Measurement-computing CB-COM-7021 Manual do Utilizador descarregar pdf (Página 45)

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

2.15 #AAN(Data)

Description: Output Analog Value for Channel N

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

Syntax: #AAN(Data)[CHK](cr)

# Delimiter character

AA Address of output module (00 to FF)

N Output channel (0 to 1 for CB-7022, 0 to 3 for CB-

7024)

(Data) Analog output value, reference Sec. 1.10 for its format.

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

Invalid Command: ?AA[CHK](cr)

Ignore Command: ![CHK](cr)

Syntax error or communication error may get no

response.

> Delimiter for valid command

? Delimiter for invalid command. When the (Data) is out

of range, and the output will go to the closest value in the

module’s range.

! Delimiter for the module’s host watchdog status is set,

and the output command will be ignored.

AA Address of response module (00 to FF)

Example for CB-7022:

Command: $012 Receive: !013F0600

Read address 01 configuration, returns multichannel output,

9600 bps and engineering unit format.

Command: $0190 Receive: !0110

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Measurement-computing CB-COM-7021 Manual do Utilizador Página 45