MASTER ENERGIZER PASSIVE SYNC
5 0 3 _ * #
Sets whether a master energizer should actively drive, or passively listen to the SYNC
signal.
? = 0 (Master with active SYNC) or 1 (Master with passive SYNC)
Factory default value is
5030*#
(Master with active SYNC)
In a single energizer installation, the energizer provides its own timing pulse.
For a number of master energizers to all pulse together in a synchronized fashion, this code allows
the switching of an energizer from active sync to passive sync.
In passive sync mode the energizer monitors the sync input for a sync pulse and sets its timing
according to this sync pulse. The sync pulse can come from another master energizer set to active
sync, via the keypad bus directly, or via a network, or the pulse could also be provided from a
Nemtek GPS module. The GPS module extracts absolute time from the network of satellites making
up the global position system (GPS).
The advantage of using a Nemtek GPS sync module is that any number of D24 energizers can be
synchronized over vast distances without any physical network connections between the energizers.
To create a network of synchronized energizers using one of the energizers as the timing master,
first enter this code into all energizers excepting one. You need to leave exactly one master
energizer with an active SYNC, to which all passive SYNC masters will synchronize, once connected
together.
To connect the energizers together, from the keypad/networking connector, wire the synchronize
line (SYNC) of all energizers together, and wire the negative line (-) of all energizers together.
LARGE NETWORK TOPOLOGY
5 0 4 _ * #
Switches the large network topology from daisy chain to multi drop.
? = 0 (Daisy chain) or 1 (Multi drop)
Factory default value is
5040*#
(Daisy chain)
See the “D24 RS485 Network card” manual for further information on network topologies.
Programmable options
26
?
?
