LITE[PA]

## 2026-05-13 Release Notice DEWETRON Oxygen/TRION R8.1.0 x64
Revision: f3990a598a2ab2c3125abc1f9407baff1a4a1671
Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 8.1.0.9922
DEWETRON TRION                  | 8.1.0.9922
## Files
dewetron-apps-8.1.0.782-debian12_x64.install.gz
dewetron-apps-8.1.0.781-rhel9.install.gz
dewetron-apps-8.1.0.773-ubuntu2204_x64.install.gz
dewetron-apps-8.1.0.794-ubuntu2404_x64.install.gz
## Requirements
* 8.x Software License required!
* OS: Windows 10 64bit or better
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)
* DAQ Hardware:
  - DEWETRON TRION and TRION3 (DEWETRON TRION Software R8.1.0)
  - DEWETRON ORION DAQ (ORION DAQ Driver V2.3.1.0)
  - DEWETRON ORION DSA (ORION DSA Driver V5.0.1.0)
## New Features
* Realtime Power Calculation (Linux): Up to 1kHz UDP output (typical 2ms delay)
* OPC-UA support: Communication standard for data exchange
  - OPC-UA Server: Server providing channels to OPC-UA clients
  - OPC-UA Client: Retrieve channel data from various OPC-UA servers
* Modbus Server: Provide channel data using the Modbus protocol
* Phase-Locked Statistics: Calculate statistics for multiple periods
* Extensions for Digital Outputs:
  - PPS Output
  - Frequency clock: camera trigger
* Oxygen SDK: Added Python plugin support
## Improvements
* CAN-OUT: Option to average output value
* Resolver plugin: Smoothened speed output
* Favorite calculations shown in channel list bottom bar.
* Chart recorder: show time format information
* SCPI: Allow multiple connections to one host
* XCP: Screen lock deactivated
## Fixes
* Fixed jitter on power harmonics
* Fixed the ordering of channels in the saturation meter.
* Fixed a jitter issue when retrieving data from XR modules.
* Fixed an issue when loading DMS files with older modal test setups failed.
* Fixed an issue then the TEDS data of an MSI sensor has been overwritten on DMS setup load.
* Fixed an issue with bridge balance showing wrong range information after the balancing action.
* Fixed a compatibility issue with Alvium USB cameras.
* Fixed a memory leak with statistics channels.
* Fixed an issue in the SensorDB when bridge resistance could not be entered higher than 1000Ohm
* TRION3-SUB8: Fixed a phase shift between TRION3-18XX-POWER and SUB8 when using SUB-XV modules.
* TRION3-24XX-ACC: Fixed a temperature dependent issue on CH6
* TRION3-24XX-ACC: Fixed an issue when sometimes the acquisition start was delayed.
* TRION3-CONTROLLER: Fixed an issue when as PTP Master the UTC Offset could not be set.
## Known Limitations
HW Support TRION3 modules       | Firmware
--------------------------------|-----------
TRION3-1810-SUB-8               | FW: 0021
TRION3-1810M-SUB-8              | FW: 0021
TRION3-1820-SUB-8               | FW: 0021
TRION3-2402-ACC-6-BNC           | FW: 0024
TRION3-2402-LV-6-BNC            | FW: 0024
TRION3-2420-ACC-6-BNC           | FW: 0024
TRION3-2420-LV-6-BNC            | FW: 0024
HW Support Chassis modules      | Firmware
--------------------------------|-----------
TRION3-CONTROLLER               | FW: 0053   MCU: 01010161
HW Support LITE[PA] modules     | Firmware
--------------------------------|-----------
LITEPA-CONTROLLER               | FW: 0053
 

## 2025-11-27 Release Notice DEWETRON Oxygen/TRION R7.7.1 x64

Revision: 3291af01d8efa69078acc73564d0367fa20e278f 

Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 7.7.1.8228
DEWETRON TRION                  | 7.7.1.8228

## Files
dewetron-apps-7.7.1.370-debian12_x64.install.gz
dewetron-apps-7.7.1.370-ubuntu2204_x64.install.gz
dewetron-apps-7.7.1.373-ubuntu2404_x64.install.gz
dewetron-apps-7.7.1.374-rhel9.install.gz
dewetron-apps-7.7.1.368-rhel8.install.gz

## Requirements
* 7.x Software License required!
* OS:
  * Ubuntu 24.04
  * Ubuntu 22.04
  * Debian 12
  * Red Hat Enterprise Linux 9.x
  * Red Hat Enterprise Linux 8.x
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)

## New Features
* Recording: Added split by file size option
* FFT: Added custom frequency range setting
* FFT: Support for block and time based averaging
* FFT: Support for exponential averaging
* Order Analysis: Support for Peak-to-Peak and Peak Amplitude Spectrum
* ARXML: extension to support ContainerPDU and SecuredPDU
* Simplified XML Setup: Set parameters for IIR Filtersettings of DAQP channels
* GPS Plot: Support for two color gradient
* GUI: Added search box for "Add Channel" dialog
* Filter: Added Chebyshev IIR filters
* Instruments: Show Statistics in recorder cursors/markers
* Array Statistics: New plugin that extracts the maximum and/ or minimum value from an amplitude spectrum

## Improvements
* Suppress hardware mismatch dialog when loading a setup on similar configured TRIONet devices
* Pak Live Plugin: sends PTP TimeSource when PTP-out is active
* Modbus: Increased the maximum possible polling rate to 100Hz
* Data Import: Support for files with longer measurement duration
* FFT: Extended the maximum data size to 2^24 samples (16 777 216)
* FFT Reference Curves: Option to interpolate between 2 points
* Instruments: Added possibility to optionally show only Short channel name in Instruments
* FIR Filter: Extension of the range limit when displaying NaN to 99.9%
* Export: Optionally remove timestamp when exporting data
* Export: CAN-messages are matched to synchronous channels in reduced data rate export
* Power: Reduce Periods for Harmonic Calculation (Update Rate)
* Power: SupraHarmonics in 200Hz Steps

## Fixes
* Fixed a crash with SCPI Query Signal
* Fixed a crash during CSV/TXT export with CAN Messages
* Fixed a crash due increasing memory usage
* Fixed a issue with increasing memory usage during datastream
* Fixed an issue when the AOUT instrument is placed at a wrong position when loading a setup
* Fixed an issue when using the time reference curve with negative timestamps
* Fixed an issue when Power Harmonics channels are not exported. 
* Fixed the TRION-SUB-XV DC-Accuracy Problem with firmware 0084 [ID015]

## New Firmwares

HW Support TRION3 modules       | Firmware
--------------------------------|-----------
TRION3-1810-HV-8                | FW: 0085
TRION3-1810-POWER-4-V2          | FW: 0085
TRION3-1810M-POWER-4            | FW: 0085
TRION3-1810M-POWER-4-V2         | FW: 0085
TRION3-1820-POWER-4             | FW: 0085
TRION3-1820-POWER-4-V2          | FW: 0085
TRION3-CONTROLLER               | FW: 0052   MCU: 0100013C

HW Support TRION modules        | Firmware
--------------------------------|-----------
TRION-1620-ACC-6-BNC            | FW: 0033
TRION-1620-ACC-6-L1B            | FW: 0033
TRION-1620-LV-6-BNC             | FW: 0033
TRION-1620-LV-6-L1B             | FW: 0033
TRION-1810-HV-4                 | FW: 0085
TRION-1810-HV-8                 | FW: 0085
TRION-1810M-POWER-4             | FW: 0085
TRION-1820-POWER-4              | FW: 0085

HW Support Chassis modules      | Firmware
--------------------------------|-----------
TRION3-CONTROLLER               | FW: 0052   MCU: 0100013C

HW Support LITE[PA] modules     | Firmware
--------------------------------|-----------
LITEPA-4                        | FW: 0085
LITEPA-CONTROLLER               | FW: 0052

## 2026-02-19 Release Notice DEWETRON Oxygen/TRION R8.0.0 x64
Revision: 5b377c100c887e7f4e18b1736b9f4c679e8f1d57
Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 8.0.0.9068
DEWETRON TRION                  | 8.0.0.9068
## Files
dewetron-apps-8.0.0.544-debian12_x64.install.gz
dewetron-apps-8.0.0.544-ubuntu2204_x64.install.gz
dewetron-apps-8.0.0.559-ubuntu2404_x64.install.gz
dewetron-apps-8.0.0.552-rhel9.install.gz
dewetron-apps-8.0.0.542-rhel8.install.gz
## Requirements
* 8.x Software License required!
* OS: Windows 10 64bit or better
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)
* DAQ Hardware:
  - DEWETRON TRION and TRION3 (DEWETRON TRION Software R8.0.0)
  - DEWETRON ORION DAQ (ORION DAQ Driver V2.3.1.0)
  - DEWETRON ORION DSA (ORION DSA Driver V5.0.1.0)
## New Features
* Channels: Added possibility to add Tags to channels for easier logical grouping and filtering
* New export format: *.atfx
* Instruments: Instruments can now be grouped together
* SCPI: Possibility to edit channel screens and instruments in live and analysis mode
* SCPI: ELOG settings can be edited while Recording is active
* Scope Instrument: Trigger can now be used in analysis mode
* TRION3-CONTROLLER: Added support for gPTP (IEEE 802.1AS)
* TRION3-24XX-ACC, TRION3-24XX-LV support added
* NEXDAQ: Fixed an issue, where CAN-FD-Frames would only correctly transmit the first 8 bytes of a message
* NEXDAQ-1000: CNT1 to CNT4 can now be used with 1MS, avoiding artifacts in frequency-measurement due to sample-reduction
## Improvements
* Channel Setup screen: Better readability of state for DI/DO channels in overview and detail setup screen
* Channel Setup screen: added pinout information for NEXDAQ
* CAN: Transmit-Signals have their referenced (source) channel listed in channel-overview / extended section
* Recorder: Cursor-Values are now converted to a suitable unit-prefix. This behaviour can also be disabled.
* Recorder / Spectrum-analyzer: setting explicit toggle to enter "set markers" mode, to prevent accidentally placing markers during other operation
* SCPI: ELOG statistics channels can now be hidden in the UI channel list
* Table instrument: table can now be scrolled separately from orange cursor via dragging or mouse-wheel
* Table instrument: time can now be sorted top-to-down, or reverse.
* XCP: allowing output rate up to 2MHz
## Fixes
* Fixed a deadlock with OXYNET and quickly opening and closing full-channel-list
* Fixed a crash, when a header-constant was used in the delay-function in a formula.
* Fixed an issue, where a single-value-channel would display multiple times in a table-instrument
* Fixed an issue, where creating statistics or math channels would take much longer, compared to Oxygen 7.0
## Known Limitations
* XCP: mixing sl
 

## 2025-05-21 Release Notice DEWETRON Oxygen/TRION R7.5.1 x64
Revision: 3e3ed878907a6072cb10a8af2bf58122a90fab4b
Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 7.5.1.8543
DEWETRON TRION                  | 7.5.1.8543
## Files
dewetron-apps-7.5.1.277-debian12_x64.install.gz
dewetron-apps-7.5.1.531-ubuntu2204_x64.install.gz
dewetron-apps-7.5.1.137-ubuntu2404_x64.install.gz
dewetron-apps-7.5.1.666-rhel9.install.gz
dewetron-apps-7.5.1.758-rhel8.install.gz
## Requirements
* 7.x Software License required!
* OS:
  * Ubuntu 24.04
  * Ubuntu 22.04
  * Debian 12
  * Red Hat Enterprise Linux 9.x
  * Red Hat Enterprise Linux 8.x
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)
## New Features
* SRS Shock Response Spectrum
* Flicker Reporting
* Histogram plugin
* Second Pair of A/B cursors for the recorders
* SCPI extensions for formulas
* Faster TXT, CSV and XLSX exports
* TRION and TRIONet software and firmware version check and warnings
* Show the boards slot number in small channel list
* Added support for MSI2-ACC
* Chassis DEWE3-A12 added
* Chassis DEWE3-A8 added
* SCPI formula support added
## Improvements
* Warning when using OXYNET with 2 slaves from same master on same network card with same subnet
* Warning when using net nodes with duplicate names
* 1000 Digit Separation for Display Instruments
* Improved scheduling for offline calculation
* IIR Filter of TRION Module shall be adjustable when using DAQP modules
## Fixes
* Longterm stability improvements
* Fix for a memory leak when using the GPS color trail
* Fix for a memory leak when using XCP
* Fix XR / CPAD channel delay is increasing when all other channels are disabled and the plug is set to synchronous output
* Fix for deactivated fft seems to have performance impact
* Fix for Analysis files: Channels missing after several iterations of changing Identifiers
* Fix for POWER-10M does not work with max SR
* Fix for Single Value channel stores only one single value in DMD (at most)
* Improved scrolling of videos in Oxygen
* Fixed a bug when no start menu entry was created during the install
* Fixed a memory leak when using the GPS plot instrument
* Fixed an issue when when a formula has less data than expected in offline math
* Fixed an justage error with TRION-2402-dACC board (internal)
## New Firmwares
HW Support TRION3 modules       | Firmware
--------------------------------|-----------
TRION3-1600-dLV-16-D            | FW: 1904
TRION3-1600-dLV-16-D-CAN        | FW: 1904
TRION3-1600-dLV-32-D            | FW: 1904
TRION3-1600-dLV-32-D-CAN        | FW: 1904
TRION3-1801-MULTI-8-L0B         | FW: 0054
TRION3-1802-MULTI-8-L0B         | FW: 0054
TRION3-1802-dLV-16-D            | FW: 1904
TRION3-1802-dLV-16-D-CAN        | FW: 1904
TRION3-1802-dLV-32-D            | FW: 1904
TRION3-1802-dLV-32-D-CAN        | FW: 1904
TRION3-1810-MULTI-8-L0B         | FW: 0054
TRION3-1820-MULTI-4-D           | FW: 0054
TRION3-1820-MULTI-8-L0B         | FW: 0054
TRION3-1850-MULTI-4-D           | FW: 0054
TRION3-1850-MULTI-8-L0B         | FW: 0054
HW Support TRION modules        | Firmware
--------------------------------|-----------
TRION-1600-dLV-16-D             | FW: 1904
TRION-1600-dLV-16-D-CAN         | FW: 1904
TRION-1600-dLV-32-D             | FW: 1904
TRION-1600-dLV-32-D-CAN         | FW: 1904
TRION-1802-dLV-16-D             | FW: 1904
TRION-1802-dLV-16-D-CAN         | FW: 1904
TRION-1802-dLV-32-D             | FW: 1904
TRION-1802-dLV-32-D-CAN         | FW: 1904
TRION-1820-MULTI-4-D            | FW: 0054
TRION-1850-MULTI-4-D            | FW: 0054
HW Support PUREC modules        | Firmware
--------------------------------|-----------
PUREC-200                       | FW: 1904
PUREC-200-CAN                   | FW: 1904
PUREC-50                        | FW: 1904
PUREC-50-CAN                    | FW: 1904
HW Support DEWE3 chassis      
--------------------------------|-----------
DEWE3-A12                       | New
DEWE3-A8                        | New
 

## 2025-08-19 Release Notice DEWETRON Oxygen/TRION R7.6.1 x64
Revision: 8f727c5fa8b16996bc46b1dfaaea84dc60f80ff5  
Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 7.6.1.7504
DEWETRON TRION                  | 7.6.1.7504
## Files
dewetron-apps-7.6.1.200-debian12_x64.install.gz
dewetron-apps-7.6.1.201-ubuntu2204_x64.install.gz
dewetron-apps-7.6.1.201-ubuntu2404_x64.install.gz
dewetron-apps-7.6.1.200-rhel9.install.gz
dewetron-apps-7.6.1.198-rhel8.install.gz
## Requirements
* 7.x Software License required!
* OS:
  * Ubuntu 24.04
  * Ubuntu 22.04
  * Debian 12
  * Red Hat Enterprise Linux 9.x
  * Red Hat Enterprise Linux 8.x
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)
## New Features
* New 3D-Plot Instrument for visualization of order analysis or amplitude spectra
* Support for TRION3-CAN-FD-4
* Envelope curve / Time reference curve
* Channel configuration export
* Frequency Tracking Filter
* Power: additional symmetrical components for voltage, current and apparent power
## Improvements
* Arinc decoder: ID values can no be interpreted as octal values
* Resolver plugin supports sensors with multiple pole pairs
* SRS improvement for matrix channels
* XY plot added A/B cursors for delta values
* XY plot added crosshair cursors showing data at postion
* XY plot added data labels
* FFT frequency weighting to math fft and spectrum analyzer fft
* Matlab export includes scaling information
* Excel export optionally exports header data in separate spreadsheet
* New math functions: chirp, sinwave, coswave, sawwave, triwave, pulsewave, delay, lerp
* Digital meter can change its background color
* Samplerate divider max rate increased from 1000 to 10000
* Exact IRIG code added to sync in/out
* Show supported PTP domain
* Excitation Monitor modes do not reset excitation
## Fixes
* Fixed an Oxygen crash when loading a simplified  XML setup
* Fixed an issue when the acquisition restarted automatically on a mode change
* Fixed an issue with SCPI Elog timed out
* Fixed an issue when no data were transferred with XCP
* TRION3-CONTROLLER: Fix for applying BCD time load value to register
* TRION3-CONTROLLER: Fix for auto setup with chassis controller (PTP)
* TRION3-CONTROLLER: Fix for analog input artefacts if dewe2 sync is connected
* LITEPA-CONTROLLER: Fix for applying BCD time load value to register
* LITEPA-CONTROLLER: Fix for analog input artefacts if dewe2 sync is connected
* Fix for unable to read data if samplerate of chassis controller is set to 1MHz
## New Firmwares
HW Support TRION3 modules       | Firmware
--------------------------------|-----------
TRION3-1820-ACC-8-MD            | FW: 0054
TRION3-CAN-FD-4                 | FW: 0031
HW Support Chassis modules      | Firmware
--------------------------------|-----------
TRION3-CONTROLLER               | FW: 0020
TRION3-CONTROLLER               | FW: 0047   MCU: 01000137
HW Support LITE[PA] modules     | Firmware
--------------------------------|-----------
LITEPA-CONTROLLER               | FW: 0047

## 2025-09-24 Release Notice DEWETRON Oxygen/TRION R7.6.2 x64
Revision: 799b147f5faef13ecf0532d2d59d7215383535c4
Components                      | Version
--------------------------------|--------------------------
DEWETRON Oxygen                 | 7.6.2.7560
DEWETRON TRION                  | 7.6.2.7560
## Files
dewetron-apps-7.6.2.227-debian12_x64.install.gz
dewetron-apps-7.6.2.228-ubuntu2204_x64.install.gz
dewetron-apps-7.6.2.228-ubuntu2404_x64.install.gz
dewetron-apps-7.6.2.231-rhel9.install.gz
dewetron-apps-7.6.2.225-rhel8.install.gz
## Requirements
* 7.x Software License required!
* OS:
  * Ubuntu 24.04
  * Ubuntu 22.04
  * Debian 12
  * Red Hat Enterprise Linux 9.x
  * Red Hat Enterprise Linux 8.x
* CPU: Intel i3 3rd gen. or better
* Minimum RAM: 8 GB
* Recommended RAM: 16 GB (for high sample rates and channel counts)
## Fixes
* Fix for ID011 - TRION3-1820-ACC-8-MD: Sometimes acquisition won't start
* Fix for ID012 - TRION-SUB-XV sometimes measure wrong data or show no samples at all
* Fix for ID013 - OXYGEN-NET: Slave system does not start acquisition
* Fix for a crash in model test extension
* Fix for DEWE3-RM8 Frontend: Acquisition not starting
* Fix for LitePA: No data acquisition if no system channel is enabled
* Fix for TRION plugin: Chassis-Controller-V1 leaves TRIG5 as "In"-Signal, once set
* Fix for simplified XML setup: setting of DAQP filter in OXYGEN-NET does not work correctly
* Fix for Datastream: Missing datablocks with interval settings activated
## New Firmwares
HW Support TRION3 modules       | Firmware
--------------------------------|-----------
TRION3-1820-ACC-8-MD            | FW: 0055
HW Support Chassis modules      | Firmware
--------------------------------|-----------
TRION3-CONTROLLER               | FW: 0022
TRION3-CONTROLLER               | FW: 0050   MCU: 01000137
HW Support LITE[PA] modules     | Firmware
--------------------------------|-----------
LITEPA-CONTROLLER               | FW: 0050
## Known Issues
* TRION3-CONTROLLER: Frequency Out doesn't work