4-65
890CS & 890CD Common Bus Units
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
LED will flash. Refer to Chapter 11: “Trips and Fault Finding” to investigate and remove the cause of
the trip.
3.
Press the Start key
. The 6901 keypad's RUN LED will light and the motor will rotate slowly (the
RUN LED will flash if the setpoint is at zero). The 6511 keypad will display a rotating symbol.
Reverse the motor’s direction of rotation either by pressing the FORWARD/REVERSE key on the 6901
keypad, or by swapping two of the motor phases (
WARNING: Disconnect the mains supply first
).
4.
Control the value of the Local Setpoint parameter using the
keys.
5.
Press the Stop key
.
6901 Keypad
M
10.0 %
SETPOINT (LOCAL)
R
L
10.0 %
SETPOINT (LOCAL)
E
menu at level 1
x 2