Read Back The Qos Settings (Getconnectionqos, 0X88) - 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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160 • Appendix
Mailbox Command References
6.3.5.31
Read Back the QoS Settings (GetConnectionQoS, 0x88)
This command reads back the settings of the Quality-of-Service (QoS) of a
connection.
Conditions
Request
Byte
Arguments
Parameter
MBX_TARGET_
TABLE_AND_INDEX
Response
Byte
Return values
Parameter
MBX_
RESULT
MBX_QOS
_SETTINGS
Mailbox size
Operating mode/profile
6
12
18
Config.
●
●
●
7
6
5
2
2
2
0
MBX_GETCONNECTIONQOS
1
T
2
MBX_TARGET_TABLE_AND_INDEX
Value
Bit 0...3
Bit 4...7
7
6
5
2
2
2
0
MBX_GETCONNECTIONQOS
1
T
2
MBX_QOS_SETTINGS
Value
MBX_CMD_OUT_OF_RANGE
MBX_CMD_INVALID_ARG
MBX_BQM_NONE (0x01)
MBX_BQM_BEST_EFFORT (0x02) QoS is active in the "Best Effort" mode
MBX_BQM_GUARANTEED (0x03) QoS is active in the "Guaranteed" mode
Real-
Ad hoc
time
●
-
-
4
3
2
2
2
2
-
Description
Table index: Index 0...6 for WAGO devices of slots 1...7
Target table, "2" for WAGO_DEVICE (slots 1...7)
4
3
2
2
2
2
MBX_RESULT
Device role
Save
config.
Master
Slave
●
●
-
1
0
2
2
1
0
2
2
Description
No error occurred
Index too large or WAGO table not
chosen
No QoS activated (standard)
WAGO-I/O-SYSTEM 750
Restart
-
I/O Modules
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