Ametek Dycor Dymaxion Mass Spectrometer, User Manual

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Appendix B-12 | Dycor Dymaxion Mass Spectrometer
Setting Device Properties for Analog Input Modules
• On the 2000 software click on the
Edit
menu and select
Device Properties
.
Select your SNAP I/O System device under
Select a device to edit
. Click
OK
. The
Device Properties
dialog box appears.
If an analog device is not listed, go back to the main screen and click on the
Edit
menu and click
Add Device
. Click Optomux Analog. Once the analog module
has been added, you can proceed with setting the parameters.
• Configure the
General
tab as follows:
•
Bits per Second
: 9600
•
Address
: 66
•
Type
: Optomux Analog
• Make sure that
Device Enabled
and
Live Data
boxes are checked.
• Click on the
I/O Setup
tab and enter the
Type
and
Name
for the input and
output channels (see the example on next page).
Older I/O systems had a single analog input or output per mod-
ule. The SNAP I/O system combines two inputs or outputs into one
module. For the SNAP I/O system, the System 2000 module number
refers to a particular analog I/O channel, not the physical module.
For example, if a single analog output module is installed in the first
SNAP rack position, the System 2000 will refer to it as Modules 0
and 1. See Figure 2 – B3000 I/O Mapping and Example.
NOTE
