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Changes for page 3.5 External equipment

Last modified by Admin on 2025/05/30 16:50
From version 3.2
edited by Admin
on 2025/02/11 17:19
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To version 15.1
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on 2025/05/30 16:44
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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"]]In this section:
64 +
65 +* Enable – a flag to enable communication with the IMD;
66 +* CAN port – port which is used to communicate with the IMD:
67 +** CAN1 (ext);
68 +** CAN2 (int);
69 +* Node ID – a CANopen address of the BMS IMD device;
70 +* Configure IMD – a flag to override the IMD warning and alarm settings;
71 +* Allow work if battery modules are joined – a flag to allow the BMS IMD to work only if battery modules are joined;
72 +* Alarm threshold – a threshold resistance value to set insulation alarm, Ohm;
73 +* Warning threshold – a threshold resistance value to set insulation warning, Ohm.
74 +
75 +=== Unibat vehicle ===
76 +
77 +To change communication parameters with vehicle with Unibat battery installed, select the "External equipment → Unibat vehicle" section:
78 +
79 +[[image:1748623056947-344.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="347" width="600"]]
80 +
81 +In this section:
82 +
83 +* Enable – a flag to enable communication with the vehicle;
84 +* CAN port – port which is used to communicate with the vehicle;
85 +* BMS address;
86 +* VCU address;
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 +* Use continuous charge current limit – a flag to use continuous charge current limit;
91 +* Invert discharge current limit;
92 +* Disable insulation measurement;
93 +* Number of modules – total number of battery modules;
94 +* Receive timeout – a timeout for receiving packets from the vehicle (if there is no messages during that time, an error generates), millisecond;
95 +* HVIL delay – a delay before generating a signal of high-voltage interrupt loop breakage, millisecond;
96 +* Nominal voltage, V;
97 +* Maximum charge voltage, V;
98 +* Lower voltage limit, V;
99 +* Upper voltage limit, V;
100 +* Lower temperature limit, °C;
101 +* Upper temperature limit, °C;
102 +* Lower SOC limit, %;
103 +* Upper SOC limit, %;
104 +* Lower cell voltage limit, V;
105 +* Upper cell voltage limit, V;
106 +* Nominal capacity – nominal battery capacity, Wh;
107 +* Current threshold for contactor opening – a current value for safe contactor opening, A;
108 +* Waiting time until the current drops below the threshold – a waiting time for current to drop below estimated value before safe contactor opening, millisecond;
109 +* Bus voltage threshold for contactor opening – a voltage value for safe contactor opening, V;
110 +* Waiting time until the voltage drops below the threshold – a waiting time for voltage to drop below estimated value before safe contactor opening, millisecond;
111 +* Insulation measurement period;
112 +* Waiting time for assembling minimum number of modules;
113 +* Control ventilation fans – a flag to send command messages to control battery ventilation fans;
114 +* Version: Manufacturer;
115 +* Version: Hardware ID;
116 +* Version: Software ID;
117 +* Version: Configuration;
118 +* Version: Serial Number;
119 +* Version: Production date;
120 +* Errors 1, 2 for emergency shutdown – a bitfield with errors to emergency shutdown the vehicle.
121 +
122 +=== ATIB charger ===
123 +
124 +To change the parameters of communication with an ATIB Elettronica charger, select the "External equipment → ATIB charger" section:
125 +[[image:1739294769684-405.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="90" width="600"]]
126 +
127 +In this section:
128 +
129 +* Enable – a flag to enable communication with the charger;
130 +* CAN port – port which is used to communicate with the charger:
131 +** CAN1 (ext);
132 +** CAN2 (int);
133 +* Receive timeout – a timeout for receiving packets from the charger (if there is no data being received from the charger for a given time, the connection loss flag is set), millisecond;
134 +* Output period - a period of sending commands to the charger, millisecond;
135 +* Charging voltage – maximum charging voltage, V;
136 +* Set “Charger connected” signal if the charger is online – a flag to generate the “Charger connected” signal if connection with the charger is established.
137 +
138 +(% class="box infomessage" %)
139 +(((
140 +After changing the settings, restart the BMS Main 3X device.
141 +)))
142 +
143 +
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