Plc function object to ABB_ACS880MotorAggr, ABB_ACS880PumpAggr,
 ABB_ACS880FanAggr, ABB_ACS880EplMotorAggr, ABB_ACS880EplPumpAggr,
 ABB_ACS880EplFanAggr. All these objects communicate via fieldbus
 Profibus/DP or Ethernet Powerlink.

 Connect the function object to an object of class or subclass of
 ABB_ACS880MotorAggr

• ABB_ACS880MotorAggr
• ABB_ACS880PumpAggr
• ABB_ACS880FanAggr
• ABB_ACS880EplMotorAggr
• ABB_ACS880EplPumpAggr
• ABB_ACS880EplFanAggr

   Speed reference in external mode (normally auto).
   Start command from input pin "est" ExtStart.

   Because it is possible to not use the internal mode object at
   all (no auto/man button) this speed reference input is also
   uses for manual reference in that case.

   Speed reference in local mode. Start command from input
   pin "lst" OpLocStart.

 Normal use is for E-stop and other interlocks if power on is not allowed.
 If no contactor is used the interlock still works, i.e. no start is allowed.

   Enable external auto start command via input pin "est". This input is
   only relevant if the configuration in mode object attribute OpExtAndIntMan
   is true. In that case the button start/stop will be dimmed if ExtControl is
   true.

   See also class help for mode object CompModeA for more information.

   External start i.e. start commands outside the object graph.
   Normally this is auto start but in some configuration with no
   internal mode control at all (OpExtOnly) it used also for
   manual start.

   See also class help for mode object CompModeA for more information.

 External interlocks (High level, High temp etc.).

 Mode is set to local control.

 If this attribute is true the start/stop commands is given
 from a local panel close to the motor i.e. from input pin "lst"

 The local mode has the highest priority i.e. all other start
 commands except local start (lst) is ignored.

 Start command in local mode. Note it is important to
 reset the commands if the object is not ready to avoid
 unwanted restart after an error. See class help
 ACS880_MotorAggr attribute AggReady for more information.

 Reset tripp counter (RunningTime object)

 Supervision disabled i.e. If true this will disable alarm
 message from components contactor, safety switch etc.
 except the ACS880 object.

   Connected ABB_ACS880MotorAggr object in plant hierarchy.

   Motor is running.

 The aggregate is NOT ready for remote start or interlocks exist.
 Use this output to reset start commands to avoid unwanted restart
 of the motor or use the attribute AggReady in object ACS880_MotorAggr.

 Status from input Di1 in converter.

 Status from input Di2 in converter.

 Status from input Di3 in converter.

 Status from input Di4 in converter.

 Status from input Di5 in converter.

 Status from input Di6 in converter.

 Status from input DIIL in converter.

 Status from converter Safe Torque Off function STO.
 If true the safe function is activated in the converter,
 this is the case when STO IO input 1 and 2 is false on
 the converter.