Anybus CompactCom 40 Network Manual page 146

Anybus Module Objects
Instance Attributes (Instance #52, MQTT Keep Alive)
This instance holds the MQTT Keep Alive value. This value defines the max allowed time between two
messages, for the broker to keep the connection to a client alive.
# Name
1 Name
2 Data type
3 Number of elements
4 Descriptor
5
Value
6 Configured value
Instance Attributes (Instance #53, MQTT Username)
This instance holds the MQTT username used when connecting to the broker.
# Name
1 Name
2 Data type
3
Number of elements
4 Descriptor
5
Value
6
Configured value
Instance Attributes (Instance #54, MQTT Password)
This instance holds the MQTT password.
If the MQTT username is not set or of zero length, the MQTT password will not be used.
# Name
1 Name
2 Data type
3
Number of elements
4 Descriptor
5
Value
6
Configured value
Anybus CompactCom 40 EtherNet/IP IIoT Network Guide
Access Data Type Description
Get
Array of CHAR "MQTT KA Time"
(Multilingual, see page 145)
Get UINT8
05h (= UINT16)
Get UINT8 1
Get UINT8
07h (read/write/shared access)
UINT16 Actual keep alive value (s). Default: 60.
Get/Set
Value set to this attribute will be used in the next connection attempt.
Get UINT16 Configured keep alive value.
Access Data Type
Description
Get Array of CHAR "MQTT Username"
(Multilingual, see page 145)
Get UINT8
07h (= CHAR)
Get UINT8
16 (Max username length is 16 characters.)
Get UINT8
07h (read/write/shared access)
Array of CHAR Actual MQTT username
Get/Set
Value set to this attribute will be used in the next connection attempt.
If the username is of zero length no username will be included in the
connection packet of MQTT.
Get
Array of CHAR Configured MQTT username.
Access Data Type
Description
Get Array of CHAR "MQTT Password"
(Multilingual, see page 145)
Get UINT8 07h (= CHAR)
Get UINT8
32 (Max username length is 32 characters.)
Get UINT8
07h (read/write/shared access)
Array of CHAR Actual MQTT password
Get/Set
Value set to this attribute will be used in the next connection attempt.
If the MQTT username is of zero length the MQTT password will not
be included in the connection packet of MQTT.
Get
Array of CHAR Configured MQTT password.
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SCM-1202–069 1.9 en-US