ICP DAS USA tM-7565 User Manual page 33

The uart to can bus converter

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 None: None end character is used. When the pair connection command timeout is

reached or the UART buffer is full, the CAN converter will start to transfer the UART

data to the CAN network.

 CR: Set the end character of the UART command to CR. The hexadecimal value of the

ASCII code is '0x0D'.

 LF: Set the end character of the UART command to CR. The hexadecimal value of the

ASCII code is '0x0A'.

 CR_LF: Set the end characters of the UART command to two characters, CR and LF.

The hexadecimal value of the ASCII code is '0x0D' and '0x0A'.

 LF_CR: Set the end characters of the UART command to two characters, LF and CR.

The hexadecimal value of the ASCII code is '0x0A' and '0x0D'.

 User-defined: This function allows users to define the special end characters, and is

only supported by the tM-7530, tM-7530A and the tM-7565. The User Defined1 or User

Defined2 is used to configure one or two end characters. Take followings figure for

example, select the item "User Defined2" and set the hexadecimal value of the end

characters to be the 0x0D and 0x0A. When the CAN converter get the UART

messages with end characters '0x0D' and '0x0A', it is regarded as the ending of the

UART message. The CAN converter will start to transfer the UART message to the

CAN Bus.

＊ Pair Connection Command Timeout: Only the tM-7530, the tM-7530A, the tM-7565

and I-7530A-MR supports this function. The CAN timeout is used to decide the

transformation timing of the CAN messages to the UART messages. After the CAN

converter receives the CAN message, it will not transfer the CAN message to UART

message until the time of the CAN timeout passes. If users would like to transfer the

CAN message to UART messages immediately, set this value to 0. The function of the

UART timeout is similar with the CAN timeout. It is decide the transformation timing of

the UART messages to CAN messages. Only the configuration of the end characters of

I-7530, I-7530-FT, I-7530A, I-7565, tM-7530, tM-7530A, tM-7565 User Manual Version 1.5

E-mail: service@icpdas.com

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