Firmware
Firmware is software embedded in a device that controls its basic functions and enables it to operate correctly. Updating the firmware is crucial as it provides security patches, fixes bugs, and introduces new features.
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- EV charging station testerschangelog
Changes in version 1.25.4.038 compared to the previous one:
- Improved Z L-L > 200 Ω measurement algorithm.
Changes in version 1.25.4.035 compared to the previous one:
- Added support for sleep and wake-up modes.
- Improved Z L-L measurement algorithm.
- Improved object discharge algorithm.
- Improved LED signalling for fuses, IN socket, and OUT socket.
- Improved UI performance.
- Security fixes.
Changes in version 1.25.3.023 compared to the previous one:
- Extended validity of certificates.
- Minor improvements in the remote update system.
Changes in version 1.25.3.019 compared to the previous one:
- Improved meter update process.
- Improvements in fuse database management.
- Improvements in measurement data structure management.
- Interface optimization.
- Improvements in Re measurement.
- Changes to LED signaling on "OUT" sockets.
- Added support for measurements in 60 Hz networks.
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
- Earth ground testerschangelog
Changes in version 1.03 compared to the previous one:
- Optimisation of interference voltage measurement.
commentsFirmware intended for products with serial numbers 700001 - 700289.
Global version.commentsFirmware intended for products with serial numbers 700290 - 702836.
Global version.commentsFirmware intended for products with serial numbers starting with E30001.
Global version.commentsFirmware intended for products with serial numbers BU0001 - BU0224.
Global version.commentsFirmware intended for products with serial numbers starting with E40001.
Global version.commentsFirmware intended for products with serial numbers starting with E40001.
Chinese version. - Illuminance measurements
- Insulation resistance testerschangelog
Changes in version 1.30Aa_1.31Ba_1.48Ca compared to the previous one:
- New features Cx/L and Rx has been added - an option to select: unit cable capacitance Cx or cable length L as measurement setting and calculating a resistance of a wire per 1 km of its length.
- User interface improvements.
changelogPC communication improvementschangelogChanges in 1.19 version:
- Meter general improvements.
changelogChanges in version 1.10 compared to the previous one:
- Rcont measurement improved.
changelogPC communication improvementschangelogPC communication improvementschangelogChanges in version 1.25.4.035 compared to the previous one:
- Added support for sleep and wake-up modes.
- Improved UI performance.
- Security fixes.
Changes in version 1.25.3.023 compared to the previous one:
- Extended validity of certificates.
- Minor improvements in the remote update system.
Changes in version 1.25.3.019 compared to the previous one:
- Improved meter update process.
- Improvements in fuse database management.
- Improvements in measurement data structure management.
- Interface optimization.
- Added PDC measurement function with logarithmic charts.
- Improvements in SPD measurements.
- Improvements in EPA measurements.
Changes in version 1.25.2.012 compared to the previous one:
- Improved meter update process.
Changes in version 1.25.2.008 compared to the previous one:
- Added cable length measurement.
- Added support for imperial units.
- Improved user interface performance.
MeasureEffect system:
- Enabling the MeasureEffect service.
- Adding collaboration with the MeasureEffect mobile app.
- Addition of online updates.
- Other minor improvements.
changelogChanges in version 1.09 compared to the previous one:
- General improvements.
changelog- Added remote control via Bluetooth (for meters with BT module)
- Added measurement voltage setting for the DD function
- Improved charger operating (Li-Ion batteries)
changelogChanges in version 1.52Ca compared to the previous one:
- Improved Cx/L, Rx calculations.
- User inter-face improvements.
- Location of cords and cables, fault detectionchangelog
Changes in version 1.116 compared to the previous one:
- Improved stability of results in RADIO mode.
changelogChanges in version 1.02 compared to the previous one:
- Fixing the problem with displaying incorrect units and values.
- Service improvements.
- Loop impedance testerschangelog
Changes in version 1.14 compared to the previous one:
- Added new measurement type ZL-PE RCD EV.
- Added MEM/REM operating modes.
- Improved handling of damaged cable WS type.
- Improved handling of Bluetooth communication tracking.
- Improved data reading from memory.
commentsMZC-320S: For serial numbers starting with 'EC'.
MZC-330S: For serial numbers starting with 'ED'.changelogChanges in version 2.06a compared to the previous one:
- Improved UST / UT measurement.
commentsMZC-320S: For serial numbers starting with 'MS'.
MZC-330S: For serial numbers starting with 'MT'.changelogChanges in version 2.43 compared to the previous one:
- Improving data saving from the web interface.
- Optimization of the measurement algorithm and implementation of solutions to minimize the risk of electromagnetic interference.
Changes in version 2.42 compared to the previous one:
- Improved UST / UT voltage measurement.
Changes in version 2.41 compared to the previous one:
- Improvements to Ust/T. measurements.
Changes in version 2.40 compared to the previous one:
- Improvements to measurements at the EV charging station.
- An oversight related to the double display of units has been fixed.
Changes in version 2.39 compared to the previous one:
- Added the ability to work the webserver in offline mode.
- Added the ability to connect to a Wi-Fi network that is’t password protected.
- The function of remote measurement recording has been added.
- Improved website responsiveness for tablets.
Changes in version 2.36 compared to the previous one:
- Updated embedded WEB server.
- Improved WiFi disconnecting and reconnecting functionality.
changelogChanges in version 1.09.0 compared to the previous one:
- Optimisation of the measurement algorithm and implementation of solutions minimising the risk of electromagnetic interference.
- Added the ability to save the exact location of the measurement.
- Separate fields displaying the currently measured U and f values have been added.
- The time of the current measurement is now displayed.
- The display of measurement results has been improved.
Changes in version 1.08.0 compared to the previous one:
- Optimization of the display of the meter's battery charge level.
Changes in version 1.07.5 compared to the previous one:
- General improvements.
Changes in version 1.07.4 compared to the previous one:
- Improved measurement of expected touch voltage Ust and shock touch voltage Ut.
- Support for two new languages has been added - Spanish and German.
- Low resistance measurementschangelog
Changes in version 2407 compared to the previous one:
- Portuguese language added.
changelogChanges in version 2407 compared to the previous one:
- Portuguese language added.
changelogChanges in version 2407 compared to the previous one:
- Portuguese language added.
- Spanish language added.
changelogChanges in version 2407 compared to the previous one:
- Portuguese language added.
- Spanish language added.
- Measuring setschangelog
Changes in version 1.16.0 compared to the previous one:
- Cooperation with the PVM-1530 meter has been added.
changelogChanges in version 1.12.0:
- ISC measurement - Changing the method of driving the port controlling the short-circuit transistor.
- Multifunction installation testerschangelog
Changes in version 1.14 compared to the previous one:
- Added new measurement type ZL-PE RCD EV.
- Added MEM/REM operating modes.
- Improved handling of damaged cable WS type.
- Improved handling of Bluetooth communication tracking.
- Improved data reading from memory.
changelog- Improved memory structure
- Fixed minor bugs in the interface
changelog- Improved memory structure
- Fixed minor bugs in the interface
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
- Correction regarding temperatures in irradiance measurements.
- PV installation testerschangelog
Changes in version 1.16.0 compared to the previous one:
- Cooperation with the PVM-1530 meter has been added.
changelogChanges in version 3.26.06 compared to the previous one:
- Improvements in RISO measurements
- Improvements in ZRCD measurements.
- Improvements Z (EVSE) measurements.
- Improvements regarding sounds.
- Keyboard improvements.
- Ability to add folders in auto measurements.
- Correction regarding temperatures in irradiance measurements.
changelogChanges in version 1.12.0:
- ISC measurement - Changing the method of driving the port controlling the short-circuit transistor.
changelogChanges in version 1.02 compared to the previous one:
- RisoPV measurement - displaying measurement results despite the detected measurement current limit.
changelogChanges in version 1.25.4.035 compared to the previous one:
- Added support for sleep and wake-up modes.
- Improved UI performance.
- Security fixes.
- Epsilon parameter from the PV panel included in Uoc/Isc/I-U calculations.
- Improved calculations involving IRM-1 parameters.
Changes in version 1.25.3.023 compared to the previous one:
- Extended validity of certificates.
- Minor improvements in the remote update system.
- Improved saving to device memory.
Changes in version 1.25.3.019 compared to the previous one:
- Improved meter update process.
- Improvements in fuse database management.
- Improvements in measurement data structure management.
- Interface optimization.
- Improvements in IU curve plotting.
Changes in version 1.25.2.014 compared to the previous one:
- Improved meter update process.
Changes in version 1.25.2.011 compared to the previous one:
- Improved tolerance adjustment for Uoc, Isc and I-V curve measurements.
Changes in version 1.25.2.008 compared to the previous one:
- Added diagnostic data in Riso PV measurements.
- Improved short circuit detection in Riso PV measurements.
- Imperial units added.
- SafetyLock function improved.
- User interface operation improved.
- Measurement reliability has been improved.
MeasureEffect system:
- Enabling the MeasureEffect service.
- Adding collaboration with the MeasureEffect mobile app.
- Addition of online updates.
- Other minor improvements.
- Power quality analysiscommentsBefore 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.
Works with Sonel Analysis from version 4.6.9.changelogChanges in 1.21 version:
- Added flashing of the MEM LED when the analyser is waiting to start memory card formatting.
- Added sound to stop recording when a critical error is detected.
- Added information about the memory card type to the LOG file.
- Improved memory card handling, especially error handling.
Changes in 1.20 version:
- Fixed bug with incorrect data recording in some configurations when TDD recording was enabled.
Changes in 1.19 version:
- Registration of absorbed and emitted active power has been added for registration of PL and GOST standards and for registration user.
- The "sum of currents" (∑I) parameter has been added to the connection checking screen.
- The measurement of voltage, current and angle harmonics has been extended to the 50th order.
Changes in 1.18 version:
- Fixed flagging of Plt flicker samples.
Changes in 1.17 version:
- Fixed bug with twice as high 15-minute power values (active, reactive and apparent) in normative recordings (Polish and Russian profiles).
- Introduced splitting large recording files to smaller ones (approx. 100 MB).
Changes in 1.16 version:
New features:
- Changed behavior of LOG led: now it blinks during recording and stays lit while waiting for trigger.
Fixes:
- Fixed incorrect recording of apparent power (10-min) for configurations according to Chilean standards.
Changes in 1.14 version:
New features:
- Added recording of average currents (10-min), active and apparent power (10-min) for configurations according to Chilean standards.
- Added recording of average currents (10-min) for configurations according to Polish and GOST standards.
- Changed connection error detection threshold when checking sum of all currents (3-phase 3- and 4-wire circuits). To detect such error, the current sum RMS must be greater than 25% of the largest among all measured current channels (detection algorithm is now less sensitive).
commentsBefore 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.
Works with Sonel Analysis from version 4.6.9.changelogChanges in 1.21 version:
- Added flashing of the MEM LED when the analyser is waiting to start memory card formatting.
- Added sound to stop recording when a critical error is detected.
- Added information about the memory card type to the LOG file.
- Improved memory card handling, especially error handling.
Changes in 1.20 version:
- Fixed bug with incorrect data recording in some configurations when TDD recording was enabled.
Changes in 1.19 version:
- Registration of absorbed and emitted active power has been added for registration of PL and GOST standards and for registration user.
- The "sum of currents" (∑I) parameter has been added to the connection checking screen.
- The measurement of voltage, current and angle harmonics has been extended to the 50th order.
Changes in 1.18 version:
- Fixed flagging of Plt flicker samples.
Changes in 1.17 version:
- Fixed bug with twice as high 15-minute power values (active, reactive and apparent) in normative recordings (Polish and Russian profiles).
- Introduced splitting large recording files to smaller ones (approx. 100 MB).
Changes in 1.16 version:
New features:
- Changed behavior of LOG led: now it blinks during recording and stays lit while waiting for trigger.
Fixes:
- Fixed incorrect recording of apparent power (10-min) for configurations according to Chilean standards.
Changes in 1.14 version:
New features:
- Added recording of average currents (10-min), active and apparent power (10-min) for configurations according to Chilean standards.
- Added recording of average currents (10-min) for configurations according to Polish and GOST standards.
- Changed connection error detection threshold when checking sum of all currents (3-phase 3- and 4-wire circuits). To detect such error, the current sum RMS must be greater than 25% of the largest among all measured current channels (detection algorithm is now less sensitive).
commentsBefore 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.
Works with Sonel Analysis from version 4.6.9.changelogChanges in 1.21 version:
- Added flashing of the MEM LED when the analyser is waiting to start memory card formatting.
- Added sound to stop recording when a critical error is detected.
- Added information about the memory card type to the LOG file.
- Improved memory card handling, especially error handling.
Changes in 1.20 version:
- Fixed bug with incorrect data recording in some configurations when TDD recording was enabled.
Changes in 1.19 version:
- Registration of absorbed and emitted active power has been added for registration of PL and GOST standards and for registration user.
- The "sum of currents" (∑I) parameter has been added to the connection checking screen.
- The measurement of voltage, current and angle harmonics has been extended to the 50th order.
Changes in 1.18 version:
- Fixed flagging of Plt flicker samples.
Changes in 1.17 version:
- Fixed bug with twice as high 15-minute power values (active, reactive and apparent) in normative recordings (Polish and Russian profiles).
- Introduced splitting large recording files to smaller ones (approx. 100 MB).
Changes in 1.16 version:
New features:
- Changed behavior of LOG led: now it blinks during recording and stays lit while waiting for trigger.
Fixes:
- Fixed incorrect recording of apparent power (10-min) for configurations according to Chilean standards.
Changes in 1.14 version:
New features:
- Added recording of average currents (10-min), active and apparent power (10-min) for configurations according to Chilean standards.
- Added recording of average currents (10-min) for configurations according to Polish and GOST standards.
- Changed connection error detection threshold when checking sum of all currents (3-phase 3- and 4-wire circuits). To detect such error, the current sum RMS must be greater than 25% of the largest among all measured current channels (detection algorithm is now less sensitive).
commentsAnalyzers 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.changelogChanges 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.
commentsAnalyzers 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.changelogChanges 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.
commentsAnalyzers 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.changelogChanges 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.
changelogChanges in 1.22 version:
Fixes:
- Improved recovery of corrupted data.
Changes in 1.21 version:
New features:
- Sign of supplied active energy counter is now positive.
Fixes:
- Implemented A3:2019 amendment to EN 50160 standard.
- Fixed display of incorrect voltage percentage values in recording summary screen when voltage transducers are enabled.
- Fixed incorrect voltage events handling when voltage transducers are enabled.
- Fixed display of current harmonics plot in Live mode.
- Minor bug fixes.
Changes in 1.20 version:
New features:
- Added support for recording of 4-quadrant energy meters: reactive energy and tan(φ).
- Added recording of average supplied and received active powers (15-min) for configurations according to Polish and GOST standards.
- Added recording of average currents (10-min) for configurations according to Polish and GOST standards.
- Added recording of supplied and received active powers in user recordings.
- Added sign to the total reactive (non-active) power in the 3-phase 3-wire systems (based on voltage and current phasors).
Fixes:
- Improved user interface.
- Minor bug fixes.
commentsDevices with firmware 1.00 require that, when updating using a USB flash drive, the name of the update file be changed to ‘pqm750-update.pqf’. Other names are not recognised by the device.changelogChanges in 1.03 version:
- Added support for 400 Hz networks.
- Added support for the GPS-1 module.
- Added support for RVC events in the web server.
- Added support for the 2-150 kHz band in the web server (bar charts, heat maps, maximum values).
- Added support for USB flash drives with NTFS and exFAT file systems.
- Added support for the analyzer in the version with CT1A current input.
- Added the ability to enable a second Modbus RTU instance on the RS-485-2 port (read only).
- In the web server, in the FTP client settings, the “Automatic upload time” list has been extended to UTC+23.
- The resolution of harmonics, interharmonics, and 2-150 kHz emissions saved in files and exported to PQDIF has been improved.
- Configuration fields have been added to set the number of harmonics, interharmonics, angles between voltage and current harmonics, active and reactive harmonic powers recorded on the memory card and in PQDIF files.
- Fixed a bug in PQDIF files that caused harmonic order numbers above 127 to be reported incorrectly.
- Fixed a bug in PQDIF files that caused interharmonic order numbers to be 1 too high (numbering from 1 instead of zero).
- Fixed a bug that caused manual setting of the analyzer time in “RTC only” mode to not work correctly.
- Fixed a bug that caused events with incorrect data to occasionally appear in the event table in the web server and in email notifications.
- Fixed an issue where the Pinst flicker indicator was shown as zero in non-3-phase network systems.
- Fixed a bug that caused phase jumps and waveshape variation events to be handled incorrectly in 3-phase 3-wire network configurations.
Changes in 1.02 version:
- Added support for transient module.
- Added email notification functionality.
- Added support for importing configurations via a USB flash drive.
- Added support for 3-phase 3-wire networks with Aron current measurement to the meter.
- Improved the process of changing the analyser configuration – recording is restarted only when required (e.g., when changing measured parameters).
- Improved webserver operation.
- Improved log saving to USB flash drives.
- Updated the bootloader to version 0.12.
- Updated the IEC 61850 library to version 631.
- Fixed an error where an event lasting several days was repeated every 24 hours in the web server's event table.
- Fixed errors when exporting and importing configurations using the web server.
- Fixed an error in the connection correctness indicators in 3-phase, 3-wire systems (voltage values and angles).
- Improved translations in the webserver.
- Improved analyzer stability.
Changes in 1.01 version:
- Added feature to generate and upload to FTP server PQDIF files of aggregated data for user recording (max. 100 MB per day).
- Added German language in the meter.
- Improved meter update via USB flash drive by supporting files with .pqf extension with any name.
- Fixed the error of blanking the screen and going to the main menu when updating the meter.
- Fixed random bug of restoring part of factory settings after meter firmware update.
- Changed Min/Max values for voltages and currents from 10/12-period to RMS1/2.
- User data recording has been improved.
- Fixed bug causing the meter to loop between two screens.
- Fixed bug freezing communication when writing system logs to USB flash drive was in progress.
- An error preventing the Slave address for Modbus RTU from being changed to something other than the factory address has been corrected.
- Fixed bug with detecting false phase jumps events.
- Improved meter stability.
- Fixed error of not displaying graphs and not being able to download PQDIF file for phase jump and waveshape variation events.
- Fixed bug with missing data in webserver.
- A bug in memory circular mode handling causing the meter to hang randomly has been corrected.
- Fixed bug in webserver preventing entry of frequency of monitored ripple control signals.
- A bug in the web server preventing tan(fi) recording from being enabled has been corrected.
- Fixed bug in the web server of missing TID-F coefficients of voltages in 3-phase 3-wire systems.
- Improved handling of security certificates in the webserver (no need to log in again).
- Translations in the webserver have been improved.
- Improved handling of the webserver.
changelogChanges in 1.60 version:
New features:- Added the option to disable GPS synchronization. To do this, set the values to zero in the “Time resynchronisation threshold” and “Resynchronisation factor” GPS options in Sonel Analysis.
- Added display of the GSM modem firmware version in the GSM status line when turning on the modem after inserting a SIM card.
- Added service mode for GSM modem diagnostics.
Fixes:
- Fixed a bug in GSM handling where the analyzer did not attempt to restart the modem after detecting a SIM card error.
- Improvements in handling internal errors.
Changes in 1.59 version:
Fixes:
- Fix eliminating false E950 error reports and associated analyzer restarts (affects PQM-710 and PQM-711).
- Minor optimization fix in GSM handling.
Changes in 1.58 version:
New features:
- Added support for HWh hardware revision.
- Added support for GSM 4G (LTE) modem.
Changes in 1.57 version:
Fixes:
- Fixed rare bug where DC component of currents jumped to high value.
Changes in 1.56 version:
New features:
- Added support for IEEE 519:2022 standards recording.
- Voltage THD is now calculated including up to 50-th harmonic order for Polish and Micro-installations standards recordings.
Fixes:
- Fixed remote communication problem for Wi-Fi connections when VPN has smaller MTU (applies to PQM-710 and PQM-711).
Changes in 1.55 version:
New features:- Added flagging of Plt indicator samples marked with polyphase interruption.
- Enable detection of waveshape variations and phase jumps events in half-period recording configurations.
Fixes:
- Fixed problem that prevented remote communication with analyzer through Wi-Fi via some VPN connections with smaller MTU (applies to PQM-710 and PQM-711).
Changes in 1.53 version:
Fixes:
- Restored displaying of Wi-Fi status information on 10/10 screen when Wi-Fi module is turned off.
Changes in 1.52 version:
Fixes:- Fixed problem with random hanging up of the GSM modem.
- Fixed problem of too deep discharge of battery in HWg hardware revision.
- Fixed problem with emergency key unlocking.
- Minor bug fixes.
Changes in 1.51 version:
Fixes:- Fixed communication with OR-1 radio interface (applies to PQM-702/A/T and PQM-703).
Changes in 1.50 version:
New features:- Added support for recording according to micro-installations recommendation (up to 50 kW).
- Added "sum of currents" (∑I) parameter on screen 1 with connection correctness indicators.
Fixes:
- Corrected unit of apparent distortion power (SN) on screen 4 ([VA] instead of [var]).
- Stability improvements.
Changes in 1.44 version:
New features:- For 200-ms averaging time recording mode, a 10/12-cycles (200 ms) frequency value is recorded instead of 10-second value.
Changes in 1.43 version:
New features:- Added recording of active powers (15-min) for configurations according to Polish and GOST standards.
- Added recording of supplied and received active powers in user recordings.
Changes in 1.42 version:
New features:- Added Ukrainian language support.
- Added recording of average currents (10-min), active and apparent power (10-min) for configurations according to Chilean standards.
- Added recording of average currents (10-min) for configurations according to Polish and GOST standards.
- Changed connection error detection threshold when checking sum of all currents (3-phase 3- and 4-wire circuits). To detect such error, the current sum RMS must be greater than 25% of the largest among all measured current channels (detection algorithm is now less sensitive).
Fixes:
- Fixed bug when "INF" or zeroes were displayed in the measurement results table instead of values in amperes. This bug occurred when recording of DC current was enabled, and when zeroing current feature was active in at least one current channel.
Changes in 1.41 version:
New features:- Added recording of supplied and received active powers (15-min) for configurations according to Polish standards.
- Formatting of memory card restores default measurement configuration.
- Adjusted synchronization of RMS1/2 of current channels to conform with the IEC 61000-4-30 Ed.3.0.
- Added entries with memory card type and GPS module in the LOG file.
- Optimization of used memory space when aggregation waveforms are recorded.
Fixes:
- Improvements in GSM module operation.
- Minor bug fixes.
Changes in 1.40 version:
New features:- Added support for automatic probe type recognition (probes with "A" letter in the model name) – applicable only for analyzers with hardware version HWg or newer.
- Added checking of instantaneous current sum of the connected current probes (additional criteria for checking correctness of the connection with the measured mains on screen 1 – IRMS).
- Added zeroing of the recorded frequency values if the reference phase voltage is too small.
Fixes:
- Fixed recording of TDD in 200ms averaging period mode.
- Fixed parameters zeroing when measured current is below set threshold.
- Corrected averaging method of phase angles between voltage and current harmonics.
- Minor bug fixes.
Changes in 1.34 version:
New features:
- Added support for F-xA6 current probes (flexible probes, 6kA range).
- Added support for F-xA1 current probes (flexible probes, 1.5kA range).
- Added support for Chilean standards recording.
- Added measurement of TDD (Total Demand Distortion).
- Added multi-point phase synchronization functionality between several analyzers synchronized with the GPS time. In Live mode, if the analyzer has time synchronized with the GPS, the phaseshift of the voltage waveforms relative to the GPS clock is memorized every 30 seconds. This mode is signaled on the chart with a vertical line at the beginning of the graph. By comparing waveforms graphs between different analyzers connected to the same distribution network, it is possible to determine and identify the same voltage phases.
Fixes:
- Fixed problem that prevented remote communication via VPN with analyzer connected to local network through Wi-Fi (applies to PQM-710 and PQM-711).
- Various GSM communication fixes.
Changes in 1.33 version:
Fixes:
- Fixed recording in half-period mode (this bug occurred in firmware v1.32).
- Corrected displaying waveforms in Live mode, now it begins at the zero-crossing of the reference channel (this bug occurred in firmware v1.32).
Changes in 1.32 version:
New features:- Added displaying of absolute harmonics angles of voltage and current in the Live mode (normalized to fundamental voltage angle).
Fixes:
- Improvements in Wi-Fi Access Point mode.
Changes in 1.30 version:
New features:
- Added support for recording of 4-quadrant parameters: reactive energy and tan(φ).
- Added support for RVC (Rapid Voltage Change).
- Added new operation mode for Wi-Fi (Access Point).
- Sign of supplied active energy counter is now positive.
Changes in 1.25 version:
New features:
- Added waveshape variation voltage events.
- Added phase-jump voltage events.
- Added colors for plug icon on top bar: orange - charging in progress, green - charging completed, red - charging suspended.
- Added support for switching voltage reference channel for frequency measurement and PLL source.
Fixes:
- Fixed bug in handling TID I events.
- Frequency reading in Live mode and analyzer display is zeroed if voltage on reference channel is lower than 5V.
- Fixed Russian translations.
Changes in 1.20 version:
New features:
- Expanded information about connection correctness of analyzer.
- Disabled event detection in Un-pe voltage channel for the following parameters: Crest Factor, THD, TID, harmonics, interharmonics.
- Increased resolution for voltage and frequency.
- Frequency is now displayed in orange when there is no PLL-lock with network.
- For US English language the phasor is now rotated 90 degrees clockwise.
Changes in 1.19 version:
Fixes:
- Fixed bug when recording was not automatically resumed in some situations.
- Fixed bug with false detection of E996 critical error.
Changes in 1.18 version:
Fixes:
- Fixed bug with no measurement data for recordings according to GOST 32144 standard.
Changes in 1.17 version:
New features:
- Added support for independent recording regardless of standard (dual recording).
- Added support for grouping polyphase voltage events (interruption, dip, swell).
- Added recording of 4-quadrant tan(φ) for reports according to Polish standards.
- Added sign to the total reactive (non-active) power in the 3-phase 3-wire systems (based on voltage and current phasors).
- Added the possibility to set the analyzer's date/time when incorrect date is detected at startup.
- Added GSM modem version and IMEI reporting to the LOG file.
- Shortened time of formatting the memory card.
- Unified colors of the phasors plot and the rest of the interface.
Fixes:
- Improvement of flagging for Pst and Plt flicker.
- Improvements to GSM modem operation.
- Other minor tweaks and fixes.
Changes in 1.16 version:
Fixes:
- Fixed bug with incorrect data flags when averaging period of 15-minute or longer was selected.
Changes in 1.15 version:
New features:
- Added analyzer over-temperature protection.
- Added new entries in the LOG file: changes in the state of analyzer's power supply, enabling and disabling communication channels.
Fixes:
- Fixed error causing random malfunction of analyzer.
Changes in 1.14 version:
New features:
- Added protection measures against data corruption, that could occur in some configurations when downloading data during recording (especially via GSM and Wi-Fi).
- Setting an Un-pe voltage event threshold to zero disables detection of this event.
- Information about IP number of client connecting remotely with analyzer via GSM is added in the LOG file.
- Added info in the LOG file about reversed phase of clamps.
Fixes:
- Fixed a rare bug in aggregation algorithm (intervals overlapping).
- Stability improvements.
- Fixed bug causing disconnection when trying to download data during recording via OR-1 transceiver.
- Fixed bug with recording incorrect values of minimum, maximum and average of angles between voltage and current harmonics.
- Fixed bug with reversed phase of C-4 current clamps.
- Fixed bug with sending SMS after changing analyzer language.
Changes in 1.12 version:
New features:
- Added support of polyphase events for voltages.
- Information about IP number of client connecting via GSM is added in the LOG file.
Changes in 1.11 version:
New features:
- Increased max. recording time for RMS1/2 plots to 30 seconds.
- Added functionality: mains signalling measurement.
- Added functionality: current limiting.
Fixes:
- Fixed bug with calculation of U23 phase-to-phase voltage.
- Fixed bug with recording min. and max. values of voltage and current in 200 ms averaging mode.
- Fixed bug of sending SMS to numbers without country code.
Changes in 1.07 version:
New features:
- Added support for Chinese traditional and simplified languages.
- Added national languages SMS support (Russian and Chinese).
Fixes:
- Fixed rare bug when offset correction routines worked incorrectly.
- Fixed bug when bad data was reported while reading data for analysis, when waveforms and RMS1/2 plots were recorded while recording was stopped.
- Fixed bug with possibillity of increased discharge rate of the battery when switched off.
Changes in 1.06 version:
New features:
- Channel Un-pe event are now not taken into account for IEC 61000-4-30 data flagging.
- Changed method of calculation of hysteresis for Un-pe events. Previously hysteresis was calculated as a percent of nominal voltage. From now on, the hysteresis is calculated as a percent of threshold, but not lower than 50mV (referred to analyzer input).
Fixes:
- Fixed bug with error E283.
- Improved timestamps accuracy.
- Fixed bug when data read in mass storage mode failed, when analyzer PIN was changed and recording was not started at least once.
- Fixed display refresh on screen 1/9 with Russian language selected.
Changes in 1.04 version:
Fixes:
- Fixed issues with wrong timestamps in GPS time synchronization, which lead to data import errors.
- Fixed bug when analyzer hangs up after detecting internal error.
- Fixed bug with possibility of amplitude clamping of recorded RMS1/2 voltages and currents when "Averaging period" was set to "Half-period". RMS1/2 values were clamped to the 10/12-cycle value of the highest amplitude channel.
- Improved signal processing routines for flexible clamps.
- Stability improvements.
Changes in 1.03 version:
New features:
- SMS alert about analyzer displacement in anti-theft mode is now sent when the displacement distance is 100 meters or more (previous 50m).
- Analyzer now sends SMS every 10 minutes in anti-theft mode when analyzer displacement has been detected, with current GPS position coordinates.
- When current measurement is disabled nominal current of 0.000A on screen 9/9 is no longer displayed.
- Added option in measurement point configuration to calculate neutral channel current (without using clamps). In that case "In*" and "THDIn*" is displayed (asterisk is added).
- When data is read from measurement point in which recording is in progress, all recorded data is now downloaded.
- Added functionality to status bar: date and time is now displayed in green color when the requirements of IEC 61000-4-30 regarding clock accuracy for class A are fulfilled.
- Added flag to aggregated data indicating interruption event (used for discarding data when generating measurement report).
- GSM modem is now restarted when any change in modem configuration is made.
- Added GPS signal strength indicator on screen 8/9 (GPS status).
- Added information about GPS position fix ("2D"), and/or time fix (clock icon) on screen 8/9 (GPS status).
- Added new SMS message in anti-theft mode, when GPS signal is lost, and when it is back.
Fixes:
- Fixed bug with incorrect minimum, maximum voltage and current values, when Min/Max calculation period was set to 1s, 3s or 5s.
- Fixed rare bug in which analyzer detected internal error and displayed Exxx message (where ‘xxx’ is error number) and restarted itself.
- Fixed rare bug where analyzer was restarting during memory formatting.
- Fixed bug where record was not flagged when voltage event was in progress at the beginning of the aggregation period (records were flagged only when event started during aggregation period).
- Improvements in displacement detection algorithm in anti-theft mode.
- Fixed bug where first incorrect Pst and Plt flicker values in Live mode and analyzer display were displayed after turning analyzer on, changing measurement point or after starting recording.
- Increased data transfer rate via GSM.
- Fixes in GSM communication.
- Corrected typo in current THD on screen 5/9 when Russian language is selected.
- Analyzer no longer emits short beep when trying to connect with it, when in off state in anti-theft mode.
- Fixed bug where exiting mass storage mode failed when device was enumerated as Full-speed device.
- GSM status no longer shows "PC connected" for short period of time when no connection is made.
- Fixed bug where no data was recorded when the only parameter selected for recording was average phase-to-phase voltage (in split-phase and 3-phase wye systems).
- Safety of electrical equipmentchangelog
Changes in version 1.15.0 compared to the previous one:
-
Changing the default measurement limits.
-
Changing the selection of automatic measurements depending on the power supply mode of the tester.
changelogChanges in version 1.16.0 compared to the previous one:
-
Automatic measurement settings in German have been changed.
changelogChanges in version 1.16.0 compared to the previous one:
-
Automatic measurement settings in German have been changed.
changelogChanges in version 1.16.0 compared to the previous one:
-
Automatic measurement settings in German have been changed.
changelog- Improving functionality.
- Loss of ability to download data from the meter with programs SonelPAT and Sonel PAT+.
changelog- Improving functionality.
- Loss of ability to download data from the meter with programs SonelPAT and Sonel PAT+.
commentsIt is required to update the tester twice.changelogChanges in version 1.8.7 compared to the previous one:
- Adding service mode.
- Search bug fix.
- Language corrections.
- Bug fixes.
changelogChanges in version 2308 compared to the previous one:
- Improved Rpe 200mA IEC measurement.
- Correct versions of automatic procedures for PAT-820L meters have been uploaded.
changelogChanges in version 2308 compared to the previous one:
- Improved Rpe 200mA IEC measurement.
- Correct versions of automatic procedures for PAT-820L meters have been uploaded.
changelogChanges in version 2308 compared to the previous one:
- Improved Rpe 200mA IEC measurement.
- Correct versions of automatic procedures for PAT-820L meters have been uploaded.
changelogChanges in version 1.25.4.035 compared to the previous one:
- Added support for sleep and wake-up modes.
- Improved Rpe measurement algorithm.
- Improved device supply voltage/frequency detection algorithm.
- Improved voltage loss detection during PRCD ta/Ia measurement.
- Improved UI performance.
- Security fixes.
Changes in version 1.25.3.023 compared to the previous one:
- Extended validity of certificates.
- Minor improvements in the remote update system.
Changes in version 1.25.3.019 compared to the previous one:
- Improved meter update process
- Improvements in fuse database management
- Improvements in measurement data structure management
- Interface optimization
- Improvements in label printing
Changes in version 1.25.2.012 compared to the previous one:
- Improved meter update process.
Changes in version 1.25.2.008 compared to the previous one:
- Support for imperial units added.
- Improved operation of the user interface.
- Improved label printing.
- Added subscript on labels.
MeasureEffect system:
- Enabling the MeasureEffect service.
- Adding collaboration with the MeasureEffect mobile app.
- Addition of online updates.
- Other minor improvements.
