Vaisala WINDCAP WMT52 - Acknowledge Active Command (A)

Chapter 7 __________________________________________________ Getting the Data Messages
VAISALA_______________________________________________________________________ 65
The response:
b<cr><lf>
Example:
?<cr><lf>
0<cr><lf>
If more than one sensor is connected to the bus, see Appendix A,
Networking, on page 121. If you need to change the device address, see
Changing the Communication Settings (aXU) on page 59.
Acknowledge Active Command (a)
This command is used to ensure that a device is responding to a data
recorder or another device. It asks a device to acknowledge its presence
on the bus.
Command format: a<cr><lf>
The response:
a<cr><lf>
Example:
0<cr><lf>
0<cr><lf>
where
b = Device address (default = 0)
<cr><lf> = Response terminator.
where
a = Device address
<cr><lf> = Command terminator
where
a = Device address
<cr><lf> = Response terminator