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ve.bus:ve.bus_error_codes [2021-11-11 10:00] mvaderve.bus:ve.bus_error_codes [2022-04-29 11:29] (current) – [Error 8 - Ground relay test failed] marmour
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   - The system is not properly configured: all VE.Bus devices connected to the VE.Bus network must be configured as one parallel, split- and/or three-phase system. Do not connect two separate VE.Bus systems together.   - The system is not properly configured: all VE.Bus devices connected to the VE.Bus network must be configured as one parallel, split- and/or three-phase system. Do not connect two separate VE.Bus systems together.
   - Communication cable error: Check the communication cables. Make sure to use commercial patch leads and not hand-crimped cables - VE.Bus cabling is very sensitive to physical wiring faults.   - Communication cable error: Check the communication cables. Make sure to use commercial patch leads and not hand-crimped cables - VE.Bus cabling is very sensitive to physical wiring faults.
-  - DC fuse blown of one or more units in the system: When mains is available all units seems to work correctly, but as soon as mains fails, or as soon as the system decides to switch to Island mode for any other reason, the non powered units are disconnected from the system.+  - DC fuse blown of one or more units in the system: When mains is available all units seems to work correctly. But as soon as mains fails, or as soon as the system decides to switch to Island mode for any other reason, the units with the blown DC fuse will be without power and switched off - and thus be "missing" from the communication network.
   - When switching off so called "complex systems" where the switch-as-group VE.Bus configuration is disabled and not all phases have AC-in. In some Multi models like the MultiPlus-II the VE.Bus communication remains active when switched off through Venus OS as long as AC in is available. In this case other Multis in the system with no AC input do not communicate. Causing the Multi with AC input to raise error 3. Complex systems are not supported and tested during Venus OS development.   - When switching off so called "complex systems" where the switch-as-group VE.Bus configuration is disabled and not all phases have AC-in. In some Multi models like the MultiPlus-II the VE.Bus communication remains active when switched off through Venus OS as long as AC in is available. In this case other Multis in the system with no AC input do not communicate. Causing the Multi with AC input to raise error 3. Complex systems are not supported and tested during Venus OS development.
  
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 ^ Model ^ Serial number ^ ^ Model ^ Serial number ^
-| MultiPlus-II 48V 3kVA | HQ2048 | +| MultiPlus-II 48V 3kVA | ≤ HQ2048 | 
-| MultiPlus-II 48V 3kVA GX | HQ2050 | +| MultiPlus-II 48V 3kVA GX | ≤ HQ2050 | 
-| MultiPlus-II 24V 3kVA | HQ2101 | +| MultiPlus-II 24V 3kVA | ≤ HQ2101 | 
-| MultiPlus-II 48V 5kVA | HQ2116 | +| MultiPlus-II 48V 5kVA | ≤ HQ2116 | 
-| MultiPlus-II 48V 5kVA GX | HQ2122 | +| MultiPlus-II 48V 5kVA GX | ≤ HQ2122 | 
-| EasySolar-II 48V 3kVA MPPT 250-70 GX | HQ2130 |+| EasySolar-II 48V 3kVA MPPT 250-70 GX | ≤ HQ2130 |
 | All other models | Any serial number | | All other models | Any serial number |
  
ve.bus/ve.bus_error_codes.txt · Last modified: 2022-04-29 11:29 by marmour

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