Siemens Sicam P855 7KG85 Series Device Manual page 169

Publisher ID
Within each sent MQTT telegram, the MQTT publisher identifies itself with a publisher ID string. The publisher
ID used by the P855 device is assembled in the following format:
Publisher ID string = DeviceType~Order Number~Device Name~Serial Number
Example: P855~7KG8551~NSHV-B2~BF1702131010
See the following table for the specific description:
Table 7-22
Device Type
Order Number
Device Name
Serial Number
SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
Publisher ID
Name
P855
First 7 numbers of the
device order
number
Customer-specific device
name
Unique serial number of
the device
Description
Fixed, not configurable
Fixed, not configurable
Configurable
Fixed, not configurable
7 Operation at Use of a PC
7.3 Configuration of the Device
Remark
169