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

1.60 07-DEC-2022

1. Fixed issue where speed control validation would complain about sensor 2 range incorrectly in some cases
2. Add run status Brain output option
3. Fix gauge select missing ECU coolant temp
4. Added warning dialog if you change a setting and try to go home or back without saving
5. Added modbus regs for pid loop status
6. Added mass flow rate from EDT support to show on the screen
7. Allow for gauge selection of ECU gauges even if there is no ECU
8. Added output quick add screen for adding some loops easily

1.58 03-OCT-2022

1. Fixed bug that could cause tc setup to not show asc option when it should
2. Change speed control sp to be changeable in operator mode
3. Add vibration sensor modbus registers
4. Make sure wideband sensor is not an option on new AFRCs that are dual-rich
5. Fixed bug where no flow “pct of rated” current value would only work on input 1
6. Added ECU option to turn of thermistors

1.56 11-JUL-2022

1. Fixed a couple ASC issues where some upper rods were still being requested, and three values were incorrectly scaled
2. Changed digital valve testing screen to use diagrams for clarity
3. Added manifold temp option for sharing from edt to annunciator for some loops
4. Added engine de-rate option
5. Added option to rename noflow 3 input

1.54 12-MAY-2022

1. Added ESM2 option to EDT. Requires EDT update
2. Added VNC option to ethernet setup
3. Added logic for rods 5,6 to rod load (including alarm, datalog, and load ctl mode)
4. Increased max valve change time to 60

1.52 03-MAR-2022

1. Added manual mode to recycle pid status. Requires annunciator 2224.
2. Added pints per day to the no flow monitoring.
3. Added a few items to ECU info – ambient barometric pressure, intake temp, raw manifold voltage. Requires ecu 970.
4. Fixed issue where the alarm file read could crash if a line had exactly 9 tokens
5. Improvement to the detection of discharge temp indexes

1.50 06-JAN-2022

1. Added ASC to TC input link. Requires brain version 2157.
2. Change manual load button to only appear if idle hold is done
3. Prevent turning on “Blowdown vent on ESD” if there is no suction block valve
4. Added valve testing page
5. Added config failsafe to annunciator to fault if config is blank
6. Added “Restart load delay on idle” to retention file. It was previously missing.
7. Fixed issue where latest CAT SPN was not actually pulled by telematics or datalog

1.48 08-NOV-2021

1. Added EDT setting hints to speed control setup
2. Added new CDL items to EDT table and modbus EDT table
3. Added modbus option to disallow writes
4. Added output option for flame detect status
5. Updated load control mode so that if load calc is coming from manifold pressure it will work with GOV/ICM manifold sensor (before only worked with EDT source)
6. Added DTC code to ‘Ecu-triggered’ alarms remotely for more info on what went down
7. Updated alarm graph screen to show some sensors that can be scrolled through
8. Added support for new AEMs that don’t have voltage mode AI/AO
9. Added option to have ECU use shutdown pin only instead of CAN
10. Added previous uptime to alarms
11. Cleaned up valve setup screen to hide AO column normally
12. Added manual mode note to valve status gauges if in manual mode
13. Added text for input disabled (AI,TI) over previously blank gauges
14. Some improvements to datalog graphing to show multiple lines more quickly
15. Allow 0s load delay setting