Hitachi SJ100 Manual do Utilizador descarregar pdf (Página 176)

SJ100 Inverter

Troubleshooting

and Maintenance

6–7

Trip History and Inverter Status

We recommend that you first find the cause of the fault before clearing it. When a fault

occurs, the inverter stores important performance data at the moment of the fault. To

access the data, use the monitor functions (D_xx) and select D_08 for details about the

present fault (E

), or the error code for the past two trip events (E

n-1

and E

n-2

) using the

D_09 Trip History function.

The following Monitor Menu map shows how to access the error codes. When fault(s)

exist, you can review their details by first selecting the proper function: D_08 displays

current trip data, and D_09 displays trip history.

Error Code

error #1

FUNC.

Output frequency

at trip point

Motor current

at trip point

DC bus voltage

at trip point

No error

Ye s

FUNC.

Ye s

error #2

FUNC.

history

FUNC.

d 08

E09

d 01

d 09

10.0

0.25

189.8

___

E03 ___

___

E05

Monitor Menu

Current Trip

Conditions

Trip History

Error

(n-1)

exists?

Error

exists?

Error

(n-2)

exists?

1 2 ... 171 172 173 174 175 176 177 178 179 180 181 ... 213 214

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