From 2e160d627997ea38883d7420e729a27873ea56d0 Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Thu, 12 Jul 2018 16:01:56 +0200
Subject: [PATCH] - added server side example for the substitution service

---
 examples/CMakeLists.txt                       |   1 +
 examples/Makefile                             |   1 +
 .../CMakeLists.txt                            |  21 +
 examples/server_example_substitution/Makefile |  30 +
 .../server_example_substitution.c             | 220 ++++
 .../static_model.c                            | 998 ++++++++++++++++++
 .../static_model.h                            | 177 ++++
 .../substitution_example.icd                  | 229 ++++
 8 files changed, 1677 insertions(+)
 create mode 100644 examples/server_example_substitution/CMakeLists.txt
 create mode 100644 examples/server_example_substitution/Makefile
 create mode 100644 examples/server_example_substitution/server_example_substitution.c
 create mode 100644 examples/server_example_substitution/static_model.c
 create mode 100644 examples/server_example_substitution/static_model.h
 create mode 100644 examples/server_example_substitution/substitution_example.icd

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 2d802c9b..abd77fb7 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -11,6 +11,7 @@ add_subdirectory(server_example_61400_25)
 add_subdirectory(server_example_setting_groups)
 add_subdirectory(server_example_logging)
 add_subdirectory(server_example_files)
+add_subdirectory(server_example_substitution)
 
 add_subdirectory(iec61850_client_example1)
 add_subdirectory(iec61850_client_example2)
diff --git a/examples/Makefile b/examples/Makefile
index 543cb03b..6bf1c8f9 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -20,6 +20,7 @@ EXAMPLE_DIRS += server_example_threadless
 EXAMPLE_DIRS += server_example_setting_groups
 EXAMPLE_DIRS += server_example_logging
 EXAMPLE_DIRS += server_example_files
+EXAMPLE_DIRS += server_example_substitution
 EXAMPLE_DIRS += goose_subscriber
 EXAMPLE_DIRS += goose_publisher
 EXAMPLE_DIRS += sv_subscriber
diff --git a/examples/server_example_substitution/CMakeLists.txt b/examples/server_example_substitution/CMakeLists.txt
new file mode 100644
index 00000000..d9ae3512
--- /dev/null
+++ b/examples/server_example_substitution/CMakeLists.txt
@@ -0,0 +1,21 @@
+include_directories(
+   .
+)
+
+set(server_example_SRCS
+   server_example_substitution.c
+   static_model.c
+)
+
+IF(WIN32)
+set_source_files_properties(${server_example_SRCS}
+                                       PROPERTIES LANGUAGE CXX)
+ENDIF(WIN32)
+
+add_executable(server_example_substitution
+  ${server_example_SRCS}
+)
+
+target_link_libraries(server_example_substitution
+    iec61850
+)
diff --git a/examples/server_example_substitution/Makefile b/examples/server_example_substitution/Makefile
new file mode 100644
index 00000000..f3b779f4
--- /dev/null
+++ b/examples/server_example_substitution/Makefile
@@ -0,0 +1,30 @@
+LIBIEC_HOME=../..
+
+PROJECT_BINARY_NAME = server_example_substitution
+PROJECT_SOURCES = server_example_substitution.c
+PROJECT_SOURCES += static_model.c
+
+PROJECT_ICD_FILE = substitution_example.icd
+
+include $(LIBIEC_HOME)/make/target_system.mk
+include $(LIBIEC_HOME)/make/stack_includes.mk
+
+all:	$(PROJECT_BINARY_NAME)
+
+include $(LIBIEC_HOME)/make/common_targets.mk
+
+LDLIBS += -lm
+
+CP = cp
+
+model:	$(PROJECT_ICD_FILE)
+	java -jar $(LIBIEC_HOME)/tools/model_generator/genmodel.jar $(PROJECT_ICD_FILE)
+
+$(PROJECT_BINARY_NAME):	$(PROJECT_SOURCES) $(LIB_NAME)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $(PROJECT_BINARY_NAME) $(PROJECT_SOURCES) $(INCLUDES) $(LIB_NAME) $(LDLIBS)
+
+clean:
+	rm -f $(PROJECT_BINARY_NAME)
+
+
+
diff --git a/examples/server_example_substitution/server_example_substitution.c b/examples/server_example_substitution/server_example_substitution.c
new file mode 100644
index 00000000..043280a3
--- /dev/null
+++ b/examples/server_example_substitution/server_example_substitution.c
@@ -0,0 +1,220 @@
+/*
+ *  server_example_substitution.c
+ *
+ *  - How to use the IEC 61850 substitution service
+ *  - Two data objects can be substituted:
+ *  -- GGIO1.AnIn1
+ *  -- GGIO1.Ind1
+ */
+
+#include "iec61850_server.h"
+#include "hal_thread.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+
+#include "static_model.h"
+
+/* import IEC 61850 device model created from SCL-File */
+extern IedModel iedModel;
+
+static int running = 0;
+static IedServer iedServer = NULL;
+
+static bool subsAnIn1 = false;
+static bool subsInd1 = false;
+
+void
+sigint_handler(int signalId)
+{
+    running = 0;
+}
+
+
+static void
+connectionHandler (IedServer self, ClientConnection connection, bool connected, void* parameter)
+{
+    if (connected)
+        printf("Connection opened\n");
+    else
+        printf("Connection closed\n");
+}
+
+static MmsDataAccessError
+writeAccessHandler (DataAttribute* dataAttribute, MmsValue* value, ClientConnection connection, void* parameter)
+{
+    if (dataAttribute == IEDMODEL_LD1_GGIO1_AnIn1_subEna) {
+
+        printf("Received GGIO1.AnIn1.subEna: %i\n", MmsValue_getBoolean(value));
+
+        if (MmsValue_getBoolean(value)) {
+            subsAnIn1 = true;
+
+            /* Update values with substituted values */
+
+            Quality quality =
+                    Quality_fromMmsValue(IedServer_getAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_subQ));
+
+            Quality_setFlag(&quality, QUALITY_SOURCE_SUBSTITUTED);
+
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_q, quality);
+
+            IedServer_updateAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_mag_f,
+                    IedServer_getAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_subMag_f));
+        }
+        else {
+            subsAnIn1 = false;
+        }
+
+    }
+    else if (dataAttribute == IEDMODEL_LD1_GGIO1_AnIn1_subMag_f) {
+
+        if (subsAnIn1) {
+            IedServer_updateAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_mag_f, value);
+        }
+
+    }
+    else if (dataAttribute == IEDMODEL_LD1_GGIO1_AnIn1_subQ) {
+
+        if (subsAnIn1) {
+            Quality quality = Quality_fromMmsValue(value);
+
+            Quality_setFlag(&quality, QUALITY_SOURCE_SUBSTITUTED);
+
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_q, quality);
+        }
+
+    }
+    else if (dataAttribute == IEDMODEL_LD1_GGIO1_Ind1_subEna) {
+        printf("Received GGIO1.Ind1.subEna: %i\n", MmsValue_getBoolean(value));
+
+        if (MmsValue_getBoolean(value)) {
+            subsInd1 = true;
+
+            /* Update values with substituted values */
+
+            Quality quality =
+                    Quality_fromMmsValue(IedServer_getAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_subQ));
+
+            Quality_setFlag(&quality, QUALITY_SOURCE_SUBSTITUTED);
+
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_Ind1_q, quality);
+
+            IedServer_updateAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_stVal,
+                    IedServer_getAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_subVal));
+        }
+        else {
+            subsInd1 = false;
+        }
+    }
+    else if (dataAttribute == IEDMODEL_LD1_GGIO1_Ind1_subVal) {
+
+        if (subsInd1) {
+            IedServer_updateAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_stVal, value);
+        }
+
+    }
+    else if (dataAttribute == IEDMODEL_LD1_GGIO1_Ind1_subQ) {
+
+        if (subsInd1) {
+            Quality quality = Quality_fromMmsValue(value);
+
+            Quality_setFlag(&quality, QUALITY_SOURCE_SUBSTITUTED);
+
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_Ind1_q, quality);
+        }
+
+    }
+
+    return DATA_ACCESS_ERROR_SUCCESS;
+}
+
+int
+main(int argc, char** argv)
+{
+    printf("Using libIEC61850 version %s\n", LibIEC61850_getVersionString());
+
+
+
+
+    /* Create a new IEC 61850 server instance */
+    iedServer = IedServer_create(&iedModel);
+
+    IedServer_setConnectionIndicationHandler(iedServer, (IedConnectionIndicationHandler) connectionHandler, NULL);
+
+    /* Install write callback handler for substitution variables */
+
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_subEna, writeAccessHandler, NULL);
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_subMag_f, writeAccessHandler, NULL);
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_subQ, writeAccessHandler, NULL);
+
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_Ind1_subEna, writeAccessHandler, NULL);
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_Ind1_subVal, writeAccessHandler, NULL);
+    IedServer_handleWriteAccess(iedServer, IEDMODEL_LD1_GGIO1_Ind1_subQ, writeAccessHandler, NULL);
+
+    /* MMS server will be instructed to start listening for client connections. */
+    IedServer_start(iedServer, 102);
+
+    if (!IedServer_isRunning(iedServer)) {
+        printf("Starting server failed! Exit.\n");
+        IedServer_destroy(iedServer);
+        exit(-1);
+    }
+
+    running = 1;
+
+    signal(SIGINT, sigint_handler);
+
+    float t = 0.f;
+    bool ind1 = true;
+
+    while (running) {
+        uint64_t timestamp = Hal_getTimeInMs();
+
+        t += 0.1f;
+
+        float an1 = sinf(t);
+
+        if (ind1)
+            ind1 = false;
+        else
+            ind1 = true;
+
+        Timestamp iecTimestamp;
+
+        Timestamp_clearFlags(&iecTimestamp);
+        Timestamp_setTimeInMilliseconds(&iecTimestamp, timestamp);
+        Timestamp_setLeapSecondKnown(&iecTimestamp, true);
+
+
+        /* toggle clock-not-synchronized flag in timestamp */
+        if (((int) t % 2) == 0)
+            Timestamp_setClockNotSynchronized(&iecTimestamp, true);
+
+        IedServer_lockDataModel(iedServer);
+
+        if (subsAnIn1 == false) {
+            IedServer_updateTimestampAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_t, &iecTimestamp);
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_q, QUALITY_VALIDITY_GOOD);
+            IedServer_updateFloatAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_AnIn1_mag_f, an1);
+        }
+
+        if (subsInd1 == false) {
+            IedServer_updateTimestampAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_t, &iecTimestamp);
+            IedServer_updateQuality(iedServer, IEDMODEL_LD1_GGIO1_Ind1_q, QUALITY_VALIDITY_GOOD);
+            IedServer_updateBooleanAttributeValue(iedServer, IEDMODEL_LD1_GGIO1_Ind1_stVal, ind1);
+        }
+
+        IedServer_unlockDataModel(iedServer);
+
+        Thread_sleep(100);
+    }
+
+    /* stop MMS server - close TCP server socket and all client sockets */
+    IedServer_stop(iedServer);
+
+    /* Cleanup - free all resources */
+    IedServer_destroy(iedServer);
+
+} /* main() */
diff --git a/examples/server_example_substitution/static_model.c b/examples/server_example_substitution/static_model.c
new file mode 100644
index 00000000..bf53c61a
--- /dev/null
+++ b/examples/server_example_substitution/static_model.c
@@ -0,0 +1,998 @@
+/*
+ * static_model.c
+ *
+ * automatically generated from substitution_example.icd
+ */
+#include "static_model.h"
+
+static void initializeValues();
+
+
+
+LogicalDevice iedModel_LD1 = {
+    LogicalDeviceModelType,
+    "LD1",
+    (ModelNode*) &iedModel,
+    NULL,
+    (ModelNode*) &iedModel_LD1_LLN0
+};
+
+LogicalNode iedModel_LD1_LLN0 = {
+    LogicalNodeModelType,
+    "LLN0",
+    (ModelNode*) &iedModel_LD1,
+    (ModelNode*) &iedModel_LD1_LPHD1,
+    (ModelNode*) &iedModel_LD1_LLN0_Beh,
+};
+
+DataObject iedModel_LD1_LLN0_Beh = {
+    DataObjectModelType,
+    "Beh",
+    (ModelNode*) &iedModel_LD1_LLN0,
+    NULL,
+    (ModelNode*) &iedModel_LD1_LLN0_Beh_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_LLN0_Beh_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_LLN0_Beh,
+    (ModelNode*) &iedModel_LD1_LLN0_Beh_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_ENUMERATED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LLN0_Beh_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_LLN0_Beh,
+    (ModelNode*) &iedModel_LD1_LLN0_Beh_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LLN0_Beh_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_LLN0_Beh,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+LogicalNode iedModel_LD1_LPHD1 = {
+    LogicalNodeModelType,
+    "LPHD1",
+    (ModelNode*) &iedModel_LD1,
+    (ModelNode*) &iedModel_LD1_MMDC1,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyNam,
+};
+
+DataObject iedModel_LD1_LPHD1_PhyNam = {
+    DataObjectModelType,
+    "PhyNam",
+    (ModelNode*) &iedModel_LD1_LPHD1,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyNam_vendor,
+    0
+};
+
+DataAttribute iedModel_LD1_LPHD1_PhyNam_vendor = {
+    DataAttributeModelType,
+    "vendor",
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyNam,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_DC,
+    IEC61850_VISIBLE_STRING_255,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_LPHD1_PhyHealth = {
+    DataObjectModelType,
+    "PhyHealth",
+    (ModelNode*) &iedModel_LD1_LPHD1,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_LPHD1_PhyHealth_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_ENUMERATED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_PhyHealth_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth,
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_PhyHealth_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_LPHD1_PhyHealth,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_LPHD1_Proxy = {
+    DataObjectModelType,
+    "Proxy",
+    (ModelNode*) &iedModel_LD1_LPHD1,
+    NULL,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_BOOLEAN,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_subEna,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_subVal,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_subVal = {
+    DataAttributeModelType,
+    "subVal",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_subQ,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_LPHD1_Proxy_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_LPHD1_Proxy,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+LogicalNode iedModel_LD1_MMDC1 = {
+    LogicalNodeModelType,
+    "MMDC1",
+    (ModelNode*) &iedModel_LD1,
+    (ModelNode*) &iedModel_LD1_GGIO1,
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh,
+};
+
+DataObject iedModel_LD1_MMDC1_Beh = {
+    DataObjectModelType,
+    "Beh",
+    (ModelNode*) &iedModel_LD1_MMDC1,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_MMDC1_Beh_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh,
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_ENUMERATED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Beh_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh,
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Beh_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_MMDC1_Beh,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_MMDC1_Watt = {
+    DataObjectModelType,
+    "Watt",
+    (ModelNode*) &iedModel_LD1_MMDC1,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_mag,
+    0
+};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_mag = {
+    DataAttributeModelType,
+    "mag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_q,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_mag_f,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_CONSTRUCTED,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_mag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_mag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_FLOAT32,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_t,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subEna,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subMag,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_subMag = {
+    DataAttributeModelType,
+    "subMag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subQ,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subMag_f,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_CONSTRUCTED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_subMag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subMag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_FLOAT32,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Watt_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_MMDC1_Watt,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_MMDC1_Amp = {
+    DataObjectModelType,
+    "Amp",
+    (ModelNode*) &iedModel_LD1_MMDC1,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_mag,
+    0
+};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_mag = {
+    DataAttributeModelType,
+    "mag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_q,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_mag_f,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_CONSTRUCTED,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_mag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_mag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_FLOAT32,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_t,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subEna,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subMag,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_subMag = {
+    DataAttributeModelType,
+    "subMag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subQ,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subMag_f,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_CONSTRUCTED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_subMag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subMag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_FLOAT32,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Amp_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_MMDC1_Amp,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_MMDC1_Vol = {
+    DataObjectModelType,
+    "Vol",
+    (ModelNode*) &iedModel_LD1_MMDC1,
+    NULL,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_mag,
+    0
+};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_mag = {
+    DataAttributeModelType,
+    "mag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_q,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_mag_f,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_CONSTRUCTED,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_mag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_mag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_FLOAT32,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_t,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subEna,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subMag,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_subMag = {
+    DataAttributeModelType,
+    "subMag",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subQ,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subMag_f,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_CONSTRUCTED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_subMag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subMag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_FLOAT32,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_MMDC1_Vol_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_MMDC1_Vol,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+LogicalNode iedModel_LD1_GGIO1 = {
+    LogicalNodeModelType,
+    "GGIO1",
+    (ModelNode*) &iedModel_LD1,
+    NULL,
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh,
+};
+
+DataObject iedModel_LD1_GGIO1_Beh = {
+    DataObjectModelType,
+    "Beh",
+    (ModelNode*) &iedModel_LD1_GGIO1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_GGIO1_Beh_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh,
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_ENUMERATED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Beh_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh,
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Beh_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_GGIO1_Beh,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_GGIO1_Ind1 = {
+    DataObjectModelType,
+    "Ind1",
+    (ModelNode*) &iedModel_LD1_GGIO1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_stVal,
+    0
+};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_stVal = {
+    DataAttributeModelType,
+    "stVal",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_q,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_BOOLEAN,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_t,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_subEna,
+    NULL,
+    0,
+    IEC61850_FC_ST,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_subVal,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_subVal = {
+    DataAttributeModelType,
+    "subVal",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_subQ,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_Ind1_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_GGIO1_Ind1,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+DataObject iedModel_LD1_GGIO1_AnIn1 = {
+    DataObjectModelType,
+    "AnIn1",
+    (ModelNode*) &iedModel_LD1_GGIO1,
+    NULL,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_mag,
+    0
+};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_mag = {
+    DataAttributeModelType,
+    "mag",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_q,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_mag_f,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_CONSTRUCTED,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_mag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_mag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_FLOAT32,
+    0 + TRG_OPT_DATA_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_q = {
+    DataAttributeModelType,
+    "q",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_t,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_QUALITY,
+    0 + TRG_OPT_QUALITY_CHANGED,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_t = {
+    DataAttributeModelType,
+    "t",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subEna,
+    NULL,
+    0,
+    IEC61850_FC_MX,
+    IEC61850_TIMESTAMP,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_subEna = {
+    DataAttributeModelType,
+    "subEna",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subMag,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_BOOLEAN,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_subMag = {
+    DataAttributeModelType,
+    "subMag",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subQ,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subMag_f,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_CONSTRUCTED,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_subMag_f = {
+    DataAttributeModelType,
+    "f",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subMag,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_FLOAT32,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_subQ = {
+    DataAttributeModelType,
+    "subQ",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1_subID,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_QUALITY,
+    0,
+    NULL,
+    0};
+
+DataAttribute iedModel_LD1_GGIO1_AnIn1_subID = {
+    DataAttributeModelType,
+    "subID",
+    (ModelNode*) &iedModel_LD1_GGIO1_AnIn1,
+    NULL,
+    NULL,
+    0,
+    IEC61850_FC_SV,
+    IEC61850_VISIBLE_STRING_64,
+    0,
+    NULL,
+    0};
+
+extern ReportControlBlock iedModel_LD1_LLN0_report0;
+extern ReportControlBlock iedModel_LD1_LLN0_report1;
+
+ReportControlBlock iedModel_LD1_LLN0_report0 = {&iedModel_LD1_LLN0, "urcb01", "13e08c78", false, "", 1, 23, 247, 3000, 5000, &iedModel_LD1_LLN0_report1};
+ReportControlBlock iedModel_LD1_LLN0_report1 = {&iedModel_LD1_LLN0, "urcb02", "13e08c78", false, "", 1, 23, 247, 3000, 5000, NULL};
+
+
+
+
+
+
+
+IedModel iedModel = {
+    "IED1",
+    &iedModel_LD1,
+    NULL,
+    &iedModel_LD1_LLN0_report0,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    initializeValues
+};
+
+static void
+initializeValues()
+{
+}
diff --git a/examples/server_example_substitution/static_model.h b/examples/server_example_substitution/static_model.h
new file mode 100644
index 00000000..1ad6a5e4
--- /dev/null
+++ b/examples/server_example_substitution/static_model.h
@@ -0,0 +1,177 @@
+/*
+ * static_model.h
+ *
+ * automatically generated from substitution_example.icd
+ */
+
+#ifndef STATIC_MODEL_H_
+#define STATIC_MODEL_H_
+
+#include <stdlib.h>
+#include "iec61850_model.h"
+
+extern IedModel iedModel;
+extern LogicalDevice iedModel_LD1;
+extern LogicalNode   iedModel_LD1_LLN0;
+extern DataObject    iedModel_LD1_LLN0_Beh;
+extern DataAttribute iedModel_LD1_LLN0_Beh_stVal;
+extern DataAttribute iedModel_LD1_LLN0_Beh_q;
+extern DataAttribute iedModel_LD1_LLN0_Beh_t;
+extern LogicalNode   iedModel_LD1_LPHD1;
+extern DataObject    iedModel_LD1_LPHD1_PhyNam;
+extern DataAttribute iedModel_LD1_LPHD1_PhyNam_vendor;
+extern DataObject    iedModel_LD1_LPHD1_PhyHealth;
+extern DataAttribute iedModel_LD1_LPHD1_PhyHealth_stVal;
+extern DataAttribute iedModel_LD1_LPHD1_PhyHealth_q;
+extern DataAttribute iedModel_LD1_LPHD1_PhyHealth_t;
+extern DataObject    iedModel_LD1_LPHD1_Proxy;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_stVal;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_q;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_t;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_subEna;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_subVal;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_subQ;
+extern DataAttribute iedModel_LD1_LPHD1_Proxy_subID;
+extern LogicalNode   iedModel_LD1_MMDC1;
+extern DataObject    iedModel_LD1_MMDC1_Beh;
+extern DataAttribute iedModel_LD1_MMDC1_Beh_stVal;
+extern DataAttribute iedModel_LD1_MMDC1_Beh_q;
+extern DataAttribute iedModel_LD1_MMDC1_Beh_t;
+extern DataObject    iedModel_LD1_MMDC1_Watt;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_mag;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_mag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_q;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_t;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_subEna;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_subMag;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_subMag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_subQ;
+extern DataAttribute iedModel_LD1_MMDC1_Watt_subID;
+extern DataObject    iedModel_LD1_MMDC1_Amp;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_mag;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_mag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_q;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_t;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_subEna;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_subMag;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_subMag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_subQ;
+extern DataAttribute iedModel_LD1_MMDC1_Amp_subID;
+extern DataObject    iedModel_LD1_MMDC1_Vol;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_mag;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_mag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_q;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_t;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_subEna;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_subMag;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_subMag_f;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_subQ;
+extern DataAttribute iedModel_LD1_MMDC1_Vol_subID;
+extern LogicalNode   iedModel_LD1_GGIO1;
+extern DataObject    iedModel_LD1_GGIO1_Beh;
+extern DataAttribute iedModel_LD1_GGIO1_Beh_stVal;
+extern DataAttribute iedModel_LD1_GGIO1_Beh_q;
+extern DataAttribute iedModel_LD1_GGIO1_Beh_t;
+extern DataObject    iedModel_LD1_GGIO1_Ind1;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_stVal;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_q;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_t;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_subEna;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_subVal;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_subQ;
+extern DataAttribute iedModel_LD1_GGIO1_Ind1_subID;
+extern DataObject    iedModel_LD1_GGIO1_AnIn1;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_mag;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_mag_f;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_q;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_t;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_subEna;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_subMag;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_subMag_f;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_subQ;
+extern DataAttribute iedModel_LD1_GGIO1_AnIn1_subID;
+
+
+
+#define IEDMODEL_LD1 (&iedModel_LD1)
+#define IEDMODEL_LD1_LLN0 (&iedModel_LD1_LLN0)
+#define IEDMODEL_LD1_LLN0_Beh (&iedModel_LD1_LLN0_Beh)
+#define IEDMODEL_LD1_LLN0_Beh_stVal (&iedModel_LD1_LLN0_Beh_stVal)
+#define IEDMODEL_LD1_LLN0_Beh_q (&iedModel_LD1_LLN0_Beh_q)
+#define IEDMODEL_LD1_LLN0_Beh_t (&iedModel_LD1_LLN0_Beh_t)
+#define IEDMODEL_LD1_LPHD1 (&iedModel_LD1_LPHD1)
+#define IEDMODEL_LD1_LPHD1_PhyNam (&iedModel_LD1_LPHD1_PhyNam)
+#define IEDMODEL_LD1_LPHD1_PhyNam_vendor (&iedModel_LD1_LPHD1_PhyNam_vendor)
+#define IEDMODEL_LD1_LPHD1_PhyHealth (&iedModel_LD1_LPHD1_PhyHealth)
+#define IEDMODEL_LD1_LPHD1_PhyHealth_stVal (&iedModel_LD1_LPHD1_PhyHealth_stVal)
+#define IEDMODEL_LD1_LPHD1_PhyHealth_q (&iedModel_LD1_LPHD1_PhyHealth_q)
+#define IEDMODEL_LD1_LPHD1_PhyHealth_t (&iedModel_LD1_LPHD1_PhyHealth_t)
+#define IEDMODEL_LD1_LPHD1_Proxy (&iedModel_LD1_LPHD1_Proxy)
+#define IEDMODEL_LD1_LPHD1_Proxy_stVal (&iedModel_LD1_LPHD1_Proxy_stVal)
+#define IEDMODEL_LD1_LPHD1_Proxy_q (&iedModel_LD1_LPHD1_Proxy_q)
+#define IEDMODEL_LD1_LPHD1_Proxy_t (&iedModel_LD1_LPHD1_Proxy_t)
+#define IEDMODEL_LD1_LPHD1_Proxy_subEna (&iedModel_LD1_LPHD1_Proxy_subEna)
+#define IEDMODEL_LD1_LPHD1_Proxy_subVal (&iedModel_LD1_LPHD1_Proxy_subVal)
+#define IEDMODEL_LD1_LPHD1_Proxy_subQ (&iedModel_LD1_LPHD1_Proxy_subQ)
+#define IEDMODEL_LD1_LPHD1_Proxy_subID (&iedModel_LD1_LPHD1_Proxy_subID)
+#define IEDMODEL_LD1_MMDC1 (&iedModel_LD1_MMDC1)
+#define IEDMODEL_LD1_MMDC1_Beh (&iedModel_LD1_MMDC1_Beh)
+#define IEDMODEL_LD1_MMDC1_Beh_stVal (&iedModel_LD1_MMDC1_Beh_stVal)
+#define IEDMODEL_LD1_MMDC1_Beh_q (&iedModel_LD1_MMDC1_Beh_q)
+#define IEDMODEL_LD1_MMDC1_Beh_t (&iedModel_LD1_MMDC1_Beh_t)
+#define IEDMODEL_LD1_MMDC1_Watt (&iedModel_LD1_MMDC1_Watt)
+#define IEDMODEL_LD1_MMDC1_Watt_mag (&iedModel_LD1_MMDC1_Watt_mag)
+#define IEDMODEL_LD1_MMDC1_Watt_mag_f (&iedModel_LD1_MMDC1_Watt_mag_f)
+#define IEDMODEL_LD1_MMDC1_Watt_q (&iedModel_LD1_MMDC1_Watt_q)
+#define IEDMODEL_LD1_MMDC1_Watt_t (&iedModel_LD1_MMDC1_Watt_t)
+#define IEDMODEL_LD1_MMDC1_Watt_subEna (&iedModel_LD1_MMDC1_Watt_subEna)
+#define IEDMODEL_LD1_MMDC1_Watt_subMag (&iedModel_LD1_MMDC1_Watt_subMag)
+#define IEDMODEL_LD1_MMDC1_Watt_subMag_f (&iedModel_LD1_MMDC1_Watt_subMag_f)
+#define IEDMODEL_LD1_MMDC1_Watt_subQ (&iedModel_LD1_MMDC1_Watt_subQ)
+#define IEDMODEL_LD1_MMDC1_Watt_subID (&iedModel_LD1_MMDC1_Watt_subID)
+#define IEDMODEL_LD1_MMDC1_Amp (&iedModel_LD1_MMDC1_Amp)
+#define IEDMODEL_LD1_MMDC1_Amp_mag (&iedModel_LD1_MMDC1_Amp_mag)
+#define IEDMODEL_LD1_MMDC1_Amp_mag_f (&iedModel_LD1_MMDC1_Amp_mag_f)
+#define IEDMODEL_LD1_MMDC1_Amp_q (&iedModel_LD1_MMDC1_Amp_q)
+#define IEDMODEL_LD1_MMDC1_Amp_t (&iedModel_LD1_MMDC1_Amp_t)
+#define IEDMODEL_LD1_MMDC1_Amp_subEna (&iedModel_LD1_MMDC1_Amp_subEna)
+#define IEDMODEL_LD1_MMDC1_Amp_subMag (&iedModel_LD1_MMDC1_Amp_subMag)
+#define IEDMODEL_LD1_MMDC1_Amp_subMag_f (&iedModel_LD1_MMDC1_Amp_subMag_f)
+#define IEDMODEL_LD1_MMDC1_Amp_subQ (&iedModel_LD1_MMDC1_Amp_subQ)
+#define IEDMODEL_LD1_MMDC1_Amp_subID (&iedModel_LD1_MMDC1_Amp_subID)
+#define IEDMODEL_LD1_MMDC1_Vol (&iedModel_LD1_MMDC1_Vol)
+#define IEDMODEL_LD1_MMDC1_Vol_mag (&iedModel_LD1_MMDC1_Vol_mag)
+#define IEDMODEL_LD1_MMDC1_Vol_mag_f (&iedModel_LD1_MMDC1_Vol_mag_f)
+#define IEDMODEL_LD1_MMDC1_Vol_q (&iedModel_LD1_MMDC1_Vol_q)
+#define IEDMODEL_LD1_MMDC1_Vol_t (&iedModel_LD1_MMDC1_Vol_t)
+#define IEDMODEL_LD1_MMDC1_Vol_subEna (&iedModel_LD1_MMDC1_Vol_subEna)
+#define IEDMODEL_LD1_MMDC1_Vol_subMag (&iedModel_LD1_MMDC1_Vol_subMag)
+#define IEDMODEL_LD1_MMDC1_Vol_subMag_f (&iedModel_LD1_MMDC1_Vol_subMag_f)
+#define IEDMODEL_LD1_MMDC1_Vol_subQ (&iedModel_LD1_MMDC1_Vol_subQ)
+#define IEDMODEL_LD1_MMDC1_Vol_subID (&iedModel_LD1_MMDC1_Vol_subID)
+#define IEDMODEL_LD1_GGIO1 (&iedModel_LD1_GGIO1)
+#define IEDMODEL_LD1_GGIO1_Beh (&iedModel_LD1_GGIO1_Beh)
+#define IEDMODEL_LD1_GGIO1_Beh_stVal (&iedModel_LD1_GGIO1_Beh_stVal)
+#define IEDMODEL_LD1_GGIO1_Beh_q (&iedModel_LD1_GGIO1_Beh_q)
+#define IEDMODEL_LD1_GGIO1_Beh_t (&iedModel_LD1_GGIO1_Beh_t)
+#define IEDMODEL_LD1_GGIO1_Ind1 (&iedModel_LD1_GGIO1_Ind1)
+#define IEDMODEL_LD1_GGIO1_Ind1_stVal (&iedModel_LD1_GGIO1_Ind1_stVal)
+#define IEDMODEL_LD1_GGIO1_Ind1_q (&iedModel_LD1_GGIO1_Ind1_q)
+#define IEDMODEL_LD1_GGIO1_Ind1_t (&iedModel_LD1_GGIO1_Ind1_t)
+#define IEDMODEL_LD1_GGIO1_Ind1_subEna (&iedModel_LD1_GGIO1_Ind1_subEna)
+#define IEDMODEL_LD1_GGIO1_Ind1_subVal (&iedModel_LD1_GGIO1_Ind1_subVal)
+#define IEDMODEL_LD1_GGIO1_Ind1_subQ (&iedModel_LD1_GGIO1_Ind1_subQ)
+#define IEDMODEL_LD1_GGIO1_Ind1_subID (&iedModel_LD1_GGIO1_Ind1_subID)
+#define IEDMODEL_LD1_GGIO1_AnIn1 (&iedModel_LD1_GGIO1_AnIn1)
+#define IEDMODEL_LD1_GGIO1_AnIn1_mag (&iedModel_LD1_GGIO1_AnIn1_mag)
+#define IEDMODEL_LD1_GGIO1_AnIn1_mag_f (&iedModel_LD1_GGIO1_AnIn1_mag_f)
+#define IEDMODEL_LD1_GGIO1_AnIn1_q (&iedModel_LD1_GGIO1_AnIn1_q)
+#define IEDMODEL_LD1_GGIO1_AnIn1_t (&iedModel_LD1_GGIO1_AnIn1_t)
+#define IEDMODEL_LD1_GGIO1_AnIn1_subEna (&iedModel_LD1_GGIO1_AnIn1_subEna)
+#define IEDMODEL_LD1_GGIO1_AnIn1_subMag (&iedModel_LD1_GGIO1_AnIn1_subMag)
+#define IEDMODEL_LD1_GGIO1_AnIn1_subMag_f (&iedModel_LD1_GGIO1_AnIn1_subMag_f)
+#define IEDMODEL_LD1_GGIO1_AnIn1_subQ (&iedModel_LD1_GGIO1_AnIn1_subQ)
+#define IEDMODEL_LD1_GGIO1_AnIn1_subID (&iedModel_LD1_GGIO1_AnIn1_subID)
+
+#endif /* STATIC_MODEL_H_ */
+
diff --git a/examples/server_example_substitution/substitution_example.icd b/examples/server_example_substitution/substitution_example.icd
new file mode 100644
index 00000000..32d62c33
--- /dev/null
+++ b/examples/server_example_substitution/substitution_example.icd
@@ -0,0 +1,229 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<SCL xmlns="http://www.iec.ch/61850/2003/SCL" revision="A" version="2007">
+  <Header id="" nameStructure="IEDName" toolID="FUHUA Model Designer ICT">
+    <History>
+      <Hitem revision="" version="" when=""/>
+    </History>
+  </Header>
+  <Communication>
+    <SubNetwork name="W1">
+      <ConnectedAP apName="AP1" iedName="IED1">
+        <Address>
+          <P type="OSI-AP-Title">1 3 9999 33</P>
+          <P type="OSI-AE-Qualifier">33</P>
+          <P type="OSI-PSEL">00 00 00 01</P>
+          <P type="OSI-SSEL">00 01</P>
+          <P type="OSI-TSEL">00 01</P>
+          <P type="MMS-Port">102</P>
+          <P type="IP">192.168.62.248</P>
+          <P type="IP-SUBNET">255.255.255.0</P>
+          <P type="IP-GATEWAY">192.168.62.254</P>
+        </Address>
+      </ConnectedAP>
+    </SubNetwork>
+  </Communication>
+  <IED name="IED1">
+    <Services>
+      <DynAssociation/>
+      <SettingGroups>
+        <SGEdit/>
+        <ConfSG/>
+      </SettingGroups>
+      <GetDirectory/>
+      <GetDataObjectDefinition/>
+      <DataObjectDirectory/>
+      <GetDataSetValue/>
+      <SetDataSetValue/>
+      <DataSetDirectory/>
+      <ConfDataSet max="15" maxAttributes="60"/>
+      <DynDataSet max="15" maxAttributes="60"/>
+      <ReadWrite/>
+      <ConfReportControl max="10"/>
+      <GetCBValues/>
+      <ReportSettings bufTime="Dyn" cbName="Dyn" datSet="Dyn" intgPd="Dyn" optFields="Dyn" rptID="Dyn" trgOps="Dyn"/>
+      <GSESettings appID="Dyn" cbName="Dyn" datSet="Dyn" dataLabel="Dyn"/>
+      <GOOSE max="16"/>
+      <ConfLNs fixLnInst="true" fixPrefix="true"/>
+    </Services>
+    <AccessPoint name="AP1">
+      <Server>
+        <Authentication/>
+        <LDevice inst="LD1">
+          <LN0 inst="" lnClass="LLN0" lnType="LLN0">
+            <ReportControl bufTime="3000" buffered="false" confRev="1" datSet="" intgPd="5000" name="urcb" rptID="13e08c78">
+              <TrgOps dchg="true" dupd="true" period="false" qchg="true"/>
+              <OptFields bufOvfl="true" configRef="true" dataRef="true" dataSet="false" entryID="true" reasonCode="true" seqNum="true" timeStamp="true"/>
+              <RptEnabled max="2"/>
+            </ReportControl>
+          </LN0>
+          <LN inst="1" lnClass="LPHD" lnType="LPHD"/>
+          <LN inst="1" lnClass="MMDC" lnType="MMDC"/>
+          <LN inst="1" lnClass="GGIO" lnType="GGIO"/>
+        </LDevice>
+      </Server>
+    </AccessPoint>
+  </IED>
+  <DataTypeTemplates>
+    <LNodeType id="LPHD" lnClass="LPHD">
+      <DO name="PhyNam" type="DPL"/>
+      <DO name="PhyHealth" type="ENS"/>
+      <DO name="Proxy" type="SPS"/>
+    </LNodeType>
+    <LNodeType id="LLN0" lnClass="LLN0">
+      <DO name="Beh" type="ENS"/>
+    </LNodeType>
+    <LNodeType id="GGIO" lnClass="GGIO">
+      <DO name="Beh" type="ENS"/>
+      <DO name="Ind1" type="SPS"/>
+      <DO name="AnIn1" type="MV"/>
+    </LNodeType>
+    <LNodeType id="MMDC" lnClass="MMDC">
+      <DO name="Beh" type="ENS"/>
+      <DO name="Watt" type="MV"/>
+      <DO name="Amp" type="MV"/>
+      <DO name="Vol" type="MV"/>
+    </LNodeType>
+    <DOType cdc="DPL" id="DPL">
+      <DA bType="VisString255" fc="DC" name="vendor"/>
+    </DOType>
+    <DOType cdc="ENS" id="ENS">
+      <DA bType="Enum" fc="ST" name="stVal" type="tempEnum"/>
+      <DA bType="Quality" fc="ST" name="q"/>
+      <DA bType="Timestamp" fc="ST" name="t"/>
+    </DOType>
+    <DOType cdc="SPS" id="SPS">
+      <DA bType="BOOLEAN" dchg="true" fc="ST" name="stVal"/>
+      <DA bType="Quality" fc="ST" name="q" qchg="true"/>
+      <DA bType="Timestamp" fc="ST" name="t"/>
+      <DA bType="BOOLEAN" fc="SV" name="subEna"/>
+      <DA bType="BOOLEAN" fc="SV" name="subVal"/>
+      <DA bType="Quality" fc="SV" name="subQ"/>
+      <DA bType="VisString64" fc="SV" name="subID"/>
+    </DOType>
+    <DOType cdc="MV" id="MV">
+      <DA bType="Struct" dchg="true" dupd="false" fc="MX" name="mag" type="AnalogueValue"/>
+      <DA bType="Quality" fc="MX" name="q" qchg="true"/>
+      <DA bType="Timestamp" fc="MX" name="t"/>
+      <DA bType="BOOLEAN" fc="SV" name="subEna"/>
+      <DA bType="Struct" fc="SV" name="subMag" type="AnalogueValue"/>
+      <DA bType="Quality" fc="SV" name="subQ"/>
+      <DA bType="VisString64" fc="SV" name="subID"/>
+    </DOType>
+    <DAType id="AnalogueValue">
+      <BDA bType="FLOAT32" name="f"/>
+    </DAType>
+    <DAType id="Unit">
+      <BDA bType="Enum" name="SIUnit" type="SIUnit"/>
+      <BDA bType="Enum" name="multiplier" type="multiplier"/>
+    </DAType>
+    <DAType id="ScaledValueConfig">
+      <BDA bType="FLOAT32" name="scaleFactor"/>
+      <BDA bType="FLOAT32" name="offset"/>
+    </DAType>
+    <DAType id="RangeConfig">
+      <BDA bType="Struct" name="hhLim" type="AnalogueValue"/>
+      <BDA bType="Struct" name="hLim" type="AnalogueValue"/>
+      <BDA bType="Struct" name="lLim" type="AnalogueValue"/>
+      <BDA bType="Struct" name="llLim" type="AnalogueValue"/>
+      <BDA bType="Struct" name="min" type="AnalogueValue"/>
+      <BDA bType="Struct" name="max" type="AnalogueValue"/>
+    </DAType>
+    <EnumType id="tempEnum">
+      <EnumVal ord="0">e1</EnumVal>
+      <EnumVal ord="1">e2</EnumVal>
+      <EnumVal ord="2">e3</EnumVal>
+      <EnumVal ord="3">e4</EnumVal>
+      <EnumVal ord="4">e5</EnumVal>
+    </EnumType>
+    <EnumType id="range">
+      <EnumVal ord="0">normal</EnumVal>
+      <EnumVal ord="1">high</EnumVal>
+      <EnumVal ord="2">low</EnumVal>
+      <EnumVal ord="3">high-high</EnumVal>
+      <EnumVal ord="4">low-low</EnumVal>
+    </EnumType>
+    <EnumType id="SIUnit">
+      <EnumVal ord="1">none</EnumVal>
+      <EnumVal ord="2">m</EnumVal>
+      <EnumVal ord="3">kg</EnumVal>
+      <EnumVal ord="4">s</EnumVal>
+      <EnumVal ord="5">A</EnumVal>
+      <EnumVal ord="6">K</EnumVal>
+      <EnumVal ord="7">mol</EnumVal>
+      <EnumVal ord="8">cd</EnumVal>
+      <EnumVal ord="9">deg</EnumVal>
+      <EnumVal ord="10">rad</EnumVal>
+      <EnumVal ord="11">sr</EnumVal>
+      <EnumVal ord="21">Gy</EnumVal>
+      <EnumVal ord="22">q</EnumVal>
+      <EnumVal ord="23">°C</EnumVal>
+      <EnumVal ord="24">Sv</EnumVal>
+      <EnumVal ord="25">F</EnumVal>
+      <EnumVal ord="26">C</EnumVal>
+      <EnumVal ord="27">S</EnumVal>
+      <EnumVal ord="28">H</EnumVal>
+      <EnumVal ord="29">V</EnumVal>
+      <EnumVal ord="30">ohm</EnumVal>
+      <EnumVal ord="31">J</EnumVal>
+      <EnumVal ord="32">N</EnumVal>
+      <EnumVal ord="33">Hz</EnumVal>
+      <EnumVal ord="34">lx</EnumVal>
+      <EnumVal ord="35">Lm</EnumVal>
+      <EnumVal ord="36">Wb</EnumVal>
+      <EnumVal ord="37">T</EnumVal>
+      <EnumVal ord="38">W</EnumVal>
+      <EnumVal ord="39">Pa</EnumVal>
+      <EnumVal ord="41">m²</EnumVal>
+      <EnumVal ord="42">m³</EnumVal>
+      <EnumVal ord="43">m/s</EnumVal>
+      <EnumVal ord="44">m/s²</EnumVal>
+      <EnumVal ord="45">m³/s</EnumVal>
+      <EnumVal ord="46">m/m³</EnumVal>
+      <EnumVal ord="47">M</EnumVal>
+      <EnumVal ord="48">kg/m³</EnumVal>
+      <EnumVal ord="49">m²/s</EnumVal>
+      <EnumVal ord="50">W/m K</EnumVal>
+      <EnumVal ord="51">J/K</EnumVal>
+      <EnumVal ord="52">ppm</EnumVal>
+      <EnumVal ord="53">1/s</EnumVal>
+      <EnumVal ord="54">rad/s</EnumVal>
+      <EnumVal ord="61">VA</EnumVal>
+      <EnumVal ord="62">Watts</EnumVal>
+      <EnumVal ord="63">VAr</EnumVal>
+      <EnumVal ord="64">theta</EnumVal>
+      <EnumVal ord="65">cos(theta)</EnumVal>
+      <EnumVal ord="66">Vs</EnumVal>
+      <EnumVal ord="67">V²</EnumVal>
+      <EnumVal ord="68">As</EnumVal>
+      <EnumVal ord="69">A²</EnumVal>
+      <EnumVal ord="70">A²t</EnumVal>
+      <EnumVal ord="71">VAh</EnumVal>
+      <EnumVal ord="72">Wh</EnumVal>
+      <EnumVal ord="73">VArh</EnumVal>
+      <EnumVal ord="74">V/Hz</EnumVal>
+    </EnumType>
+    <EnumType id="multiplier">
+      <EnumVal ord="-24">Yocto</EnumVal>
+      <EnumVal ord="-21">Zepto</EnumVal>
+      <EnumVal ord="-18">Atto</EnumVal>
+      <EnumVal ord="-15">Femto</EnumVal>
+      <EnumVal ord="-12">Pico</EnumVal>
+      <EnumVal ord="-9">Nano</EnumVal>
+      <EnumVal ord="-6">Micro</EnumVal>
+      <EnumVal ord="-3">Milli</EnumVal>
+      <EnumVal ord="-2">Centi</EnumVal>
+      <EnumVal ord="-1">Deci</EnumVal>
+      <EnumVal ord="0">zeroNoValue</EnumVal>
+      <EnumVal ord="1">Deca</EnumVal>
+      <EnumVal ord="2">Hecto</EnumVal>
+      <EnumVal ord="3">Kilo</EnumVal>
+      <EnumVal ord="6">Mega</EnumVal>
+      <EnumVal ord="9">Giga</EnumVal>
+      <EnumVal ord="12">Tera</EnumVal>
+      <EnumVal ord="15">Petra</EnumVal>
+      <EnumVal ord="18">Exa</EnumVal>
+      <EnumVal ord="21">Zetta</EnumVal>
+      <EnumVal ord="24">Yotta</EnumVal>
+    </EnumType>
+  </DataTypeTemplates>
+</SCL>