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MULTICAL®
602
Kamstrup
A/S
∙
Technical
Description
∙
5512
‐
931_N1_GB_11.2016
61
6.15
Reset functions
6.15.1
Resetting the hour counter
As the hour counter usually is used to control that the meter has been
in operation in the entire billing period (e.g. 1 year = 8760 hours) the
district heating supplier must always be informed which meters have
had their hour counter reset.
The operational hour counter can only be reset via the front bottons.
Please see 6.18.
6.15.2
Resetting data loggers
Separate reset of data loggers, info loggers, max. & min. loggers (without resetting the legal registers) are only
possible by means of METERTOOL. See paragraph 13 for further details.
6.15.3
Resetting all registers
Resetting all legal and non-legal registers including all data loggers, info loggers, max. & min. loggers can only be
made by using METERTOOL, if the verification seal is broken and the internal “Total programming lock” is short-
circuited. As the verification seal is broken, this can only be made at an accredited laboratory.
Following registers are reset:
All legal and non-legal registers including all data loggers, info loggers, max. & min. loggers (max. values are set at
zero, whereas min. values are set at 100000).
After reset ”Date” is set at 2000.01.01 and is then changed to current date/time of the PC used for the task.
Remember to check correct date/time (technical standard time = “winter-time”) on the PC before the reset function
is initiated.
6.16
SMS Commands
MULTICAL
602 can be read by means of an SMS. In order to do so, a GSM-module (68G6xxxxx) fitted with a SIM-
card must be connected to the meter. To read the meter you send an SMS from a mobile phone direct to the
meter. Subsequently, you receive a reply with the following values:
Acc. energy: [kWh], [MWh], [GJ] or [Gcal]
Current power: [kW] or [MW]
Hour counter
Meter number
It is also possible to read the modem’s signal strength by means of an SMS. You receive a reply with the modem’s
current signal strength on a scale of 0 to 31, the best value being 31. The signal strength must be minimum 12.
See the examples on the next page.
NOTE: SMS commands must be written in
either
capital letters
or
small letters, i.e. an SMS command must not
include a mixture of capital and small letters.
Содержание MULTICAL 602
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