Studer RCC-02, Руководство пользователя

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Studer Innotec SA
RCC-02/-03
User manual
V4.4.0
69
14.13.1.11 Activated by the state AUX1 {1578}
This parameter enables to put the auxiliary contact status back on the command entry. It is then
possible, without cable, to use the auxiliary contact conditions to activate the command entry.
Use for instance the programings of the auxiliary contact at fixed hour to alternatively
forbid and authorize the charger according to the rate of the electricity from the grid.
14.13.1.12 Forbids the battery as priority source {1579}
If the battery is selected as priority energy source (see parameter {1296}), this priority can be
operated with the control input and this parameter activated.
14.13.1.13 INSTALLER - Deactivating the minigrid mode {1600}
This parameter allows deactivating the minigrid behaviour through command entry. It is particularly
useful when a second energy source such as a generator is used to remove the frequency
dependence.
14.13.2 Battery as priority energy source {1296}
This parameter allows using in priority the energy stored in the battery even when an AC-In source is
connected.
Use this function for instance if you are connected to an external source of renewable
energy which you want to use in priority.
Attention, this function requires that the smart-boost function is activated (parameter
{1126}) in order to function properly.
This function is only active when the battery is in floating phase or in reduced floating
phase.
If the priority voltage is set higher than the floating voltage, the floating voltage will be
used as set value.
14.13.3 Votage of the battery priority {1297}
When the function “battery as the priority energy source” is activated, the Xtender will authorize the
battery discharge until this voltage. Below this voltage the charger is put back on order to avoid a
deeper discharge of the battery.
14.13.4 Duration of the acoustic alarm {1565}
The duration of the Xtender acoustic alarm is defined with this parameter. By default the duration is
0 min and then no acoustic warning will occur when an error message appears. If an acoustic
warning is needed, this value must be set to at least 1min.
The alarm responds to the following events: battery undervoltage, battery
overvoltage, inverter overload and temperatures.