Toshiba TOSVERT VF-S15 series, Инструкция по эксплуатации

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E6582175
M-4
13
[Trip information]
Error code Failure code Name Description Remedies
*

001D Low-current
operation
fault 
The output current decreased to a low-
current detection level during operation.

Enable

(low-current detection).

Check the suitable detection level for the
system (  ,  ,  ).

Contact your Toshiba distributor if the
setting is correct.
*

001E Undervoltage fault
(main circuit) 
The input voltage (in the main circuit) is
too low.

Check the input voltage.

Enable  (undervoltage trip
selection).

To take measures to momentary power
failure, set  =  , Regenerative
power ride-through control
f302
and
Auto-restart control selection f301 .




0028
0054
0055
0056 Auto-tuning error 
The motor parameter

,

,

,
 ,  are not set correctly.

Set the left column parameters correctly
as a motor name plate and make an auto-
tuning again.

Set parameter
f416
to smaller 70% of
the present value, and execute the auto-
tuning again.

The motor with the capacity of 2 classes
or less than the inverter is used.

The output cable is too thin.

The inverter is used for loads other than
those of three-phase induction motors.

Set the left column parameters correctly
as a motor name plate and make an auto-
tuning again.

Then set
f400
=
1
, when trip occurs.

The motor is not connected.

Connect the motor.

Check whether the secondary magnetic
contactor.

The motor is rotating.

Make an auto-tuning again after the
rotation of the motor stops.

Parameter
pt
=
6
is set and High speed
motor is connected.

Choose the higher power range drive.
(1 class up drive is recommended.)

0022 Ground fault 
A ground fault occurs in the output cable
or the motor.

A ground fault occurs in dynamic braking
resistor.

Check the cable and the motor for ground
faults.

When inverters are fed by AC power
supply and connected with common DC
bus link, unnecessary trip occurs.

Set the parameter f614 to 0
“Disabled”.
*


002F Step-out (for PM
motor drive only) 
The motor shaft is locked.

One output phase is open.

An impact load is applied.

Using the DC braking function.

Unlock the motor shaft.

Check the interconnect cables between
the inverter and the motor.

Prolong the acceleration / deceleration
time.

Turn off the Step-out function when using
the DC braking function or change the DC
braking to Servo lock function.

003B Safe torque off error 
Error of safe torque off circuit

Contact your Toshiba distributor.

0029 Inverter type error 
It may be a breakdown failure.

Contact your Toshiba distributor.

002D Over speed fault 
The input voltage fluctuates abnormally.

Over speed fault due to the overvoltage
limit operation.

Check the input voltage.

Install an optional dynamic braking
resistor. (optional)
*


0032 Analog input break
detection fault 
The input signal from VIC is equal to or
less than the

setting.

Check the VIC signal cable for breaks.
Also, check the input signal value or
setting of
 .

0033 CPU communications
error 
A communications error occurs between
control CPUs.

Contact your Toshiba distributor.
* This marking trips can be selected valid or invalid by parameters.