Name: Toshiba TOSVERT VF-AS3
Brand: Toshiba
Rating: 4 (1 reviews)

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E6582062

13. Trip information and measures 13-2

E-13 002D Abnormal

speed error

1) When <Pt: V/f Pattern> = "0" to "9", an

over speed condition occurred.

Over speed condition:

In case F623≠0.0, F624≠0.0, the

condition which estimated frequency is

not inside of "output frequency -

<F624>" to "output frequency +

<F623>" continues <F622> times.

2) When <Pt: V/f Pattern> = "10" to "11",

over speed continued by PG failure,

etc.

Over speed condition:

In case F623≠0.0, F624≠0.0, the

condition which measured frequency is

not inside of "output frequency -

<F624>" to "output frequency +

<F623>" continues <F622> times.

3) Due to overvoltage limit operation, the

output frequency exceeded

<FH: Maximum frequency>

+12 Hz or <FH> + <vL: Base frequency

1> x 0.1.

1) 3)

• Check whether a problem exists in input

voltage.

• When the regenerative energy is large,

install a braking resistor (option).

2) Check the PG wiring and setting.

E-18 0032 Analog input

disconnecting

The input level of the terminal [II] became

the setting value or less of <F633: II

analog input disconnection detection

level>

• Check that the signal line connected to

the terminal [II] is not disconnected.

• Check if the <F633> setting is correct.

E-19 0033 CPU

communicatio

n error

Communication error between control

CPU.

Turn off the power and then turn it on

again.

If the error occurs again, contact your

Toshiba distributor.

E-20 0034 Over torque

boost

• The setting value of the <F402: Auto-

matic torque boost> is very high.

• Impedance on the motor is low.

Set the motor parameters according to the

motor characteristic, and perform auto-

tuning.

<vL: Base frequency 1>,

<vLv: Base frequency voltage>,

<F405: Motor rated capacity>,

<F415: Motor rated current>,

<F417: Motor rated speed>,

<F400: Offline auto-tuning>, etc.

E-21 0035 CPU1 fault B Control CPU fault. Fault in internal inverter.