L2SS-1755: Timeout properties and attributes for state transitions

Closes L2SS-1755

tangostationcontrol/tangostationcontrol/devices/station_manager.py

@@ -62,19 +62,19 @@ class StationManager(AsyncDevice):
         default_value=False,
     )
     Hibernate_Transition_Timeout = device_property(
-        doc="Number of the station, f.e. CS001 has number 1",
+        doc="Timeout in seconds to transition to hibernate",
         dtype="DevLong64",
         mandatory=False,
         default_value=60,
     )
     Standy_Transition_Timeout = device_property(
-        doc="Number of the station, f.e. CS001 has number 1",
+        doc="Timeout in seconds to transition to standby",
         dtype="DevLong64",
         mandatory=False,
         default_value=300,
     )
     On_Transition_Timeout = device_property(
-        doc="Number of the station, f.e. CS001 has number 1",
+        doc="Timeout in seconds to transition to on",
         dtype="DevLong64",
         mandatory=False,
         default_value=600,
@@ -111,24 +111,12 @@ class StationManager(AsyncDevice):
     def last_requested_transition_ok_R(self):
         return not self.last_requested_transition_exceptions
 
-    hibernate_transition_timeout_R = attribute(
-        access=AttrWriteType.READ,
-        dtype=numpy.int64,
-        fget=lambda self: self._hibernate_transition_timeout,
-    )
-
     hibernate_transition_timeout_RW = attribute(
         access=AttrWriteType.READ_WRITE,
         dtype=numpy.int64,
         fget=lambda self: self._hibernate_transition_timeout,
     )
 
-    standby_transition_timeout_R = attribute(
-        access=AttrWriteType.READ,
-        dtype=numpy.int64,
-        fget=lambda self: self._standby_transition_timeout,
-    )
-
     standby_transition_timeout_RW = attribute(
         access=AttrWriteType.READ_WRITE,
         dtype=numpy.int64,
@@ -136,13 +124,6 @@ class StationManager(AsyncDevice):
         fget=lambda self: self._standby_transition_timeout,
     )
 
-    on_transition_timeout_R = attribute(
-        access=AttrWriteType.READ,
-        dtype=numpy.int64,
-        min_value="0",
-        fget=lambda self: self._on_transition_timeout,
-    )
-
     on_transition_timeout_RW = attribute(
         access=AttrWriteType.READ_WRITE,
         dtype=numpy.int64,