diff --git a/IEC61131-10XML/Custom01/plc.xml b/IEC61131-10XML/Custom01/plc.xml
index 58d513a..5dd096c 100644
--- a/IEC61131-10XML/Custom01/plc.xml
+++ b/IEC61131-10XML/Custom01/plc.xml
@@ -225,15 +225,15 @@
 					</FBD>
 				</body>
 			</pou>
-			<pou name="Reals_Min" pouType="functionBlock">
+			<pou name="Reals_MultiplyByParameter" pouType="functionBlock">
 				<interface>
 					<inputVars>
-						<variable name="u1">
+						<variable name="u">
 							<type>
 								<REAL/>
 							</type>
 						</variable>
-						<variable name="u2">
+						<variable name="k">
 							<type>
 								<REAL/>
 							</type>
@@ -249,19 +249,19 @@
 				</interface>
 				<body>
 					<ST>
-						<xhtml:p><![CDATA[y := min(u1, u2);]]></xhtml:p>
+						<xhtml:p><![CDATA[y := k * u;]]></xhtml:p>
 					</ST>
 				</body>
 			</pou>
-			<pou name="Reals_MultiplyByParameter" pouType="functionBlock">
+			<pou name="Reals_Min" pouType="functionBlock">
 				<interface>
 					<inputVars>
-						<variable name="u">
+						<variable name="u1">
 							<type>
 								<REAL/>
 							</type>
 						</variable>
-						<variable name="k">
+						<variable name="u2">
 							<type>
 								<REAL/>
 							</type>
@@ -277,7 +277,7 @@
 				</interface>
 				<body>
 					<ST>
-						<xhtml:p><![CDATA[y := k * u;]]></xhtml:p>
+						<xhtml:p><![CDATA[y := min(u1, u2);]]></xhtml:p>
 					</ST>
 				</body>
 			</pou>
diff --git a/IEC61131-10XML/CustomPWithLimiter/plc.xml b/IEC61131-10XML/CustomPWithLimiter/plc.xml
index 3b783de..8d4b49e 100644
--- a/IEC61131-10XML/CustomPWithLimiter/plc.xml
+++ b/IEC61131-10XML/CustomPWithLimiter/plc.xml
@@ -143,15 +143,15 @@
 					</FBD>
 				</body>
 			</pou>
-			<pou name="Reals_Min" pouType="functionBlock">
+			<pou name="Reals_MultiplyByParameter" pouType="functionBlock">
 				<interface>
 					<inputVars>
-						<variable name="u1">
+						<variable name="u">
 							<type>
 								<REAL/>
 							</type>
 						</variable>
-						<variable name="u2">
+						<variable name="k">
 							<type>
 								<REAL/>
 							</type>
@@ -167,19 +167,19 @@
 				</interface>
 				<body>
 					<ST>
-						<xhtml:p><![CDATA[y := min(u1, u2);]]></xhtml:p>
+						<xhtml:p><![CDATA[y := k * u;]]></xhtml:p>
 					</ST>
 				</body>
 			</pou>
-			<pou name="Reals_MultiplyByParameter" pouType="functionBlock">
+			<pou name="Reals_Min" pouType="functionBlock">
 				<interface>
 					<inputVars>
-						<variable name="u">
+						<variable name="u1">
 							<type>
 								<REAL/>
 							</type>
 						</variable>
-						<variable name="k">
+						<variable name="u2">
 							<type>
 								<REAL/>
 							</type>
@@ -195,7 +195,7 @@
 				</interface>
 				<body>
 					<ST>
-						<xhtml:p><![CDATA[y := k * u;]]></xhtml:p>
+						<xhtml:p><![CDATA[y := min(u1, u2);]]></xhtml:p>
 					</ST>
 				</body>
 			</pou>
