Cable Electronics HSW44C RS, , -, 232 Commands

RSRS

RS-

-232 transm

232 transm232 transm

232 transmission Format

ission Formatission Format

ission Format

Baud rate: 9600

Data bit: 8

Parity: None

Set Command

Set CommandSet Command

Set Command

Command Code Response Description

Data Check SUM ACK SET

0x08 0x4d 0x41 0x51 0x44 0x05 *0x01~0xff 0x31~0x2f 0xaa SET MA-5144 Device ID

0x0c 0x4d 0x41 0x51 0x44

Device_Id 0x02 port1 port2 port3 port4

0x0c+…+port4 0xaa Set MA-5144 Source

Mapping of Output Port

Status Command

Status CommandStatus Command

Status Command

Command Code Response Description

Data Check

SUM Get Status Check SUM

Status

0x05 0x4d 0x4f 0x44 0xe5 0xaa 0x06 0x4d 0x41

0x51 0x44 0x29 Get Device Type

(MA-5144)

0x07 0x4d 0x41 0x53 0x57

0x04 0x43 0xaa 0x3 0x01~0xff 0x04~0x02 Get Device ID

0x08 0x4d 0x41 0x51 0x44

*0x01~0xFF 0x01 0x2e~0x2c

0xaa 0x06 port1 port2

port3 port4

0x06 +

port1~port4

Get Source Mapping of

Output Port

0x08 0x4d 0x41 0x51 0x44

*0x01~0xFF 0x04 0x30~0x2e

0xaa 0x08 0x56 0x33

0x2e 0x30 0x31 0x61

0x81 Software Version V.3.01a

Check sum

Check sumCheck sum

Check sum:

Check sum = (Data value sum)%256 The check sum of response is not included 0xaa.

0x01 ~ 0xFF

0x01 ~ 0xFF0x01 ~ 0xFF

0x01 ~ 0xFF:

This data is device ID. The Device ID saved in the device, if the device ID of the controlled device is 0xff , the

device will ignore its own ID and carry out the commands.

232 Commands