New features

• Added support for Sungrow LC200 Multi PCS BCU protocol.
• Added new PV protocol for LIVOLTEK SunSpec.
• Added new BMS protocol for HuaSu S06.
• Added new parameter 7960 "DEIF Generic Offset", which allows you to select between higher and lower Modbus address spaces for the ESS protocol "DEIF Generic".
• Added new "Wait" status for the ESS protocol DEIF Generic. This status guarantees that the ASC does not send any start or stop signal over Modbus and triggers the "ESS NOT READY" status text in the display.
• Added new ESS protocol for Enjoy PCS.
• Added new BMS protocol for EVE MBMU BMS.
• Added new PV protocol Eachenergy PV. The protocol also supports some Chisage PV inverters.
• Added new ESS protocol Sungrow LC100 Utility v1.12.
• Added new BMS protocol for HuaSu Single Cluster.
• Added new BCU protocol for BESS Nomad
• Added new parameter 8400 "Maintenance Charge", which allows charging based solely on maximum charge capacity from BMS instead of SOC. This feature can be used to fully charge battery systems where the SOC is unreliable.
• Added new parameter 8401 "Charge capacity threshold", which sets a threshold in kW of the maximum charge capacity from BMS where 8400 "Maintenance Charge" shall adhere to stop charging.
• Added new M-Logic event set to true if genset load share in PMS is currently in reverse power.
• Added parameter set minimum genset cosphi in inductive range.
• Added M-Logic lines to skip Q-Ramping for batteries.
• Added new PV protocol for Hypontech PV inverter.
• Ningbo BMS will now read register 284 to check if communication between BMS and Golden Shield controller has been lost.
• Added new PCS protocol for WEG BIW610 PCS.
• Added new BMS protocol for WEG BMS.
• Added new protocol for Sungrow LC200 Single PCS
• Added new PV protocol Solis Logger.
• Added new BCU protocol for Kubank LEMS BCU.
• Added new protocol for Sungrow LC200 DPS
• Added new PV protocol for SAJ C6.
• Added new protocol for Moura BESS BCU.

Changes

• Parameter 6301 "Instant P max." is now enabled by default to allow derating the nominal power for battery by maximum dispatch or maximum charge power from BMS communication.
• ESS protocol Sinosoar SP100H now stops sending internal BMS telegrams when the BMS protocol is configured.
• Improved latency on reception of PMS telegrams.

Corrections

• KStar GSE 50-630 PCS protocol can now handle the transition from V/f to P/Q mode.
• Corrected issue where an Open PMS plant would not automatically give an auto start signal when the operation mode was peak shaving mode and the load was above the peak shaving set point.
• Corrected issue where BMS protocol Ningbo BMS would not connect/disconnect BMS racks.
• Fixed issue where Sinosoar SP100H was not able to read 112 registers in 1 telegram. The reactive power feedback and set point direction have also been corrected.
• Fixed an issue where ESB/PVB close fail alarm did not reset even when closing ES/PV breaker was not needed.
• Fixed incorrect scaling of active and reactive power set points when writing to LIVOLTEK SunSpec PV.
• Fixed an issue where Open PMS Solar controllers did not share auto start signals and did not start when an external mains was available.
• Solax MIC-G2/Pro-G2 PV protocol will be ready for operation when all PV inverters have been unlocked with password.
• Seven sensor 3S-TP and Seven sensor 3S-SI: Some addresses and data were missing and changed from the two weather stations.
• SinExcel PWS2 30K ESS protocol now supports Droop mode but only if Droop mode is set through M-Logic.
• M-Logic command 'Inh. PVB/ESB button' can now be read by the TDU. This requires TDU version 1.4.3.0 or later.
• Corrected an issue where parameter 2664 "U ref. gain" had no effect on voltage offsets for ESS protocols SinExcel PWS1, SinExcel PWS2 30K and SinExcel 30P.
• Corrected an issue where Huawei Smartlogger PV protocol did not support monitoring of multiple Huawei Smartlogger inverters.
• Fixed issue for the Sinexcel 30p protocol where the start and stop commands were not sent correctly.

• Fixed an issue where texts containing German characters were interpreted incorrectly.