Hitachi SJ-FB User Manual

FOR HITACHI INVERTER SJ-FB (Feed-Back Board) INSTRUCTION HITACHI NB616XB Thank you for purchasing the SJ-FB (HITACHI FEED-BACK BOARD). T

10Chapter 2 OUTLINE OF SJ-FB This manual describes the option board SJ-FB for the SJ300 series inverter. This SJ-FB board, installed in an SJ30

11Chapter 3 INSTALLATION How to Mount the SJ-FB Board Align the holes at the four corners of the SJ-FB board to the guide posts for positioning

12Chapter 4 WIRING AND CONNECTION 4.1 Terminal Assignments of the SJ-FB Board Outlook of SJ-FBTM1 TM2Dip switch SWENCDip switch SWRConnector f

13Chapter 4 WIRING AND CONNECTION 4.2 Function Explanation of the Terminals Terminal Code Function Common terminal electrical specifications

14Chapter 4 WIRING AND CONNECTION Figure 4-2 Terminal wiring HOLSJ-FB(Feed-back board)Inverter main body controlConfigure to anintelligent inp

Chapter 4 WIRING AND CONNECTION (Note 3) : Be sure to separate the power wiring from the control circuit wiring. If they have to be crossed, b

16Chapter 5 SETTING 5.1 Setting the DIP Switches SWENCSWRLayout of SJ-FB12OFFSlide to the (OFF) marked sideof the switch to turn it off and th

17Chapter 5 SETTING 5.3 Inverter Configuration Parameters for the SJ-FB Board Code Function name Setting range Initial data Setting on runCh

18Chapter 5 SETTING Code Function name Setting range Initial data Setting on run Change mode on run H034 The 1st motor J setting (Auto-tunin

19Chapter 5 SETTING(Note 1) : Please refer to the instruction manual of the inverter main body as to the setting procedure. (Note 2): When the

SAFETY To get best performance with SJ-FB (Feedback Board), read this manual, the SJ300 Instruction Manual, and all of the warning labels attached

20Chapter 5 SETTING 5.4 Setting Flowchart for the DIP Switches STARTDetect a wire break of A, B phase signal?Use the pulse train positioncomm

21Chapter 6 OPERATION Refer to [Chapter 3 OPERATION] in the instruction manual for the SJ300 inverter before operating with this board. When t

22Chapter 6 OPERATION (Note 6) : If satisfactory performance can not be obtained, adjust the motor constants for the particular symptoms observ

23Chapter 7 FUNCTIONS A044: 1st Control Method P014: Orientation Stop Position P015: Orientation Speed setting P016: Orientation Direction sett

24Chapter 7 FUNCTIONS 4. Inverter maintains the position after the completion, and outputs the ‘position control completion (POK) signal’ afte

25Chapter 7 FUNCTIONS 7.1.2 Data setting Data setting related to speed control Setting item Function code Setting Range, Setting Content

26Chapter 7 FUNCTIONS Data setting of the input-output terminal Input-output terminal Terminal assignment Contents Input ORT terminal (ORT)

27Chapter 7 FUNCTIONS Master Inverter Slave InverterAP,BPAN,BNSAP,SBPSAN,SBNEG5EAP,EBPEAN,EBNEG5EAP,EBPEAN,EBNMECMECMain MotorSub Motor

28Chapter 7 FUNCTIONS (Note 3) : N/D must be given as the ranges of 1/50 ≤ (N/D) ≤ 20. (N: Electronic gear ratio numerator, D:

29Chapter 7 FUNCTIONS [Setting example] Main Motor : Encoder pulse 1024 pulses Sub Motor : Encoder pulse 3000 pulses (Main motor rotation spee

care should be taken to protect against shock. Stand on an insulating pad and make it a habit to use only one hand when checking components. Always wo

30Chapter 7 FUNCTIONS 7.3.4 Pulse train mode selection The following 3 ways of pulse line input can be selected by the setting of P013. 1) 90

31Chapter 7 FUNCTIONS A044: 1st Control Method P052: 1st Proportional gain 7.4 Speed control (P/PI) switching function RelationSpeed control

32Chapter 7 FUNCTIONS 7.5 Compensation of secondary resistor function (Temperature revision) P025: Compensation of secondary resistor se

33Chapter 8 PROTECTION FUNCTION 8.1 Action selection in case of option error To ignore or make inverter trip can be selected in case of option

34Chapter 8 PROTECTION FUNCTIONfrequency setting (A004). Please confirm the case, orientation speed setting (P015) and highest frequency setti

Chapter 8 PROTECTION FUNCTION Product specification Item Specification Encoder feed-back: • Standard encoder pulse number 1024 pulse/r • Max.

Revision History Table No. Revision Contents The Date of Issue Operation Manual No. 1 A B Initial Release of Manual NB616X Revision A, by P. Curtis

WARNINGOnly qualified personnel should carry out wiring work. Otherwise, there is a danger of electric shock and/or fire. Implement wiring after c

CAUTIONDo not allow materials such as cutting waste, welding sputter, wire fragments, solder balls, dust etc. to come into contact with the unit.

CONTENTS Contents PAGE Chapter 1 GENERAL DESCRIPTIONS 7 1.1 Inspection upon unpacking 7 1.2 Inquiries and War

8Chapter 1 GENERAL DESCRIPTIONS 1.1 Inspection upon unpacking Handle with care. Please verify the contents of the package check for any dama

9Chapter 1 GENERAL DESCRIPTIONSthe local Hitachi Distributor.