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Changes for page 3.5 External equipment

Last modified by Admin on 2025/05/30 16:50
From version 7.4
edited by Admin
on 2025/02/11 17:25
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To version 7.2
edited by Admin
on 2025/02/11 17:22
Change comment: There is no comment for this version

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78 78  
79 79  To change communication parameters with vehicle with Unibat battery installed, select the "External equipment → Unibat vehicle" section:
80 80  
81 -[[image:1739294567774-840.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="290" width="600"]]
82 -
83 -In this section:
84 -
85 -* Enable – a flag to enable communication with the vehicle;
86 -* CAN port – port which is used to communicate with the vehicle;
87 -* Use CRC – a flag to enable checking the checksum of the control message;
88 -* Use DTC – a flag to enable transmit of error codes on battery failures;
89 -* Use additional current sensors to determine error – a flag to use measuring of second and third current sensor to determine errors in battery work;
90 -* Number of modules – total number of battery modules;
91 -* Receive timeout – a timeout for receiving packets from the vehicle (if there is no messages during that time, an error generates), millisecond;
92 -* HVIL delay – a delay before generating a signal of high-voltage interrupt loop breakage, millisecond;
93 -* Nominal voltage, V;
94 -* Maximum charge voltage, V;
95 -* Lower voltage limit, V;
96 -* Upper voltage limit, V;
97 -* Lower temperature limit, °C;
98 -* Upper temperature limit, °C;
99 -* Lower SOC limit, %;
100 -* Upper SOC limit, %;
101 -* Lower cell voltage limit, V;
102 -* Upper cell voltage limit, V;
103 -* Nominal capacity – nominal battery capacity, Wh;
104 -* Current threshold for contactor opening – a current value for safe contactor opening, A;
105 -* Waiting time until the current drops below the threshold – a waiting time for current to drop below estimated value before safe contactor opening, millisecond;
106 -* Control ventilation fans – a flag to send command messages to control battery ventilation fans;
107 -* Version: Manufacturer;
108 -* Version: Hardware ID;
109 -* Version: Software ID;
110 -* Version: Confoguration;
111 -* Version: Serial Number;
112 -* Version: Production date;
113 -* Errors 1, 2 for emergency shutdown – a bitfield with errors to emergency shutdown the
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