FANOX SIL-G, User Manual

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12.2 Alarms Panel
Once the alarms are activated according to their configurations, they can be recognized by holding
RESET key.
Depending on the configuration, after the recognition action, the alarms can be still activated or they can
be deactivated. In alarm panel menu, this features will be shown Considering this behavior, the
possibilities for the alarms are:
ALARM STATE ALARM PANEL
ACTIVATED Recognized OK
Not recognized OK
DEACTIVATED Recognized -
Not Recognized OK
12.3 States and Sequential Events Recording (SER)
The state is given by real-time information generated by the relay. Some states have an event associate
with them, which is a register of a change made to the state. There are states that have an activation
event associated with them, and other states have two associated events: activation and deactivation.
These events are registered in a circular memory (buffer) with a capacity for up to 3072 events. The
memory timestamp is accurate to 1 millisecond.
The events will be registered in non-volatile FRAM memory, and the events are conserved even if the
relay is not powered. The relay keeps and processes the correct date and time, even without electrical
power while the internal commissioning battery works (the lifetime of this battery is 20 years).
The events can be browsed from the HMI or by using communications. Reading the events does not
mean that they get deleted; they remain stored on the relay. To delete the events using the HMI requires
to go to the events menu and hold the ‘RESET’ key until the number of events reads 1, corresponding
this event to ‘Events deleted’. To delete the events using communications, use the corresponding
‘Delete Events’ option. To delete the events, it is necessary to enter a password.
Events have the following structure:
Identifier Unique event identifier: e.g.: 51_1.4 = 50/51 PICKUP
Value
ON(Activated) /OFF(Deactivated):
an event is generated for Activation and deActivation
Year
Month
Day