修正PM未安装时，仍然会触发报警的问题。

Modules/Mainframe/PMs/PMModuleDevice.cs

@@ -580,7 +580,7 @@ namespace SicModules.PMs
 
         public void InitDevice()
         {
-            if (IsInstalled)
+            if (IsInstalled) // 如果未安装，不要初始化Module中的Device，以免触发不必要的报警
             {
                 if (SC.GetValue<bool>("System.IsSimulatorMode"))
                 {
@@ -594,40 +594,42 @@ namespace SicModules.PMs
 
                     (Plc as SicAds).Initialize();
                 }
-            }
 
-            if (Plc != null)
-            {
-                Plc.OnDeviceAlarmStateChanged += OnModuleDeviceAlarmStateChanged;
-                Plc.OnConnected += PlcConnected;
-                Plc.OnDisconnected += PlcDisconnected;
 
-                _allModuleDevice.Add(Plc);
-            }
-
-            _isTagAttribute = attribute => attribute is TagAttribute;
-            _hasTagAttribute = mi => mi.GetCustomAttributes(false).Any(_isTagAttribute);
-            Parallel.ForEach(this.GetType().GetProperties().Where(_hasTagAttribute),
-                field =>
+                if (Plc != null)
                 {
-                    TagAttribute tag = field.GetCustomAttributes(false).First(_isTagAttribute) as TagAttribute;
-                    IDevice device = DEVICE.GetDevice<IDevice>($"{Module}.{tag.Tag}");
-                    device.OnDeviceAlarmStateChanged += OnModuleDeviceAlarmStateChanged;
+                    Plc.OnDeviceAlarmStateChanged += OnModuleDeviceAlarmStateChanged;
+                    Plc.OnConnected += PlcConnected;
+                    Plc.OnDisconnected += PlcDisconnected;
 
-                    _allModuleDevice.Add(device);
+                    _allModuleDevice.Add(Plc);
+                }
 
-                    PropertyInfo pi = (PropertyInfo)field;
+                _isTagAttribute = attribute => attribute is TagAttribute;
+                _hasTagAttribute = mi => mi.GetCustomAttributes(false).Any(_isTagAttribute);
+                Parallel.ForEach(this.GetType().GetProperties().Where(_hasTagAttribute),
+                    field =>
+                    {
+                        TagAttribute tag = field.GetCustomAttributes(false).First(_isTagAttribute) as TagAttribute;
+                        IDevice device = DEVICE.GetDevice<IDevice>($"{Module}.{tag.Tag}");
+                        device.OnDeviceAlarmStateChanged += OnModuleDeviceAlarmStateChanged;
 
-                    var convertedValue = Convert.ChangeType(device, pi.PropertyType);
+                        _allModuleDevice.Add(device);
 
-                    System.Diagnostics.Debug.Assert(convertedValue != null);
+                        PropertyInfo pi = (PropertyInfo)field;
 
-                    pi.SetValue(this, convertedValue);
-                });
+                        var convertedValue = Convert.ChangeType(device, pi.PropertyType);
 
-            if (_pmInterLock == null)
-            {
-                _pmInterLock = DEVICE.GetDevice<IoInterLock>($"{Module}.PMInterLock");
+                        System.Diagnostics.Debug.Assert(convertedValue != null);
+
+                        pi.SetValue(this, convertedValue);
+                    });
+
+
+                if (_pmInterLock == null)
+                {
+                    _pmInterLock = DEVICE.GetDevice<IoInterLock>($"{Module}.PMInterLock");
+                }
             }
         }