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- <variable name="raw_input_value">
- <type>
- <UINT/>
- </type>
- </variable>
- </inputVars>
- <outputVars>
- <variable name="scaled_real">
- <type>
- <REAL/>
- </type>
- </variable>
- </outputVars>
- <inputVars>
- <variable name="real_max">
- <type>
- <REAL/>
- </type>
- </variable>
- <variable name="real_min">
- <type>
- <REAL/>
- </type>
- </variable>
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- </variable>
- <variable name="raw_min">
- <type>
- <UINT/>
- </type>
- <initialValue>
- <simpleValue value="0"/>
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- </variable>
- <variable name="rate">
- <type>
- <REAL/>
- </type>
- </variable>
- <variable name="offset">
- <type>
- <REAL/>
- </type>
- </variable>
- </localVars>
- </interface>
- <body>
- <ST>
- <xhtml:p><![CDATA[rate := (real_max - real_min) / UINT_TO_REAL(raw_max - raw_min);
- offset := real_min - UINT_TO_REAL(raw_min)*rate;
- scaled_real := UINT_TO_REAL(raw_input_value)*rate + offset;]]></xhtml:p>
- </ST>
- </body>
- </pou>
- <pou name="pressure_override" pouType="functionBlock">
- <interface>
- <localVars>
- <variable name="pressure_real">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="2700.0"/>
- </initialValue>
- </variable>
- </localVars>
- <inputVars>
- <variable name="pressure">
- <type>
- <UINT/>
- </type>
- <initialValue>
- <simpleValue value="58981"/>
- </initialValue>
- </variable>
- <variable name="curr_sp">
- <type>
- <UINT/>
- </type>
- <initialValue>
- <simpleValue value="58981"/>
- </initialValue>
- </variable>
- </inputVars>
- <localVars>
- <variable name="curr_sp_real">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="2700.0"/>
- </initialValue>
- </variable>
- <variable name="product_sp_real">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="100.0"/>
- </initialValue>
- </variable>
- <variable name="sp_update">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="0.0"/>
- </initialValue>
- </variable>
- <variable name="product_sp_nominl">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="100.0"/>
- </initialValue>
- </variable>
- </localVars>
- <outputVars>
- <variable name="product_sp">
- <type>
- <UINT/>
- </type>
- <initialValue>
- <simpleValue value="13107"/>
- </initialValue>
- </variable>
- </outputVars>
- <localVars>
- <variable name="override_sp_real">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="2900.0"/>
- </initialValue>
- </variable>
- </localVars>
- <inputVars>
- <variable name="override_sp">
- <type>
- <UINT/>
- </type>
- <initialValue>
- <simpleValue value="63350"/>
- </initialValue>
- </variable>
- </inputVars>
- <localVars>
- <variable name="override_k">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="1.0"/>
- </initialValue>
- </variable>
- <variable name="override_ti">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="99999.0"/>
- </initialValue>
- </variable>
- <variable name="cycle_time">
- <type>
- <TIME/>
- </type>
- <initialValue>
- <simpleValue value="T#50ms"/>
- </initialValue>
- </variable>
- <variable name="scale_to_real7">
- <type>
- <derived name="scale_to_real"/>
- </type>
- </variable>
- <variable name="pressure_max">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="3000.0"/>
- </initialValue>
- </variable>
- <variable name="pressure_min">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="0.0"/>
- </initialValue>
- </variable>
- <variable name="flow_max">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="500.0"/>
- </initialValue>
- </variable>
- <variable name="flow_min">
- <type>
- <REAL/>
- </type>
- <initialValue>
- <simpleValue value="0.0"/>
- </initialValue>
- </variable>
- <variable name="scale_to_real0">
- <type>
- <derived name="scale_to_real"/>
- </type>
- </variable>
- </localVars>
- </interface>
- <body>
- <LD>
- <leftPowerRail localId="2" height="400" width="3">
- <position x="73" y="380"/>
- <connectionPointOut formalParameter="">
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