Hitachi NB616X instruction manual

Page 5

CAUTION

Do not allow substance such as cutting waste, sputtering of welding, waste of iron, wire and dust etc. to come into contact with the unit.

There is a fire risk.

Inverter main body and option board must be fixed tightly with the screw of the belonging. There is a fear of contact defectiveness.

Tighten the screws of the encoder line on the option board so that there is no loose connection. There is the fear of contact defectiveness.

Confirm that the power supply of the encoder is the same as the one in the option card (DC5V). Otherwise, there is the danger of injury and/or fire.

Make sure that the direction of the motor is correct.

There is a danger of injury or machine damage.

Make sure there is no abnormal noise and vibration.

There is a danger of injury or machine damage

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Contents SJ-FB Feed-Back Board Definitions and Symbols SafetyRevision History Table Page Page Contents Warranty of the unit Inquiry and Warranty of the UnitInspection upon packing Request upon inquiryOutline of SJ-FB How to Mount the option Board Outlook of SJ-FB Terminal assignment of the Option BoardSAP Function Explanation of the TerminalDSE Terminal connection diagramIf they Feed-back board initial setting Position of the setting switchMotor Setting 21 position of specification Switch setting flowchart Setting flowchart of the switch on the boardOperation Set Motor constant J bigger and bigger H024/H034 Function outline Orientation functionFunctions When the motor is unstable Decrease position loop gain Data settingData setting related to speed control Data setting of the input-output terminal Control mode settingSpeed control ASR Position control APR Electronic gear functionData setting related to position control Wiring for Synchronized OperationPositioning completion Set ‘23’ to one Control block diagram of the electron gear function Forward pulse train + Reversion pulse train mode Pulse train mode selectionForward/Reverse command + pulse train mode Speed control mode is normally controlled by proportional Speed control P/PI switching functionResistor vs. Temperature Curves Cause and countermeasure of the option error Action selection in case of option errorProduct specification