User Manual

Table Of Contents
170 Appendix
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
6.3.6 Diagnostics
6.3.6.1 Read Status of the Local Bus Module (GetLocalDeviceStatus, 0xD0)
Call up returns the type of bus module, operating mode, operating profile and
a general diagnostic status.
Note
The bus module type is set via "SetLocalDeviceRole" commands (see Ap-
pendix 6.3.5.21) and read back via "GetLocalDeviceRole" (see Appendix
6.3.5.20). Both the operation mode and operation profile are set via "SetLo-
calOperationMode"“ (see Appendix 6.3.5.11) and read back via "GetLoca-
lOperationMode" (see Appendix 6.3.5.10).
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_GETLOCALDEVICESTATUS
1 T -
Response
Byte 2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 MBX_GETLOCALDEVICESTATUS
1 T MBX_RESULT
2 MBX_DEVICE_ROLE
3 MBX_OPMODE_ID
4 MBX_COMMROFILE_ID
5 MBX_DIAGNOSTIC_STATE