Measurement Computing CB-COM-7013 - Manual (Page 25)

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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
#**
.