12. FUNCTIONS WHEN USING THE OPTIONAL REMOTE OPERATOR

12.1Connecting the remote operator

Be sure to turn the power supply off when connecting the connector.

High performance remote operator (HOP)

High performance copy unit (HRW)

Digital operator

Remote operator (DOP)

Copy unit (DRW)

(1)Insert the connector straight into the remote operator and inverter unit printed-circuit board.

(2)Turn on the power supply.

(3)Make sure that the liquid crystal display of the remote operator is lit.

When the power supply of the inverter is turned on, FS000.0..... of the monitoring mode will be displayed. If, however, any of the following is displayed when the inverter is turned off, they will be displayed when power is turned on again.

Frequency setting, multi-speed setting or other frequency displays, motor rotational speed display, frequency conversion display, or output current display.

NOTE: When conflicting data is set, a warning WARN..... will be displayed. For 6 seconds

thereafter, do not perform the key operation, reset operation, running operation, power-OFF operation. (Otherwise, a communication error may occur in the operator.)

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Hitachi J300U Series Functions When Using the Optional Remote Operator, Connecting the remote operator, 12-1