TDK-Lambda Genesys Series Скачать руководство пользователя страница 37

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Operation

Query Error
Device Dependant Error
Execution Error
Command

Not Used
Power On

Not Used

Standard

Operational

Event

Enable

Event

Enable

Condition

Positive Logic:
0 = No Event
1 = Event Occured

Questionable Condition

Event

Enable

Condition

Questionable

Message Available

Standard Event Summary

Operational

Status
Byte

Service
Request
Enable

Not

Output

Service

Request

INPO
INTO
ITMO
ICOM

OPC

QYE
DDE
EXE
CME

PON

CV
CC

Syst:Err Queue

Internal Input Overflow

Internal

Internal Overflow

ENA

OFF

OVP

FLD

OTP

Output Enable

Over Voltage Prot

Fold Back Prot

Over Temperature

AC Fail

Output Off

Shut Off

Spare

ENA

OFF

OVP

FLD

OTP

LSB 0

MSB 15

8
9

10
11

LSB 0

MSB 7

Constant Voltage

Spare

Foldback

Auto

Constant

CV
CC

LOC

FBE

AST

NFLT

Spare

LSB

MSB 15

INPO
INTO
ITMO
ICOM

System Error

M E S S A G E

N o

2 2

, B a

2 2

QUE
MAV

RQS

ESB

OPR

BSY

SYS

*STB?

*SRE nn
*SRE?

*ESR?

*ESE nn
*ESE?

STAT:OPER:COND?

STAT:OPER:ENAB
STAT:OPER:ENAB?

STAT:OPER:EVEN?

STAT:QUES:COND?

STAT:QUES:ENAB
STAT:QUES:ENAB?

STAT:QUES:EVEN?

SYST:ERR:ENAB
SYST:ERR?

NFLT

0
0
0

0
0

Busy

LOC

Figure 4.

Status and Error Register Tree Point-to-Point Mode

Содержание Genesys Series

Страница 1: ...6 3 3 0XOWL URS QWHUIDFH 2SWLRQ...

Страница 2: ...USER MANUAL FOR IEEE PROGRAMMING INTERFACE FOR GENESYSTM POWER SUPPLIES 5HY...

Страница 3: ...7KLV SDJH LQWHQWLRQDO OHIW EODQN...

Страница 4: ...0 3 EXAMPLE PROGRAM WRITTEN IN LABVIEW 6 2 PROGRAMMING COMMANDS 7 2 1 COMMAND NOTES 7 2 2 PROGRAMMING AND MESUREMENT COMMANDS 7 2 2 1 PROGRAM OUTPUT VOLTAGE 7 2 2 2 READ PROGRAMMED VOLTAGE COMMAND 8 2...

Страница 5: ...TE COMMAND 19 2 6 12 READ OPERATION COMPLETE COMMAND 19 2 6 13 SAVE POWER SUPPLY SETTINGS COMMAND 19 2 6 14 RECALL POWER SUPPLY SETTINGS COMMAND 19 2 7 INSTRUMENT SELECT COMMANDS 20 2 7 1 SELECT SUPPL...

Страница 6: ...T SWITCH LOCATION 3 FIGURE 3 IEEE SELECT SWITCH 3 FIGURE 4 STATUS AND ERROR REGISTER TREE POINT TO POINT MODE 31 FIGURE 5 STATUS AND ERROR REGISTER TREE MULTI DROP MODE 32 FIGURE 6 INSTRUMENT SUMMARY...

Страница 7: ...control 2 Point to Point Mode will mean that 1 IEEE Interface can control only 1 GEN supply 3 Multi Drop Mode will mean that 1 IEEE Interface can control more than 1 GEN supply 4 When in Multi Drop Mo...

Страница 8: ...l use the same commands as another s The Interface follows all of these standards Because many instruments may be connected and independently controlled by a single IEEE controller each instrument mus...

Страница 9: ...face and activate the Power Supply s Serial RS232 or RS485 I O capability The position of Switch 1 may be changed at any time but the new setting will not take affect until the power is switched off a...

Страница 10: ...ed If a command error exists or the Power Supply reports an error all subsequent commands in the buffer will be terminated and the status returned to the user I WKH XVHU HQWHUV PRUH WKDW HOGV DQ HUURU...

Страница 11: ...Here is a simple program which sends commands to a power supply to set the voltage set the current and measure the voltage The program s window only contains two items a Start button and a text box t...

Страница 12: ...ait milliseconds Dim StartTime As Long StartTime GetTickCount Do Loop While GetTickCount StartTime mSecWait End Sub 1 10 3 EXAMPLE PROGRAM WRITTEN IN LABVIEW The National Instruments LabVIEW programmi...

Страница 13: ...COND CURRENT CURR ENABLE ENAB ERROR ERR EVENT EVEN GLOBAL GLOB INSTRUMENT INST IMMEDIATE IMM ISUMMARY1 ISUM1 ISUMMARY2 ISUM2 ISUMMARY3 ISUM3 LEVEL LEV LIMIT LIM MEASURE MEAS MODE MOD NSELECT NSEL OPE...

Страница 14: ...ntroller does the next IEEE Read the interface will send the measured voltage to it Example MEASURE VOLTAGE 2 2 4 PROGRAM OUTPUT CURRENT COMMAND The output current is programmed by sending the command...

Страница 15: ...TATE 1 Notes 1 can be replaced with ON 2 2 8 DISABLE THE SUPPLY OUTPUT COMMAND The power supply output can be shut off by sending this command OUTPut STATe SP 0 This command is equivalent to programmi...

Страница 16: ...upply is in Remote Mode and a 2 if the supply is in Remote Mode with Local Lock Out Syntax SYSTem SET Example SYSTEM SET Returns LOC REM LLO 2 3 GLOBAL OUTPUT COMMANDS 2 3 1 USAGE Global Commands are...

Страница 17: ...URRENT AMPLITUDE 15 77 2 3 4 GLOBAL EANBLE THE SUPPLY OUTPUT COMMAND All power supply outputs can be turned on by sending this command GLOBal OUTPut STATe SP 1 The output will immediately jump to the...

Страница 18: ...oltage Remote Local Mode Auto Safe Restart and Current Fold Back If the output of the supply was set to an OFF condition by the Front Panel Button before the RCL command was sent the supply will remai...

Страница 19: ...e SOURCE VOLTAGE PROTECTION TRIPPED Read the response number The normal response is 0 zero If a 1 one is returned an over voltage has occurred and the output is shut down 2 4 1 4 SET THE UNDER VOLTAGE...

Страница 20: ...TION STATE SP 0 Example SOURCE CURRENT PROTECTION STATE 0 2 4 2 3 READ CURRENT FOLD BACK STATE COMMAND Read if the Fold back is enabled or disabled The interface will return an ON if Fold Back Protect...

Страница 21: ...he Output Queue Syntax SYSTem ERRor Example SYSTEM ERROR Returned Message Example 222 Data out of range 2 5 3 READ SUPPLY OUTPUT MODE COMMAND Read if the Power Supply is in the Constant Voltage Consta...

Страница 22: ...command is in addition to the SCPI compliance requirements 2 5 6 READ SCPI VERSION COMMAND Read the SCPI Compliance year that this interface adheres to Syntax SYSTem VERSion Example SYSTEM VERSION 2 6...

Страница 23: ...ary weighted number from 0 to 255 Syntax STB Example STB Notes The returned value is a decimal number representing the sum of all the bits The range of value is 0 to 255 2 6 5 SET STANDARD EVENT STATU...

Страница 24: ...identity string format is Manufacturer Model max volt max curr S N supply serial REV power supply revision IEEE interface version Syntax IDN Example IDN Return message example Lambda 6 200 S N 11111 1...

Страница 25: ...age Remote Local Mode Auto Safe Restart Current Fold Back etc can be stored in Memory To change one or more settings enter the one or more commands with new settings and then enter this command Syntax...

Страница 26: ...turns the selected Supply number xx 2 8 STATUS COMMANDS 2 8 1 READ OPERATIONAL CONDITION EVENT REGISTER COMMAND Reads the Operational Condition Event Register and puts the result in the Output Queue S...

Страница 27: ...e Example STATUS OPERATION ENABLE Notes The returned value is a decimal number representing the sum of all the enabled bits The range of value is 0 to 255 2 8 5 READ QUESTIONABLE CONDITION EVENT REGIS...

Страница 28: ...BLE INSTRUMENT SUMMARY ENABLE REGISTER COMMAND See Figure 6 and Section 2 9 8 THE SUMMARY REGISTERS Enable an SRQ from a sup ply to set Bit 0 of the Questionable Condition condition register Syntax ST...

Страница 29: ...ary register needs to be read to know if an HYHQW RFFXUUHG LQ DQ RWKHU UHJLVWHU 7KLV IDQ RXW DOORZV DXWRPDWLF WHVW SURJUDPV WR HI FLHQWO manage the remote programming mode A diagram of the register st...

Страница 30: ...a signal onto the Service Request SRQ line in the IEEE cable The controller program can detect the SRQ read what the problem is from the power supply and clear the SRQ The bit assignments for the Stat...

Страница 31: ...Not used 7 128 PON Power On Set when power is switched on Table 2 The Standard Event Status Register 2 9 5 1 THE STANDARD EVENT STATUS ENABLE REGISTER See the SET STANDARD EVENT STATUS ENABLE REGISTER...

Страница 32: ...FW WKH FRQGL tions under which the power supply is operating 2 9 6 2 THE OPERATIONAL CONDITION ENABLE REGISTER See the READ OPERATIONAL CONDITION ENABLE REGISTER COMMAND STATUS OPERATION ENABLE the SE...

Страница 33: ...ONDITION REGISTER COMMAND STATUS 48 67 21 21 7 21 DQG 7DEOH 7KH ELWV DV OLVWHG LQ 7DEOH UH HFW WKH TXHVWLRQDEOH error conditions under which the power supply is operating 2 9 7 2 THE QUESTIONABLE COND...

Страница 34: ...1 2 3 The INSTRUMENT SUMMARY EVENT REGISTER ISUM1 through ISUM3 see Figure 6 will record the address of the supply causing an SRQ These are EVENT registers and the bits will remain set until read by t...

Страница 35: ...Character A character was received that is not a z A Z 0 9 period space CR LF V LT 50 VOLT 50 102 Syntax error IEEE receives unrecognized command word BEAS VOLT VOLTS 150 104 Data type error IEEE rec...

Страница 36: ...Enable Open shutdown Enable Open occurred from rear panel J1 340 Internal message fault HQHUDO QRQ VSHFL HG QWHUQDO PHVVDJH IDXOW 341 QSXW RYHU RZ IEEE receive data buffer is too full 342 QWHUQDO RYH...

Страница 37: ...FLD OTP AC Output Enable Over Voltage Prot Fold Back Prot Over Temperature AC Fail Output Off Shut Off Spare ENA OFF SO OVP FLD OTP AC 6 5 4 3 2 1 LSB 0 MSB 15 8 9 10 11 7 6 5 4 3 2 1 LSB 0 MSB 7 Cons...

Страница 38: ...Voltage Prot Fold Back Prot Over Temperature AC Fail Output Off Shut Off Instrument Summary ENA OFF SO OVP FLD OTP AC 6 5 4 3 2 1 0 MSB 15 8 9 10 11 7 6 5 4 3 2 1 LSB 0 MSB 7 Constant Voltage Local R...

Страница 39: ...8 9 10 11 7 12 13 14 ISUM2 SRQ0 SRQ1 SRQ2 SRQ3 SRQ4 SRQ5 SRQ6 SRQ8 SRQ7 SRQ9 SRQ10 SRQ11 SRQ12 SRQ13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STAT QUES INST ISUM1 ENAB STAT QUES INST ISUM1 ST...

Страница 40: ...NOTES...

Страница 41: ...NOTES...

Страница 42: ...0HQDUD 0HUDLV 1R DODQ 6HFWLRQ 3HWDOLQJ D D 6HODQJRU DUXO KVDQ 0DOD VLD 7HO D ZZZ WGN ODPEGD FRP 1257 0 5 7 DPEGD PHULFDV QF VVH 5G 1HSWXQH 1 7HO D PDLO VDOHV XV WGN ODPEGD FRP ZZZ XV WGN ODPEGD FRP K...

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