Toshiba Tosvert VF-S15 Instruction Manual page 356

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