Hitachi X200 Series, Инструкция по эксплуатации

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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
( Dxxx ) and select D081 for details about the
present fault ( En ) . The previous two faults are stored in D082 and D083, with D ( En - 1
and En - 2 ) . Each error shifts D081–D082 to D082–D083, and writes the new error to
D081.
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 : D081 is the
most recent, and D083 is the oldest.
1
2
Monitor Menu
1
2
1
2
Error
exists?
FUNC
No
Yes
FUNC
2
2
1
2
1
2
1
2
1
2
1
Trip Conditions
Error Code
Output frequency
at trip point
Motor current
at trip point
DC bus voltage
at trip point
Cumulative inverter
operation time at trip point
Cumulative power-ON time
at trip point
FUNC
1
No error
6 7
T
roubleshooting and
Maintenanc
e
6 − 7
T
roubleshooting and
Maintenance