mqttStatus
Get status and statistics about a MQTT connection.
Inputs
|
Parameter |
Data type |
Description |
|
CnxID |
STRING |
Identifier of the connection in the fieldbus configuration. |
|
Reset |
BOOL |
If TRUE, statistic counters are reset to 0. |
Outputs
|
Parameter |
Data type |
Description |
|
CnxStat |
DINT |
Connection status:
|
|
NLinkOK |
DINT |
Number of correct MQTT telegrams received. |
|
NLinkErr |
DINT |
Number of incorrect MQTT telegrams received. |
|
NTimeout |
DINT |
Number of requests failed on timeout. |
|
NRecOK |
DINT |
Number of received message correctly read by the logic. |
|
NRecLost |
DINT |
Number of received message lost (unread by the logic). |
|
NPubOK |
DINT |
Number of successful publish requests. |
|
NPubErr |
DINT |
Number of failed publish requests. |
mqttStatus |
|
IEC 61131-3 Automation platform > Programming - Reference guide > Driver specific function blocks > MQTT > mqttStatus |
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