To change a user's password locally on SCADA Node, run BwRPswd.exe from Windows command prompt on SCADA node. This does NOT update to project node.
BwRPswd ProjectName NodeName UserName OldPassword NewPassword NewPassword
For an empty password use "".
Change user: admin password from a to b on project P1, SCADA node N1.
BwRPswd P1 N1 admin a b b
Change user:admin password from empty to xyz on project P1, SCADA node N1.
BwRPswd P1 N1 admin "" xyz xyzeac