12.3.5.20 Setting The Maximum Transmission Power - WAGO I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
®
750-644 Bluetooth RF-Transceiver
Response
Byte
0
1
2
Return value
Parameters
MBX_MAXTXPOWER

12.3.5.20 Setting the Maximum Transmission Power

SetMaxTXPower, 0x59
This command is used to set the limit of the maximum transmission power.
Bluetooth
requirements. If reception is strong, the transmitter automatically reduces the
power. If reception is weak, the transmitter can increase the power up to the
technical upper limit of 20 dBm. In certain applications, it may be desirable to
further reduce the power by means of manual configuration. This also causes an
effective reduction in the working range. This can prevent any negative impact on
other radio systems from a certain distance.
The "maxTXpower" parameter is always equal to or greater than the
"defaultTXpower" parameter (value between 0 and 20 dBm).
Use in North America and Taiwan
When used in North America, reduce the "maxTXpower" parameter to 14 dBm or
less.
When used in Taiwan, reduce the "maxTXpower" to 18 dBm or less.
Conditions
Mailbox size
6
●
Request
Byte
0
1
2
Arguments
Parameters
MBX_MAXTXPOWER
Manual
Version 2.0.0, valid from FW/HW Version 03/03
7 6
2 2
T
Value
[0 ... 20]
®
devices are able to adjust the transmission power to the current
12 18 Config. Real-time Ad-hoc Master Slave
● ● ●
7 6
2 2
T
Value
[0 ... 20]
5 4 3
2 2 2
MBX_GETMAXTXPOWER
MBX_RESULT
MBX_MAXTXPOWER
Description
Transmission power in dBm
Mode Device role
- -
5 4 3
2 2 2
MBX_SETMAXTXPOWER
-
MBX_MAXTXPOWER
Description
Maximum transmission power in dBm
Appendix
2 1
2 2
Save
config.
● ● ●
2 1
2 2
165
0
2
Reboot
-
0
2