Measurement-computing CB-COM-7013 Manual do Utilizador descarregar pdf (Página 25)

CB-7013, CB-7033 User’s Manual

2.8 $AA4

Description: Read Synchronized Data

Note: This command is for CB-7013/13D only.

Syntax: $AA4[CHK](cr)

$ Delimiter character.

AA Address of reading module (00 to FF).

4 Command for read synchronized data.

Response: Valid Command: >AAS(Data)[CHK](cr)

Invalid Command: ?AA[CHK](cr)

Syntax error or communication error may get no re-

sponse.

! Delimiter for valid command.

? Delimiter for invalid command.

AA Address of response module (00 to FF).

S Status of synchronized data, 1 = first read, 0 = been readed

(Data) Synchronized data, format reference Sec.1.9.

Example:

Command: $014 Receive: ?01

Read address 01 synchronized data, return no data valid

Command: #** No response

Perform synchronized sampling

Command: $014 Receive: >011+025.56

Read address 01 synchronized data, return status 1 and data.

Command: $014 Receive: >010+25.56

Read address 01 synchronized data, return status 0 and data.

Related Command:

Sec2.2 #**

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Measurement-computing CB-COM-7013 Manual do Utilizador Página 25