Samsung SHR-3010 Connection with RS-485, D. Code value by key, A. Communication method, E. Others

DIGITAL VIDEO RECORDER

GB GB

Connection with RS-485

D. Code value by key

Remote control is allowed through connection with RS-485 (up to 1.2km).

Function

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6, 7, 8

Byte 9

Response

(Byte 5)

A. Communication method

[SET COMMAND]

● Data transmission method: Start-Stop Synchronized Serial Interface

MENU

0xA0

Src.Addr

Dest.Addr.

0x0A

0x01

0xFF

Check Sum

0x01

● Protocol: 8 bit Data, 1 Stop bit, None Parity

SEARCH

0xA0

Src.Addr

Dest.Addr.

0x0A

0x02

0xFF

Check Sum

0x02

SET/STILL

0xA0

Src.Addr

Dest.Addr.

0x0A

0x03

0xFF

Check Sum

0x03

● Transmission speed: 4800, 9600, 19200, 38400 bpss

UP

0xA0

Src.Addr

Dest.Addr.

0x0A

0x04

0xFF

Check Sum

0x04

B. RS-485 terminal and Pin specifications

DOWN

0xA0

Src.Addr

Dest.Addr.

0x0A

0x05

0xFF

Check Sum

0x05

LEFT

0xA0

Src.Addr

Dest.Addr.

0x0A

0x06

0xFF

Check Sum

0x06

RIGHT

0xA0

Src.Addr

Dest.Addr.

0x0A

0x07

0xFF

Check Sum

0x07

PLAY

0xA0

Src.Addr

Dest.Addr.

0x0A

0x08

0xFF

Check Sum

0x08

STOP

0xA0

Src.Addr

Dest.Addr.

0x0A

0x09

0xFF

Check Sum

0x09

RECORD

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0A

0xFF

Check Sum

0x0A

REC LOCK

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0B

0xFF

Check Sum

0x0B

DATA +

F.Shuttle 1

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0C

0xFF

Check Sum

0x0C

DATA -

F.Shuttle 2

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0D

0xFF

Check Sum

0x0D

C. Data Format (Samsung Protocol)

F.Shuttle 3

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0E

0xFF

Check Sum

0x0E

(

) : Byte numbers

F.Shuttle 4

0xA0

Src.Addr

Dest.Addr.

0x0A

0x0F

0xFF

Check Sum

0x0F

9 Byte Fixed

F.Shuttle 5

0xA0

Src.Addr

Dest.Addr.

0x0A

0x10

0xFF

Check Sum

0x10

F.Shuttle 6

0xA0

Src.Addr

Dest.Addr.

0x0A

0x11

0xFF

Check Sum

0x11

Start Code (A0H)

Start Addr.

Target Addr.

Command

Check Sum

F.Shuttle 7

0xA0

Src.Addr

Dest.Addr.

0x0A

0x12

0xFF

Check Sum

0x12

(1)

(1)

(1)

(5)

(1)

F.Shuttle 8

0xA0

Src.Addr

Dest.Addr.

0x0A

0x13

0xFF

Check Sum

0x13

R.Shuttle 1

0xA0

Src.Addr

Dest.Addr.

0x0A

0x14

0xFF

Check Sum

0x14

Data Byte

Type

Contents

Remarks

R.Shuttle 2

0xA0

Src.Addr

Dest.Addr.

0x0A

0x15

0xFF

Check Sum

0x15

R.Shuttle 3

0xA0

Src.Addr

Dest.Addr.

0x0A

0x16

0xFF

Check Sum

0x16

Byte 1

Start Code

0xA0

Start of Data Packet

R.Shuttle 4

0xA0

Src.Addr

Dest.Addr.

0x0A

0x17

0xFF

Check Sum

0x17

Byte 2

Sender Addr.

Transmission Address

Source Range (0x00 ~ 0xFF)

R.Shuttle 5

0xA0

Src.Addr

Dest.Addr.

0x0A

0x18

0xFF

Check Sum

0x18

Byte 3

Target Addr.

Reception Address

Destination Range (0x00 ~ 0xFF)

R.Shuttle 6

0xA0

Src.Addr

Dest.Addr.

0x0A

0x19

0xFF

Check Sum

0x19

Byte 4

Only Image Recorder Command

0x0A

R.Shuttle 7

0xA0

Src.Addr

Dest.Addr.

0x0A

0x1A

0xFF

Check Sum

0x1A

Byte 5

Key Function

Range (0x01 ~ 0xFF)

R.Shuttle 8

0xA0

Src.Addr

Dest.Addr.

0x0A

0x1B

0xFF

Check Sum

0x1B

Byte 6

Command

0xFF

0xFF

R.JOG

0xA0

Src.Addr

Dest.Addr.

0x0A

0x1C

0xFF

Check Sum

0x1C

Byte 7

0xFF

0xFF

F.JOG

0xA0

Src.Addr

Dest.Addr.

0x0A

0x1D

0xFF

Check Sum

0x1D

Byte 8

0xFF

0xFF

E. Others

Byte 9

Check Sum

Lower byte of (0xFFFF - (values adding Byte 2 ~ Byte 8))

● Above data format and transmission speed may be changed depending on future

development conditions.

● PC operates as Master, and Target Set as Slave in transmission/reception of data.

● No status other than Set Key Function should be received. Provided, however, that con

tents recorded in a set should be always received for alarm function

(Some delay can be happen due to communication speed).

2-5 2-6