Acti 9 Busbar Side Covers, 2 Set of 40 Comb, 1P+N for Clario, Librio, Prodis

Issue:
Video: Automatic restart on the ATV21 / ATV212 drives

Product Line:
ATV21 and ATV212

Environment:
All serial numbers for ATV21 and ATV212

Cause:
Certain faults can be automatically reset after the cause has cleared.  The drive will then restart the motor.

Resolution: 
Set F303 to any value, from 1 to 10, indicating the number of attempts to clear the detected fault. 
By factory default F303 is set to 0. A value of 0 disables the feature.
If the fault clears, the drive will restart the motor if the run command is active.
If the fault does not clear after all attempts are made, the drive will require a manual reset.

The first clear is attempted 1 second after the detected fault occurs.  Each subsequent clear attempt adds 1 second to the time interval between attempts.

 




See the ATV212 Programming Manual, page 135 for further details.

Issue:
Adding a reverse mode in ATV212 or ATV21 drives

Product Line:
Altivar ATV212 & ATV21

Environment:
All models

Cause:
Requirement to program logic input R to run the motor in reverse.

Resolution:
Programming example for 2 wire control with logic input R being your reverse logic input command.

Go to the extended menu, F---  and press enter.
F112 = 3  logic input R (Reverse command)
F311 = 0  (Motor rotation direction command)
Please note, if you do not program F311 = 0, the drive will not run in reverse.



Note:  Parameter Fr = 2 will allow run reverse command when in Local mode.