
Chapter 4 Remote Interface Reference
Simplified Programming Overview
71
4
Reading a Query Response
Only the query commands (commands that end with “?”) will instruct the
power supply to send a response message. Queries return either output
values or internal instrument settings. For example, the following statements
executed from your computer will read the power supply's error queue and
print the most recent error:
dimension statement
Dimension string array (80 elements)
"SYST:ERR?"
Read error queu
bus enter statement
Enter error string into computer
print statement
Print error string
Selecting a Trigger Source
The power supply will accept a “bus” (software) trigger or an immediate
internal trigger as a trigger source. By default, the “
BUS
” trigger source is
selected. If you want the power supply to use an immediate internal trigger,
you must select “
IMMediate
”. For example, the following statements
executed from your computer will set the +6V supply to an output of 3 V/1 A
immediately:
"INST P6V"
Select the +6V output
"VOLT:TRIG 3.0"
S
et the triggered voltage level to 3.0 V
"CURR:TRIG 1.0"
Set the triggered current level to 1.0 A
"TRIG:SOUR IMM"
Select the immediate trigger as a source
"INIT"
Cause the trigger system to initiate
Содержание E3631-90002
Страница 9: ...8...
Страница 14: ...1 1 General Information...
Страница 25: ...24...
Страница 26: ...2 2 Initial Operation...
Страница 34: ...3 3 Front Panel Operation...
Страница 64: ...4 4 Remote Interface Reference...
Страница 113: ...112...
Страница 114: ...5 5 Error Messages...
Страница 124: ...6 6 Application Programs...
Страница 137: ...136...
Страница 138: ...7 7 Tutorial...
Страница 153: ...152...
Страница 154: ...8 8 Specifications...
Страница 160: ...Chapter 8 Specifications Supplemental Characteristics 159 8 Figure 8 1 Dimensions of Agilent E3631A Power Supply...
Страница 161: ...160...