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Changes for page 3.3 Control

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62 62  In “Always on” mode main contactor closes if all the following is true:
63 63  
64 64  * Other contactors are open;
65 -* There are no errors from the "Errors ..." bitfiled.
65 +* There are no errors from the "Errors 1, 2 ..." bitfileds.
66 66  
67 67  In “Always on” mode main contactor opens if all the following is true:
68 68  
69 69  * Other contactors are open;
70 -* There is an error from the the "Errors ..." bitfiled.
70 +* There is an error from the the "Errors 1, 2 ..." bitfileds.
71 71  
72 72  In “Automatic” mode, the main contactor closes by internal algorithms at the same time with other contactors.
73 73  
... ... @@ -129,6 +129,7 @@
129 129  “Precharge error” generation conditions if any of the following is true:
130 130  
131 131  * the precharge current does not decrease during the "Precharge time" after "Number of precharging attempts";
132 +* voltages before and after contactors are not equal during the "Precharge time" after "Number of precharging attempts";
132 132  * power dissipated on the precharge resistor is above the maximum value during the “Delay before setting the 'Precharge error' when checking power” time.
133 133  
134 134  (% class="box warningmessage" %)
... ... @@ -148,6 +148,7 @@
148 148  
149 149  The device controls two processes: **joining battery modules **and **closing the main charging contactor.**
150 150  
152 +
151 151  The operation of the **joining battery modules** is described by the following steps:
152 152  
153 153  1. Battery modules are disabled. When the “Join to charge” request is received and the voltage and current unbalance errors (Voltage unbalance (CH), Current unbalance (CH), Charging current unbalance) are cleared, go to step 2.
... ... @@ -159,7 +159,7 @@
159 159  
160 160  The operation of **closing the main charging contactor** is described in the following steps:
161 161  
162 -1. The main charging contactor is open. When the “Charge request” is received, there are no errors from the "Errors ..." bitfield, and the battery modules are joined, go to step 2.
164 +1. The main charging contactor is open. When the “Charge request” is received, the voltage and current unbalance errors (“Voltage unbalance (CH)”, “Current unbalance (CH)”, “Charging current unbalance”) are cleared, and the battery modules are joined, go to step 2.
163 163  1. Closing the main precharging contactor (optional). Go to step 3.
164 164  1. Closing the main charging contactor ("Charging" signal). Go to step 4.
165 165  1. The main charging contactor is closed. If the "Charge request" is cleared, the battery modules are disconnected, or the "Critical error" occurs, go to step 1.
... ... @@ -206,6 +206,7 @@
206 206  
207 207  The device controls two processes: **joining battery modules** and **closing the main discharging contactor**.
208 208  
211 +
209 209  The operation of the** joining battery modules** is described by the following steps:
210 210  
211 211  1. Battery modules are disabled. When the “Join to discharge” request is received and the voltage and current unbalance errors (Voltage unbalance (DCH), Current unbalance (DCH), Discharging current unbalance) are cleared, go to step 2.
... ... @@ -217,7 +217,7 @@
217 217  
218 218  The operation of **closing the main discharging contactor **is described in the following steps:
219 219  
220 -1. The main discharging contactor is open. When the “Discharge request” is received, there are no errors from the "Errors ..." bitfield, and the battery modules are joined, go to step 2.
223 +1. The main discharging contactor is open. When the “Discharge request” is received, the voltage and current unbalance errors (“Voltage unbalance (DCH)”, “Current unbalance (DCH)”, “Discharging current unbalance”) are cleared, and the battery modules are joined, go to step 2.
221 221  1. Closing the main precharging contactor (optional). Go to step 3.
222 222  1. Closing the main discharging contactor ("Discharging" signal). Go to step 4.
223 223  1. The main discharging contactor is closed. If the "Discharge request" is cleared, the battery modules are disconnected, or the "Critical error" occurs, go to step 1.
... ... @@ -277,13 +277,13 @@
277 277  
278 278  The operation of the **joining battery modules** depends on the signal received:
279 279  
280 -* If "Join to charge" is received, joining procedure is done as described in [[Charge>>doc:||anchor="HCharge"]] section;
283 +* If "Join to charge" is received, joining procedure is done as described in [[Charge>>https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/BMS%20Main%203X/3.%20Configuration/3.3%20Control/#HCharge]] section;
281 281  * If "Join to discharge" is received, joining procedure is done as described in [[Discharge>>doc:||anchor="HDischarge"]] section;
282 282  * If both signals received, "Join to charge" has a priority.
283 283  
284 284  The operation of **closing main charging/discharging contactor **depends on the signal received:
285 285  
286 -* If "Charge request" is received, procedure is done as described in [[Charge>>doc:||anchor="HCharge"]] section;
289 +* If "Charge request" is received, procedure is done as described in [[Charge>>https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/BMS%20Main%203X/3.%20Configuration/3.3%20Control/#HCharge]] section;
287 287  * If "Discharge request" is received, procedure is done as described in [[Discharge>>doc:||anchor="HDischarge"]] section;
288 288  * If both signals received, "Charge request" has a priority.
289 289  
... ... @@ -395,29 +395,5 @@
395 395  
396 396  * the maximum temperature among all cells of the battery is less than the “Charge (Discharge): Tolerant cell temperature” value during the “Delay before stopping the cooler” time.
397 397  
398 -=== Coolant pump ===
399 399  
400 -To change the parameters of the coolant pump control algorithm, select the "Control → Coolant pump" section:
401 -
402 -[[image:1740750960467-987.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="154" width="800"]]
403 -
404 -In this section:
405 -
406 -* Enable – a flag to enable the coolant pump control;
407 -* Charge: Maximum cell temperature difference, °C;
408 -* Charge: Tolerant cell temperature difference, °C;
409 -* Discharge: Maximum cell temperature difference, °C;
410 -* Discharge: Tolerant cell temperature difference, °C;
411 -* Delay before starting the coolant pump, millisecond;
412 -* Delay before stopping the coolant pump, millisecond;
413 -* Errors to turn off the coolant pump – errors that cause the coolant pump to shut down.
414 -
415 -Conditions for signal generation:
416 -
417 -* the maximum temperature difference among all cells of the battery is greater than the “Charge (Discharge): Maximum cell temperature difference” value during the “Delay before starting the coolant pump” time.
418 -
419 -Conditions for clearing the signal:
420 -
421 -* the maximum temperature difference among all cells of the battery is less than the “Charge (Discharge): Tolerant cell temperature difference” value during the “Delay before stopping the coolant pump” time.
422 -
423 423  
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