diff --git a/PRD_MP550.tscn b/PRD_MP550.tscn
index be16a47..0d252fe 100644
--- a/PRD_MP550.tscn
+++ b/PRD_MP550.tscn
@@ -294,11 +294,12 @@ theme_override_styles/tab_selected = SubResource("StyleBoxTexture_k08q3")
 theme_override_styles/tab_hovered = SubResource("StyleBoxTexture_dklg6")
 theme_override_styles/tab_unselected = SubResource("StyleBoxTexture_17le6")
 tab_alignment = 2
-current_tab = 0
+current_tab = 1
 tab_focus_mode = 0
 metadata/_edit_lock_ = true
 
 [node name="PRD" type="Panel" parent="TabContainer"]
+visible = false
 layout_mode = 2
 theme_override_styles/panel = SubResource("StyleBoxTexture_7u7p7")
 metadata/_tab_index = 0
@@ -442,7 +443,6 @@ script = ExtResource("2_vmbyo")
 node_gap = Vector2(100, 50)
 
 [node name="ControlPanel" type="Panel" parent="TabContainer"]
-visible = false
 layout_mode = 2
 theme_override_styles/panel = SubResource("StyleBoxTexture_tn8m6")
 script = ExtResource("9_akagi")
@@ -664,29 +664,6 @@ self_size = Vector2i(50, 174)
 fname = "ИП9-50"
 rname = "А20"
 
-[node name="ref_A28" parent="TabContainer/ControlPanel/soc_P1" instance=ExtResource("11_fg7ul")]
-visible = false
-offset_left = 259.0
-offset_top = 34.0
-offset_right = 309.0
-offset_bottom = 208.0
-textures = Array[Texture]([])
-self_size = Vector2i(50, 174)
-fname = "ИП12-50"
-rname = "A21"
-
-[node name="ref_A29" parent="TabContainer/ControlPanel/soc_P1" instance=ExtResource("11_fg7ul")]
-visible = false
-offset_left = 309.0
-offset_top = 34.0
-offset_right = 359.0
-offset_bottom = 208.0
-textures = Array[Texture]([])
-self_size = Vector2i(50, 174)
-fname = "ИП9-50"
-rname = "А22"
-metadata/_edit_lock_ = true
-
 [node name="IP12_50" parent="TabContainer/ControlPanel/soc_P1" instance=ExtResource("11_fg7ul")]
 offset_left = 16.0
 offset_top = 36.0
@@ -696,6 +673,56 @@ self_size = Vector2i(50, 174)
 fname = "ИП12-50"
 rname = "А21"
 
+[node name="soc_DKM" type="NinePatchRect" parent="TabContainer/ControlPanel"]
+layout_mode = 0
+offset_left = 574.0
+offset_top = 201.0
+offset_right = 762.0
+offset_bottom = 417.0
+texture = ExtResource("9_0r2qk")
+patch_margin_left = 16
+patch_margin_top = 16
+patch_margin_right = 16
+patch_margin_bottom = 16
+
+[node name="Kasseta" type="Label" parent="TabContainer/ControlPanel/soc_DKM"]
+self_modulate = Color(1, 1, 1, 0.62)
+layout_mode = 0
+offset_left = 7.0
+offset_top = 8.0
+offset_right = 181.0
+offset_bottom = 33.0
+text = "ДКМ"
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="DKM_3" parent="TabContainer/ControlPanel/soc_DKM" instance=ExtResource("11_fg7ul")]
+offset_left = 129.0
+offset_top = 37.0
+offset_right = 179.0
+offset_bottom = 211.0
+self_size = Vector2i(50, 174)
+fname = "ДКМ3"
+rname = " "
+
+[node name="DKM_2" parent="TabContainer/ControlPanel/soc_DKM" instance=ExtResource("11_fg7ul")]
+offset_left = 73.0
+offset_top = 37.0
+offset_right = 123.0
+offset_bottom = 211.0
+self_size = Vector2i(50, 174)
+fname = "ДКМ2"
+rname = " "
+
+[node name="DKM_1" parent="TabContainer/ControlPanel/soc_DKM" instance=ExtResource("11_fg7ul")]
+offset_left = 16.0
+offset_top = 36.0
+offset_right = 66.0
+offset_bottom = 210.0
+self_size = Vector2i(50, 174)
+fname = "ДКМ1"
+rname = " "
+
 [node name="soc_P2" type="NinePatchRect" parent="TabContainer/ControlPanel"]
 layout_mode = 0
 offset_left = 278.0
diff --git a/scripts/PRD.gd b/scripts/PRD.gd
index 8e3f1a1..276b34b 100644
--- a/scripts/PRD.gd
+++ b/scripts/PRD.gd
@@ -119,7 +119,7 @@ func _ready() -> void:
     get_select_device.connect('item_selected', Callable(self, 'on_btn_select'))
     node_select_device.get_node2(0,0).text = 'ПРИБОР'
     node_select_device.set_columns_min_size([100, 100])
-    
+
     # Получение выбранного прибора при загрузке
     if Constants.ADDRESSES.size() > 0:
         get_select_device.select(0)
@@ -433,7 +433,7 @@ func _on_load_config():
 func set_tab_and_buttons(tab_index: int, button_name: String) -> void:
     $TabContainer.current_tab = tab_index
     var side_panel = $Background/side_panel
-    
+
     for button in side_panel.get_children():
         if button is Button:
             button.button_pressed = (button.name == button_name)
diff --git a/scripts/control_panel.gd b/scripts/control_panel.gd
index 8bb9327..4a9bf77 100644
--- a/scripts/control_panel.gd
+++ b/scripts/control_panel.gd
@@ -47,6 +47,7 @@ func _on_timer(pribor_prd):
 func _status_cell(status):
     var status_board: int = status.decode_u8(Constants.DataIndices.STATUS_BOARD)
     var dry_contact: int = status.decode_u8(Constants.DataIndices.DRY_CONTACT)
+    var dkm: int = status.decode_u8(Constants.DataIndices.DRY_CONTACT+1)
 
     # status_board
     for i in range(1, count_cell-8):
@@ -66,8 +67,20 @@ func _status_cell(status):
         for i in range(5, count_cell):
             node_cell_ind[i].state = Constants.STATE_VAL.NONE
 
+    #dkm
+    if Constants.CURRENT_MODE == Constants.MODE.PRD_H:
+        $soc_DKM/DKM_2.state = (dkm >> 1) & 0x1
+        $soc_DKM/DKM_3.state = (dkm >> 2) & 0x1
+    elif Constants.CURRENT_MODE == Constants.MODE.PRD_B:
+        $soc_DKM/DKM_2.state = (dkm >> 3) & 0x1
+        $soc_DKM/DKM_3.state = (dkm >> 4) & 0x1
+    elif Constants.CURRENT_MODE == Constants.MODE.PRD_K:
+        $soc_DKM/DKM_1.state = (dkm >> 0) & 0x1
+        $soc_DKM/DKM_2.state = (dkm >> 5) & 0x1
+        $soc_DKM/DKM_3.state = (dkm >> 6) & 0x1
+
 func _status_prd():
-    var status: int
+    var status: int = 0
     for i in range(count_cell-3):
         status += 1 if (node_cell_ind[i].state == Constants.STATE_VAL.GOOD) else 0
     status += 1 if (node_cell_ind[count_cell-1].state == Constants.STATE_VAL.GOOD) else 0
@@ -118,6 +131,10 @@ func _draw_control_panel_prd(pribor):
         $soc_P1/MAA_2.rname = 'А23'
         # Кассета П-2
         $soc_P2.visible = false
+        # ДКМ
+        $soc_DKM/DKM_1.visible = false
+        $soc_DKM/DKM_2.fname = 'ДКМ2'
+        $soc_DKM/DKM_2.fname = 'ДКМ3'
 
     elif pribor == Constants.MODE.PRD_B:
         # Кассета У5
@@ -147,6 +164,10 @@ func _draw_control_panel_prd(pribor):
         $soc_P1/MAA_2.rname = 'А23'
         # Кассета П-2
         $soc_P2.visible = false
+        # ДКМ
+        $soc_DKM/DKM_1.visible = false
+        $soc_DKM/DKM_2.fname = 'ДКМ4'
+        $soc_DKM/DKM_2.fname = 'ДКМ5'
 
     elif pribor == Constants.MODE.PRD_K:
         # Кассета У5
@@ -180,3 +201,7 @@ func _draw_control_panel_prd(pribor):
         $soc_P1/MAA_2.rname = 'А28'
         # Кассета П-2
         $soc_P2.visible = true
+        # ДКМ
+        $soc_DKM/DKM_1.visible = true
+        $soc_DKM/DKM_2.fname = 'ДКМ6'
+        $soc_DKM/DKM_2.fname = 'ДКМ7'