TECO E310-201-H User Manual

5-10
Motor Overheating
Reduce the load.
Increase capacities of E310
and the motor.
Select the motor again
E310faults
Correct the bad connection
Clear the deterrence
Bad connection between
E310 drive and the motor
Is load or current
exceeding the specified
value?
Is motor running at
low speed for a long
time?
Is motor voltage
between
T1-T2-T3
correct?
Is there any
deterrence preventing
coolin
g
of the moto
r
Motor runs unevenly
Is the load
fluctuating?
Does it happen
during deceleration?
Are the output voltages
between T1-T2-T3
balanced?
Any mechanical vibration or
gear backlash?
Is the
acceleration time
correct?
Increase the Acc/ Dec time
Reduce the load.
Increase capacities of
E310
and the motor.
E310 faults
Reduce the load fluctuation
or add a flywheel.
Inspect the mechanical system
E310 faults
YES
YES
YES
YES
YES
(
within ±3% of the normal value
)
YES
(
within ±3% of rated out
p
ut volta
g
e
YES
YES
YES
N
O
N
O
N
O
N
O
N
O
N
O
N
O
Minimal
Figure 5-5 Motor Overheat Troubleshooting Flow Chart
Figure 5-6 Motor Instability Troubleshooting Flow Chart

TECO E310-201-H Specifications

General

Brand	TECO
Model	E310-201-H
Category	Controller
Language	English