ABB i-bus KNX Product Manual page 93

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ABB i-bus KNX
Commissioning
This parameter refers to the automatic emergency lighting test, which is undertaken autonomously (op-
tional) by the emergency lighting converters (device type 1 to EN 62386-202). This offset can be used to
avoid that all emergency lighting lamps are simultaneously in the test or recharging cycles after a test. The
offset for the start of the automatic test is integrated into the emergency lighting converter with a time in-
terval of 15 minutes. The DGN/S can only set this time but is not responsible for the timing tolerances that
the emergency lighting converter uses to implement this time. It is also necessary to consider that a test is
not undertaken immediately, if an emergency lighting lamp is in the recharging cycle after a test. The de-
mand (trigger) for a test by the DGN/S remains and will be triggered by the emergency lighting converter
when it is again ready for operation.
You can set whether an automatic emergency lighting test is to be undertaken by the emergency lighting
converter in the
Due to the different, partly very large tolerances of the emergency lighting converter, control of the tests by
a higher-level emergency lighting centre is preferred to the automatic emergency lighting test. The start
request of an emergency lighting test is passed on via the DGN/S with the corresponding converter on the
emergency lighting converter (see
Further parameters for selection appear with the option individual, which determine whether the emer-
gency lighting converters are parameterized individually or in groups of 8 emergency lighting converters:
Enable communication object
"Start autom. emergency test" 1 bit
Options:
yes: The start request of the automatic emergency lighting test is passed on from the DGN/S to the
emergency lighting converter.
Parameter window - Cx...Cy Test
Communication objects Converter
yes
no
on page 95.
x, page 122).
DGN/S 1.16.1 | 2CDC 507 114 D0201 91