Studer VarioString VS-120, Руководство пользователя

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Studer Innotec SA
VarioString
User manual V 2.3 31
Info. no. Name Unit Description
15042 Tabs h Time in absorption of the current day
15049* Err Text
Type of error (None, OverV_B, OverV_PV, OverV_PV1,
OverV_PV2, OverI_PV, OverI_PV1, OverI_PV2, GroundBat,
GroundPV, GroundPV1, GroundPV2, OverTemp, UnderV_B,
Cabling, Other)
15050 Sync Text Synchronized with Xtender battery cycle (No, Yes)
15051 Sync Text
Synchronisation state (---, ---, ---, ---, XTslave, VTslave, ---, ---,
VTmaster, Autonom, VSslave, VSmaster)
15052* EqIn days Number of days before next equalization
15053* Bset Vdc Battery set point
15108 VS state Text State of the VarioString (Off, On)
15109 locEr Local daily communication error counter (CAN)
15111 RME Text Remote entry state (RM EN 0, RM EN 1)
*Some values can’t be displayed in the multi-unit display. They will be visible while going in the sub-
screen of the Multi-unit display, showing every unit individually.
9.2.1.2
Displaying the triggering source of the auxiliary relays
To view the actual triggering source of the two auxiliary relays, press the SET button and use the
up/down arrows to navigate down to the two relay fields (b). Select one of the two relays and press
SET to view the information indicating the cause of the last relay activation (if the relay is presently
activated) or deactivation (if the relay is presently deactivated. The display also shows the logic
combination mode: AND or OR.
To exit the selected relay field, press ESC.
9.2.2 Displaying the operating mode of the equipment (Info n° 15013,15014,15015)
Night: the solar generator voltage (or luminous intensity) is not enough to start the equipment. When
this indication appears during the day, it means a generator fault (wiring).
Charge: the charger operates normally at the maximum power point of the solar generator.
Charge U: the VarioString operates in voltage regulation (absorption, equalization, or floating). In this
status, it is normal to see a current lower than the maximum possible.
Charge I: the VarioString has reached the maximum allowed current fixed by the parameter {14001}
“battery charge current”. In this status, the power of the generator is limited to a lower value then
the maximum possible.
Charge T: the maximum permissible temperature of the VarioString is reached and the power is
limited by the temperature. This status is not a problem but may highlight that the system
performances could be enhanced by reducing ambient temperature.
Charge P: the max power of the VarioString is reached (7000W). This mode is also shown if one of the
two MPPT inputs reaches its maximum power in independent mode (3500W).
Charge Ipv: the max current is reached for one of the two MPPT inputs (13A).
Security: the equipment turns off due to a fault normally indicated by a message on the RCC or by
the “error” indicator (3) on the equipment.
OFF: the equipment is manually turned off by the operator or using a remote control.
These information fields are visible even if the auxiliary relay ARM-02 see chapter 10.3), is not
connected.