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<?xml version="1.0" encoding="utf-8"?> <!-- -*- xml -*- -->
<sheet xmlns="http://www.lysator.liu.se/~alla/dia/dia-sheet-ns">
<name>Ladder</name>
<description>Components for LADDER circuits</description>
<contents>
<object name="LADDER - if">
<description>'if' (normally open) ladder contact</description>
</object>
<object name="LADDER - ifnot">
<description>'if not' (normally closed) ladder contact</description>
</object>
<br/>
<object name="LADDER - out">
<description>Simple output variable</description>
</object>
<object name="LADDER - outnot">
<description>Negative output variable</description>
</object>
<object name="LADDER - outs">
<description>'set' output variable</description>
</object>
<object name="LADDER - outr">
<description>'reset' output variable</description>
</object>
<object name="LADDER - outj">
<description>'jump' output variable</description>
</object>
<object name="LADDER - outrcep">
<description>Receptivity output variable</description>
</object>
<br/>
<object name="LADDER - sout">
<description>Power-saved simple output variable</description>
</object>
<object name="LADDER - soutnot">
<description>Power-saved negative output variable</description>
</object>
<object name="LADDER - souts">
<description>Power-saved 'set' output variable</description>
</object>
<object name="LADDER - soutr">
<description>Power-saved 'reset' output variable</description>
</object>
<!-- TODO : OPERATE, COMPARE, PULSE, TXT, TIMER and various sizes of
general-purpose blocks
-->
</contents>
</sheet>
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