B&R ACOPOSinverter P84, User Manual

Page: 291 / 405

Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 291
[CATCH ON THE FLY] (FLr-)
Code Name/Description Setting range Factory settings
FLr- [CATCH ON THE FLY]
Note:
This function cannot be used with certain other functions. Follow the instructions in see "APPLICATION FUNCT. FUn-" on page 197 .
FLr
[Catch on the fly] [No]
(nO)
Used to enable a smooth restart if the run command is maintained after the following events:
•
Loss of line supply or disconnection
•
Reset of current fault or automatic restart
•
Freewheel stop.
The speed given by the inverter resumes from the estimated speed of the motor at the time of the restart, then follows the ramp to the reference
frequency.
This function requires 2-wire level control.
nO [No] (nO) : Function not active
YES [Yes] (YES) : Function active
When the function is operational, it activates at each run command, resulting in a slight delay of the current (0.5 s max.).
[CATCH ON THE FLY] (FLr) is forced to [No] (nO) if the braking command [BRAKE LOGIC] (bLC) is assigned, is [Type Motor control] (Ctt) =
[FVC] (FUC) is or, if in the open control loop, [Auto DC injection] (AdC) = [permanent] (Ct) .
Parameter that can be modified during operation or when stopped.