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Last modified by Admin on 2025/04/09 12:34
From version 21.1
edited by Admin
on 2024/12/11 11:21
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To version 19.1
edited by Admin
on 2024/12/11 10:25
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1 -Battery management systems.BMS Main 2\.1.3\. Configuration.WebHome
1 +drafts.BMS Main 2\.1.3\. Configuration.WebHome
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1 -(% data-numbered-headings-start="3" style="--numbered-headings-start: 2;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= Configuration =
1 +== 3.3.1 Input signals ==
3 3  
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5 -== Input and output signals ==
6 -
7 -=== Input signals ===
8 -
9 9  The BMS Main 2.x board has **4 discrete inputs** of the "dry contact" type. For each discrete input, its purpose and the inversion requirement are specified.
10 10  
11 11  BMS Main 2.x board has **4 analog inputs** for connecting current, temperature and humidity sensors.
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70 70  
71 71  (% class="box warningmessage" %)
72 72  (((
73 -**Important**: the connection of an additional current sensor (AUX) is possible for special hardware revision of the BMS Main 2.x board. Using an additional current sensor is possible in the configuration when BMS Main serves two galvanically isolated cell series (see [[Series balancing>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
67 +**Important**: the connection of an additional current sensor (AUX) is possible for special hardware revision of the BMS Main 2.x board. Using an additional current sensor is possible in the configuration when BMS Main serves two galvanically isolated cell series (see [[Series balancing>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
74 74  )))
75 75  
76 76  (% class="box warningmessage" %)
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83 83  **Note:** The default setting for Analog input #2 is "No signal". If it is necessary to use a current sensor with an additional zero level signal, set the "Current sensor reference line" assignment.
84 84  )))
85 85  
86 -=== Current sensor ===
80 +== 3.3.2 Current sensor ==
87 87  
88 88  After selecting the assignment of the analog inputs, you need to configure the parameters of the sensors connected to the board.
89 89  
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115 115  
116 116  Calibration of the current sensor (“Calibrate sensor on startup” flag) is necessary if the sensor does not have a reference line (zero level signal).
117 117  
118 -=== Current shunt sensor ===
112 +== 3.3.3 Current shunt sensor ==
119 119  
120 120  To configure the shunt current sensor parameters, select the menu "Signals → Current shunt sensor":
121 121  
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137 137  ** Current (mean) – a mean value of current measured by the BMS Current Sensor, A (the value is calculated as an average of 100 consistent measurements);
138 138  ** Temperature – a temperature of the shunt sensor, °C.
139 139  
140 -=== Temperature sensor ===
134 +== 3.3.4 Temperature sensor ==
141 141  
142 142  To configure the temperature sensor parameters, select the menu "Signals → Temperature sensor":
143 143  
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153 153  **Note:** Temperature sensors connected to the BMS Main 2.x and BMS Logic boards must be the same type.
154 154  )))
155 155  
156 -=== Humidity sensor ===
150 +== 3.3.5 Humidity sensor ==
157 157  
158 158  To set the humidity sensor parameters, select the menu "Signals → Humidity sensor":
159 159  
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163 163  
164 164  * Type – type of the humidity sensor.
165 165  
166 -=== Output signals ===
160 +== 3.3.6 Output signals ==
167 167  
168 168  The BMS Main 2.x board has **4 discrete outputs**. For each discrete output, its purpose and inversion requirement are specified.
169 169  
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231 231  
232 232  If the "Precharging" assignment is selected, the relay is used to charge the capacitive load (see [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
233 233  
234 -If the "Balancing series 1" assignment is selected, the relay is used to connect a balancing resistor to the cell series 1 (see [[Series balancing>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
228 +If the "Balancing series 1" assignment is selected, the relay is used to connect a balancing resistor to the cell series 1 (see [[Series balancing>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
235 235  
236 -If the "Balancing series 2" assignment is selected, the relay is used to connect a balancing resistor to the cell series 2 (see [[Series balancing>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
230 +If the "Balancing series 2" assignment is selected, the relay is used to connect a balancing resistor to the cell series 2 (see [[Series balancing>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.4 Battery parameters.WebHome||anchor="HSeriesbalancing"]]).
237 237  
238 238  If the "Discharging (AUX)" assignment is selected, the relay is used to power external equipment (see [[Discharging (AUX) control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischarging(AUX)control"]]).
239 239