Software Change Log

This page shows major changes for software updates, sorted by module.

DCT

1.66 - Not yet released

1. Added standby timer adjustment, req brain 3096, found under Brain Misc Settings
2. Added some new brain digital output functions
3. Added TCP/Modbus to VFD connection framework. Currently testing on MV1000 drives.
4. Add commissioning report under "Information"
5. Add ECU pct load as a speed control option, requires latest Brain and EDT
6. Added compressor ratio per alarm stage
7. Fixed issue with VNC connection where the screen wouldn’t wake during the connection
8. Moved pre/post-lube setup to ENG level
9. Fixed a few EDT (engine) modbus discrepancies
10. Add option to the blowdown on fault to wait for some time first
11. Added support for remote updates (requires certain service levels)
12. Added main bearing temp deviation shutdown. Requires brain 3110

1.64 25-OCT-2023

1. Added ability to change engineering password under system settings
2. Fixed issue where operator logs would not download if there was a space in the unit name
3. Fixed issue where disabling a expansion module AI would break some random things
4. Added auto-change of wifi name to append unit number (if available)
5. Added pid5 setpoint reg to modbus
6. Added special compressor oil pressure alarm to misc settings (req Brain 2773)
7. Removed shutdown cause dialog
8. Cleaned up operator log add page to show preview of full log before submitting, instead of several slides of sensor status
9. Added cyls 17-20 to EDT values for 3520
10. Add settings for ECU stand alone mode
11. Add blowdown on normal fault option
12. Add versadrive ecu option and pulse output option
13. Add ao7/8 modbus regs
14. Added auto restart criteria and changed layout of reset logic screen
15. Add description to “Touchscreen generated alarm”
16. Added icm external timing adjustment, e.g. from detonation module

1.62 07-FEB-2023

1. Fix bug where ignition input info screen would not show hall moving on ecu in first box
2. Made additional analysis button on alarm screen flash when shown
3. Changed hourmeters to increment based on Brain ‘crank terminate rpm’ rather than fixed RPM, to accommodate low speed units
4. Fixed ability to activate to ext1 service level