TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook BM 25A, Руководство пользователя

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BM 25A/AW
AREA GAS MONITOR
USER MANUAL
NPB25AEN
Revision D.0
27
4.2 Start-up
From the Maintenance menu (see Chapter 5), choose Wireless. Leave it to 'OFF' if you do not
want to activate the radio function. Select '
BM 25' or 'Controller' according to the chosen
operation mode (see above).
Figure 25
: Wireless mode
screenshots
•
In
BM 25 mode: only the network ID (Channel) must be set between 0 and 15. Address
number (Slv Number) is not editable and is set to 'XXX'. In this mode, it is not necessary
to assign an address as the network is automatically built in by using the MAC
(*)
addresses of each device.
•
In Controller mode: set the BM 25AW address Slv Nb between 1 and 30 max. and the
network ID Channel between 0 and 15.
(*) MAC (Media Access Control): unique identifier assigned to network interfaces. Each BM 25AW has its own unique MAC address.
WARNING
•
It is important that all BM 25AWs intended to be on the same network have the same
network ID.
•
In Controller mode, two BM 25AWs cannot share the same address otherwise you will
get a fault.
Once wireless mode is activated (‘
BM 25’ or ‘Controller’ mode), you have 5 minutes to declare
another BM 25AW on the same network. When the time is gone and no communication is
established, BM 25AW shows 'COMM ERR' and goes into fault (see case #1 from table of
events).
Figure 26 :
COMM ERR
, no communication is established