A parameter is a variable associated with the operation of the VFD that can be programmed or adjusted.Parameters provide a degree of adjustment so that the user can customize the VFD to suit specific motor driven equipment requirements.The number of parameters can range from 50, for small basic VFDs, to over 200 for larger, more complex VFDs.
![]() Variable frequency drives come with factory default settings for most parameters that are more conservative in nature. However, parameters for motor nameplate data are not factory-set (unless a matched VFD motor has been purchased) must be entered in the field. Response Original speed Desired new speed Desired speed (setpoint) Actual speed Deviation (error) PID controller output Proportional circuit Integral circuit Derivative circuit. The VFD display shows either a parameter number or a parameter value. The VFDs parameter menu outlines what the parameter number represents what numerical selections or options for the parameter are available. This VFD has two kinds of parameters: program parameters (P-00 through P-64), which configure the VFD operation display parameters (d-00 through d-64), which display information. In continuous manufacturing processes, the cost of the energy consumed by a particular pump motor is normally far in. The timed speed ramp-up feature found in variable frequency drives is similar to the soft start function of.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |