User Manual

128 • Appendix
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
6.3.5.8 Read Local WAGO Device Class (GetLocalDeviceClass, 0x47)
With this command, the WAGO device class of the local bus module is read.
Types of modules can be differentiated using the device class. A grouping of
modules according to their tasks is also possible. When searching for modules
with a certain device class, an inquiry using the Bluetooth
®
Class-of-Device
can help. The WAGO device classes have only an indirect relation to the Blue-
tooth
®
Class-of-Device.
The connection between the WAGO device classes and the Bluetooth
®
Class-
of-Device is explained in Section
2.1.1.6.1.
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_GETLOCALDEVICECLASS
1 T -
Response
Byte 2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 MBX_GETLOCALDEVICECLASS
1 T MBX_RESULT
2 WAGO_Deviceclass
3 WAGO_SubDeviceclass
Return values
Parameter Value Description
WAGO_Deviceclass [0...7] Device class according to Section 2.1.1.6.1
WAGO_SubDeviceclass [0...7] Subdevice class according to Section 2.1.1.6.1