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RSTi-OM User Manual
GFK-3212A
12.7
MQTT Settings Parameters
The following table illustrates the MQTT Port Configuration settings.
Field
Process Data Publish
Interval min (100 -
999999)
Process Data Publish
Interval max(100 -
999999)
PDO Write Enable
The following table provides information about MQTT Configuration for client data that are global MQTT
configuration settings.
Field
MQTT Client
Enable
Server Name/IP
Server Port (0 -
65535)
Use SSL/TLS
Server
Authentication
Certificate
Verify Server
Certificate Name
Client Certificate
Client Private Key
Username
MQTT Interface
Type
Default
int
1000
int
0
enum
disable
Type
Default
enum
disable
string
int
1883
boolean
false
file
boolean
false
file
file
string
Description
The minimum interval (milliseconds) between
successive PDI (or PDO) messages for the port.
Maximum interval (seconds) between successive
PDI (or PDO) messages for a port (0 == infinite).
Enable PDO to write
Description
Enable/disable the MQTT client
MQTT server hostname or IPv4 address
MQTT server port (0-65535). Probably 8883 if
TLS is enabled.
Use SSL/TLS encryption
The Server Authentication Certificate is used by
the IO-Link Master to verify the server's identity.
The X509 certificate is used to verify server
identity (PEM encoding).
The Use SSL/TSL option must be enabled for this
option to work.
Enable verification of information (e.g. name) in
server auth certificate.
The Client Authentication Certificate is sent by
the IO-Link Master (the client) to the server to
verify the client's identity. The X509 certificate
was sent to the server for authentication (PEM
encoding).
The Use SSL/TSL option must be enabled for this
option to work.
The Client Private Key is required to use the
Client Authentication Certificate as described
above. This is the private key for the above
certificate (PEM encoding).
The Use SSL/TSL option must be enabled for this
option to work.
Username sent to the server for authentication
Section 12
Jun 2021
126
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