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Conv TTL RS485 - Testing
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Conv TTL RS485 - Testing
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bf352df8
Commit
bf352df8
authored
Jan 12, 2015
by
Theodor-Adrian Stana
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doc: Additions to setup guide
parent
e8410742
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setup.tex
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doc/setup/setup.tex
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bf352df8
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@@ -121,12 +121,30 @@ and then focuses on installing the test system (scripts, preparing shortcuts, et
To setup the rack for the PTS system, we will need to pass some Lemo 00 cables from the
front to the back of the 19'' rack. Then, we'll need to connect two RS-485 tester cards
to these cables so that the FM can drive the tester card to perform the tests.
The following equipment is needed:
\begin{itemize}
\item
hexalobular and crossed screwdrivers
\item
4x 6~ns Lemo 00 cables
\item
4x Lemo 00 T splitters
\item
4x Lemo 00 female-to-female adapters
\item
colored cable labels of the following colors:
\begin{itemize}
\item
blue
\item
green
\item
red
\item
yellow
\end{itemize}
\item
2x RS-485 tester cards
\item
1x CONV-TTL-RTM-RS485
\end{itemize}
The following steps should be performed:
\begin{enumerate}
\item
Open the top and back of the 19'' rack
\item
Take four
\textcolor
{
red
}{
\textbf
{
LENGTH
}}
Lemo 00 cables and pass them from the front
to the back of the rack
\item
Take four 6~ns Lemo 00 cables and pass them from the front to the back of the rack
\item
Fix them to the rack so that they can be inserted in slot 5 of the ELMA crate
\item
Take four Lemo 00 T splitters and connect one short (1~ns delay) Lemo 00 cable
on each female plug of the T splitters
...
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@@ -148,8 +166,8 @@ The following steps should be performed:
\item
red cables to RED plugs
\item
yellow cables to YEL plugs
\end{itemize}
\item
Insert a CONV-TTL-RTM-RS485 card into the back of the ELMA crate, in slot
4
\item
I
nsert the two RS485 tester cards all the way into the RTM in slot 5:
\item
Insert a CONV-TTL-RTM-RS485 card into the back of the ELMA crate, in slot
5
\item
Firmly i
nsert the two RS485 tester cards all the way into the RTM in slot 5:
\begin{itemize}
\item
one tester card for channels 1--3
\item
the other for channels 4--6
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@@ -161,7 +179,6 @@ The following steps should be performed:
%==============================================================================
% SEC: Install Ubuntu on the laptop
%==============================================================================
\pagebreak
\section
{
Install Ubuntu on the laptop
}
\label
{
sec:install-ubuntu
}
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@@ -216,7 +233,6 @@ the details in the next section to test our system and network was properly inst
%==============================================================================
% SEC: Test environment
%==============================================================================
\pagebreak
\section
{
Preparing the laptop test environment
}
\label
{
sec:environment
}
...
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