User`s manual

CYMOD 4531

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Special Commands

Read Command Leading Code

Setting

~(Addr)0

Change Command Leading

Code Setting

~(Addr)10(C1)(C2)(C3)

(C4)(C5)(C6)

Set Host Watchdog / Safety Value ~(Addr)2(Flag)(TimeOut) (SafeValue)

Read Host WatchDog / Safe

Value

~(Addr)3

Host is OK ~**

5.4.3 Set Configuration

@Description

Configure the basic setting about address ID, baud rate, and checksum.

@Syntax

%(OldAddr)(NewAddr)(TypeCode)(BaudRate)(DataFlag)<CR>

% Command leading code.

(1-character)

(OldAddr) Original address ID. The default address ID of

a brand new module is 01. The value range of

address ID is 00 to FF in hexadecimal.

(2-character)

(NewAddr) New address ID, if you don’t want to change

address ID, let new address ID equal the

old one. (2-character)

(TypeCode) Type Code is fixed 40H. (2-character)

(BaudRate) Communication baud rate, refer to Table 3-1 for

details. The first character is for RS-232, the

second character is for RS422/485.

(2-character)

(DataFlag) Define check-sum status, refer to Table3-2 for

details. (4-character, WXYZ) WX is for module

system setting. YZ is for RS-232 configuration.

W. bit 3 0 Normal addressable mode (*Default Setting)

1 Non-addressable mode (CM 4520 mode)

W. bit 2 0 Disable checksum (*Default Setting)

1 Enable checksum

W. bit 1 0 RS-422 interface