Search For Remote Bluetooth ® (Scanremotedevices, 0X80); Device In The Wireless Network - WAGO I/O-SYSTEM 750 Manual

146 • Appendix
Mailbox Command References
6.3.5.23 Search for Remote Bluetooth
RemoteDevices, 0x80)
With call up, the search for remote bus modules in the wireless network is
triggered. The search process is asynchronous; i.e., the result is not immedi-
ately available. As long as the search runs, the wireless module is not avail-
able for any other function. Functions that do not use the wireless module are
carried out normally. If the search concludes, found devices are entered in a
list from which they can be individually queried with the command "GetRe-
moteDeviceMacID". The complete CoD for the WAGO Bluetooth
ceiver 750-644 is: 0x0020F8 (hexadecimal).
To limit the search to certain devices, a Class-of-Device (CoD) can be indi-
cated. If a CoD not equal to 0 is used, only those devices are found that have
this exact CoD. If CoD = 0 is used, all devices in the environment are sought
out.
Note
The complete result of the inquiry can be read with the DLD commands.
Conditions
Request
Byte
Response
Byte
Mailbox size Operating mode/profile
6 12 18 Config.
● ● ●
7 6 5
2 2 2
0 MBX_SCANREMOTEDEVICES
1 T
2
3
4
7 6 5
2 2 2
0 MBX_SCANREMOTEDEVICES
1 T
®
Device in the Wireless Network (Scan-
Real-
Ad hoc
time
● - -
4 3 2
2 2 2
-
MBX_COD (LSB)
MBX_COD
MBX_COD (MSB)
4 3 2
2 2 2
MBX_RESULT
®
Device role
Save
config.
Master Slave
● ● -
1 0
2 2
1 0
2 2
WAGO-I/O-SYSTEM 750
RF Trans-
Restart
-
I/O Modules