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1 -drafts.BMS Main 2\.1.3\. Configuration.WebHome
1 +drafts.bms-main-2.configuration.WebHome
Content
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4 4  
5 5  BMS Main 2.x board has **4 analog inputs** for connecting current, temperature and humidity sensors.
6 6  
7 -The order of the numbering of the discrete and analog inputs corresponds to the order of the numbering on the board.
8 -
9 9  (% id="cke_bm_2415S" style="display:none" %) (%%)To configure the input discrete and analog signals, select the menu "Signals → Input signals":
10 10  
11 -[[image:1732201986070-992.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="290" width="272"]]
9 +[[image:1732201986070-992.png||data-xwiki-image-style-alignment="center" height="290" width="272"]]
12 12  
13 -**Discrete inputs** in this section:
11 +The order of the numbering of the discrete and analog inputs corresponds to the order of the numbering on the board.
14 14  
13 +Discrete inputs in this section:
14 +
15 15  * No input;
16 16  * Battery cover – a signal from the battery cover trailer;
17 17  * Charger connected – a signal from the charger connector;
... ... @@ -28,24 +28,24 @@
28 28  * CH/DCH contactor feedback – a feedback signal from the charging/discharging contactor;
29 29  * Main contactor feedback – a feedback signal from the main contactor.
30 30  
31 -If the "Signal from the battery cover" assignment is selected, the discrete input is used to monitor the state of the battery cover (see [[Battery cover protection>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HBatterycoverprotection"]]).
31 +If the "Signal from the battery cover" assignment is selected, the discrete input is used to monitor the state of the battery cover (see section Battery cover protection).
32 32  
33 -if the "Charger connected" assignment is selected, the discrete input is involved in the algorithms of charge and discharge control (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]] and [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
33 +if the "Charger connected" assignment is selected, the discrete input is involved in the algorithms of charge and discharge control (see sections Charge control and Discharge control).
34 34  
35 -If the "Power up/down request" assignment is selected, the discrete input is involved in the algorithms of opening the charging and discharging relays and sending acknowledgment of power down to the external equipment (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]] and [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
35 +If the "Power up/down request" assignment is selected, the discrete input is involved in the algorithms of opening the charging and discharging relays and sending acknowledgment of power down to the external equipment (see sections Charge control and Discharge control).
36 36  
37 37  If the “Inhibit charging” assignment is selected, the discrete input is used to open the charging relay.
38 38  
39 39  If the “Inhibit discharging” assignment is selected, the discrete input is used to open the discharging relay.
40 40  
41 -If the “CH contactor feedback”, “DCH contactor feedback”, “PCH contactor feedback”, “CH/DCH contactor feedback” or “Main contactor feedback” assignment is selected, the discrete input is involved in monitoring the corresponding contactor’s feedback signal (see [[Contactor feedback check>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HContactorfeedbackcheck"]]).
41 +If the “CH contactor feedback”, “DCH contactor feedback”, “PCH contactor feedback”, “CH/DCH contactor feedback” or “Main contactor feedback” assignment is selected, the discrete input is involved in monitoring the corresponding contactor’s feedback signal (see section Contactor feedback check).
42 42  
43 -If the “Charge request”, “Precharge request” or “Discharge request” assignment is selected, the discrete input is used to control opening the corresponding contactor (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]] and [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
43 +If the “Charge request”, “Precharge request” or “Discharge request” assignment is selected, the discrete input is used to control opening the corresponding contactor (see sections Charge control and Discharge control).
44 44  
45 -If the “Insulation status” assignment is selected, the discrete input is used to monitor a signal from an external insulation monitoring device (see [[Insulation monitoring>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HInsulationmonitoring"]]).
45 +If the “Insulation status” assignment is selected, the discrete input is used to monitor a signal from an external insulation monitoring device (see section Insulation monitoring).
46 46  
47 47  
48 -**Analog inputs** in this section:
48 +Analog inputs in this section:
49 49  
50 50  * No input;
51 51  * Current sensor;
... ... @@ -64,7 +64,7 @@
64 64  
65 65  (% class="box warningmessage" %)
66 66  (((
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"]]).
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 section Series balancing).
68 68  )))
69 69  
70 70  (% class="box warningmessage" %)
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83 83  
84 84  To configure the current sensor parameters, select the menu "Signals → Current sensor":
85 85  
86 -[[image:1732202357233-620.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="453" width="284"]]
86 +[[image:1732202357233-620.png||data-xwiki-image-style-alignment="center" height="453" width="284"]]
87 87  
88 +
88 88  In the «Primary sensor» и «Auxiliary sensor» sections:
89 89  
90 90  * Sensor type – drop-down menu with supported sensor types;
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113 113  
114 114  To configure the shunt current sensor parameters, select the menu "Signals → Current shunt sensor":
115 115  
116 -[[image:1732202640889-562.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="342" width="265"]]
117 +[[image:1732202640889-562.png||data-xwiki-image-style-alignment="center" height="342" width="265"]]
117 117  
118 118  In this section:
119 119  
120 120  * Settings:
121 -** Enable – a flag to start interaction with BMS Current Sensor (if interaction is enabled then BMS doesn’t use Hall-Effect current sensor which settings are described in the menu "Signals → Current sensor");
122 -** Node ID – an address of BMS Current Sensor in CANopen network;
123 -** Dispatch timeout – timeout of dispatching packages from BMS Current Sensor (if no data is being received from current sensor during this time, the “Shunt offline” flag is set), millisecond;
124 -** Zero level threshold – T,,0,, level, A (if module of instantaneous current (I,,I,,) which is received from shunt sensor is lower than T,,0,,, BMS will assume that current flowing through the battery is zero);
125 -** Mean level threshold – TM level, A (if module of instantaneous current (I,,I,,) which is received from shunt sensor is between T,,M,, and T,,0,,, BMS will use mean value of current I,,M,,; if I,,I,, is greater than T,,M,,, BMS will use instantaneous value of current I,,I,,);
126 -** Invert – a flag to invert current values;
122 +* Enable – a flag to start interaction with BMS Current Sensor (if interaction is enabled then BMS doesn’t use Hall-Effect current sensor which settings are described in the menu "Signals → Current sensor");
123 +* Node ID – an address of BMS Current Sensor in CANopen network;
124 +* Dispatch timeout – timeout of dispatching packages from BMS Current Sensor (if no data is being received from current sensor during this time, the “Shunt offline” flag is set), millisecond;
125 +* Zero level threshold – T,,0,, level, A (if module of instantaneous current (I,,I,,) which is received from shunt sensor is lower than T,,0,,, BMS will assume that current flowing through the battery is zero);
126 +* Mean level threshold – TM level, A (if module of instantaneous current (I,,I,,) which is received from shunt sensor is between T,,M,, and T,,0,,, BMS will use mean value of current I,,M,,; if I,,I,, is greater than T,,M,,, BMS will use instantaneous value of current I,,I,,);
127 +* Invert – a flag to invert current values;
127 127  * Sensor state:
128 128  ** Online – a flag showing that the communication with the BMS Current Sensor is established;
129 129  ** Errors – a list of internal errors of the shunt sensor;
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135 135  
136 136  To configure the temperature sensor parameters, select the menu "Signals → Temperature sensor":
137 137  
138 -[[image:1732204766138-628.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="112" width="256"]]
139 +[[image:1732204766138-628.png||data-xwiki-image-style-alignment="center" height="112" width="256"]]
139 139  
141 +
140 140  In this section:
141 141  
142 142  * Type – type of temperature sensors.
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151 151  
152 152  To set the humidity sensor parameters, select the menu "Signals → Humidity sensor":
153 153  
154 -[[image:1732204899160-307.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="120" width="195"]]
156 +[[Humidity sensor settings>>image:1732204899160-307.png||data-xwiki-image-style-alignment="center" height="120" width="195"]]
155 155  
156 156   In this section:
157 157  
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159 159  
160 160  == 3.3.6 Output signals ==
161 161  
162 -The BMS Main 2.x board has **4 discrete outputs**. For each discrete output, its purpose and inversion requirement are specified.
164 +The BMS Main 2.x board has 4 discrete outputs. For each discrete output, its purpose and inversion requirement are specified.
163 163  
164 -The BMS Main 2.x board has **4 solid-state relays** (#1 and #2 of them are bipolar, and the #3 and #4 are unipolar). For each relay, its purpose and inversion requirement are specified.
166 +The BMS Main 2.x board has 4 solid-state relays (#1 and #2 of them are bipolar, and the #3 and #4 are unipolar). For each relay, its purpose and inversion requirement are specified.
165 165  
166 -The order of the numbering of the discrete outputs and the relay corresponds to the order of the numbering on the board.
167 -
168 168  To configure output discrete signals and relays, select the menu "Signals → Output signals":
169 169  
170 -[[image:1732205046156-597.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="346" width="295"]]
170 +[[image:1732205046156-597.png||data-xwiki-image-style-alignment="center" height="346" width="295"]]
171 171  
172 -**Discrete outputs** in this section:
173 173  
173 +The order of the numbering of the discrete outputs and the relay corresponds to the order of the numbering on the board.
174 +
175 +Discrete outputs in this section:
176 +
174 174  * No output;
175 175  * Low SOC;
176 176  * High charging current;
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181 181  * Acknowledgement of power down;
182 182  * Power up;
183 183  
184 -If the "Low SOC" assignment is selected, the output indicates the low battery charge level (see [[Low SOC signal>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HLowSOCsignal"]]).
187 +If the "Low SOC" assignment is selected, the output indicates the low battery charge level (see section Low SOC signal).
185 185  
186 -If the "High battery charge current" assignment is selected, the output indicates that the charging current exceeds the predefined value (see [[High charging current signal>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HHighchargingcurrentsignal"]]).
189 +If the "High battery charge current" assignment is selected, the output indicates that the charging current exceeds the predefined value (see section High charging current signal).
187 187  
188 -If the "Cooler" assignment is selected, the output indicates the overheating of the battery (see [[High temperature protection>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HHightemperatureprotection"]]).
191 +If the "Cooler" assignment is selected, the output indicates the overheating of the battery (see section Temperature protection).
189 189  
190 -If the "Heater" assignment is selected, the output indicates the low battery temperature signal (see [[Low temperature protection>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HLowtemperatureprotection"]]).
193 +If the "Heater" assignment is selected, the output indicates the low battery temperature signal (see section Temperature protection).
191 191  
192 -If the "Allow charging" assignment is selected, the output is used to give the charger the allowance to charge the battery (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]]).
195 +If the "Allow charging" assignment is selected, the output is used to give the charger the allowance to charge the battery (see section Charge control).
193 193  
194 -If the "Precharging" assignment is selected, the output 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"]]).
197 +If the "Precharging" assignment is selected, the output is used to charge the capacitive load (see section Discharge control).
195 195  
196 -If the "Acknowledgement of power down" assignment is selected, the output is used to acknowledge power down of the BMS. Acknowledgement is outputted when the charge and discharge relays have been opened on power down request (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]] and [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
199 +If the "Acknowledgement of power down" assignment is selected, the output is used to acknowledge power down of the BMS. Acknowledgement is outputted when the charge and discharge relays have been opened on power down request (see sections Charge control and Discharge control).
197 197  
198 -If the "Power up" assignment is selected, the output is used to indicate the power status of BMS (see [[Power down control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HPowerdowncontrol"]]).
201 +If the "Power up" assignment is selected, the output is used to indicate the power status of BMS (see section Power down control).
199 199  
200 200  
201 -**Relay assignments** in this section:
204 +Relay assignments in this section:
202 202  
203 203  * No relay;
204 204  * Charging;
... ... @@ -213,23 +213,23 @@
213 213  * Main contactor;
214 214  * Power up.
215 215  
216 -If the "Charging" assignment is selected, the relay is used to charge the battery (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]]).
219 +If the "Charging" assignment is selected, the relay is used to charge the battery (see section Charge control).
217 217  
218 -If the "Discharging" assignment is selected, the relay is used to connect battery to the load (see [[Discharge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
221 +If the "Discharging" assignment is selected, the relay is used to connect battery to the load (see section Discharge control).
219 219  
220 -If the "Allow charging" assignment is selected, the relay is used to give the charger an allowance to charge the battery (see [[Charge control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]]).
223 +If the "Allow charging" assignment is selected, the relay is used to give the charger an allowance to charge the battery (see section Charge control).
221 221  
222 -If the "Cooler" assignment is selected, the relay receives a signal indicating overheating of the battery (see [[High temperature protection>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HHightemperatureprotection"]]) or the signal "Cooler" (see [[Cooler control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HCoolercontrol"]]).
225 +If the "Cooler" assignment is selected, the relay receives a signal indicating overheating of the battery (see section Temperature protection) or the signal "Cooler" (see section Cooler control).
223 223  
224 -If the "Heater" assignment is selected, a low battery temperature signal is outputted to the relay (see [[Low temperature protection>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HLowtemperatureprotection"]]) or a signal "Heater" (see [[Heater control>>doc:drafts.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HHeatercontrol"]]).
227 +If the "Heater" assignment is selected, a low battery temperature signal is outputted to the relay (see section Temperature protection) or a signal "Heater" (see section Heater control).
225 225  
226 -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"]]).
229 +If the "Precharging" assignment is selected, the relay is used to charge the capacitive load (see section Discharge control).
227 227  
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"]]).
231 +If the "Balancing series 1" assignment is selected, the relay is used to connect a balancing resistor to the cell series 1 (see section Series balancing).
229 229  
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"]]).
233 +If the "Balancing series 2" assignment is selected, the relay is used to connect a balancing resistor to the cell series 2 (see section Series balancing).
231 231  
232 -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"]]).
235 +If the "Discharging (AUX)" assignment is selected, the relay is used to power external equipment (see section Powering external equipment).
233 233  
234 234  If the "Main contactor" assignment is selected, the relay is used to close the main contactor in the common (minus) power bus.
235 235