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

1.46 10-AUG-2021

1. Added auto restart after periods of days to flush video memory. Restarts main application only
2. Delete ‘Previous shutdown logs’ if in the future because of a clock issue. Also put saving of log after reducing list to 9 so that the latest log is always present regardless of clock.
3. Added FV- test to the digital out test screen. Requires ANN 1995.
4. Added analog out testing screen. Requires ANN 1997.
5. Added analog input to setpoint link. Allows for selecting an analog input that controls the setpoint of some loops. The same input can be re-used on multiple loops
6. Added deadband to dual recycle loop inputs. Acts more like an offset than a true deadband. Only relevant if using the analog input link mentioned above.
7. Changed Brain datalog so that the ‘State’ and ‘previous shutdown’ columns show a string instead of numbers.
8. Added ethernet disable option to the ethernet setup screen
9. Change load ctl mode so that manifold can be used in place of load pct
10. Fixed issue where DO-9 test did not work
11. Added cooler VFD as a digital output option
12. Fixed issue where the AFR and GOV were showing 0v for input voltage with the ECU
13. Added vibration sensor calibration values
14. Fixed issue where clock shifts broke some timers until the next power cycle
15. Improvements and fixes to the Ariel Smart Compressor integration. Analog inputs can be linked to ASC sensors.
16. Added several pages to the wifi console for checking digital inputs, testing digital outputs, and downloading configs/logs
17. Added multiple bypass valves and bypass blowdown option
18. Changed time set screen to handle time zone changes better, and show the month name
19. Added EDT main config mode “ADEM- Send CDL Requests”. Requires EDT 1704.

1.44 05-MAY-2021

1. Added support for modbus write multiple registers , function code 16
2. Added second idle hold condition (requires ANN 1938)
3. Added EDT to annunciator sharing of oil temp, oil pressure, coolant temp, and fuel temp. All except fuel temp are now available as permissive sensors for idle hold and a few other things. Requires ANN 1941 and EDT 1571
4. Fixed modbus values for voltage on ECU, and mV o2 readings
5. Added support for a 2nd expansion module which has inputs that show up as TC-25B, TC-26B, etc. Currently only AI and TC are added on the 2nd expansion module.
6. Added option to disable wifi and cell
7. Added optional activation criteria to recycle loop
8. Added a few setpoint regs related to the flow control mode to the modbus table
9. Fixed issue where CDL modbus registers (2) were not reading correctly
10. Fixed issue where AFRC burn type could be lean burn but an AFRCA-SB was attached, and it would throw an error
11. Added an ECU DTC for the critical timing error. Previously the ECU would go to the faulted state but not show anything on the alarm screen.
12. Added satellite status icons
13. Added option to have a second speed control sensor (requires annunciator 1976)
14. Added ability to receive activation over ST6100 sat modem

1.42 12-FEB-2021

1. Changed datalog to average over last minute when adding a new line to the file. Previously each one-minute datapoint was a spot reading.
2. Added option to custom digital out to force the output off during ESD fault regardless of input status
3. Added load delay option to reset load delay when idle hold becomes active again
4. Started support for ST6100 satellite modem
5. Added cooldown button to core status page
6. Fixed bug where changing the wifi address made it so that the wifi page wouldn’t work
7. Fixed cell status so that config doesn’t say ‘no’ if using Verizon

1.40 10-DEC-2020

1. Changed gov setup for linear ramp to always show change rate button since it is actually used
2. Show names on contacts if possible
3. Added load control manual open suction button
4. Fixed DI status regs
5. Added packing pressure 1 to common map
6. Flywheel teeth setup on gov/icm copies to the other
7. Added note on telematics callout screen if the unit has groups/schedules that can’t be seen
8. Removed ‘carrier’ selection in callout contact
9. Fixed issue where ECU ignition wiring couldn’t be changed
10. Added load control history
11. Added option to require idle switch position on startup (requires ANN 1836)

1.38 28-AUG-2020

1. Added 3 simple proportional output loops. Requires annunciator 1732.
2. Changed the telematics code to only send a ‘stop’ notif if the annunciator state is not faulted.

1.36 25-AUG-2020

1. Made the button to the view/change callouts throw an error if the unit is not activated
2. Made sure input list copy/paste wasn’t allowed on inputs that would get screwed up by the paste, such as valve feedbacks
3. Added support for AEM 4 analog outs (req AEM v 1729)
4. Fixed issue with steeple rod load
5. Adjusted AFRC run signal to come on faster than global run signal
6. Added fuel map graph for injection
7. Changed modbus common datamap to make sure bad EDT values are not used
8. Added input calibration to annunciator

1.34 08-MAY-2020

1. Fixed DI Input feedbacks to properly configure some AIs
2. Changed icm input status page to show input counts
3. Fixed some icm setups to properly handle ECU software version
4. Added information page for ECU to show some common sensors
5. Changed AFRC home page so that the gauge presses actually go to minute status as expected.
6. Fixed harness and wire labels for ignition on ECU

1.32 19-MAR-2020

1. Re-enabled the ECU home page slide (with only the misc sensors) when the annunciator is not present so that the oil/coolant sensors can be seen.
2. Added output option for reset broadcast (req brain 1557)
3. Added option to speed input to use AI speed reference (req brain 1557)
4. Fixed issue on input fault times page that made di not show up

1.30 04-FEB-2020

1. Added special dual-loop recycle pid and gauge for status. Requires annunciator 1507 or newer.
2. Small cleanups for ECU and ECU test

1.28 14-JAN-2020

1. Added deadband to custom digital out (optional). Requires BRAIN version 1350.
2. Fixed missing base timing button when using ignition custom timing map. This was accidentally done as part of 1.23
3. Added sensor setup menu for vibration sensor
4. Added vibration sensor tab for home screen and status screen
5. Fixed a couple common data table lookup issues in the modbus table
6. Numerous updates to ECU UI including engine sensor alarms and range adjustments
7. Added Ignition coil current for ECU to cyl status page
8. Updates to SAT mode to make sure it can be activated and used reliably.
9. Added 5th pid loop

1.24

1. Fleshed out consolidated ECU home page
2. Added page for basic AFRC settings so that the home page buttons are not needed
3. Changed layout of ICM Timing map page to not show all maps at once
4. Removed base timing adjustment on timing display page and instead added link to normal timing setup page.
5. Re-allowed hall modes for ICM-IIC - module
6. Fixed issue where Pre/Post TC on annunciator were sometimes not shared

1.22

1. Added hours display gauge
2. Fixed issue where test callouts would not work

1.20

1. Added WiFi setup screen for changing IP
2. Added modbus register for CDL code at last shutdown
3. Added misc. start permissive

1.18

1. Added recovery option that copies backup program if button next to modbus1 is held down during startup and released under 10s after backup script starts
2. Added cursor time to title of datalog display page
3. Added option to auto scale gauges on the gauge setup page
4. Fixed issue on governor setup where selecting ‘annunciator target’ would cause setpoint box to be permanently hidden if changing back to other modes
5. Added option to screw loading to stop loading if any sensor is in deadband
6. Added ‘rated speed’ option to speed setup (requires gov sw 1409 or higher)
7. Added button to select a few test options on telematics page

1.16

1. Added current suction pressure to blowdown status
2. Prevented runtime hours from accumulating negative runtime from time changes
3. ‘Clear Alarm’ now hidden on historical alarms
4. Added button for testing a callout
5. Fixed items showing up incorrectly on AFRC Lite page
6. Added disk format utility
7. Fixed routing issue with wired ethernet port.
8. Added option to have separate debounce time on analog vibration sensors, under Brain – Misc settings.

1.14

1. New Kernel Update included with 1.14 to fix screen glitch because of incorrect clock polarity

1.12

1. Added ‘last error message’ to telematics debug page
2. Fixed issue where run time and timers were not updated properly
3. Added process log review for previous hour to alarm events (pulls from datalog)
4. Fixed issue where time zone wasn’t able to be changed on new image
5. Fixed TC deadband on pid loops (unit scaling issue)

1.10

1. Fixed issue where a suction pid loop would revert to ‘always on’ regardless of activation setting
2. Added delete to operator log view page. Deletes are allowed if in ‘engineering’ or if the log was within the last hr.
3. Moved the manual load button to the sidebar (is shown only when ready to load and hidden after bypass closes)

1.08

1. Added test callout to telematics
2. Changed timestamp for telematics messages

1.06

1. Fixed unit display in compressor geometry (rod load)
2. Fixed datalog info on noflow and compressor geometry pages to show data correctly
3. Fixed issue where compression ratio showed up incorrectly if multiple sensors had ‘suction’ in the name
4. Fixed issue where engineering access was required to view current rod load
5. Fixed pid output display graph showing wrong value
6. Fixed individual input graph screen issue where sometimes the alarm bars would not show up
7. Added feature where at shutdown the last minute log will be sent for the shutdown sensor
8. Added option for 5th page of core gauges
9. Added icm knock setup page
10. Added icm timing disc test page
11. Added gauge for rod loads
12. Added option to scale all the datalog graphs together
13. Fixed Modbus read of EDT engine hours
14. Fixed issue where ‘copy’ button on input list sometimes disappeared