Kamstrup flowIQ 3100 - Display Functions - Flow Arrows; Wireless M-Bus Communication - Transmission

TECHNICAL DESCRIPTION flowIQ® 3100
32 Kamstrup A/S • Technical Description • 5512-1242_B1_GB • 05.2015
9.2 Monthly and daily loggers
The table below shows which registers are logged on the first day of the month, and which are logged
every day. The daily logger is an absolute log, i.e. current meter count is logged every day.
Register type
Description
Monthly logger
36 months
Daily logger
460 days
Date (YY.MM.DD)
Logging time, year, month and day
•
•
Volume V1
Current meter count (legal)
•
•
Operating hour
counter
Accumulated number of operating hours
• •
Info
Info code
•
•
Vol Reverse
Volume during reverse flow
•
-
Date for max. flow
Date stamp of max. flow during period
•
-
Max. flow V1
Value for max. flow during period
•
•
Date for min. flow V1
Date stamp of of min. flow during period
•
-
Min. flow V1
Value of min. flow during period
•
•
Min water temp.
*)
The lowest measured water
temperature during period
• •
Average water temp.
*)
Volume weighted average water
temperature during period
• •
Max. water temp.
*)
The highest measured water
temperature during period
• •
Min. ambient temp.
The lowest measured water
temperature during period
• •
Average ambient
temp.
Time weighted average ambient
temperature during period
• •
Max. ambient temp.
The highest measured ambient
temperature during period
• •
*)
Applies only for meter sizes 1.6 og 2.5 m
3
/h
9.3 Hour counter
Each info code, DRY, REVERSE, LEAK and BURST, has a corresponding hour counter. The hour counters are
incremented by one every hour, counted on the meter's clock, the corresponding info code is active.
Counting starts immediately the first time the info code is active within the hour in question. Even though
the info code occurs more than once within an hour, the counter is only incremented once. If the info code
remains active for several hours, the counter is incremented by one for each hour. The increment is
independent of how small a part of the hour the info code is active.
Please note: The info code ‘DRY’ is set in two steps, the increment of the hour counter follows the second
step. See paragraph 8.7.4.
The hour counters cannot be accessed directly but are represented in the info register in coarse resolution.
See paragraph 9.4
No hours are counted as long as the meter is in transport mode.