Programming Some Power Supply Functions (continued)

1130

'Enable Status Byte OPER summary bit

 

1135

CODES$ = "*SRE 128"

:GOSUB 2000

1140

 

 

 

1146

'Arm trigger circuit and send trigger to power supply

 

1150

CODES$ = "INITIATE;TRIGGER" :GOSUB 2000

 

1160

'Wait for supply to respond to trigger

 

1165

FOR I= 1 to 100 :NEXT I

 

1170

 

 

 

1175

'Poll for interrupt caused by change to CC mode and print to screen

 

1180

SPOL%=O

 

 

 

1186

CALL IBRSP(PS%,SPOL%)

 

1190

IF (SPOL% AND 128) = 128 THEN POLL = 1 'Set interrupt flag on OPER bit

 

1195

IF POLL < > 1 THEN GOTO 1230

'No interrupt to service

1200

"CODES$ = "STAT:OPER:EVEN?" :GOSUB 2000

'Query status oper register

1205

CALL IBRD(PS%,OEVENT$)

'Read back event bit

1210

IF IBSTA% <0 THEN GOTO 21OO

 

1215

OEVENT=VAL(OEVENT$)

 

1220

IF (OEVENT AND 1024) = 1024 THEN PRINT "Supply switched to CC mode."

 

1225

 

 

 

1230

'Clear status circuit

 

1235

CODES$="*CLS"

:GOSUB 2000

 

1240

FOR I=1 TO 50

:NEXT I

'Wait for supply to clear

1245

 

 

 

1250

'Disable output and save present state to location 2

 

1255

CODES$ = "OUTPUT OFF;*SAV 2" :GOSUB 2000

 

1260

END

 

 

 

1265

 

 

 

2000

'Send command to power supply

 

2005

CALL IBWRT(PS%,CODES$)

 

2010

IF IBSTAT% < 0 THEN GOTO 2100

'Error detected

2015

RETURN

 

 

 

1250

'Disable output and save present state to location 2

 

1255

CODES$ = "OUTPUT OFF;*SAV 2" :GOSUB 2000

 

1260

END

 

 

 

1265

 

 

 

2000

'Send command to power supply

 

2005

CALL IBWRT(PS%,CODES$)

 

2010

IF IBSTAT% < 0 THEN GOTO 2100

'Error detected

2015

RETURN

 

 

 

2020

 

 

 

2100

'Error detection routine

 

2105

PRINT "GPIB error. IBSTAT%. = &H";HEX$(IBSTAT%)

 

2110

PRINT “

 

IBERR% = ";IBERR%" in line ";ERL

 

2115

STOP

 

 

 

2120

 

 

 

3000

'Get data from power supply

 

3005

CALL IBRD(PS%,OUTPUT$)

 

3010

IF IBSTA% < 0 THEN GOTO 2100

 

3015

I=1

'

 

'Parse data string

3020

X=1

 

 

 

3025

C=INSTR(I,OUTPUT$,";")

 

Remote Programming 23

Page 23
Image 23
Agilent Technologies 669xA, 665xA, 664xA, 667xA, 668xA manual Spol%=O

668xA, 669xA, 667xA, 664xA, 665xA specifications

Agilent Technologies has long been a pioneer in the production of high-performance electronic test and measurement instruments, particularly in the field of power sources. Among its notable offerings are the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA series of power supplies. These instruments are designed to provide stable, reliable power for a variety of applications, including electronic testing, industrial processes, and research laboratories.

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