\subsection{SRC Monochromator}
This driver is used to change the energy of a monochromator at the
Aladdin storage ring of the 
\MxLink{http://www.src.wisc.edu/}{Synchrotron Radiation Center (SRC)}
\textit{(http://www.src.wisc.edu/)}
at the University of Wisconsin-Madison.
MX communicates over an RS-232 link with the SRC computer that
actually controls the monochromator.

The supported driver is:
\begin{center}
\begin{tabular}{ll}
\textit{src\_mono} 
	& - Changes the monochromator energy for the beamline. \\
\end{tabular}
\end{center}

The record fields for this driver are:
\newline\ \newline
\begin{tabular}{|c|c|c|c|p{90mm}|}
\hline
\MxTextFieldName & \MxTextFieldType & \MxTextNumDimensions 
	& \MxTextSizes & \MxTextDescription \\
\hline
\multicolumn{5}{|c|}{\linkmotorfields} \\
\hline
\textit{rs232\_record} & string & 1 & 0 &
	The name of the RS-232 port used to communicate with the
	SRC control computer. \\
\hline
\end{tabular}
\newline\ \newline

The following is an example database for the SRC monochromator:
\begin{verbatim}
src_computer interface rs232 tty "" "" 9600 8 N 1 N 0x0d0a 0x0d 1 0x0 /dev/ttyS0
energy       device motor src_mono "" "" 0 0 210 800 0 -2 -2 1 0 eV src_computer
\end{verbatim}

