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No change
ON
OFF
Last (output returns to the status before alarm)
Start-up configuration:
this function is meant to define the behaviour (ON/OFF) of the
channel outputs after a bus power failure, or after programming the device with ETS. A default
or custom configuration can be selected.
When a default configuration is chosen, after a partial or complete download from ETS, the
output status will be OFF; after a bus power failure, the status of the output will be exactly the
same as it had before the failure (ON or OFF).
When a custom configuration is chosen, ETS will show the following window:
Figure 3.10. Custom Start-up configuration
Where to configure the following parameters:
Initial position:
this field defines the exact initial position for the channel output after
a bus power failure or after downloading the application program. The following statuses
can be chosen: last saved position (status of the output before the bus power failure), ON
or OFF.
Update:
by enabling this field (“Yes”), the output initial status signal can be sent to
the bus, by means of the corresponding communication object, to feedback the rest of the
devices in the installation when needed. Besides, it can be defined a sending delay. If a
value 0 is set, the status is sent immediately.
Note: The initial status is always sent through the object “[OX] Status”.
