Motor aggregate with circuitbreaker, contactor and/or safetyswitch.

 The object handles several modes and configurations. The controlled
 unit can be handled locally or remotely.

 - Local mode    The unit is controlled from a local panel close to the drive.

 - Remote mode   The unit is controlled from the control system, either by
                 the operator from the object graph, or by PLC program.

 The local mode has higher prioriy than the remote.

 The mode handling also contains an extern and intern mode.

 - Intern mode   The unit is handled by the built-in Auto/Man function,
                 basically from the Auto/Man buttons in the object graph.

 - Extern mode   The built-in Auto/Man function is not used. Auto/Man is
                 handled from the plc program and other graphs.

 Which of these modes that are present depends on the configuration.

 Modes that can be configured

 - Intern          Auto/Manual mode is controlled from buttons in the
                   object graph. This is the default configuration.
 - Extern          Auto/Manual mode is controlled from the PLC program.
                   The Auto/Man buttons are removed from the object graph
                   but the Start/Stop buttons are still present.
                   Set attribute OpIntOnly to 1.
 - Extern only     Auto/Manual mode is controlled from the PLC program.
                   No Auto/Man or Start/Stop  buttons are present in the
                   object graph. Set attribute OpExtOnly to 1.
 - Intern only     Only manual mode is present, and the Auto/Man buttons
                   are removed. Set OpIntOnly to 1.
 - Local           When the local panel is activated, and the Start/Stop
                   buttons of the local panel is used. To disable this
                   mode, set OpNoLocal to 1.

 The graphical symbol for this object is BaseComponent/MotorAggr.

 Default dynamics:
 - the motor symbol is filled with the original color when the motor is
   on.
 - colored gray when the motor is off.
 - colored red when an error occurs.
 - colored yellow when a warning occurs.
 - indicating the current mode:
   M:  Manual mode.
   L: Local mode, mode is set to auto when local is left.
   LM: Local mode, mode is set to manual when local is left.
   No indication: auto mode.

 Default action:
 - the methods menu is opened with MB3.

 Indicators:
 - the Ready indicator is green when the motor is started.
 - the Interlock indicator is red when the motor is interlocked, and
   the object symbol is colored yellow.
 - the Local mode indicator is yellow when local mode is active, and the
   Start/Stop buttons are dimmed.
 - the Extern indicator is visible when the Auto/Man selection isn't
   made from the object graph, but from the plc function object.
 - the object symbol and motor indicator is colored green when the motor
   is started.
 - the Contactor indicator is green when the contactor is energized.
 - the SafetySwitch indicator is green when the safetyswitch is on, and
   yellow when off.
 - other indicators are normally green and colored red at fault condition.

 The field Starts shows the number of times the motor is started, and Run
 the run time of the motor.

 From the Auto/Man pushbuttons the mode is switched, and the Start/Stop
 buttons are used to control the motor in manual mode.

 - the Start button has toggle function.
 - in Auto mode, the Start/Stop buttons are dimmed.

 The figure shows a configuration where the Auto/Man mode is controlled by
 the ExtControl input of the function object. Auto mode is set when the
 input i high and the contactor order output is controlled by the input
 ExtStart. To get this configuration, use CbCoSs and set Mode.OpExtAndIntMan
 to 1.

Configuration

 - CbCoOrSs    Circuitbreaker, contactor, overloadrelay, safetyswitch.
 - CbCoSs      Circuitbreaker, contactor, safetyswitch.
 - CbCoOr      Circuitbreaker, contactor, overloadrelay.
 - CbCo        Circuitbreaker, contactor.
 - CoOrSs      Contactor, overloadrelay, safetyswitch.
 - CoOr        Contactor, overloadrelay.
 - CoSs        Contactor, safetyswitch.
 - Co          Contactor.
 - FuCoOrSs    Fuse, contactor, overloadrelay, safetyswitch.
 - FuCoOr      Fuse, contactor, overloadrelay.
 - FuCoSs      Fuse, contactor, safetyswitch.
 - FuCo        Fuse, contactor.

 The contactor and motor objects has also configuration alternatives.
 The motor can be configured with overtemperature switch or sensor, and
 the contactor with or without feedback, and with pulsed order signals.
 The configuraton with pulsed order signal can only be used when
 auto mode is disabled.

 Signals that should be connected to I/O channels.
 - CircuitBreaker.NotTripped     Di (optional)
 - OverloadRelay.Overload        Di (optional)
 - SafetySwitch.On               Di (optional)
 - Contactor.Order               Do (optional)
 - Contactor.OrderOff            Do (optional)
 - Contactor.Feedback            Di (optional)
 - Motor.TempSwitch.Switch        Di (optional)
 - Motor.TempSensor.Value        Ai (optional)

 The mode functions are found in the CompModeD object. See this object
 for more info.

 If the mode object is configured for extern control only, the Error output
 of the function object should be used to reset the start input to avoid
 unwanted restarts.

 For plc coding the function object BaseMotorAggrFo 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 fan, use the plc object BaseMotorAggrSim.

• BaseMotorAggrFo
• BaseMotorAggrSim

 Super class.

 Enumeration for object graph configuration.
 Handled by the ConfigureComponent method.

 The Ready attribute indicates that the aggregate is ready to be
 started, i.e. there are no interlockings or tripped breaker that
 inhibits start.

 Reflects the interlock input of the function object.
 If ExtInterlock is high, the order output is reset, and the mode
 is forced to Man. This force can be disabled by setting Mode.OpNoAutoToMan
 to 1.

 Shows if Local mode is active.
 Local mode is normally set by a switch on a local panel, which is
 connected to the LocalMode input of the function object.

 Indication for warning.

 Indication for error.

 Run time measurement.

 Contactor object.

 Circuit breaker object.

 Safety switch object.

 Overload relay object.

 Mode object.
 Handles the Auto, Man and Local mode.

 Motor object with overtemperature supervision.

 Supervision is disabled.
 Shows the input DisableSup in the plc Fo object.

 The plc function object connected to this object.
 This attribute is set when the function object is connected from
 the plc editor by the connect function.

 The simulate plc function object connected to this object.
 This attribute is set when the simulate function object is connected from
 the plc editor by the connect function.