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Changes for page 3.4 Protections

Last modified by Admin on 2025/06/11 15:57
From version 5.1
edited by Admin
on 2025/02/28 14:54
Change comment: Загрузить новое вложение 1740754491323-815.png
To version 5.2
edited by Admin
on 2025/02/28 14:56
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100 100  
101 101  Insulation protection is configured in the "Protections - Insulation" section:
102 102  
103 -[[image:1734356776694-257.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="68" width="600"]]
103 +[[image:1740754491323-815.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="121" width="800"]]
104 104  
105 105  In this section:
106 106  
107 -* Enable – a flag to enable the protection;
108 -* Delay before setting the error;
109 -* Delay before clearing the error;
107 +* Enable – a flag to enable the protection;
108 +* Checking algorithm – isolation checking mode:
109 +** Always on – check is always performed;
110 +** On charging – check is performed only if the “Charge request” is set;
111 +** Except charging - check is performed only if the “Charge request” is cleared;
112 +* Delay before setting the error, second;
113 +* Delay before clearing the error, second;
110 110  * Lock – a flag to block the error until the device is restarted.
111 111  
112 -As a result of the operation of the insulation fault protection, the error “Insulation fault” is generated. Conditions for generating the error:
116 +The “Insulation fault” is set if the “Insulation status” signal is detected during the “Delay before setting the error” time. The “Insulation status” signal can be received through the discrete input or by the CAN bus from an insulation monitoring device. The “Insulation fault” is cleared if the “Insulation status” signal is cleared during the “Delay before clearing the error” time.
113 113  
114 -* presence of the “Insulation status” signal during the “Delay before setting the error” time.
115 -
116 -Conditions for clearing the error:
117 -
118 -* no “Insulation status” signal during the “Delay before clearing the error” time.
119 -
120 120  (% class="box warningmessage" %)
121 121  (((
122 -If there is the "Insulation fault" error, **the critical error flag is generated and all battery contactors open.**
120 +If there is the "Insulation fault" error, **the critical error flag is generated.**
123 123  )))
124 124  
125 125  === Contactor feedback ===
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128 128  
129 129  Contactor feedback protection is configured in the “Protections – Contactor feedback” section:
130 130  
131 -[[image:1734356776695-557.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="67" width="600"]]
129 +[[image:1734356776695-557.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="89" width="800"]]
132 132  
133 133  In this section:
134 134  
... ... @@ -147,7 +147,7 @@
147 147  
148 148  (% class="box warningmessage" %)
149 149  (((
150 -If there is the “CH contactor feedback error”, “DCH contactor feedback error”, or “CH/DCH contactor feedback error”, **the critical error flag is generated and all battery contactors open.**
148 +If there is the “CH contactor feedback error”, “DCH contactor feedback error”, or “CH/DCH contactor feedback error”, **the critical error flag is generated.**
151 151  )))
152 152  
153 153  === Module offline ===