Temperaturesensor with highhigh, high, low and lowlow limits.

 Subclass of BaseSensor. See class BaseSensor for more information.

 The object has four supervised limits LowLow, Low, High and HighHigh.
 The limits can be enabled/disabled and limits are adjustable from the
 object graph.

 The object also contains a Trend.

 Default dynamics:
 - colored yellow when the High or Low limit is activated.
 - colored red when the HighHigh or LowLow limit is activated.

 The type of sensor is viewed with the letter 'T'.

 The popup menu is not configured as default, but it is advisable to
 configure the menu.

Configuration

 The object contains the Ai signal 'Value' that should be connected to an
 Ai-channel.

 BaseSensor has four limit, each represented by a CompLimit object. For
 each CompLimit object, specify in the Used-attribute if the limit is
 active of not. If the limit is active, specify also the limit value, and
 possible hysteresis and delay.

 The alarms and alarm outputs can be disabled with the input DisableSup
 in the function object.

 The color of the graphic symbol can be affected externally with the Error
 and Warning inputs of the function object.

 For plc coding the function object BaseSensorFo is used.

 Create a function object in the plc editor and connect it to the current
 object with the connect function.

 For simulation of the sensor value, use the plc object BaseSensorSim.

• BaseSensor
• BaseSensorFo
• BaseSensorSim

 Super class.