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Changes for page 3.5 External equipment

Last modified by Admin on 2025/05/30 16:50
From version 6.1
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30 30  
31 31  Communication parameters via the Basic J1939 protocol are configured in the “External equipment – Basic J1939 vehicle” section:
32 32  
33 +[[image:1739294413209-387.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="76" width="600"]]
33 33  
34 34  In this section:
35 35  
36 36  * Enable – a flag to enable communication using the protocol;
37 -* CAN port – port which is used to communicate with the charger:
38 +* CAN port – port which is used to communicate with the vehicle:
38 38  ** CAN1 (ext);
39 39  ** CAN2 (int);
40 40  * BMS message ID – an identifier of the first message of the device in the J1939 network;
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44 44  
45 45  Communication parameters for the Evocargo vehicle are configured in the section "External equipment – Evocargo vehicle":
46 46  
47 -[[image:1734357302172-818.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="89" width="600"]]
48 +[[image:1739294432727-315.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="83" width="600"]]
48 48  
49 49  In this section:
50 50  
51 51  * Enable – a flag to enable communication with the Evocargo vehicle;
53 +* CAN port – port which is used to communicate with the vehicle:
54 +** CAN1 (ext);
55 +** CAN2 (int);
52 52  * Minimum voltage – minimum battery voltage, V;
53 53  * Maximum voltage – maximum battery voltage, V.
58 +
59 +=== BMS IMD ===
60 +
61 +To change communication parameters with an insulation monitoring device BMS IMD, select the "External equipment → BMD IMD " section:
62 +
63 +[[image:1739294477662-343.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="100" width="600"]]
64 +
65 +In this section:
66 +
67 +* Enable – a flag to enable communication with the IMD;
68 +* CAN port – port which is used to communicate with the IMD:
69 +** CAN1 (ext);
70 +** CAN2 (int);
71 +* Node ID – a CANopen address of the BMS IMD device;
72 +* Configure IMD – a flag to override the IMD warning and alarm settings;
73 +* Allow work if battery modules are joined – a flag to allow the BMS IMD to work only if battery modules are joined;
74 +* Alarm threshold – a threshold resistance value to set insulation alarm, Ohm;
75 +* Warning threshold – a threshold resistance value to set insulation warning, Ohm.
76 +
77 +=== Unibat vehicle ===
78 +
79 +To change communication parameters with vehicle with Unibat battery installed, select the "External equipment → Unibat vehicle" section:
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:
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