Issue
In application of multiple central units in Arc system, the error code XX-10 always appeared on Slave mode V221 even after execution of install command and Error reappeared again after few minutes from clearing error code on Slave mode V221.
_____________________________________________________________
Product Line

Arc protection relay
_____________________________________________________________

Environment
N/A
_____________________________________________________________
Root Cause
Customer didn’t follow the instruction in our V221 manual.
_____________________________________________________________
Solution
We have to follow the instruction in our V221 manual as shown in below screenshot.





_____________________________________________________________

=====End of document=====

Released for:Schneider Electric Philippines