-
Notifications
You must be signed in to change notification settings - Fork 70
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
systemcalc: visualisation of an ESS system with multi off has issues #806
Comments
also the VRM looks strange. In a slightly different way though. see screenshot below. And note how left and right are different. Probably step 1 is to fix dbus-systemcalc to show the info in the proper way, issue is probably that it no longer sees an ESS Assistant. And then step 2 is to get gui and vrm to use the data properly, if they don't already do that. |
The reason why the grid meter value is not used when the Multi is off, is because the GUI decides which value to show in that box based on the active AC input, and when the Multi is off it doesn't know. So even though grid value is there, it doesn't know whether it can use it. This logic is in the GUI. |
- Make an educated guess towards whether grid/shore or generator is active - If the Multi is on/connected, use ActiveInput - If Multi is off/disconnected, guess based on presence of grid/genset meter - By moving this logic into systemcalc, it can be removed from the GUI - This also allows relevant information to be displayed when the Multi is off or if AC-in is disconnected for some reason, eg relay assistant. victronenergy/venus#806
When turning a Multi off, the default machinery considers it disconnected. There is however enough data left on the service to determine whether it is an ESS system. Therefore we override the default implementation and check the service directly to determine the hub type. This fixes: - System type is no longer indicated as Hub-1 when you turn off the Multi. - The overview does not change when the Multi is turned off - The critical loads block on the GUI remains visible victronenergy/venus#806
Discussion of implementation to date.
|
….74 & v2.75 Add full DVCC support for Inverter RS, including CVL, CCL, SVS, STS and SCS. Closes victronenergy/venus#803 Implement logic for ActiveAcIn in systemcalc so it can move out of the GUI Fix problem where grid meter reading disappears from GUI when Multi is off Fix hubtype indication Turning off a Multi in an ESS system would cause hubtype to change to Hub-1 Overview would change and Critical Loads block would disappear when turning off Multi. victronenergy/venus#806 Improve System State display In system without a Multi but w* dbus-generator v1.4.0 & v1.4.1 Update to python3 Fix unit tests broken since Venus 2.70.ith a managed battery, show when discharge is allowed/disallowed by battery Support for Lynx Smart BMS (Backported to 2.72~2 as patch) Stop all chargers when CCL=0 (charge current limit) is received. Switch off inverters when DCL=0 (discharge current limit) is received from a managed battery For Inverter RS, copy the the DCL to the inverter. Firmware 1.04 switches off inverter. For other inverters (not Multis), switch the inverter off by setting Mode to Off. victronenergy/venus#736 Fix possible crash when non-ascii character used in battery measurement name No actual cases found, part of a wider unicode cleanup Clean up BMS selection where there is another battery monitor in the system Since Venus 2.30, it is possible to set the battery monitor to a BMV, but still use the charge parameters from a BMS in the system. This hidden functionality is not shown anywhere, so instead remove it and make it simpler. victronenergy/venus#783 Force DVCC settings for pylontech batteries Set this as the documentation already advises: DVCC=on, SVS=off, STS=off. victronenergy/venus#784 Upgrade to Python3
Fixed as of Venus v2.80~10. |
two issues.
First, the grid meter doesn't show properly anymore:
while there is still data from it:
And a little bit later, when the Multi is switched off, it shows this, which is also wrong:
most likely what above picture should do is: (a) show those loads connected directly to AC in, (b) still show critical loads, like two pictures up, (c) still show the ac input
The text was updated successfully, but these errors were encountered: