Hitachi SJ300-037HFE 사용자 설명서

SJ300 Inverter

Appendix B

The 02 command assigns the function of the intelligent input terminals.

The frame format of command 02 follows the 
timing diagram and specification table.

The 16-byte data string is specified in the following table:

STX

Control code (STart of TeXt)

1 byte

STX (0x02)

Node

Node (station) address of inverter 2 bytes

01 to 32, and FF (broadcast to all

Command

Transmission command

2 bytes

02

Data

Transmission data

16 bytes

(see table below)

BCC

Block check sum code

2 bytes

Exclusive OR of Node, 
Command, and Data

[CR]

Control code (carriage return)

1 byte

[CR] (0x0D)

STX Node

Command

Data

BCC [CR]

Frame format

0000000000000001

[FW] Forward command

0000000001000000

[PIDC] PID integrator reset

0000000000000002

[RV] Reverse command

0000000002000000

—

0000000000000004

[CF1] Multi-speed 1

0000000004000000

[CAS] control gain switching function

0000000000000008

[CF2] Multi-speed 2

0000000008000000

[UP] remote control increment speed

0000000000000010

[CF3] Multi-speed 3

0000000010000000

[DWN] remote control decrement 
speed

0000000000000020

[CF4] Multi-speed 4

0000000020000000

[UDC] remote control clear up/down

0000000000000040

[JG] Jog operation

0000000040000000

—

0000000000000080

[DB] Dynamic braking

0000000080000000

[OPE] Force from operator terminal

0000000000000100

[SET] set 2nd motor

0000000100000000

[SF1] Multi-speed bit-level

0000000000000200

[2CH] 2-stage adjustable speed

0000000200000000

[SF2] Multi-speed bit-level

0000000000000400

—

0000000400000000

[SF3] Multi-speed bit-level

0000000000000800

[FRS] Free-run stop

0000000800000000

[SF4] Multi-speed bit-level

0000000000001000

[EXP] External trip

0000001000000000

[SF5] Multi-speed bit-level

0000000000002000

[USP] Unattended start protection

0000002000000000

[SF6] Multi-speed bit-level

0000000000004000

[CS] Commercial power change

0000004000000000

[SF7] Multi-speed bit-level

0000000000008000

[SFT] Software lock

0000008000000000

[OLR] Overload restriction setting

0000000000010000

[AT] analog input voltage/current

0000010000000000

[TL] Torque limit

0000000000020000

[SET3] Set 3rd motor

0000020000000000

[TRQ1] Torque limit select 1

0000000000040000

[RS] Reset

0000040000000000

[TRQ2] Torque limit select 2

0000000000080000

—

0000080000000000

[PPI P/PI] inverter mode select 

0000000000100000

[STA] 3-wire Start

0000100000000000

[BOK] Brake confirmation

0000000000200000

[ST]P 3-wire Hold

0000200000000000

[ORT] Orientation (home) command

0000000000400000

[F/R] 3-wire FWD/REV

0000400000000000

[LAC] Linear Accel/decel Cancel

0000000000800000

[PID] PID enable

0000800000000000

[PCLR] Position error clear

—

—

0001000000000000

[STAT] Pulse train input enable