Measurement-computing CB-COM-7021 Manual do Utilizador descarregar pdf (Página 65)

CB-7021, CB-7022, CB-7024 User’s Manual

2.31 ~AA4N

Description: Read Safe Value of Channel N

Note: The command is for CB-7022 and CB-7024 only.

Command: ~AA4N[CHK](cr)

~ Delimiter character

AA Address of reading module (00 to FF)

4 Command for reading Safe Value

N Channel to read (0 to 1 for CB-7022, 0 to 3 for CB-

7024)

Response: Valid Command: !AA(Data)[CHK](cr)

Invalid Command: ?AA[CHK](cr)

Syntax error or communication error may not get a

response.

! Delimiter for valid command

? Delimiter for invalid command

AA Address of response module (00 to FF)

(Data) Safe Value of module. Refer Sec. 1.10 for data format.

Example for CB-7024:

Command: ~0140 Receive: !01+00.000

Read address 01 channel 0 Safe Value, returns +0.0.

Related Command:

Sec. 2.25, ~**; Sec. 2.26, ~AA0; Sec. 2.27, ~AA1; Sec. 2.28, ~AA2;

Sec. 2.29, ~AA3EVV; Sec. 2.33, ~AA5N

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Measurement-computing CB-COM-7021 Manual do Utilizador Página 65