Hitachi NB616X instruction manual Terminal connection diagram, Dse

Page 12

Chapter 4 WIRING AND CONNECTION

Programmable to the

intelligent input terminal 1-8Inverter main body control terminal

 

FW

 

 

RV

 

Input

LAC

(LAD cancellation signal)

terminal

PCLR

(Position deviation Clear signal)

 

ORT

(Orientation signal)

 

STAT(Pulse train input permission signal)

 

CM1

 

Output

POK

(Positioning completion signal)

ZS

(Zero speed signal)

terminal

DSE

(Speed deviation excessive signal)

 

H

O

L

Programmable to the intelligent output terminal 1-5

SJ-FB (Feed-back board)

EP5

EG5

EAP

EAN

TM1 EBP

EBN

EZP

EZN

SAP

SAN

SBP

TM2 SBN

AP

AN

BP

BN

Encoder signal

M

EC

Motor with the encoder

Pulse line position

command

Encoder signal output

4.3 Terminal connection diagram

Figure 4-2 Terminal wiring

(Note 1) : Please refer to the instruction manual of the inverter main body about the wiring of the logic board.

(Note 2) : Use a twisted and shielded wire for the signal cables, and cut the shielded covering as shown in the diagram below. Make sure that the length of the signal cable is 20 meters or less. If the length exceeds 20 meters, please use a VX application control device RCD-E (remote control device) or CVD-E (insulation signal) to avoid malfunction caused by EMC noise or voltage drop. Also, electric wire for the encoder uses twist shield line of 0.75mm2 or more (the example: Hitachi Cable, Ltd. KPEV-S), and make the distance less than 20m. In case of more than 20m, please use the relay amplifier of the 5V line driver specification output.

Insulate

Unnecessary ground

connection

Connect to each common terminal of the option board.

12

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Contents SJ-FB Feed-Back Board Safety Definitions and SymbolsRevision History Table Page Page Contents Inquiry and Warranty of the Unit Warranty of the unitInspection upon packing 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 Control mode setting Data setting of the input-output terminalSpeed control ASR 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
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