fix(v1.6.37): preserve DPC semantics in static DataSet feedback

Services/Iec61850StaticControlStatusProjectionService.cs

@@ -135,7 +135,10 @@ public static Iec61850StaticControlStatusProjectionResult EnsureProjections(Iec6
                     LiteralEquals(signal.DisplayReference, memberReference) &&
                     LiteralEquals(signal.ObjectReference, exactFeedbackReference));
                 if (existingFeedback is not null)
+                {
+                    PromoteRuntimeFeedbackSemantics(existingFeedback, descriptor, cdc);
                     continue;
+                }
 
                 var feedback = CreateRuntimeFeedback(
                     descriptor,
@@ -161,6 +164,11 @@ public static Iec61850StaticControlStatusProjectionResult EnsureProjections(Iec6
     internal static bool IsControllableCdc(string? cdc)
         => ControllableCdcs.Contains((cdc ?? string.Empty).Trim());
 
+    internal static string ResolveRuntimeFeedbackDataType(string? cdc, string? mmsType, string? sclBType)
+        => string.Equals((cdc ?? string.Empty).Trim(), "DPC", StringComparison.OrdinalIgnoreCase)
+            ? "Dbpos"
+            : FirstNonEmpty(mmsType, sclBType, "Unknown");
+
     private static string ResolveExactFeedbackReference(
         Iec61850SignalDescriptor descriptor,
         Iec61850SignalDataSetMembership membership)
@@ -299,7 +307,7 @@ private static SignalDefinition CreateRuntimeFeedback(
             ObjectReference = exactFeedbackReference,
             DisplayReference = memberReference,
             FunctionalConstraint = fc,
-            DataType = FirstNonEmpty(descriptor.MmsType, descriptor.SclBType, "Unknown"),
+            DataType = ResolveRuntimeFeedbackDataType(cdc, descriptor.MmsType, descriptor.SclBType),
             Category = category,
             Confidence = "High",
             DataSetReference = membership.DataSetReference,
@@ -322,6 +330,19 @@ private static SignalDefinition CreateRuntimeFeedback(
         };
     }
 
+    private static void PromoteRuntimeFeedbackSemantics(
+        SignalDefinition feedback,
+        Iec61850SignalDescriptor descriptor,
+        string cdc)
+    {
+        var semanticType = ResolveRuntimeFeedbackDataType(cdc, descriptor.MmsType, descriptor.SclBType);
+        if (semanticType.Equals("Dbpos", StringComparison.OrdinalIgnoreCase))
+        {
+            feedback.DataType = semanticType;
+            feedback.Category = "Position";
+        }
+    }
+
     private static Iec61850StaticControlStatusProjectionResult EmptyResult()
         => new(Array.Empty<SignalDefinition>(), 0);
 

landing/release-notes.json

@@ -8,14 +8,14 @@
   "summaryId": "ARSAS 1.6.37 adalah stable release Windows terverifikasi terbaru. Identitas paket, link download, checksum, dan publication evidence disinkronkan otomatis dari GitHub Release bertag.",
   "highlights": [
     "fix(v1.6.36): smooth COMTRADE scrub presentation at display cadence",
-    "fix(v1.6.36): match IEDScout RCB instances and source export identity",
+    "fix(v1.6.36): match live RCB instances and source export identity",
     "COMTRADE: smooth scrubbing across analysis workspaces",
     "Release convergence: promote field-tested v1.6.36 trial fixes to main",
     "docs: synchronize documentation and landing with ARSAS 1.6.37"
   ],
   "highlightsId": [
     "Perubahan rilis: fix(v1.6.36): smooth COMTRADE scrub presentation at display cadence",
-    "Perubahan rilis: fix(v1.6.36): match IEDScout RCB instances and source export identity",
+    "Perubahan rilis: fix(v1.6.36): match live RCB instances and source export identity",
     "Perubahan rilis: COMTRADE: smooth scrubbing across analysis workspaces",
     "Perubahan rilis: Release convergence: promote field-tested v1.6.36 trial fixes to main",
     "Dokumentasi: synchronize documentation and landing with ARSAS 1.6.37"

tests/ARSAS.Tests/Iec61850ValueFormatterTests.cs

@@ -63,4 +63,38 @@ public void Format_Does_Not_Collapse_NonStVal_Structures()
 
         Assert.Equal(value, formatted);
     }
+
+    [Theory]
+    [InlineData("off", "Open [01]")]
+    [InlineData("on", "Closed [10]")]
+    [InlineData("00", "Intermediate [00]")]
+    [InlineData("11", "Bad state [11]")]
+    public void Format_Preserves_Dpc_Process_Semantics_For_Report_Values(string raw, string expected)
+    {
+        var formatted = Iec61850ValueFormatter.Format(raw, "Dbpos", string.Empty);
+
+        Assert.Equal(expected, formatted);
+    }
+
+    [Fact]
+    public void StaticControlProjection_Dpc_Overrides_LowLevel_Boolean_With_Dbpos()
+    {
+        var dataType = Iec61850StaticControlStatusProjectionService.ResolveRuntimeFeedbackDataType(
+            "DPC",
+            "Boolean",
+            "BOOLEAN");
+
+        Assert.Equal("Dbpos", dataType);
+    }
+
+    [Fact]
+    public void StaticControlProjection_NonDpc_Retains_LowLevel_Type()
+    {
+        var dataType = Iec61850StaticControlStatusProjectionService.ResolveRuntimeFeedbackDataType(
+            "SPC",
+            "Boolean",
+            "BOOLEAN");
+
+        Assert.Equal("Boolean", dataType);
+    }
 }