Vaisala WINDCAP WMT52 Guía de usuario descargar pdf (Pagina 67)

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>

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

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Vaisala WINDCAP WMT52 Guía de usuario Pagina 67