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System 350 | 3 608 878 300/2019-03
6.15.1 Settings in the BS350 operating system
The following settings for HTTP are available in the BS350 operating system under System
Tightening cell data Integra-XML for the Integra-XML Protocol:
Table 6–193: Settings in BS350 for Integra-XML
Area Element Description
Authentication User / Password User name and password for authentication. The user name and
the password are transmitted while the connection to the MQTT
broker is established.
MQTT URI URI for connection to server. Currently, only the TCP protocol is
support and the URI has to be available as follows:
tcp://<host><:port>
–<host>
IPV4 address or host name (if configured in the system DNS)
of the MQTT broker
–<port>
TCP port number of the MQTT broker (standard port 1883)
ClientID MQTT client ID for identification of the client at the broker. The
admissible technical length is approx. 32000 characters, however,
it actually depends on the broker used. All standard-compliant
brokers must support a ClientID length of 23 characters.
ATTENTION: The ClientID must be unique over all clients
connected to a broker.
Compress – 0
Uncompressed data transmission (for data topic)
–1
zlip-compressed data transmission
LogLevel MQTT LogLevel - all events with a level >= of the entered LogLevel
are returned in the system log. Possible LogLevels:
– 1: TRACE_MAXIMUM
–2: TRACE_MEDIUM
– 3: TRACE_MINIMUM
– 4: TRACE_PROTOCOL
– 5: ERROR
– 6: SEVERE
– 6: FATAL
XML results data – Topic
MQTT topic the XML data (potentially compressed, see above)
is written to.
–QoS
Quality of Service for XML data
– 0: Without acknowledgement ("fire and forget")
– 1: Simple acknowledgement (message received at least
once)
– 2: Full acknowledgement in both directions (message
received exactly once)