ERROR_ID (ENUM)
TYPE ERROR_ID :
- Attributes:
qualified_only- InOut:
Name
Initial
Comment
MQTT_ERR_NO_ERROR
0
No error.
16#3001
The Network Connection has been made but the MQTT service is unavailable on the specified port.
MQTT_ERR_COMMUNICATION_TIMEOUT
16#3013
The timeout value for the communication has been exceeded.
MQTT_ERR_REC_PACKET_TOO_LONG
16#3017
Received topic or payload is too long.
MQTT_ERR_PING_NO_ANSWER
16#301A
MQTT broker did not answer the ping. MQTT client has passed the KeepAlive or MQTT broker is unreachable.
MQTT_ERR_CONN_CLIENT_ID_NOT_ALLOWED
16#301F
The Client identifier is correct UTF-8 but not allowed by the Server.
MQTT_ERR_CONN_REFUSED_PROTOCOL
16#3020
The Server does not support the level of the MQTT protocol requested by the Client.
MQTT_ERR_CONN_REFUSED_CONNECTION
16#3025
Connection refused, maybe the IP address is malformed or an unallowed port is given.
MQTT_ERR_UNSPECIFIED_ERROR
16#302B
Internal library returned an unspecified error.
MQTT_ERR_NETWORK_ERROR
16#302D
No connection to an MQTT Broker.
MQTT_ERR_CONN_AUTH_FAILED
16#3217
Authentication failed: Bad username, password OR client id.
MQTT_ERR_CONN_TLS_HANDSHAKE_FAILED
16#3230
Error on TLS handshake.
MQTT_ERR_CONN_SERVER_CERT_NOT_VALID
16#3231
Server certificate not valid. Check if PLC date has been set correctly.
MQTT_ERR_CONN_SERVER_CERT_NOT_PEM
16#3232
Server certificate format is not formatted as PEM.
MQTT_ERR_CONN_SERVER_CERT_EXPIRED
16#3233
Server certificate has expired.
MQTT_ERR_CONN_CLIENT_CERT_NOT_VALID
16#3234
Client certificate not valid. Check if PLC date has been set correctly.
MQTT_ERR_CONN_CLIENT_CERT_NOT_PEM
16#3235
Client certificate or client key format is not formatted as PEM.
MQTT_ERR_CONN_CLIENT_CERT_EXPIRED
16#3236
Client certificate has expired.
MQTT_ERR_INPUT_01_0
16#4010
Function Block Input 01 error, Parameter Conn of Function Block was not set.
MQTT_ERR_INPUT_03_0
16#4030
Function Block Input 03 error,
MqttGetReceivedPacket (FB): Pointer payload not initialized.MqttPublish (FB): Publish topic name must not contain wildcard characters (+ or #).MqttSubscribe (FB): Topic is missing.MqttUnsubscribe (FB): Topic is missing.MQTT_ERR_INPUT_03_1
16#4031
Function Block Input 03 error, Payload is not set in MqttMessage.
MQTT_ERR_INPUT_04_0
16#4040
Function Block Input 04 error, Check if Port number has been set correctly (0 is not accepted).
MQTT_ERR_INPUT_06_0
16#4060
Function Block Input 06 error, Server certificate file was not found.
MQTT_ERR_INPUT_07_0
16#4070
Function Block Input 07 error, Client certificate file was not found.
MQTT_ERR_INPUT_08_0
16#4080
Function Block Input 08 error, Client key file was not found.
MQTT_ERR_INPUT_12_0
16#4120
Function Block Input 12 error, Couldn’t initialize Last Will message because the topic is not set.
MQTT_ERR_INPUT_12_1
16#4121
Function Block Input 12 error, Couldn’t initialize Last Will message because the payload is not set.
MQTT_ERR_FATAL_ERROR
16#5FFF
Fatal Error State Machine.