Version 203

Date: 20/03/2025
List Of Changes:
1. HV mode SNAPOSHOT: force GLOB_OPMODE_NORMAL_HV_STANDALONE to GLOB_OPMODE_STANDALONE
  - Reason for change: NA
2. Cluster date percent values uses smallest or highest not average
  - Reason for change: improvement, SMD-ISSUE#585

Version 202

Date: 04/02/2025
List Of Changes:
1. Add production flag for replacement BmsEx marking
  - Reason for change: NA
2. Remove relay operation mode, always in auto since manual mode causes potential danger
  - Reason for change: NA

Version 201

Date: NA
List Of Changes:
1. Add system uptime read from logger
  - Reason for change: NA
2. Add extra information for startup event, showing last shutdown environment, information is available only when read from logger ver 9.110 or higher
  - Reason for change: NA
3. Add remote restart and shutdown instruction for developers
  - Reason for change: NA
4. Add MAX14921 capacitor leak detection and error compensation
  - Reason for change: NA
5. Add cell capacity for individual cells
  - Reason for change: NA
6. Add cell balancing mode Capacity and Auto, Auto is mixed of fine voltage based balancing combined with rough capacity based balancing.Mode auto will be set as default
  - Reason for change: NA
7. Cluster data change, causing cluster FW change to 2
  - Reason for change: NA
8. Split temperature current limit to separate value
  - Reason for change: NA
9. Add broadcast fw update allowing logger to update multiple at same time
  - Reason for change: NA
10. Resetting cell compensation per module battery
  - Reason for change: NA
11. Add raw pack voltage as BC information
  - Reason for change: NA
12. Changed all remote device to Broadcast raw voltage only
  - Reason for change: NA
13. Cluster parameters are automatically distributed to all slaves, and changing parameters is prohibited in slave mode
  - Reason for change: NA
14. Remote device auto scan for most of the device in 500k range
  - Reason for change: NA
15. PushButton menu 3 added for reset CtrlDev to Auto
  - Reason for change: NA

Version 194

Date: NA
List Of Changes:
1. Add Solis supported device
  - Reason for change: NA
2. Add Cluster overwrite test instruction for testing remote control device response
  - Reason for change: NA
3. Add capacity correction at startup based on average voltage and minimum time between startups
  - Reason for change: NA

Version 193

Date: NA
List Of Changes:
1. chCtrlIncreaseDelay change default from 180 to 15 complaints from support forcing parameter on firmaware change to write param to 15
  - Reason for change: NA

Version 192

Date: NA
List Of Changes:
1. Deye send Raw voltage fix
  - Reason for change: NA
2. Broadcast of raw pack voltage
  - Reason for change: NA

Version 191

Date: NA
List Of Changes:
1. Fixed cluster firmware version not to give warning when no cluster changes made
  - Reason for change: NA
2. Victron default speed change to parameter with default 500k
  - Reason for change: NA

Version 189

Date: NA
List Of Changes:
1. Fixed calibration test env Speed causing conflict with can1
  - Reason for change: NA
2. Fixed Nikolay Bashev issue button turn off at shutdown
  - Reason for change: NA

Version 188

Date: NA
List Of Changes:
1. Cluster coms version changes to separate number
  - Reason for change: NA

Version 187

Date: NA
List Of Changes:
1. Fixed canbus2 baudrate BUG
  - Reason for change: NA

Version 186

Date: NA
List Of Changes:
1. Fixed canbus2 baudrate selection change
  - Reason for change: NA
2. Fixed canbus2 baudrate fixed speed for specific devices
  - Reason for change: NA

Version 185

Date: 06/11/2022
List Of Changes:
1. Rem Ctrl Dev Sunsynk settings for disable coms monitor
  - Reason for change: NA

Version 184

Date: NA
List Of Changes:
1. High Voltage standalone mode, Balancing in cluster
  - Reason for change: NA
2. Added Remote device LV generic charger
  - Reason for change: NA
3. Rem Dev Sunsynk send voltage without compensation mode
  - Reason for change: NA
4. Cluster value Size changed to accomodate voltage greater than 0xFFFF
  - Reason for change: NA

Version 183

Date: NA
List Of Changes:
1. Memory mutex causing deadlock removed
  - Reason for change: NA

Version 182

Date: NA
List Of Changes:
1. Replace WDT call with non blocking call
  - Reason for change: NA

Version 181

Date: 19/06/2022
List Of Changes:
1. Production Erase EEPROM PAGE PARAM added to CANBUS instruction set
  - Reason for change: NA

Version 180

Date: NA
List Of Changes:
1. Production functionality extended, Production errors added
  - Reason for change: NA
2. Sunsynk direct coms parameter to disable CANBUS monitoring for inverter warning
  - Reason for change: NA
3. RTC SD3077 support added for HW: 303
  - Reason for change: NA
4. Preserving capacity small bug fix
  - Reason for change: NA
5. Absolute average current measurement with buffer added
  - Reason for change: NA
6. Response after Reboot and Shutdown instruction over CANBUS
  - Reason for change: NA

Version 179

Date: NA
List Of Changes:
1. Removing Offset from cell measuring. use only AFE SDADC offset
  - Reason for change: NA

Version 178

Date: NA
List Of Changes:
1. CANBUS remote clearing interface register CCCR for error recover
  - Reason for change: NA
2. Sending probe msg when master missing for CAN-Remote line status detection
  - Reason for change: NA

Version 177

Date: 05/03/2022
List Of Changes:
1. Interface stat
  - Reason for change: NA

Version 176

Date: NA
List Of Changes:
1. Growatt control device Snapshot 1
  - Reason for change: NA

Version 175

Date: NA
List Of Changes:
1. Charge Ctrl voltage Counter not working fix
  - Reason for change: NA

Version 174

Date: NA
List Of Changes:
1. Second Average buffer added with size of 16 in addition to 5sec main
  - Reason for change: NA
2. Remaining time replacing Average current in CAN BC
  - Reason for change: NA

Version 173

Date: NA
List Of Changes:
1. Energy Counter bug fixed accumulation from TC
  - Reason for change: NA

Version 172

Date: NA
List Of Changes:
1. Led Menu first Item load Bug fix
  - Reason for change: NA
2. Remote Device Sunsynk no message warning delay increased to 7500ms
  - Reason for change: NA
3. BMS does not generate Warning for missing cluster node if remote device is set to None
  - Reason for change: NA

Version 171

Date: NA
List Of Changes:
1. Sma Remote device
  - Reason for change: NA
2. Led Menu add option 3 for Remote Device
  - Reason for change: NA
3. Led Menu removed option 2 for Cell Count
  - Reason for change: NA
4. Led Menu Fixed start with parameter 1
  - Reason for change: NA

Version 170

Date: NA
List Of Changes:
1. Cluster functionality
  - Reason for change: NA

Version 167

Date: NA
List Of Changes:
1. Override clear warning on complete
  - Reason for change: NA

Version 166

Date: NA
List Of Changes:
1. Balancing circuit measurement
  - Reason for change: NA

Version 165

Date: NA
List Of Changes:
1. Ina param read from CANBUS [INSTR_DATA_INA_PARAM 11]
  - Reason for change: NA
2. Balancing current limit FIXED
  - Reason for change: NA
3. LED Param read write over CANBUS
  - Reason for change: NA

Version 133

Date: 04/10/2020
List Of Changes:
1. The Error LED has been removed during BMS startup. BMS error 0 is hidden
  - Reason for change: NA
2. Permanent broadcasting fixed
  - Reason for change: NA
3. Fixing of SMD CAN protocol
  - Reason for change: NA
4. Green LED blinking enhanced
  - Reason for change: NA
5. CANUS start using hardware ID filtering
  - Reason for change: NA

Version 130

Date: NA
List Of Changes:
1. BMS will remain updatable if an error occurs in the microcontroller, Always do update 130 before proceeding with updates >130
  - Reason for change: NA

Version 124

Date: NA
List Of Changes:
1. Charge Discharge error control fully tested
  - Reason for change: NA

Version 123

Date: NA
List Of Changes:
1. Charge Discharge Control with new 3 separate levels for Voltage Capacity and Temp, Logger update required
  - Reason for change: NA

Version 122

Date: NA
List Of Changes:
1. RGB Button fully supported with additional color for menu selection
  - Reason for change: NA

Table of Contents

Version 203

Version 202

Version 201

Version 194

Version 193

Version 192

Version 191

Version 189

Version 188

Version 187

Version 186

Version 185

Version 184

Version 183

Version 182

Version 181

Version 180

Version 179

Version 178

Version 177

Version 176

Version 175

Version 174

Version 173

Version 172

Version 171

Version 170

Version 167

Version 166

Version 165

Version 133

Version 130

Version 124

Version 123

Version 122