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the event took place.
The GRD and the cLAN have the capability of storing up to
100000 events in off-line mode.
Para acceder a la pantalla de configuración de históricos debe ir en el Configurador al menú “Channels”
allí seleccionar el tipo de canal y luego el número de canal haciendo doble clic sobre él de esta manera
accederá a una pantalla de configuración donde tendrá las configuraciones disponibles para dicho
canal.
Digital input channels historical records
In this case the digital input channels have Historicals by change, this means that a register is generated
for every change of this input. The following figure shows the screen to enable these Historicals.
Analog input channels historical records
Just as in digital inputs it is possible to keep a Historical of analog inputs under two clearly defined
criteria.
On one side we have an alarm type register of Historicals that allows monitoring the limits of tensions
with a determined value of hysteresis.
On the other side, we can create a register of Historicals by time, that is, sample the analog inputs and
store its value every specific time, this type of Historical, in turn, is subdivided into 4 since we can store
the real value, the minimum value, the maximum value or the average in the configured time period.
Once stored in the device's memory, it is transmitted whenever possible, but is never lost under any
circumstance.
GRD-MQ User Manual Reports and Historical records
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