Hitachi NB616X instruction manual Contents

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	CONTENTS
Contents		PAGE
Chapter 1 GENERAL DESCRIPTIONS		7
1.1	Inspection upon unpacking	7
1.2	Inquiry and Warranty of the Unit	7
	1.2.1 Request upon inquiry	7
	1.2.2 Warranty of the unit	7
Chapter 2 OUTLINE OF SJ-FB		8
Chapter 3 INSTALLATION		9
Chapter 4 WIRING AND CONNECTION		10
4.1	Terminal assignment of the Option Board	10
4.2	Function Explanation of the Terminal	11
4.3	Terminal connection diagram	12
Chapter 5 SETTING		14
5.1	Position of the setting switch	14
5.2	Feed-back board initial setting	14
5.3	Items regarding the feed back board of the inverter main body	15
5.4	Setting flowchart of the switch on the board	18
Chapter 6 OPERATION		19
Chapter 7 FUNCTIONS		21
7.1	Orientation function	21
	7.1.1 Function outline	21
	7.1.2 Data setting	23
7.2	Speed control (ASR)	24
7.3	Position control (APR) (Electronic gear function)	24
	7.3.1 Function outline	24
	7.3.2 Control mode setting	24
	7.3.3 Data setting	25
	7.3.4 Pulse train mode selection	28
7.4	Speed control (P/PI) switching function	29
7.5	Compensation of secondary resistor function	30
Chapter 8 PROTECTION FUNCTION		31
8.1	Action selection in case of option error	31
8.2	Cause and countermeasure of the option error	31
8.3 Warning display		31
Chapter 9 SPECIFICATION		32

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Contents SJ-FB Feed-Back Board Safety Definitions and SymbolsRevision History Table Page Page Contents Inspection upon packing Inquiry and Warranty of the UnitWarranty of the unit Request upon inquiryOutline of SJ-FB How to Mount the option Board Terminal assignment of the Option Board Outlook of SJ-FBFunction Explanation of the Terminal SAPTerminal connection diagram DSEIf they Position of the setting switch Feed-back board initial settingMotor Setting 21 position of specification Setting flowchart of the switch on the board Switch setting flowchartOperation Set Motor constant J bigger and bigger H024/H034 Orientation function Function outlineFunctions Data setting Data setting related to speed controlWhen the motor is unstable Decrease position loop gain Speed control ASR Control mode settingData setting of the input-output terminal Position control APR Electronic gear functionWiring for Synchronized Operation Data setting related to position controlPositioning completion Set ‘23’ to one Control block diagram of the electron gear function Pulse train mode selection Forward/Reverse command + pulse train modeForward pulse train + Reversion pulse train mode Speed control P/PI switching function Speed control mode is normally controlled by proportionalResistor vs. Temperature Curves Action selection in case of option error Cause and countermeasure of the option errorProduct specification