DISCOVER 950-0025, Руководство пользователя

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6.0 Enabling LYNK II to Communicate with Sol-Ark Devices
When properly connected to a closed-loop network and set to use the Sol-Ark
protocol, LYNK II will transmit real-time parameters from the Discover Lithium
battery, including voltage, current, temperature, state of charge and fault
conditions to a Sol-Ark Inverter. LYNK II will also transmit charge voltage and
current requests from the Discover Lithium battery to a Sol-Ark Inverter.
LYNK ACCESS software for 64-bit Windows 10 is required to configure LYNK II
settings for closed-loop CAN communication with Sol-Ark inverters.
Users and installers should be aware that if communication between the LYNK
II and inverter is lost for more than ten seconds, the inverter will safely stop
operation, so long as the BMS Lithium Batt and the BMS_Err_Stop parameters
are both enabled on the Sol-Ark inverter. The inverter will display an F58 BMS
Communication Fault if communication is lost.
The Sol-Ark inverter will check every five minutes and resume close-loop
operation if communication is reestablished. However, if communication cannot
be reestablished, the Sol-Ark inverter will need to be manually converted to
an open-loop configuration to resume operation. Therefore as a precautionary
measure, it is recommended to program the Sol-Ark inverter with the correct
voltage-based open-loop parameters before setting up the system to function in a
closed-loop configuration.
The Sol-Ark inverter will operate in an open-loop configuration using voltage-
based parameters if the BMS Lithium Batt parameter is disabled and the Use Batt
V Charged parameter is enabled.
NOTE
In a closed-loop configuration with the BMS Lithium Batt function enabled, the
BMS_Err_Stop parameter must be enabled. If the BMS_Err_Stop parameter function
is not enabled, the Sol-Ark inverter will continue to operate based on the last
communicated battery values. Depending on the mode of operation at the time
of communication fault and given enough time, the Sol-Ark inverter-charger will
eventually put the attached battery into an overcharged or fully discharged state.
When that occurs, either situation will trigger the Discover Lithium Battery BMS to
self-protect and disconnect the battery from the system.
NOTE
Neither Discover Lithium batteries nor LYNK II directly control Sol-Ark relay functions,
generator starting or other grid-interactive features. These functions are controlled
through the programming of the Sol-Ark inverter.