User manual
wM-Bus Dongle SW Tool
Appendix B:
OMS T1 meter set-up
5512-1
057
GB /
12.2011 /
A1
Figure 9
If the option board (radio module) in the meter is an OMS T1 type, the set-up should be as follows:
•
Transfer the data from the
Main
tab, or enter the
METER ADDRESS
manually.
•
Set the options as shown, i.e. tick the checkboxes
Meter enabled
and
Meter data valid
(
Options
in HEX
= 49).
•
Set
Meter install state
to 1 as there is no installation procedure.
•
T1 period (in seconds)
and
T2 fraction
cannot be set.
•
Set
IEK
and
KEY
to the same transport key.
•
Rev B barcode
is not used.
•
The
Option Board
data fields are not used.
No Encryption on M-Bus
:
•
Untick this checkbox if the decryption has to be done in the back office (then the
Options in HEX
will show 41).
Important for OMS: Both
IEK
and
KEY
must be set, and set to the same key.
12
