Configuration
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8.3.6.5
MQTT configuration
Use the MQTT tab to view and change the
client and connection
configuration.
Ø
Select
Settings
in the left column of the netFIELD Wireless Web
Server.
Ø
Open the
MQTT
tab with its sub tabs.
Ê
The Client Status appears, and by default the Client Configuration sub
tab.
MQTT > Client Status, and Client Configuration
Figure 14: MQTT tab, Client Status, Client Configuration sub tab (example)
Parameter
Description
Value / Value range
State
States 1, 2: "CONNECTING"
State 3: "CONNECTION_ACCEPTED"
States 0,4,5,6: "CLIENT_INACTIV"
Connection state code
0: Ready: initialization value, connection not established.
1: Connecting: TCP connection establishment in progress.
2: TCP Connected: TCP connection established. MQTT
connection in progress.
3: MQTT Connected: MQTT connection established.
4: Disconnecting: MQTT connection shutdown in progress.
5: Disconnected: TCP connection terminated.
6: Wait Reconnect: Waiting for reconnection to be allowed
again. See "Connect Timeout" parameter.
CONNECTING (red),
CONNECION_ACCEPTED (green),
CLIENT_INACTIVE (red)
Broker Address
Current value for “Broker Address”
Example: 192.168.10.5
Active connection Current value for “Active connection”, respectively active
connection configured.
Example: Connection 1
Last Error Code
Last error code, related to this connection.
Example: 0
Table 24: MQTT in port configuration for IO-Link Device, Client Status
NFD-3090-PNS-IOLM\W | Hardware, installation and commissioning
DOC201101UM03EN | Revision 3 | English | 2022-02 | Released | Public
© Hilscher 2020 - 2022
