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DALI.Professional.Controller-4
Behaviour after a power failure
In the Construction Site or Plug & Play mode
After.voltage.is.restored.to.the.control.unit.again.with.the.pushbuttons,.the.state.that.
existed.before.the.power.failure.is.restored:
•.
Relay.states.are.retained.
•.
EVGs.call.up.the.state.that.existed.prior.to.power.failure.("last.level").
If.the.EVGs.are.still.supplied.with.voltage.from.another.power.supply.line,.these.call.up.
–.consequent.to.the.lacking.DALI.communication.–.until.voltage.restoration.reaches.
the.system.failure.level.of.100%.that.is.set.at.the.factory.
With previous configuration by means of the DALI Professional software
After.voltage.is.restored.to.the.control.unit.again,.the.state.that.existed.before.the.
power.failure.is.restored.by.means.of.the.DALI.Professional.software.
Activity.procedures.taking.place.at.the.time.of.the.power.failure.are.not.recontinued.or.
restarted.after.voltage.is.restored.
VI.2010
Operation
33
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