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Last modified by Admin on 2025/04/09 12:34
From version 26.2
edited by Admin
on 2025/02/19 10:14
Change comment: There is no comment for this version
To version 26.1
edited by Admin
on 2025/01/09 21:40
Change comment: There is no comment for this version

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16 16  
17 17  [[image:1732201986070-992.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="290" width="272"]]
18 18  
19 -A list of available **discrete input assignments **is available in [[Input signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInputsignals"]].
19 +**Discrete inputs** in this section:
20 20  
21 +* No input;
22 +* Battery cover – a signal from the battery cover trailer;
23 +* Charger connected – a signal from the charger connector;
24 +* Power up/down request – a signal from the external power monitor which is used for proper powering BMS up or down;
25 +* Inhibit charging – a command to open the charging relay;
26 +* Inhibit discharging – a command to open the discharging relay;
27 +* CH contactor feedback – a feedback signal from the charging contactor;
28 +* DCH contactor feedback – a feedback signal from the discharging contactor;
29 +* Insulation status – a signal from an external insulation monitoring device;
30 +* Charge request – a request for closing the charging contactor;
31 +* Precharge request – a request for closing the precharging contactor;
32 +* Discharge request – a request for closing the discharging contactor;
33 +* PCH contactor feedback – a feedback signal from the precharging contactor;
34 +* CH/DCH contactor feedback – a feedback signal from the charging/discharging contactor;
35 +* Main contactor feedback – a feedback signal from the main contactor.
36 +
21 21  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:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HBatterycoverprotection"]]).
22 22  
23 23  if the "Charger connected" assignment is selected, the discrete input is involved in the algorithms of charge and discharge control (see [[Charge control>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HChargecontrol"]] and [[Discharge control>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.5 Battery control.WebHome||anchor="HDischargecontrol"]]).
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159 159  
160 160  [[image:1732205046156-597.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="346" width="295"]]
161 161  
162 -A list of available **discrete input assignments **is available in [[Input signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInputsignals"]].
178 +**Discrete outputs** in this section:
163 163  
180 +* No output;
181 +* Low SOC;
182 +* High charging current;
183 +* Cooler;
184 +* Heater;
185 +* Allow charging;
186 +* Precharging;
187 +* Acknowledgement of power down;
188 +* Power up;
189 +
164 164  If the "Low SOC" assignment is selected, the output indicates the low battery charge level (see [[Low SOC signal>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HLowSOCsignal"]]).
165 165  
166 166  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:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.6 Battery protection.WebHome||anchor="HHighchargingcurrentsignal"]]).