Siemens SICAM Q100 7KG95 Series Manual page 323

Table 9-51
Parameter
DNS server IP address
Publisher ID
Data transmission
Status
This Status section shows the status or errors of the connection to the MQTT Broker. It consists of the status
or errors and additional information if available.
Table 9-52
Status or Error
Device date and time are
invalid.
No certificates loadeded.
Broker IP address or host
name is missing.
DNS server IP address is
missing.
Trying to receive the broker IP
address via DNS
Trying to connect to the broker
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019
Information in the Broker and Network Section
The field is empty if the broker IP address is shown in Broker IP
address or host name.
Identification of the device in the cloud server
The number of transmitted data points with different types, depending
on the configuration
Status Type
Additional Information
-
-
-
-
-
DNS response time-out
DNS error
-
Connection time-out
Connection error
TLS handshake alert:
<alert>
9 Operation at Use of a PC
Information
Description and Solution
Set the date and time of the device or check
the NTP time synchronization.
Upload certificates for MQTT communication.
Configure an IP address or a host name for the
broker.
If you have configured a host name for the
broker, you must configure a DNS server
address.
The IP address of the broker is requested via
DNS.
There is an error or no response from the DNS
server.
Check the communication line and IP address
of the DNS server.
The IP address of the broker is known. The
device tries to connect to the broker.
Connection error
Check the communication line and firewall
settings or whether the broker is online.
An error described in <alert> occurs during the
TLS handshake.
Check the loaded certificates.
9.5 Maintenance
323