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version 1.1.2.2, 2005/05/20 03:57:26
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version 1.1.2.4, 2005/06/16 13:44:39
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| \category{target} | \category{target} |
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| %\maintainer{Name of person maintaining document} % Optional | %\maintainer{Name of person maintaining document} % Optional |
| \date{May 19, 2005} % Can use \today as the argument |
\date{June 6, 2005} % Can use \today as the argument |
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| \begin{document} | \begin{document} |
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| \begin{abstract} | \begin{abstract} |
| This Howto outlines how to operate the Target ladder. | This Howto outlines how to operate the Target ladder. |
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| \end{abstract} | \end{abstract} |
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| \section {Motor and Controller} |
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| The motors are attached at the side of an xyz-stage of |
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| the target ladder. Two limit switches for negative and |
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| positive positions, and home switch are placed on the sides. |
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| The control box is located at a rack in front of SOS power supplies |
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| in Hall C as well as the control boxes for the slit boxes. |
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| These are operated from hcpc10401 (pc104 board PC) remotely. |
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| Current positions and status are read out and stored in EPICS and data. |
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| \section {Operation} | \section {Operation} |
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| Type {\bf ./sst-control.tcl} from `hcpc10401' and see the window of |
Login any PC of cdaql1 - cdaql6 with 'cvxwrks' and go to /home/cvxwrks/MEDM/HKS. |
| {\bf Sieve slits / Target control for E01-011}. You can operate |
Type {\bf ./sst-control.tcl} and see the window of {\bf Sieve slits / Target |
| sieve slits and target ladder from this window. |
control for E01-011}. You can operate sieve slits and the target ladder from |
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this window. The $+$ direction is moving to left on the camera (from the upstream). |
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The bottom column is for the target ladder. |
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| \begin {verbatim} | \begin {verbatim} |
| > 'STOP!' stop running program. | > 'STOP!' stop running program. |
| > 'Go home' move to HOME switch +0.0. |
> 'tgt1'-'tgt6' move to target#1-6. #1 is at most right side from the upstream. |
| > 'tgt1'-'tgt6' move to Target#. |
> 'AllOut' move the lader out completry to exchange the ladder. |
| > 'Empty' move to ``Empty'' position. |
> 'Out +10mm' move out from beamline by +10 mm to fine tuning a position. |
| > 'Out' move out from beamline by +10 for Target. |
> 'In -10mm' move into beamlime by -10 mm. |
| > 'In' move into beamlime by -10 for Target. |
> 'Out +1mm' move out from beamline by +1 mm. |
| > 'Reset' reset contoller |
> 'In -1mm' move into beamlime by -1 mm. |
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> 'Out +0.5mm' move out from beamline by +0.5 mm. |
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> 'In -0.5mm' move into beamlime by -0.5 mm. |
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> 'Go home' move to HOME switch (+0.0) after power recycling. |
| \end{verbatim} | \end{verbatim} |
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| To move, | To move, |
| \begin{enumerate} | \begin{enumerate} |
| \item Check the status message `Home successful'. |
\item Push the button of `tgt1' $\sim$ `tgt6' to move the ladder to the |
| \item Push the bottom of `tgt1' $\sim$ `tgt6' to move the ladder to the |
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| target 1 $\sim$ 6 position. | target 1 $\sim$ 6 position. |
| \item Confirm `Position' is a right position. |
\item See a message 'Moving..' on a right-white window after a few seconds. |
| \item Confirm messages of `Move successful' and `Stopping...'. |
\item After a message of `Stopping...' is shown up, Check the current position on the `Position' window. |
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\item Look at the target on the camera and do a fine tuning with the bottom of '+-10', '+-1' and '+-0.5'. |
| \item Start run. | \item Start run. |
| \end{enumerate} | \end{enumerate} |
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In a case of emergency, |
| \begin{itemize} | \begin{itemize} |
| \item Push the bottom of `STOP!' to stop running program. |
\item Push the button of `STOP!' to stop running program. |
| \item For trouble shooting and detail description about switches, read |
\end{itemize} |
| `Slit box Howto'. |
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\section{Status/Error message} |
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You can see status message in a column on a right hand side. |
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\begin{itemize} |
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\item `Stopping'/`Moving' message for a motor status. DO NOT move again |
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during `Moving' |
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\item `$\pm$ limit latched'/`$\pm$ limit UNlatched' for status of limit |
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switches. MOVE to the $\pm$ direction in case of `$\mp$ limit UNlatched'. |
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\item You may see ERROR message on a bottom of the window. |
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| \end{itemize} | \end{itemize} |
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| \section {Positions list} | \section {Positions list} |
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| These are values of positions from controllers. |
These are values of target positions. |
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| \begin{table}[h] | \begin{table}[h] |
| \vspace*{-0.5cm} | \vspace*{-0.5cm} |
| \begin{center} | \begin{center} |
| \caption{Positions list for target.} |
\caption{Positions list for target. Unit is about 1 mm.} |
| \label{posi} | \label{posi} |
| \begin{tabular}{|c|c|} \hline | \begin{tabular}{|c|c|} \hline |
| name & positions\\ \hline | name & positions\\ \hline |
| Target 1 & -151.4 \\ \hline |
Target 1 & -150.8 \\ \hline |
| Target 2 & -171.8 \\ \hline |
Target 2 & -171.1 \\ \hline |
| Target 3 & -192.1 \\ \hline |
Target 3 & -191.5 \\ \hline |
| Target 4 & -212.4 \\ \hline |
Target 4 & -211.8 \\ \hline |
| Target 5 & -232.8 \\ \hline |
Target 5 & -232.1 \\ \hline |
| Target 6 & -253.0 \\ \hline |
Target 6 & -252.3 \\ \hline |
| Empty & 35.0 \\ \hline | Empty & 35.0 \\ \hline |
| \end{tabular} | \end{tabular} |
| \vspace*{-0.cm} | \vspace*{-0.cm} |
| \end{center} | \end{center} |
| \end{table} | \end{table} |
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\section {Trouble shooting} |
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\begin{itemize} |
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\item Often, the screen is hanged up. When the status doesn't change, close the screen |
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and reopen it. |
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\item After a power down and a recycling, we need to adjust the zero(0.0) position. |
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\begin{verbatim} |
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> Push the button of 'Go home'. |
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> In case of '+limit latched', |
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push the button of '-10 mm' and 'Go home' |
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> In case of '-limit latched', |
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push move +300 mm with the button of '+10 mm' and 'Go home' |
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\end{verbatim} |
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\item If the target does not move, check the second column for the current position on the screen. |
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The background color is 'pink' in case of No fault and is 'red' in case of something fault. |
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If the color is red, you need to cycle power for the controller which is located |
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behind the 'Splitter' power supply. After you go into HAllC, check the controller box. |
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In the right side, see LED lights of 'Disable/short'. If the LED is red, it means 'Amp fault'. |
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Anyway, In the behind of the rack, there is a plug labeled 'TARGET'. Unplug and plug it for |
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power cycling. For a test, push the bottom of '+1mm' and confirm the problem is solved. |
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Do not forget the zero adjustment. |
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\end{itemize} |
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|
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\section {Motor, Controller and switches} |
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|
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The motor are mounted at side of a xyz-stage for the target ladder. |
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The control box is located at a rack in front of SOS power supplies |
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in Hall C as well as the control boxes for the slit boxes. |
| |
These are operated from hcpc10402 (pc104 board PC) remotely. |
| |
Current positions and status are read out and stored in EPICS and data. |
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|
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Two limit switches for negative and positive positions, and home |
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switch are placed on the sides. |
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| \end{document} | \end{document} |
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| % Revision history: | % Revision history: |
| % $Log$ | % $Log$ |
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% Revision 1.1.2.4 2005/06/16 13:44:39 saw |
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% Expand troubleshooting |
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% |
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% Revision 1.1.2.3 2005/06/06 21:23:48 saw |
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% New version from Sumihama |
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% |
| % Revision 1.1.2.2 2005/05/20 03:57:26 saw | % Revision 1.1.2.2 2005/05/20 03:57:26 saw |
| % Update from Nue | % Update from Nue |
| % | % |
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