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Release Notes
This document outlines the release notes for the firmware of CLEMAP Load Management (C-LM) and CLEMAP Energy Monitor (C-EM) products.
2024-10-17
Hotfix:
- Alpitronic 3 and 4 plugs config
- Siemenes 3 and 4 plugs config
2024-10-03
Newly Supported EV Chargers:
- Sungrow DC
Fixes:
- Sungrow special adapted registers
- Sungrow does not support to write 0. We write min 2kW
2024-10-02
Newly Supported EV Chargers:
- Alfen Single and Double
- Mennekes4business
Fixes:
- Modbus Client bug fixes
- More tolerant on modbus connection retry
- ModbusDC error catcher for Alpitronic firmware bug
- Alpitronic new statuses for faster charging initiation
- Modbus RTU client with block register reading
- Updated modbus library
Changes:
- EVTEC plugs ennumeration
2024-10-02
General Fixes:
- a failed sensor setup thread will now cause an OPM status 4005
- dynamic plug changes did not increase the dynamic config correctly
- added i_limit_resource to the resource state
- Easee integration now updates the i_limit_resource value, i_limit is no longer written since there is no simple way to get the limit of the plugs from the easee API
Improved Firmware Update:
- starting from version fw4.9.0 future update will be able to be done by the user from either the local sensor setup or over CLEMAP Floem.
- the sensor setup will now display if the firmware is currently up-to-date
Flex Signals:
- unified operation mode, tariffs, cascading, congestion mode and flex control into one combined system
- added command for temporarily limiting the power consumption for certain EVSEs
- added command for temporarily boosting the priority of certain EVSEs
- sending limiting flex signal and its mode
- cascading master will now send current operation mode to the cascading slave, so that they can follow the operation mode of the master
Dynamic Circuits:
- features and bug fixes.
2024-07-22
Fixes:
- Resolved an issue where applying changes to load management settings caused the Modbus connection to some EV chargers (e.g., Webasto Live) to close incorrectly, resulting in a permanent loss of connection until a device restart.
2024-06-21
Features:
- Added new configuration options for a custom installation.
2024-06-17
Fixes:
- Easee API Authentication: Firmware version fw4.7.1 introduced an error that prevented the correct renewal of the Easee API authentication token. This error may cause load management systems to lose access to the Easee cloud API in some installations.
We are actively working on updating all affected devices to resolve this issue. Thank you for your patience as we work to ensure seamless operation.
2024-06-10
Features:
- Debugging and Monitoring: Enhanced built-in debugging and monitoring features to simplify the detection and resolution of errors in the future.
2024-06-07
Fixes:
- Easee Integration: Fixed an error that could cause the authentication token to be renewed unnecessarily often. This had no impact on functionality but improves efficiency.
2024-06-06
Fixes:
- Kempower Integration: Resolved multiple bugs to improve overall stability and performance.
2024-05-30
We're thrilled to announce the CLEMAP Load Management now supports two new EV charging stations.
Newly Supported EV Chargers:
- Kostad Unity
- Kempower
2024-05-15
Fixes:
- Fixed a bug in firmware version fw4.7.1 that prevented the local web interface from loading correctly on CLEMAP devices with serial numbers starting with SE04, SE05, or FU04.
All affected CLEMAP devices have been successfully updated!
2024-05-06
Features:
- Advanced Support for Easee Circuits: The CLEMAP Load Management now collects data of the individual wallboxes that are part of the controlled circuit. Currently, this data is only displayed in the local device interface. However, a future Fleom update will also make this data available in the cloud.
- Advanced Support for Zaptec Installations: The CLEMAP Load Management now collects data of the individual wallboxes that are part of the controlled installation. Currently, this data is only displayed in the local device interface. However, a future Fleom update will also make this data available in the cloud.
- Advanced Support for EV Chagers with Multiple Connectors: The CLEMAP Load Management now collects data of the individual connector of the Alpitronic Hypercharger and the Siemens Sicharge, providing more detailed insights into charging activities. Currently, this data is only displayed in the local device interface. However, a future Fleom update will also make this data available in the cloud.
Fixes:
- Updated Easee cloud integration to no longer use a deprecated API endpoint.
- Fixed an error with the Eaton Green Motion integration.
- Renamed Schneider EVlink to Schneider Electric EVlink.
2024-04-03
We're thrilled to announce the CLEMAP Load Management now supports 4 new EV charging stations.
Newly Supported EV Chargers:
- Charge Amps Aura
- Charge Amps Dawn
- Charge Amps Halo
- Compleo Duo
2024-03-18
Fixes:
- Implemented a fix to the load management cascading system, resolving an issue where EV charging could be delayed due to high non-load management controlled power consumption measured by the cascading slave device.
2024-03-18
Fixes:
- Implemented fixes to the load management algorithm to address rare scenarios where EV charging could be unexpectedly prevented, despite available power for charging.
- Resolved an issue where configuring static IP settings with multiple DNS servers would cause CLEMAP edge devices to experience difficulties in resolving hostnames correctly. With this fix, users can now configure static IP configurations with multiple DNS servers without any hindrance in hostname resolution.
2024-03-14
Features:
- Raedian NEO AC Integration: We're thrilled to announce the Raedian NEO AC is now supported by the CLEMAP Load Management.
Fixes:
- We have resolved an issue that could cause the cascading status displayed by the cascading master to erroneously show an ERROR or OFFLINE status, even when the cascading connection was operating normally.
- We've resolved an issue that previously prevented cascading slave devices from operating in insecure mode. Please note that all cascading installations default to secure mode and are therefor unaffected by this issue.
2024-03-11
Features:
- Automatic Reestablishment of Connection for Modbus EV Chargers: In instances where a Modbus EV charger becomes disconnected from the load management algorithm for an extended period, the algorithm will now attempt to reestablish the connection. This proactive approach helps mitigate potential disruptions in communication and ensures seamless coordination between the EV charger and the load management system.
Fixes:
- Stabilized smart-me Pico Charging Behavior: Users will no longer experience constant switching between charging and connected states once a charging process is completed.
- Improved Stability for Suspended Charging: EV chargers will no longer oscillate between connected and charging states in situations where charging was temporarily disabled by the load management system. Whether it's due to power consumption constraints during congestion or suspension triggered by an external signal
2024-02-05
Fixes:
- Resolved an issue with the static load management algorithm. Previously, there was an accuracy issue in calculating static current, leading to disrupted charging behavior.
Affected Devices:
This issue impacted CLEMAP Load Management static with firmware versions fw4.2.0 or fw4.3.1. To ensure a seamless and reliable experience, we strongly recommend updating the firmware on affected devices.
2024-02-01
Newly Supported Meter Devices:
- You can now seamlessly use smart-me meters as metering devices.
Fixes:
- We've addressed an issue where communication with Siemens Sicharge was too infrequent, causing timeout errors.
- Resolved an issue causing corrupted load management configurations when overwriting a configuration that includes circuits.
2024-01-09
Newly Supported Charging Stations:
- Added support for Eaton Green Motion EV charging stations.
- Added support for Etrel INCH Pro EV charging stations.
- Added support for Alpitronic Hypercharger DC fast charger.
- Added support for Siemens Sicharge DC fast charger.
New Features:
- Implemented support for SolarLog HAK measurements as a metering device.
- Introducing E-Mobility Limit: Now you have the power to define the maximum allowable current for your E-Mobility devices, giving you greater control over energy consumption.
- Cascading CLEMAP Load Managements: Manage more intricate installations with ease by combining multiple Clemap Load Managements.
- Enhanced Manual Network Configuration: Specify DNS servers with extended functionality in manual network configuration.
Fixes:
- Streamlined interactions with the Pico API to reduce the number of requests without compromising functionality.
- Extended default timeout for ModbusServerModule for better compatibility with diverse systems and configurations.
- Adjusted ModbusServerModule for improved performance by refreshing Modbus registers at a less frequent rate.
2023-12-05
Fixes:
- Addressed an issue during the aggregation of meter data that was causing some measurement inaccuracies for certain readings.
2023-11-13
Newly Supported Charging Stations:
- Added support for Compleo Cito DC charging station.
- Added support for EVTEC c&c DC charging station.
New Features:
- Added support for Shelly Pro 3EM as a metering device.
- Users can now choose "PriorityOnlySolar" and "PriorityMinAndSolar" priorities in Floem.
- Introduced a help page in the local web interface guiding users to the CLEMAP help center and support.
Fixes:
- Resolved an error when calculating energy values on phase L3.
- EVSEs with their limit set to zero are no longer forced into the connected state.
- Addressed cases where Zaptec API reports phase 0.
- EV charging station models are now sorted case-insensitively when displayed in the local web interface load managment settings page.
2023-09-29
Fixes:
- Resolved the issue where Easee current limit read would consistently display zero.
- Improved the default timeout duration when utilizing the CLEMAP Load Management in conjunction with the Easee Equalizer.
2023-09-25
- Added support for Mennekes Amtron Professional EVSEs running newer firmware versions.
Fixes:
- The model version selector on the sensor setup load management settings page did not function as expected.
2023-09-20
- Load management circuits enable the setup of more sophisticated configurations, providing an enhanced level of control. These circuits can enforce additional limits for a group of Electric Vehicle Supply Equipment (EVSEs).
- Users now have the ability to set different prioritization levels for each EVSE. EVSEs with higher priority will receive power allocations first, while lower priority EVSEs will only access power capacity if it is not being used by higher priority EVSEs. EVSEs that have recently started charging will temporarily receive the highest priority to provide users with proper feedback that charging has started correctly.
- Modbus and API timeouts can now be modified in the device configuration. The default timeout value has also increased.
- Added support for Herholdt Controls ecs eVision as a metering device.
- Added support for Solar-Log as a metering device.
Fixes:
- Corrected an issue where Easee API token was not correctly refreshed when load management had multiple Easee EVSEs configured.
- Changes on the sensor setup device settings page could not be saved without also changing the password.
2023-09-06
- fix in easee token refresh, after easee cloud portal changes from easee.cloud to easee.com
- small improvements in Zaptec cloud communication
2023-08-31
- Support for Compleo charging station version 2.1.0 and 2.0.34
- bugfix in KEBA charging station - errors in charging station are better recognized
2023-07-25
- Users can update their devices by them self on local web interface
- Password of edge device can be changed by the user
2023-07-18
- separated Mennekes Amtron Professional from Mennekes Amtron Premium interface
2023-07-10
- added support for schneider EV and technivolt
2023-06-22
- change to the new Easee API uri api.easee.com
2023-05-30
- bugfix Zaptec Cloud token refresh
- bugfix Easee EVSE resources aggregation