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10

CN

电子负载产品用

SCPI 

指令操作说明书

日期:23-07-2015

SCPI

II. 

电流设定值

(

按照“

1999 SCPI Command reference

”规格:

19 Source Subsystem)

电子负载适用:

 

这些指令支持

 3.01

以上产品固件版本的电子负载。

 

HIGH

设定值始终大于

LOW

设定值,否则出现错误。

HIGH

LOW

指令仅在

Level A/B

操作下有效,在其他不同级别的控制

模式下会返回一错误。

 

设定值的查询和设定始终针对当前所选“

Level Control

”。意即:如果

Level A

被激活,用

CURR

发送的设定值只针对

Level 

A

模式。否则将忽略设定值,并产生一错误。必须在产品设为远程操作模式前选择控制模式。不属于预选模式的其他设定

值就不能设定,必须预先设置。因此,继续远程控制产品时,建议在设置菜单下将“

Keep set values

”选项设为“

no

,故在转换“

Mode

”时将设定值重设为默认值。

[SOURce:]

   CURRent

 

 

  [:LEVel]?       

-><NRf>[Unit]  

查询电流最后设定值

 

                   Level A

B

,看当前处于哪个模式

 

  [:LEVel] 

       

<NRf+>Unit    

设定电流

 

                   Level A

B

,看当前处于哪个模式

 

  :HIGH        

<NRf+>[Unit]  

Level A/B

操作下为

Level A

设定电流设定值

 

  :HIGH?        

-><NRf>Unit  

 

Level A/B

操作下查询

Level A

的设定电流

 

  :LOW 

        

<NRf+>[Unit]  

Level A/B

操作下为

Level B

设定电流设定值

 

  :LOW?        

-><NRf>Unit  

 

Level A/B

操作下查询

Level B

的设定电流

举例:

CURR

20.00   

 

将输入电流极限设为

20 A

A

B

CURR:HIGH?  

 

Level A/B

操作下查询

Level A

的电流设定值

SOUR:CURR:LOW

0.4

A

 

Level A/B

操作下将

Level B

的电流设定值设为

0.4 A

III. 

功率设定值

(

按照“

1999 SCPI Command reference

”规格:

19 Source Subsystem)

电子负载适用:

 

这些指令支持

 3.01

以上产品固件版本的电子负载。

 

HIGH

设定值始终大于

LOW

设定值,否则出现错误。

HIGH

LOW

指令仅在

Level A/B

操作下有效,在其他不同级别的控制

模式下会返回一错误。

 

设定值的查询和设定始终针对当前所选“

Level Control

”。意即:如果

Level A

被激活,用

CURR

发送的设定值只针对

Level 

A

模式。否则将忽略设定值,并产生一错误。必须在产品设为远程操作模式前选择控制模式。不属于预选模式的其他设定

值就不能设定,必须预先设置。因此,继续远程控制产品时,建议在设置菜单下将“

Keep set values

”选项设为“

no

,故在转换“

Mode

”时将设定值重设为默认值。

[SOURce:]

   POWer

 

 

  [:LEVel]?       

-><NRf>Unit  

 

查询功率最后设定值

 

                   Level A

B

,看当前处于哪个模式

 

  [:LEVel] 

       

<NRf+>[Unit]  

设定功率

 

                   Level A

B

,看当前处于哪个模式

    

:HIGH        

<NRf+>[Unit]  

Level A/B

操作下为

Level A

设定功率设定值

 

  :HIGH?        

-><NRf>Unit  

 

Level A/B

操作下查询

Level A

的设定功率

 

  :LOW 

        

<NRf+>[Unit]  

Level A/B

操作下为

Level B

设定功率设定值

 

  :LOW?        

-><NRf>Unit  

 

Level A/B

操作下查询

Level B

的设定功率

举例:

POW:LEV

2300  

将产品功率极限设为

2300 W

,只要该值在允许范围内。

POW:HIGH

1500

POW:LOW

300  

将这两指令调节

Level A/B

动态操作下两水平的功率值设。

          

 

注意:必须将产品转至

„CP“

模式,以便运作动态功率。

Содержание IF-E1

Страница 1: ...SCPI STANDARD COMMANDS FOR PROGRAMMABLE INSTRUMENTS Command List For Electronic Loads For use with IF G1 IF E1B IF E2B IF E1 discontinued...

Страница 2: ...2 CN SCPI 23 07 2015 1 3 2 3 3 SCPI 4 3 1 IEEE488 2 4 3 2 4 3 3 5 3 4 6 3 5 6 3 6 9 3 7 9 3 8 9 3 9 12 3 9 1 SYST DATA SET SYST DATA REQ 12 4 13 5 14 5 1 SCPI 14...

Страница 3: ...0 A Time ddd hh mm s s s s s s s s s s s SCPI 1 GPIB IF G1 EOS 0x00 SCPI LF Line Feed 0xA ASCII 10 PC SPC IF G1 1 2 3 03 IF G1 CR LF CR EOI 2 1999 SCPI Command reference Numeric value MIN NR1 NR2 NR3...

Страница 4: ...vice Request Enable Register 3 2 Status Register STB GPIB Ethernet STB Bit 0 Bit 1 Bit 2 err 4 Bit 3 ques Questionable Status Register Bit 4 Bit 5 esr Event Status Register ESR Event Status Enable Reg...

Страница 5: ...z z z 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 7 6 5 4 3 2 8 9 10 11 12 13 14 U U U U U D U D U D 0 U U U 0 0 0 0 0 U D U D U D U D U D U D U D 0 U D U D U D 0 0 0 0 U D U D U D...

Страница 6: ...R1 PTRtransition NR1 PTRtransition NR1 NTRtransition NR1 NTRtransition NR1 QUEStionable EVENT NR1 Questionable Status Register CONDition NR1 QUES ENABle NR1 QUES ENABle NR1 PTRtransition NR1 PTRtransi...

Страница 7: ...10 1 REMote OPER Register 8 0 9 1 10 0 VERSion SRD SCPI SYST LOCK OWN SYST LOCK STAT 1 LOCK ON IF E1 IF E2B IF E1B SYSTem DATA SET CHAR SET 3 9 1 Programming object list SYST DATA SET 51 100 0 0x33 0x...

Страница 8: ...07 2015 IF E1B SYSTem COMMunicate NETwork MAC SRD MAC IPADdress SRD IP 192 168 0 2 IPADdress CHAR IP MASK SRD 255 0 0 0 MASK CHAR GATEway SRD 0 0 0 0 GATEway CHAR SYST COMM NET IPAD 192 168 0 2 IP 192...

Страница 9: ...PI Command reference 19 Source Subsystem 3 01 HIGH LOW HIGH LOW Level A B Level Control Mode LevelA CV VOLT Level A Keep set values no Mode SOURce VOLTage LEVel NRf Unit Level A B LEVel NRf Unit Level...

Страница 10: ...Level B LOW NRf Unit Level A B Level B CURR 20 00 20 A A B CURR HIGH Level A B Level A SOUR CURR LOW 0 4 A Level A B Level B 0 4 A III 1999 SCPI Command reference 19 Source Subsystem 3 01 HIGH LOW HIG...

Страница 11: ...Level A B Level B LOW NRf Unit Level A B Level B RES 1 300 1 3 RES HIGH Level A B Level A 1 2 V Level A B 1999 SCPI Command reference 19 Source Subsystem 3 01 A HIGH B LOW I IV Level A B A B 0 0005 s...

Страница 12: ...ct lists 16 SYST DATA SET ON DATA 1 Level A B EL3000 EL9000object list 54 5 6 10 LevelA B 0x40 64 0x60 96 SCPI SYST DATA SET 54 96 64 Programming object list 2 RE Quest 71 6 SYST DATA REQ 71 6 71 67 3...

Страница 13: ...while in local 203 Command protected R 223 Too much data 224 Illegal parameter value 225 Out of memory 240 Hardware error CAN CAN 241 Hardware missing 220 Parameter error 221 Settings conflict OUTPUT...

Страница 14: ...S SCAL ARR 3 MEAS SCAL VOLT DC 1 MEAS SCAL CURR DC 1 MEAS SCAL POW DC 1 OUTP 1 0 ON OFF OUTP ON OFF OUTP STAT 1 0 ON OFF OUTP STAT ON OFF POW 0 Pmax POW Pset POW LEV 0 Pmax POW LEV Pset POW HIGH POW L...

Страница 15: ...PULS TRAN LEAD STAT OPER STAT OPER EVENT 0 32767 STAT OPER COND 0 32767 STAT OPER ENAB 0 32767 STAT OPER ENAB 0 32767 STAT OPER PTR 0 32767 STAT OPER PTR 0 32767 STAT OPER NTR 0 32767 STAT OPER NTR 0...

Страница 16: ...T 2 U 3 U P S I 8 0 0 R P S I 9 0 0 0 E L 3 0 0 0 E L 9 0 0 0 VOLT VOLT VOLT LEV VOLT LEV VOLT HIGH VOLT HIGH VOLT LOW VOLT LOW VOLT PROT OVP VOLT PROT OVP VOLT PROT LEV OVP VOLT PROT LEV OVP RST IDN...

Страница 17: ......

Страница 18: ...ommands 20 3 1 Common IEEE488 2 commands 20 3 2 Event system 20 3 3 Register block 21 3 4 Status commands 22 3 5 System commands 22 3 6 Commands to control the input 25 3 7 Measurement commands 25 3 8...

Страница 19: ...iters LF Line Feed 0xA ASCII 10 A transmission from the device requires to first sent a mes sage from the host PC SPC etc The IF G1 will reply if the host expects a reply This is the case if the end o...

Страница 20: ...queried from the device by reading the Status Register STB GPIB Ethernet The status register STB consists of these bits Bit 0 Not used Bit 1 Not used Bit 2 err Error queue full this queue is cleared b...

Страница 21: ...U D U D U D 0 0 0 0 U D U D U D U D U D U D 0 U D U D U D 0 0 0 0 Enable Condition Positive transition Negative transition Event OR z z z z 0 0 0 0 0 0 0 z 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0...

Страница 22: ...the Questionable Status Register CONDition INT Query QUES event conditions ENABle INT Enable events for QUES ENABle INT Query PTRtransition INT Event will be triggered only at rising edge PTRtransiti...

Страница 23: ...net cards IF E1 IF E2B and IF E1B SYSTem DATA SET CHAR Transport encapsulated telegram in binary format Here Send data SET also see section 3 9 1 Further information about the encapsulated telegram ca...

Страница 24: ...is switched off and then on again MASK SRD Query the actual subnet mask address of the unit which will be returned in the typical format Example 255 0 0 0 MASK CHAR Set subnet mask via commandwith com...

Страница 25: ...d reference 19 Source Subsystem For electronic loads applies These commands are supported since device firmware 3 01 and up the HIGH set value always has to be greater than the LOW set value else an e...

Страница 26: ...the last set value for current Level A or B depending on what is currently active LEVel NRf Unit Set current Level A or B depending on what is currently active HIGH NRf Unit Set value for current of L...

Страница 27: ...are always dedicated to the currently selected Level Control That is if Level A is active and mode CR is preselected the set value sent with RES is set for Level A etc Else the set value is ignored a...

Страница 28: ...0 s Rise time 0 0003 s 0 2 s This results in a period pulse width A B of 100 s 200 s period time which corresponds to 10 kHz 0 005 Hz The duty cycle is thus adjustable from 50 s to 100 s or 0 025 to 9...

Страница 29: ...hex 0x40 and decimal 64 The required mask will be hex 0x60 and 96 decimal The mask selects the bits to change and to initiate a certain reaction by the control byte without effecting the other bits Th...

Страница 30: ...221 Settings conflict Read write law violated no access Access to menu only when OUTPUT OFF Access to set values denied 222 Data out of range Values exceeds upper or lower limit 223 Too much data Obj...

Страница 31: ...lue MEAS SCAL ARR 3 values MEAS SCAL VOLT DC 1 value MEAS SCAL CURR DC 1 value MEAS SCAL POW DC 1 value OUTP 1 0 ON OFF OUTP ON OFF OUTP STAT 1 0 ON OFF OUTP STAT ON OFF POW 0 Pmax POW Set value of po...

Страница 32: ...RAN dito SOUR PULS TRAN LEAD dito SOUR PULS TRAN LEAD dito STAT OPER STAT OPER EVENT 0 32767 STAT OPER COND 0 32767 STAT OPER ENAB 0 32767 STAT OPER ENAB 0 32767 STAT OPER PTR 0 32767 STAT OPER PTR 0...

Страница 33: ...V dito VOLT HIGH dito VOLT HIGH dito VOLT LOW dito VOLT LOW dito VOLT PROT dito OVP VOLT PROT dito OVP VOLT PROT LEV dito OVP VOLT PROT LEV dito OVP RST IDN String max 128 characters STB 0 255 ESR 0 2...

Страница 34: ...EA Elektro Automatik GmbH Co KG Helmholtzstra e 31 33 41747 Viersen Germany Tel 49 2162 37850 Fax 49 2162 16230 ea1974 elektroautomatik cn www elektroautomatik cn...

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