SC Series Instruction Manual - Model SC500 page 85
AC
/A
C-L
VDT Input Channel
11
11.5.7
DAC SETUP
Sub-Menu
This sub-menu contains four items that control the Digital-to-Analog (DAC) Output
of the channel.
The DAC Output is only available if the instrument was purchased with Option 58i.
DAC. CHANNEL
Menu Item
This chooses which channel will drive the DAC Output. Normally, the DAC Output
is driven by the Input Channel (Channel 01), but that need not be the case. For
example, a Mathematics Virtual channel installed as Channel 02 could drive the
Input Channel’s DAC Output.
DAC. SOURCE
Menu Item
This designates the data source of the channel monitored by the DAC Output.
The options for this menu item are:
•
“
TRACK
” means the live tracking value of the channel.
•
“
PEAK
” means the highest value of the channel since the peak/valley detector
was last cleared.
•
“
VALLEY
” means the lowest value of the channel since the peak/valley detector
was last cleared.
DAC. ZERO-SCALE
Menu Item
This specifies what value, in engineering units, corresponds to zero output on the
DAC Output.
“Zero output” might be 0 Volts, 2.5 Volts or 5 Volts depending how the DAC Out-
put is configured. See “Digital-to-Analog Converter (DAC) Output Configuration”
on page 88 for details.
DAC. FULL-SCALE
Menu Item
This specifies what value, in engineering units, corresponds to full output on the
DAC Output.
“Full output” might be 5 Volts or 10 Volts depending on how the DAC Output is
configured. See “Digital-to-Analog Converter (DAC) Output Configuration” on
page 88 for details.
Summary of Contents for SC500
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