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KATANA S610M Inverter Specialized for Elevator Manual
Chapter 8 Inverter Failure, Warning and Countermeasures
Failures that may happen to S610M are concluded in table 8-1. The display range of error code is
E001
~
E050. When failure occurs, customers can have self-inspection by recording the phenomenon and
referring it to the prompting of this table. Please contact the seller if service is needed.
Table 8-1 Error description and solutions
Error
Code
Error
Description
Possible Causes
Solutions
E001
Over-current
when the
inverter
accelerates
acceleration time is too short
prolong the acceleration time
motor’s parameters are incorrect
parameter auto tuning of the motor
encoder failure when operating with
PG
check the encoder and its wiring
power of the inverter is too small
choose the inverter with larger rated
power
V/F curve is not suitable
modify the V / F curve setting and
value of manual torque boost
Circuit problems, power line loose or
short circuit.
Check whether the fixed screw of
power line terminal is loose. Check
whether the power line is broken.
E002
Over-current
when the
inverter
decelerates
deceleration time is too short
prolong the deceleration time
have potential energy of load or the
inertia torque of load is overlarge
add appropriate dynamic braking
components
encoder failure when operating with
PG
check the encoder and its wiring
rated power of the inverter is
relatively small
choose the inverter with larger rated
power
E003
Overcurrent
when the
inverter
operates at
constant speed
acceleration or deceleration time is
set too short
prolong the acceleration or
deceleration time properly
load changes suddenly or abnormal
check the load
network voltage is too low
check the input power supply
encoder failure when operating with
PG
check the encoder and its wiring
rated power of the inverter is
relatively small
choose the inverter with larger rated
power
E004
Overvoltage
when the
inverter
accelerates
input voltage is abnormal
check the input power supply
time of acceleration is set too short
prolong the acceleration time properly
E005
Overvoltage
when the
inverter
decelerates
time of deceleration is too short
(relative to regenerative energy)
prolong the deceleration time properly
have potential energy of load or the
inertia torque of load is overlarge
choose appropriate dynamic braking
components
E006
Overvoltage
when the
inverter
operates at
constant speed
inappropriate setting of ASR
parameter when operating with vector
control
refer to ASR parameter setting in
group F06
acceleration or deceleration time is
set too short
prolong the acceleration or
deceleration time properly
input voltage is abnormal
check the input power supply