Remove the old HMI Module.
White side PST Black side
Black cable White cable
White cable PSTB Black side
Black cable White cable
-. For upgrade Torque Control is
important check the connection the
current transformer (see fig below).
10.
9. the two cables each current
transformer are black use multimeter to
detect the right connection. Change the position the cables the
current transformers obtain correct
position necessary.
11. The resistance
of the current transformer are between
0,2-6 ohm, depending the PST(B) size
