Response:
b<cr><lf>
b
Device address (default = 0)
<cr><lf>
Response terminator.
Example:
?<cr><lf>
0<cr><lf>
If more than one tr
ansmitter is connected to the bus, see A.1 Connecting Several
Transmitters on Same Bus (page 171).
7.4.2 Acknowledge Active Command (a)
This command checks that a device responds to a data recorder or another device. It asks a
sensor to acknowledge its presence on the bus.
Command format:
a<cr><lf>
a
Device address
<cr><lf>
Command terminator
Response:
a<cr><lf>
a
Device address
<cr><lf>
Response terminator
Example:
Chapter 7 – Retrieving Data Messages
103
sales@streamlinemeasurement.co.uk
www.streamlinemeasurement.co.uk