Samsung SSA-P102T/EXP manual Board ID Setting, Communication Speed Setup

initialization

BOARD ID SETTING

Each device in the multi-serial communication connection is assigned with a unique number to identify each other.

Device Address and Communication Speed

1.The initial value of the switch is “0”, and all of the 8 switches are defaulted to OFF.

2.Each switch has a unique value, and the board ID is the sum of the values of the switches.

•You can specify a value between 0 and 31 for the board ID.

ONKS022H

1 2 3 4 5 6 7 8

1

2

4

8

16

4800 bps

9600 bps

19200 bps

38400 bps

57600 bps

115200 bps

❖ Refer to the example below for the board ID.																			Address					Communication Speed
		Example 1									Example 2											Example 3
	ON					KS022H				ON					KS022H					ON					KS022H
	1	2	3	4	5	6		7	8	1	2	3	4	5	6		7	8		1	2	3	4	5	6		7	8
	1									1										1
							9600 bps									38400 bps										115200 bps
		2									2										2
			4									4										4
				8									8										8
					16									16										16

Board ID: 0 (default)

Board ID: 2+4 = 6

Board ID: 1+16 = 17

M The board ID becomes the address of the device so the controllers in the same loop should be identified with each other.

COMMUNICATION SPEED SETUP

1.The initial value of the switch is “0”, and all of the 8 switches are defaulted to OFF.

2.Each changing the switch makes a beep, and the communication speed changes immediately upon the switch setting.

•Use the switch to set the value.

Device Address and Communication Speed

9600 bps			4800 bps			19200 bps			38400 bps			57600 bps			115200 bps
(Default Setting)
KS022H			KS022H			KS022H			KS022H			KS022H			KS022H
6	7	8	6	7	8	6	7	8	6	7	8	6	7	8	6	7	8

M You can select only one value from the 6 examples below for the communication speed.

 However, the communication speed should match that of the host PC.

20_ initialization