FA279171
10 October 2022
Issue:Why are programming changes to the communication section of my drive not taking effect?
Product Line:Altivar Machines
Environment:All models, All serial numbers where the parameters in the communication section of the drive have been modified.
Cause:Customer has made changes to the communication parameters of the drive, but the drive is not responding to the changes.
Resoultion:After making changes to the communication section of altivar drives, it is necessary to perform a power cycle of the drive. Remove all power to the drive and allow the display to go out (this may take from 5 seconds to 1 minute or more). Once the display is blank, wait 10 more seconds and then reapply power to the drive. The changes to the communication parameters should now be in effect.
