatio...

Страница 4: ...able with connectors that allow cables to be stacked together There are eight data wires eight control wires and eight ground wires If the system runs from a personal computer there are numerous vendo...

Страница 5: ...dforaRS485interface Eachunitmusthaveauniqueaddress ranging from 01 to 31 IEEE module gets the address of the unit into which it is installed For RS485 interface set Baud rate at 57600 bps and Communic...

Страница 6: ...SCPI protocol EOI Flag TRUE The End or Identify is a control line in the IEEE cable that is initiated when the last character of a message string is sent It is not supported by this interface EOS Fla...

Страница 7: ...ress REM button The LED is illuminated INtF appears on Voltage display 2 Turn Voltage Encoder until baUd message appears on Current display 3 Press Current Encoder Existing Baud Rate appears on Curren...

Страница 8: ...RST Reset SAV 1 2 3 4 Saves an instrument state SRE NR1 Set service request enable register SRE Return service request enable register STB Return status byte TRG Trigger For more information refer to...

Страница 9: ...2 3 4 Save settings for all power supplies INITiate IMMediate Trigger initiate CONTinuous bool Enable disable continuously trigger INSTrument COUPle ALL NONE Couple for all Z power supplies NSELect NR...

Страница 10: ...ram from memory STEP ONCE AUTO Set trigger depends execution step STORe 1 2 3 4 Store LIST program in memory DWELl NRf Set time interval VOLTage NRf Set output voltage points WAVE COUNt 1 9999 Inf Set...

Страница 11: ...Stionable INSTrument ISUMmary2 Reads the source of the SRQ in Logical Z Supplies 14 through 27 STATus QUEStionable INSTrument ISUMmary3 Reads the source of the SRQ in Logical Z Supplies 28 through 30...

Страница 12: ...second VOLT 15 10 millisecond WAVE TIME 1 1 1 1 1 1 1 1 1 1 1 1 14 millisecond Query execution time is between 20 50 milliseconds Response is dependent upon string length WAVE VOLT 45 millisecond SYST...

Страница 13: ...12 Fig 4 1 Status Register and SRQ Tree 4 8 Register Structure...

Страница 14: ...13 Fig 4 2 Instrument Summary Register Tree for Multi Drop Mode...

Страница 15: ...with the Z 1 Run National Instruments MAX Measurement Automation Explorer program 2 Select Devices and Interfaces GPIB0 press Scan for Instruments Refer to Fig 5 1 3 In the right window click on Inst...

Страница 16: ...unicator appears Refer to Fig 5 3 5 In the Send String box IDN appears Click Query The ID string indicates the model serial number firmware version and the GPIB card firmware version This will be show...

Страница 17: ...NOTES...

Страница 18: ...1 www tdk lambda co il E mail info tdk lambda co il JAPAN TDK Lambda Corporation International Sales Divison Nittetsu Bldg 6F 1 13 1 Nihonbashi Chuo ku Tokyo 103 0027 Japan Tel 81 3 5201 7175 Fax 81 3...

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