WINNER INVERTER,S MODEL WIN-VA-3R7T4 .FUNCTIONS.



Prelim of inverter,s overheat (value,s)

off = normal operation
on =normal operation (display , oh2 inverter overheating , on digital operator )
When the real arm of inverter,s overheat is on oh2 inverter overheat will be displayed . when it is off the display will come back to be  the previous status , do not reset the prelim. the inverter continue to work without fault detection  please set according to the warning from the ambient temperature sensor .

multi functional analog input options (setting,s ).

off = multi function analog input is disabled.
on = multi function analog input is enabled .
multi function analog input is effective / no effective  it is can be operated exterior. when this signal is off the action is same as when h3-05 (multi function analog input terminal 16 function option ) is set as 1f and analog input is not used .

option of non effective speed control with pg  v/f  (valued ).

off = v/f control with pg (it is effective to control the speed with speed feed back )
on  = v/f control without pg (it is non effective to control the speed with speed feed back ).
pg speed control and speed control without pg can be switched exteriorly . it can be switched during the inverter,s operation .





Speed control integration reset (valuate ) .

off = it acts in the speed control circuit of proportional and integration control .
on =it acts in the speed control circuit of proportional control ( integration value of speed control it is reset according to the integration constant ).
In the occasion with pg v/f control mode this function is effective only when f1-07 ( integral action options of  acceleration/ deceleration ) (non effective when acceleration /deceleration integration dose not act ) it can be switched over in the operation of inverter.

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