Issue:
Setting up the ATV21 and ATV212 drives for a 4 to 20mA loss of follower.
Product Line:
Altivar ATV21 and ATV212 drive.
Environment:
All
Cause:
They want to get the drive to fall back to a fixed speed if the 4 to 20mA signal is loss.
Resolution:
Press MODE and hold the arrow down to F----- and press enter
F633= Loss of VA set to any value above 0%
F644= 4-20mA loss behavior
F649=Fallback speed set point in hz.
See the programming manual https://www.se.com/us/en/download/document/S1A53838/ for more information.
Setting up the ATV21 and ATV212 drives for a 4 to 20mA loss of follower.
Product Line:
Altivar ATV21 and ATV212 drive.
Environment:
All
Cause:
They want to get the drive to fall back to a fixed speed if the 4 to 20mA signal is loss.
Resolution:
Press MODE and hold the arrow down to F----- and press enter
F633= Loss of VA set to any value above 0%
F644= 4-20mA loss behavior
F649=Fallback speed set point in hz.
See the programming manual https://www.se.com/us/en/download/document/S1A53838/ for more information.
Publicerad för:Schneider Electric Sverige
