Version 4.8.0:

New features:


	
Updated the EN 50160 standard to version EN50160:2022 + A1:2025.


Fixes:


	
Fixed minor bugs.


Version 4.7.1:

New features:


	
Added support for HWh hardware revision (applies to PQM-710/711).


Version 4.7.0:

New features:


	
Added ability to enter higher Isc value for IEEE and Chilean reports.


Version 4.6.9:

New features:


	
Added "sum of currents" parameter on phasors diagram in Live mode for PQM-700 (requires at least firmware 1.19).
	
Added 50 harmonics support in Polish standards for PQM-700 (requires at least firmware 1.19).
	
Added recording of supplied and received active powers (15-min) for user recordings and configurations with Polish and GOST standards for PQM-700 (requires at least firmware 1.19).


Fixes:


	
Improved data export for CSV file.
	
Improved backward compatibility.
	
Minor bug fixes.


Version 4.6.8:

New features:

- Updated EN 50160:2022 standards settings.

Fixes:

- Fixed application crash which could occur during some recorded data loading.

- Fixed application crash during plots printing.

- Minor bug fixes.

Version 4.6.7:

New features:

- Updated Polish standards settings.

Fixes:

- Minor bug fixes.

Version 4.6.6:

New features:

- Added report generation according to IEEE 519:2022 standard for PQM-702(x)/703/710/711 (requires at least firmware 1.56).

Fixes:

- Improved recalculation of IL for TDD value in data analysis table.

- Minor bug fixes.

Version 4.6.5:

Fixes:

- Fixed mechanism for selecting 15-min samples in norm reports.

Version 4.6.4:

New features:

- Added new nominal voltage Un 346/600 V.

- Expanded micro-installations recommendation report.

Fixes:

- Fixed data exclusion in standards reports for PQM-702(x)/703/710/711 (requires at least firmware 1.55) and PQM-700 (requires at least firmware 1.18) recorded data.

- Fixed possibility to enable detection of waveshape variations and phase jumps events in half-period recording configurations for PQM-702(x)/703/710/711 (requires at least firmware 1.55).

- Improved recovery data mechanism.

- Minor bug fixes.

Version 4.6.2:

New features

- added support for 4-quadrant energy meters for MPI-540 and MPI-540-PV recorded data (requires at least firmware 3.21);

- added new nominal voltage Un 462/800 V;

- increased micro-installations recommendation report.

Fixes:

- improved standard reports export;

- minor bug fixes.

Version 4.5.0:

New features:

- Added support for the PQM-702/703 analyzers without the OR-1 interface.

Fixes:

- Translation fixes in Ukrainian language.

Version 4.4.9:

New features:

- Added Ecuadorian standards for PQM-702(x)/703/710/711.

- Increased edit ability of the reports header.

Fixes:

- Implemented A3:2019 amendment to EN 50160 standard (requires restoring default values for "EN 50160:2010 + A3:2019 low voltage" standard in Program settings module).

- Fixed problem with reading NEC220.87 data.

- Improved user interface.

- Minor bug fixes.

NOTE 1: Software version 4.8.0 is designed to support PQM-701(x) series analyzers.
NOTE 2: For correct operation with PQM-700, PQM-702(x), PQM-703, PQM-707, PQM-710, PQM-711 analyzers and the MPI-540(PV) meters, use the latest version of Sonel Analysis 5.

Changes in 1.18 version: 

New features:


	
In recordings acc. to standards, 15-min. consumed active power and 15-min. consumed inductive reactive power QL+ are recorded (instead of 15-min. active and reactive power).
	
Added sign to the total reactive (nonactive) power in the 3-phase 3-wire systems (based on voltage and current phasors).


Changes in 1.17 version: 

New features:


	
Changed the way of "PLL out-of-sync" data flagging (when the PLL is clocked from the internal 50/60 Hz signal, the data is not flagged).


Fixes:


	
Fixed bug which caused the analyzer to stop recording after approx. 120 days.
	
Fixed bug where data was not flagged according to IEC 61000-4-30 when voltage event was in progress at the beginning of the aggregation period (data was flagged only when event started during aggregation period). - Shortened time of memory card formatting.

Analyzers card will be formatted (all data will be removed). Before updating firmware all data should be saved. Upon completing the upgrade, and before initiating the data recording process, settings should be redone. This will help avoiding discrepancies in recorded data.

Changes in 1.18 version: 

New features:


	
In recordings acc. to standards, 15-min. consumed active power and 15-min. consumed inductive reactive power QL+ are recorded (instead of 15-min. active and reactive power).
	
Added sign to the total reactive (nonactive) power in the 3-phase 3-wire systems (based on voltage and current phasors).


Changes in 1.17 version: 

New features:


	
Changed the way of "PLL out-of-sync" data flagging (when the PLL is clocked from the internal 50/60 Hz signal, the data is not flagged).


Fixes:


	
Fixed bug which caused the analyzer to stop recording after approx. 120 days.
	
Fixed bug where data was not flagged according to IEC 61000-4-30 when voltage event was in progress at the beginning of the aggregation period (data was flagged only when event started during aggregation period). - Shortened time of memory card formatting.

Analyzers card will be formatted (all data will be removed). Before updating firmware all data should be saved. Upon completing the upgrade, and before initiating the data recording process, settings should be redone. This will help avoiding discrepancies in recorded data.

Changes in 1.18 version: 

New features:


	
In recordings acc. to standards, 15-min. consumed active power and 15-min. consumed inductive reactive power QL+ are recorded (instead of 15-min. active and reactive power).
	
Added sign to the total reactive (nonactive) power in the 3-phase 3-wire systems (based on voltage and current phasors).


Changes in 1.17 version: 

New features:


	
Changed the way of "PLL out-of-sync" data flagging (when the PLL is clocked from the internal 50/60 Hz signal, the data is not flagged).


Fixes:


	
Fixed bug which caused the analyzer to stop recording after approx. 120 days.
	
Fixed bug where data was not flagged according to IEC 61000-4-30 when voltage event was in progress at the beginning of the aggregation period (data was flagged only when event started during aggregation period). - Shortened time of memory card formatting.

Analyzers card will be formatted (all data will be removed). Before updating firmware all data should be saved. Upon completing the upgrade, and before initiating the data recording process, settings should be redone. This will help avoiding discrepancies in recorded data.