cbcd98c10c
This directory was accidentally omitted from the merge-release branch during the PSI code merge.
574 lines
30 KiB
XML
574 lines
30 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<?oxygen RNGSchema="http://www.oasis-open.org/docbook/xml/5.0/rng/docbook.rng" type="xml"?>
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<chapter xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink"
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version="5.0">
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<info><title>SKF Fermi Chopper. Under construction.</title><author>
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<personname>Nick Hauser</personname>
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</author>
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<date>2009-03-31 15:50</date>
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</info>
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<sect1>
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<title>Commands</title>
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<para>This chapter is untested documentation. It was inherited from the velocity selector
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documentation, with alterations based on an email from Ferdi to Andy on 11th May 2011. </para>
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<para>The Mirrortron/SKF fermi chopper is a SICS script context object???. </para>
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<para>There are 2 choppers, the master chopper which uses the prefix <command>mch</command>
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and the slave chopper <command>sch</command>. There should be 2 parts, the script
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context object, which has the name <command>/instrument/fermi_chopper</command> and the
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2 driveable interfaces to the object, which have the names <command>mchs</command> for
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speed and <command>mchp</command> for phase. Hence you can <command>drive</command> and
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<command>run</command> the <command>mchs</command> and <command>mchp</command>. With
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the master/slave chopper setup, the slave indicates the controller is in PHASE CONTROL
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MODE to a master controller. This is required if the slave controller is operating
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sub-synchronously to the REFERENCE parameter. </para>
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<para>To get other parameters use <command>hget</command> or
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<command>/instrument/fermi_chopper/</command>. <command>hset</command> doesn't work
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for these nodes. </para>
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<variablelist>
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<varlistentry>
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<term><command>drive mchs</command>
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<replaceable> rpm</replaceable>
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</term>
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<listitem>
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<para>Units: RPM</para>
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<para>Runs the fermi chopper to <replaceable>rpm</replaceable></para>
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<para>Allowed values <command>mchs</command> (master), <command>schs</command>
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(slave)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>drive mchp</command>
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<replaceable> phase</replaceable>
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</term>
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<listitem>
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<para>Units: ns???</para>
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<para>Allowed values <command>mchp</command> (master), <command>schp</command>
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(slave)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hlist /instrument/fermi_chopper</command>
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</term>
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<listitem>
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<para>Lists all the <command>fermi_chopper</command> nodes</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset
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/instrument/fermi_chopper/</command><replaceable>chopper</replaceable>/<replaceable>node</replaceable>
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<replaceable>val</replaceable>
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</term>
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<listitem>
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<para>Set <replaceable>val</replaceable> on a <replaceable>node</replaceable> of
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<replaceable>chopper</replaceable>
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/node</replaceable></term>
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<listitem>
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<para>Get the value of a <replaceable>chopper/node</replaceable></para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>The fermi chopper is under the
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<computeroutput>/instrument/fermi_chopper</computeroutput> node in hipadaba, which is
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where it will be found when using the Gumtree TableTree. This complies with the NeXus
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standard. </para>
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</sect1>
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<sect1>
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<title>Parameters</title>
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<para>For more detailed description of these parameter, please see the <uri
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xlink:href="http://cms.nbi.ansto.gov.au/devices/chopper.-mirrortron-skf"
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>MIRRORTRON/SKF chopper manual</uri> in the NBI content management system.</para>
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<para><command>/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable> e.g.
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/instrument/fermi_chopper/mch. Contains all the chopper specific parameters</para>
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<variablelist>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>device_error</command>
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</term>
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<listitem>
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<para>CHECK this section ???. Inherited from velocity selector documentation</para>
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<para>Description???</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>rotation_speed</command>
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</term>
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<listitem>
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<para>Units = rpm</para>
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<para>Get the actual speed</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_veto_count</command>
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</term>
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<listitem>
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<para>VETO is the number of TDC pulses that have fallen outside the veto window
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or occurred when a Reference Loss alarm was present since the veto count was
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last reset.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_nonveto_count</command></term>
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<listitem>
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<para>NON_VETO is the number of TDC pulses that fall inside the veto window
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without Reference Loss alarm being present since the veto count was last
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reset</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_acc</command>
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</term>
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<listitem>
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<para>Units = µs</para>
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<para>PHASE ACCURACY is calculated as the mean value of phase errors. PHASE
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ACCURACY should equal the PHASE DELAY motor parameter when the machine is
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phased locked</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_rep</command>
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</term>
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<listitem>
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<para>Units = µs</para>
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<para>PHASE REPEATABILITY is the standard deviation of phase.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_ok</command>
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</term>
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<listitem>
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<para>Units = %</para>
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<para>PHASE OK is the percentage of TDC pulses that fall in a time window
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centered around the Reference-In pulse adjusted for PHASE DELAY. The width
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of time window is defined by the VETO WINDOW parameter.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>vetowin100ns</command>
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</term>
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<listitem>
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<para>Units = 100ns</para>
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<para>This command sets the VETO WINDOW parameter in volatile memory. (This
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parameter returns to its default value when the controller is
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re-powered.)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>vetowin50ns</command>
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</term>
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<listitem>
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<para>Units = 50ns</para>
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<para>This command sets the VETO WINDOW parameter in volatile memory. (This
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parameter returns to its default value when the controller is re-powered.)
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Although the parameter is sent with resolution of 10ns, it will be rounded
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and used with precision of 50ns. </para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>mode</command>
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</term>
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<listitem>
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<para>Sets the MOTOR CONTROL MODE (0=RPM, 1=PHASE)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>speed_setpt</command>
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</term>
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<listitem>
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<para>Units = RPM</para>
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<para>This command sets RUN SPEED set point parameter value in non-volatile
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memory. This only sets this value, it does not run the motor to this value.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>prop_gain</command></term>
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<listitem>
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<para>Sets the motor control proportional gain parameter and saves it in
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non-volatile memory.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>int_gain</command></term>
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<listitem>
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<para>Sets the motor control integral gain parameter and saves it in
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non-volatile memory</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>phase_gain</command></term>
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<listitem>
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<para>Sets the motor control phase gain parameter and saves it in non-volatile
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memory.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>ref_delay</command></term>
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<listitem>
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<para>Units = ms</para>
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<para>Sets the phasing time delay and saves it in non-volatile memory</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>ref_period</command></term>
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<listitem>
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<para>Units = ns</para>
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<para>Sets the reference period and saves it in non-volatile memory</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>sync_srce</command></term>
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<listitem>
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<para>Sets the sync source (0=external, 1=internal)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>motdir</command></term>
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<listitem>
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<para>Sets the motor direction (0=CW, 1=CCW)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hset hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>idle_toggle</command></term>
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<listitem>
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<para>???</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para><command>/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status</command>
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e.g. /instrument/fermi_chopper/mch/system_status. Contains the system status, which are
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chopper specific. <command>hget</command> only. </para>
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<para>These are read-only binary, allowed values 0 or 1.</para>
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<variablelist>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/avc_on</command></term>
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<listitem>
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<para>gets the ??? 1=true, 0=false</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/motdir</command></term>
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<listitem>
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<para>gets the motor direction (0=CW, 1=CCW)</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/phase_locked</command></term>
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<listitem>
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<para>1=TDC signal is locked to reference signal. This corresponds to the PHASE
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LOCK relay contact.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/lev_complete</command></term>
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<listitem>
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<para>1=Rotor is Levitated</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/alarm</command></term>
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<listitem>
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<para>1=Shutdown is latched. The state of this bit matches the status of the
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front panel Fault LED and the SHUTDOWN relay contact.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/run</command></term>
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<listitem>
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<para>1=Permission to run motor. This is given when the RUN bit is set and the
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SHUTDOWN bit is not set. This indicates levitation complete AND position
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shutdown alarms are enabled. It matches the status of the RUN relay
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contact.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/up_to_speed</command></term>
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<listitem>
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<para>1=Speed is within 1% of the OPERATING SPEED parameter</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>system_status/ok</command></term>
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<listitem>
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<para>1=Controller is able and ready to levitate, or is levitating. This
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corresponds with the REALY LED flashing or being steady green</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>
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<command>/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status</command>
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e.g. /instrument/fermi_chopper/mch/intlck_status. Contains the interlock status. Check
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here if a chopper won't do as it is commanded. To run a chopper, all these status must
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be 0. <command>hget</command> only. </para>
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<para>These are read-only binary, allowed values 0 or 1.</para>
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<variablelist>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/test_mode</command></term>
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<listitem>
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<para>1=Test mode active (rotation prevented).</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/cc_shutdown_req</command></term>
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<listitem>
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<para>1= Motor controller requests shutdown of levitation controller because it
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has detected a shutdown condition.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/dsp_summ_shtdwn</command></term>
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<listitem>
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<para>1= DSP Summary Shutdown. Levitation controller request a motor
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shutdown.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/cooling_loss</command></term>
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<listitem>
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<para>1 = Cooling Loss Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/spd_sensor_loss</command></term>
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<listitem>
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<para>1 = Speed Sensor Loss Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/ref_sig_loss</command></term>
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<listitem>
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<para>1 = Reference Signal Loss</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/over_temp</command></term>
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<listitem>
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<para>1= Motor Over Temperature Shutdown or RTD Over Temperature
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Shutdown.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/vac_fail</command></term>
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<listitem>
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<para>1 = Vacuum Fail Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/overspeed_or_breakfail</command></term>
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<listitem>
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<para>1 = Over Speed Trip Shutdown or Motor Brake Fail Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/cc_wd_fail</command></term>
|
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<listitem>
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<para>1 = Customer Card Watch Dog Fail Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
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/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/ext_fault</command></term>
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<listitem>
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<para>1 = External Fault Shutdown</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/ups_fail</command></term>
|
|
<listitem>
|
|
<para>1= UPS Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/emerg_stop</command></term>
|
|
<listitem>
|
|
<para>1 = Emergency Stop Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/pos_alarm</command></term>
|
|
<listitem>
|
|
<para>1 = Position Shutdown on one of the bearing axis</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/osc_fail</command></term>
|
|
<listitem>
|
|
<para>1 = Oscillator Fail Shutdown.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>intlck_status/dsp_wd_fail</command></term>
|
|
<listitem>
|
|
<para>1 = DSP Watch Dog Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
<para><command>/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/</command>
|
|
e.g. /instrument/fermi_chopper/mch/control. Contains the settable parameters that
|
|
control the chopper. </para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/device_error</command></term>
|
|
<listitem>
|
|
<para>??? is this the overall error state</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_vetowin100</command></term>
|
|
<listitem>
|
|
<para>1= Motor controller requests shutdown of levitation controller because it
|
|
has detected a shutdown condition.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_vetowin50</command></term>
|
|
<listitem>
|
|
<para>1= DSP Summary Shutdown. Levitation controller request a motor
|
|
shutdown.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_mode</command></term>
|
|
<listitem>
|
|
<para>1 = Cooling Loss Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_rotspeed</command></term>
|
|
<listitem>
|
|
<para>1 = Speed Sensor Loss Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_prop_gain</command></term>
|
|
<listitem>
|
|
<para>1 = Reference Signal Loss</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_int_gain</command></term>
|
|
<listitem>
|
|
<para>1= Motor Over Temperature Shutdown or RTD Over Temperature
|
|
Shutdown.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_phase_gain</command></term>
|
|
<listitem>
|
|
<para>1 = Vacuum Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_ref_delay</command></term>
|
|
<listitem>
|
|
<para>1 = Over Speed Trip Shutdown or Motor Brake Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_ref_period</command></term>
|
|
<listitem>
|
|
<para>1 = Customer Card Watch Dog Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_sync_source</command></term>
|
|
<listitem>
|
|
<para>1 = External Fault Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/set_motor_dir</command></term>
|
|
<listitem>
|
|
<para>1= UPS Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/start</command></term>
|
|
<listitem>
|
|
<para>1 = Emergency Stop Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/stop</command></term>
|
|
<listitem>
|
|
<para>1 = Position Shutdown on one of the bearing axis</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/idle_toggle</command></term>
|
|
<listitem>
|
|
<para>1 = Oscillator Fail Shutdown.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><command>hget
|
|
/instrument/fermi_chopper/</command><replaceable>chopper/</replaceable><command>control/reset</command></term>
|
|
<listitem>
|
|
<para>1 = DSP Watch Dog Fail Shutdown</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</sect1>
|
|
</chapter>
|