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11 $aa9(data) – Measurement Computing CB-COM-7013 User Manual

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CB-7013, CB-7033 User’s Manual

2.11 $AA9(Data)

Description: Set LED Data
Note: The command is for CB-7013D/33D only.
Syntax: $AA9(Data)[CHK](cr)
$

Delimiter character

AA

Address of setting module (00 to FF)

9

Command for set LED data

(Data)

Data for display on the LED, from

19999. to +19999.

The data needs a sign, five digits and a decimal point.
Response:

Valid Command:

!AA[CHK](cr)

Invalid Command:

?AA[CHK](cr)

Syntax error or communication error may get no
response.

!

Delimiter for valid command.

?

Delimiter for invalid command or LED not set to host

control.

AA

Address of response module (00 to FF)

Example:
Command: $019+123.45

Receive: !01

Send address 01 LED data +123.45, return successful

Command: $029+512.34

Receive: ?02

Send address 02, LED data +512.34. Return indicates the LED

is not in the host mode.

Related Command:

Sec. 2.9

$AA8, Sec. 2.10 $AA8V

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