BEHLMAN BL20000 Series, Руководство пользователя и техническое руководство

Страница: 41 / 66

7B REV. C
B-9
GPIB PROGRAMMING EXAMPLE FOR THREE PHASE UNIT
1. EXAMPLE: Setup single range BL to output 12 /0 V @ 6 /0 Hz and read back actual voltage and
current from phase 2 and the average voltage. Assume for this example a load is connected drawing
1.5 amps RMS from phases 1 and 2, /0 amps from phase 3.
Transmit setup command:
FNC ACS: CH /0 SET VOLT 12 /0 SET FREQ 6 /0 <cr><lf>
Transmit status command to request status response:
STA <cr><lf>
Talk address the BL source to enable response:
<space><cr><lf>:Positive response indicating status is OK.
Transmit output relay close command:
CLS :CH /0 <cr><lf>
Transmit status command to request status response:
STA <cr><lf>
Talk address the BL source to enable response:
<space><cr><lf>:Positive response indicating status is OK.
Transmit fetch volt command for phase 2:
FTH VOLT2 <cr><lf>
Talk address the bl source to enable response:
12 /0. /0 <cr><lf>
Transmit fetch volt command for average of 3 phases:
FTH VOLT <cr><lf>
Talk address the BL source to enable response:
12 /0. /0 <cr><lf>
Transmit fetch current command for phase 2:
FTH CURR2 <cr><lf>
Talk address the BL source to enable response:
1.5 <cr><lf>
Transmit FTH current command for average of 3 phases:
FTH CURR <cr><lf>
Talk address the BL source to enable response:
1. /0 <cr><lf>:Average of 3 phases.