Wired M-Bus • Water Meters flowIQ® 2101/3100 TECHNICAL DESCRIPTION
Kamstrup A/S · Technical Description · 55121944_A1_GB_08.2016
17
The datagram is fixed and cannot be changed. The datagram from flowIQ® 3100 large meter versions differs slightly
from the one in flowIQ® 2101, because these large meters do not measure the water temperature.
flowIQ® 2101 and flowIQ® 3100 1.6 and 2.5 and 4.0 m
3
/h
M-Bus data header
Actual data
Monthly data
Meter data
M-Bus ID
Manufacturer ID
Version ID
Device type
Access counter
Status (set if any info codes is
active)
Configuration (not used)
Water meter reading (volume)
Volume reverse
Hour counter
Actual flow
Actual water temperature
Actual ambient temperature
Min Flow Day
1)
Max Flow Day
1)
Min water temp Day
1)
Avg. water temp Day
1)
Min ambient temp Day
1)
Max ambient temp Day
1)
Avg. ambient temp Day
1)
Date/Time
Monthly target meter reading
Min Flow 1 Month
Max Flow 1 Month
Min water temp Month
Avg. water temp Month
Min Ambient temp Month
Max Ambient temp Month
Avg. Ambient temp Month
Target date
Information codes
Config number
Meter Type (main / sub type)
Meter SW Revision
flowIQ® 3100 Q3 = 6.3 m
3
/h and higher.
M-Bus data header
Actual data
Monthly data
Meter data
M-Bus ID
Manufacturer ID
Version ID
Device type
Access counter
Status (info codes)
Configuration (not used)
Water meter reading (volume)
Volume reverse
Hour counter
Actual flow
Actual ambient temperature
Min Flow Day
1)
Max Flow Day
1)
Min ambient temp Day
1)
Max ambient temp Day
1)
Avg. ambient temp Day
1)
Date/Time
Monthly target meter reading
Min Flow 1 Month
Max Flow 1 Month
Min Ambient temp Month
Max Ambient temp Month
Avg. Ambient temp Month
Target date
Info
Config number
Meter Type (main / sub
type)
Meter SW Revision
1)
The daily flow and temperatures are the actual daily minimum, average or maximum values logged from midnight
until the present reading time.
6
Reading loggers from flowIQ® 2101/3100 wired M-Bus
The loggers in the flowIQ® 2101/3100 can only be read with an optical reading head, the optical eye in the meter
and the program LogView.
7
Configuration of meter via the M-Bus network
Following parameters can be sent to the M-Bus water meter, in order to change the configuration of the
flowIQ® 2101/3100:
•
Primary M-Bus address
•
Date and time
Selection of the M-Bus water meter via secondary address or enhanced secondary address, and application
select/reset is obtained via SND_UD telegram from the M-Bus Master to the M-Bus water meter. Selection of
device for secondary addressing is made by CI-field = 52h, and application select/reset by CI-field = 50h.