Digital Operator - Hitachi J300 Series Instruction Manual

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l:.1 Connecting lhe remote operator
Be sure to tum the power supply off when connecting the connector.
High performance remole operalor (HOP)
High performance copy unit (HRW)
Digital operator
Remote operator (DOP)
Copy unit (DRw)
Insert the connector straight into the remote operator and invertet unit
printed-circuit board.
Tum on the power supply.
Make sure that the liquid crystal display of the remote operator is lit.
When the power supply of the inverter js tumed on, ps000.0-llofthe monitoring mode
will be displayed. If, however, any ofthe following is displayed when the invener is
tumed off, they will be displayed when power is tumed on again.
. Frequency setting, multi speed setting or other frequency displays, motor rotational
speed display, frequency conversion display, o. output cunent display.
\OTE: When conflicting data is ser, a waming IleRN.-
will be displayed. For 6 seconds
thereatier, do not perform the key operation, reset operation, running operation, power
OFF operation. (Otherwise, a communication error may occur in the operaror./