SIGMATEK MDP 101-1 User Manual

MDP 101-1
05.06.2020 Page 71
7.2.3 Malfunction of the drive
Malfunction of the drive
Cause
Remedy
─ I-FPOS shows decrementing
values when the motor
rotates clockwise (view of the
motor shaft)
─ Feedback system is not
connected correctly
─ Connect feedback system according
to drawing
(see page 56)
─ Motor does not rotate
─ Motor current is at the limit
without torque
─ Motor is not connect in
correct orientation
─ Connect motor in correct relation to
terminals
U, V, W
─ The motor casts without set
point
─ The motor torque is too low
or different in the both
directions
─ M-ROFF is not set to the right
value
─ Motor and/or feedback
connection is wrong
─ Set M-ROFF to the right value
─ Connect motor and feedback
correctly
─ The motor stops in certain
positions
─ The setting of M-POL and/ or
M-RPOL is not correct
─ The motor cable has a broken
wire
─ Not all wires of the motor
cable are connected
─ Set M-POL and M-RPOL according to
the to the data of the motor
─ Replace motor cable (especially with
drag chains)
─ Connect all wires of the motor cable
─ The motor oscillates
─ Control gain too high
─ Shielding of the feedback
cable has a break
─ Reduce V-KP and/or P-KV
─ Replace feedback cable (especially
with drag chains)

SIGMATEK MDP 101-1 Specifications

General

Brand	SIGMATEK
Model	MDP 101-1
Category	Power Supply
Language	English