Hitachi SJ300-037HFE 사용자 설명서

Connecting to PLCs and Other Devices

Oper

ations

a

nd Moni

tor

ing

Use the following table to locate pages for intelligent input and output material in this chapter.

RV

01

Reverse Run/Stop

RUN

00

Run signal

CF1

02

Multi-speed select, Bit 0 (LSB)

FA1

01

Freq. arrival type 1 –
constant speed

CF2

03

Multi-speed select, Bit 1

CF3

04

Multi-speed select, Bit 2

FA2

02

Freq. arrival type 2 –
over-frequency

CF4

05

Multi-speed select, Bit 3 (LSB)

JG

06

Jogging

OL

03

Overload advance notice signal

DB

07

External signal for DC injection 
braking

OD

04

Output deviation for PID control

AL

05

Alarm signal

SET

08

Set (select) second motor data

FA3

06

Freq. arrival type 3 – at freq.

2CH

09

2-stage accel and decel

OTQ

07

Over-torque signal

FRS

11

Free-run stop

IP

08

Instantaneous power failure signal

EXT

12

External trip

UV

09

Under-voltage signal

USP

13

Unattended start protection

TRQ

10

In torque limit signal

CS

14

Commercial power source

RNT

11

Run time over

SFT

15

Software lock

ONT

12

Power-ON time over

AT

16

Analog input voltage/current sel.

THM

13

Thermal alarm signal

SET3

17

Set (select) 3rd motor data

BRK

19

Brake release signal

RS

18

Reset inverter

BER

20

Brake error signal

STA

20

Start (3-wire interface)

ZS

21

Zero speed detect

STP

21

Stop (3-wire interface)

DSE

22

Speed deviation maximum

F/R

22

FW, RV (3-wire interface)

POK

23

Positioning completion

PID

23

PID ON/OFF

FA4

24

Freq. arrival type 4 –
over-frequency (2)

PIDC

24

PID Reset

CAS

26

Control gain setting

FA5

25

Freq. arrival type 5 –
at frequency (2)

UP

27

Remote control Up func.

DWN

28

Remote control Down func.

OL2

26

Overload advance notice
signal (2)

UDC

29

Remote control data clearing

OPE

31

Operator control

SF1–7

32–38

Multi-speed bits 1 to 7

OLR

39

Overload restriction

TL

40

Torque limit enable

TRQ1

41

Torque limit select, bit 1 (LSB)

TRQ2

42

Torque limit select, bit 2 (MSB)

PPI

43

P / PI mode selection

BOK

44

Brake confirmation signal

ORT

45

Orientation (home search)

LAC

46

LAC: LAD cancel

PCLR

47

Position deviation reset

STAT

48

Pulse train position cmd enable