Read Local Bluetooth; Password (Getlocalpassphrase, 0X51) - WAGO I/O-SYSTEM 750 Manual
Fieldbus independent i/o modules bluetooth rf transceiver
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Also See for I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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138 • Appendix
Mailbox Command References
6.3.5.16
Read Local Bluetooth
With call up, the encryption mode for the wireless transmission is read out.
The password is transmitted as a byte value representation of ASCII charac-
ters and is at least 4 characters long.
Conditions
Request
Byte
Response
Byte
Note
If the password is longer than the available mailbox, the excess bytes are cut off.
MBX_ PASSPHRASE _Length reproduces the actual password length.
Therefore, the real password may therefore deviate from the indicated length.
Return values
Parameter
MBX_PASSPHRASE_Length
MBX_ PASSPHRASE_Byte n
®
Password (GetLocalPassphrase, 0x51)
Mailbox size
Operating mode/profile
6
12
18
Config.
-
(●)
(●)
7
6
5
2
2
2
0
MBX_GETLOCALPASSPHRASE
1
T
7
6
5
2
2
2
0
MBX_GETLOCALPASSPHRASE
1
T
2
MBX_PASSPHRASE_Length
3
MBX_PASSPHRASE_Byte 1
4
MBX_PASSPHRASE_Byte 2
5
MBX_PASSPHRASE_Byte 3
6
MBX_PASSPHRASE_Byte 4
7
OPTIONAL PASSPHRASE_Byte 5
...
17
OPTIONAL PASSPHRASE_Byte 15
Real-
Ad hoc
time
●
-
-
4
3
2
2
2
2
-
4
3
2
2
2
2
MBX_RESULT
...
Value
[4...15]
Characters (ASCII)
Device role
Save
config.
Master
Slave
●
●
-
1
0
2
2
1
0
2
2
Description
Complete length of the password
Password as ASCII representation
WAGO-I/O-SYSTEM 750
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