dooch XQ-0075T-2, Руководство по установке

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Function Name
Motor Stop Method
Ref. Page
45
Related Function
Drive 18
Acceleration Time 45
Drive 19
Deceleration Time 45
Drive 20
ER-06 : TOC (Drive Over-Current Trip)
Cause
ㆍ
In case acceleration/deceleration time is excessively short comparing to load inertia.
ㆍ
If drive restarts during free run of motor, Drive could be damaged by fire.
Action
ㆍ
Adjust the acceleration/deceleration time.
ㆍ
Check if the drive capacity is suitable for motor capacity.
ㆍ
Start the pump when the motor is stopped.
ㆍ
Check load, motor, and output wiring.
ㆍ
If the same alarm occurs, please contact A/S center.
Function Name
Motor Capacity
Ref. Page
43
Related Function
Drive 9
Motor Capacity 45
Drive 18
Motor Capacity 45
Drive 19
Deceleration Time 45
Drive 20
Torque Boost Amount 48
Drive 35
ER-07 : SOC (Drive Over-Current Control Trip)
Cause
ㆍ
In case acceleration/deceleration time is excessively short comparing to load inertia
ㆍ
It cuts off the motor output to control the current when the drive restarts on motor Free-run state or over
current is generated due to sudden overload.
Action
ㆍ
Adjust the acceleration/deceleration time.
ㆍ
Check if the drive capacity is suitable for motor capacity.
ㆍ
Start the pump when the motor is stopped.
ㆍ
If load is large on starting, adjust torque boost amount (Drive 35).
ㆍ
If the same alarm occurs, please contact A/S center.
ER-09 : TOH (Drive Over-Heating Trip)
Cause
ㆍ
It alerts and stops operation to prevent IGBT from being damaged by cooling fan fault or foreign materials
and high ambient temperature.
Action
ㆍ
Check if there is any cooling fan fault or if there are any foreign materials in the intake.
ㆍ
Check the ambient temperature and maintain it under 40
℃
if it is too high
68
Chapter 7. Cause of Fault and Reaction