diff --git a/scenes/tabs-switch/lbl_ready.gd b/scenes/tabs-switch/lbl_ready.gd
index 19ecc2ea..eda1f797 100644
--- a/scenes/tabs-switch/lbl_ready.gd
+++ b/scenes/tabs-switch/lbl_ready.gd
@@ -22,6 +22,7 @@ class DeviceObserver:
     var device_name: String
     var status: Array = [false, false, false]  # [online, operational, control_complete]
     var last_results: Dictionary = {}
+    var status_uf: bool = false
 
     func update_online_state(online: bool) -> bool:
         if status[DEVICE_STATUS.ONLINE] != online:
@@ -59,6 +60,7 @@ class DeviceObserver:
 
 var device_observers: Dictionary = {}
 var overall_prd_state: PRD_STATE = PRD_STATE.NONE
+var status_uf: bool = false  # Статус УФ (УАРЭП-ЭМС)
 
 func _ready() -> void:
     tooltip_text = 'Нет связи с приборами комплекса'
@@ -111,15 +113,17 @@ func _on_prd_control_results(results: Dictionary, prd_module: Object) -> void:
         _recalculate_overall_state()
 
 
-func _on_uf_status_receive(_unit_uf: Object) -> void:
-    # Логика для УФ (раскомментируй если нужно)
-    # var KEMS_B = ((unit_uf.status[0] >> 0) & 1) and ((unit_uf.status[0] >> 3) & 1)
-    # var EMS_B_1 = ((unit_uf.status[0] >> 1) & 1) and ((unit_uf.status[0] >> 4) & 1)
-    # var EMS_B_2 = ((unit_uf.status[0] >> 2) & 1) and ((unit_uf.status[0] >> 5) & 1)
-    # var IP27B = ((unit_uf.status[2] >> 6) & 1)
-    # var uf_operational = KEMS_B and EMS_B_1 and EMS_B_2 and IP27B
-    # signaller.emit_signal('update_uf_serviceability', uf_operational)
-    pass
+func _on_uf_status_receive(unit_uf: Object) -> void:
+    if unit_uf:
+        var KEMS_B = ((unit_uf.status[0] >> 0) & 1) and ((unit_uf.status[0] >> 3) & 1)
+        var EMS_B_1 = ((unit_uf.status[0] >> 1) & 1) and ((unit_uf.status[0] >> 4) & 1)
+        var EMS_B_2 = ((unit_uf.status[0] >> 2) & 1) and ((unit_uf.status[0] >> 5) & 1)
+        var IP27B = ((unit_uf.status[2] >> 6) & 1)
+        
+        var new_uf_status = KEMS_B and EMS_B_1 and EMS_B_2 and IP27B
+        if status_uf != new_uf_status:
+            status_uf = new_uf_status
+            _recalculate_overall_state()
 
 
 func _recalculate_overall_state() -> void:
@@ -127,6 +131,7 @@ func _recalculate_overall_state() -> void:
     var has_online_devices := false
     var all_operational := true
 
+    # Проверяем только если есть онлайн устройства
     for observer in device_observers.values():
         if observer.status[DEVICE_STATUS.ONLINE]:
             has_online_devices = true
@@ -143,7 +148,10 @@ func _recalculate_overall_state() -> void:
                     # Не прерываем, чтобы проверить все устройства
 
     if has_online_devices:
-        new_state = PRD_STATE.GOOD if all_operational else PRD_STATE.ERR
+        if all_operational and status_uf:
+            new_state = PRD_STATE.GOOD
+        else:
+            new_state = PRD_STATE.ERR
     else:
         new_state = PRD_STATE.NONE
 
@@ -162,15 +170,40 @@ func _update_display() -> void:
 
 
 func _get_tooltip_text() -> String:
+    var tooltip := ""
+    
     match overall_prd_state:
         PRD_STATE.NONE:
-            return "Нет связи с приборами комплекса"
+            tooltip = "Нет связи с приборами комплекса"
         PRD_STATE.GOOD:
-            return "Все приборы комплекса исправны"
+            tooltip = "Все приборы комплекса исправны"
         PRD_STATE.ERR:
-            return "Обнаружены неисправности в комплексе"
+            tooltip = "Обнаружены неисправности в комплексе"
         _:
-            return "Неизвестное состояние"
+            tooltip = "Неизвестное состояние"
+    
+    # Добавляем информацию о статусе УФ, если есть онлайн устройства
+    if overall_prd_state != PRD_STATE.NONE:
+        tooltip += "\n\n"
+        tooltip += "Статус УФ (УАРЭП-ЭМС): "
+        tooltip += "Исправен" if status_uf else "Неисправен"
+    
+    # Добавляем детальную информацию о ПРД устройствах
+    tooltip += "\n\nДетальный статус ПРД:"
+    var online_count := 0
+    var operational_count := 0
+    
+    for device_name in device_observers:
+        var observer = device_observers[device_name]
+        if observer.status[DEVICE_STATUS.ONLINE]:
+            online_count += 1
+            if observer.status[DEVICE_STATUS.STATUS]:
+                operational_count += 1
+    
+    tooltip += "\nПРД онлайн: %d/%d" % [online_count, device_observers.size()]
+    tooltip += "\nПРД исправны: %d/%d" % [operational_count, online_count]
+    
+    return tooltip
 
 
 # Публичные методы для получения информации
@@ -181,7 +214,8 @@ func get_device_status(device_name: String) -> Dictionary:
             "online": observer.status[DEVICE_STATUS.ONLINE],
             "operational": observer.status[DEVICE_STATUS.STATUS],
             "control_complete": observer.status[DEVICE_STATUS.CONTROL],
-            "last_results": observer.last_results.duplicate()
+            "last_results": observer.last_results.duplicate(),
+            "status_uf": status_uf
         }
     return {}
 
@@ -204,5 +238,6 @@ func get_overall_status() -> Dictionary:
         "online_devices": online_count,
         "operational_devices": operational_count,
         "total_devices": device_observers.size(),
-        "control_complete_devices": control_complete_count
+        "control_complete_devices": control_complete_count,
+        "uf_status": status_uf
     }