User Manual

Table Of Contents
Appendix 135
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
6.3.5.14 Read Local Authentication Mode (GetLocalAuthenticationMode, 0x4F)
With call up, the locally set authentication mode of the Bluetooth
®
subsystem
is read.
Conditions
Mailbox size Operating mode/profile Device role
6 12 18 Config.
Real-
time
Ad hoc Master Slave
Save
config.
Restart
- - - -
Request
Byte 2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 MBX_GETAUTHENTICATIONMODE
1 T -
Response
Byte 2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 MBX_GETAUTHENTICATIONMODE
1 T MBX_RESULT
2 MBX_AUTHENTICATION_MODE
Return values
Parameter Value Description
MBX_AUTHENTICATION
_NONE (0x01)
No authorization necessary
MBX_AUTHENTICATION
_PIN (0x02)
Authentication is conducted
with a PIN created from the
password at each establishment
of a connection.
MBX_AUTHENTICATION
_MODE
MBX_AUTHENTICAT ON
_LINKKEY (0x03)
Authorization through "Link
Key" (The PIN is not requested
with each new establishment of
a connection, but the "Link
Key" saved in the flash is
used).