Software and firmware updates for WATTrouter CWx

USB interface driver

https://ftdichip.com/drivers/vcp-drivers/

Note: Please in case of communication problems always upgrade this driver to the newest version!

Regulator firmware and software WATTconfig

The WATTconfig software runs on Windows 7 and later. We provide only 32-bit versions of the WATTconfig software.

Please always update BOTH software and firmware for your device!

Newest version (January 2019):
Fixed: Inaccuracy of virtual real time clock (this was a bug in version 3.4).
Fixed: Wattconfig startup issue that occurred due to a Windows 10 update.
User manual corresponding to this version - CZ only
You have to change current orientation for every phase in WATTconfig when upgrading from firmware version 3.3 or older!
Firmware 3.5 for CWx: wattrouterv2bl_3_5.zip
WATTconfig 3.5 for CWx: wattconfig_setup_normal_3_5.zip
Firmware 3.5 for CWx SSR: wattrouterv2ssrbl_3_5.zip
WATTconfig 3.5 for CWx SSR: wattconfig_setup_ssr_3_5.zip
Firmware 3.5 for CWx MAX: wattrouterv2maxbl_3_5.zip
WATTconfig 3.5 for CWx MAX: wattconfig_setup_max_3_5.zip

12. version (June 2016):
Added: Item Phase order settings, as in WATTrouter ECO. In case you select L1,L2,L3 or L1,L3,L2 then phase detection at inputs L2 and L3 is not necessary anymore and the controller does not report error status for these inputs.
Added: Current wave oscilloscope in Expert settings, as in WATTrouter ECO.
Fixed: Problem with the LT input.
User manual corresponding to this version - CZ only
You have to change current orientation for every phase in WATTconfig when upgrading from firmware version 3.3 or older!
Firmware 3.4 for CWx: wattrouterv2bl_3_4.zip
WATTconfig 3.4 for CWx: wattconfig_setup_normal_3_4.zip
Firmware 3.4 for CWx SSR: wattrouterv2ssrbl_3_4.zip
WATTconfig 3.4 for CWx SSR: wattconfig_setup_ssr_3_4.zip
Firmware 3.4 for CWx MAX: wattrouterv2maxbl_3_4.zip
WATTconfig 3.4 for CWx MAX: wattconfig_setup_max_3_4.zip

11. version (March 2013):
Added: Virtual real time (without real time module, thus not very accurate but still useful).
Added: Reset of energy counters at fixed time.
Added: Real time synchronization from PC and auto-synchronization on first production start.
Added: CombiWATT addon LT From-To, which makes it possible to force CombiWATT even at production time.
Modified: Controller reset after configuration write is optional (as with WATTrouter M).
Fixed: Blocking of outputs due to incorrect behavior of the NT From-To function in some cases.
Fixed: Blocking of outputs due to relay function assignment for triac/SSR outputs.
User manual corresponding to this version - CZ only
Firmware 3.3 for CWx: wattrouterv2bl_3_3.zip
WATTconfig 3.2 for CWx: wattconfig_setup_normal_3_2.zip
Firmware 3.3 for CWx SSR: wattrouterv2ssrbl_3_3.zip
WATTconfig 3.2 for CWx SSR: wattconfig_setup_ssr_3_2.zip
Firmware 3.3 for CWx MAX: wattrouterv2maxbl_3_3.zip
WATTconfig 3.2 for CWx MAX: wattconfig_setup_max_3_2.zip

10. version (November 2012):
Added: Output labels.
Added: Relay modes for triacs and SSRs.
Added: Regulated cooling for low triac power.
Added: Ability to specify number of higher priority triacs or SSRs to be taken into account by Instant Relay Switchover.
Added: Inverted relay output (e.g. for the photovoltaic power limiter application).
Added: Visual indication of connection status in SW WATTconfig.
Added: Measured or counted powers and energies distinguished by colors to give better overview for the user.
Added: Item "Next reset for energy counters in" in WATTconfig.
function.
Modified: Errorneous dialog which was shown when connecting to or disconnecting from the regulator.
User manual corresponding to this version - CZ only
Firmware 3.0 for CWx: wattrouterv2bl_3_0.zip
WATTconfig 3.1 for CWx: wattconfig_setup_normal_3_1.zip
Firmware 3.0 for CWx SSR: wattrouterv2ssrbl_3_0.zip
WATTconfig 3.1 for CWx SSR: wattconfig_setup_ssr_3_1.zip
Firmware 3.0 for CWx MAX: wattrouterv2maxbl_3_0.zip
WATTconfig 3.1 for CWx MAX: wattconfig_setup_max_3_1.zip
Note: Firmware 3.0 is compatible only with WATTconfig 3.0!
To upgrade from older version (firmware 2.2 and lower) use this method:
1. Install WATTconfig 3.0
2. Run WATTconfig 3.0 and connect to regulator, you will be able only to update firmware by using corresponding button in Expert settings.
3. Update the firmware to version 3.0.
To downgrade from version 3.0 to version 2.2 or lower you have to use WATTconfig 3.0 as well.
Caution: When downgrading your configuration may not be kept by the regulator!

9. version (August 2011):
Added: The MAX version for current measurement up to 100A.
Modified: Relais power maximum value increased to 10000 watts (20 kW for MAX).
Modified: CombiWATT production limit maximum value increased to 1000 watts (5 kW for MAX).
User manual corresponding to this version - CZ only
Firmware 2.2 for CWx: wattrouterv2bl_2_2.zip
WATTconfig 1.6 for CWx: wattconfig_setup_normal_1_6.zip
Firmware 2.2 for CWx SSR: wattrouterv2ssrbl_2_2.zip
WATTconfig 1.6 for CWx SSR: wattconfig_setup_ssr_1_6.zip
Firmware 2.2 for CWx MAX: wattrouterv2maxbl_2_2.zip
WATTconfig 1.6 for CWx MAX: wattconfig_setup_max_1_6.zip

8. version (June 2011):
Added: Instant Relais Switchover and corresponding switch in Expert Settings.
Added: Hysterese for relais increased to 100 watts.
Added: Multilingual version of WATTconfig.
Removed: Item Current filter order from Expert Settings, not needed anymore.
Removed: On-delay and Off-delay for relais in CombiWATT mode (this was considered to be a bug).
Improved: Very fast but still stable control implemented along with nonlinear I-component estimation.
Firmware 2.1: not available for download anymore
WATTconfig 1.5: not available for download anymore

7. version (June 2011):
Added: Control can be now performed independently for each phase wire.
Firmware 2.0: not available for download anymore
WATTconfig 1.4: not available for download anymore

6. version (May 2011):
Added: Scrollbars to main window of WATTconfig (to be able to display it in small resolutions).
Fixed bug: Relais could be switched on at the same moment.
Firmware 1.5: not available for download anymore
WATTconfig 1.3: not available for download anymore

5. version (April 2011):
Added: Power limit for CombiWATT added to Expert Settings.
Firmware 1.4: not available for download anymore
WATTconfig 1.2: not available for download anymore

4. version (March 2011):
Fixed: The 2,5 kW limit cancelled for Connected power for SSRs.
Firmware 1.3: not available for download anymore
WATTconfig 1.1 (not changed): not available for download anymore

3. version (March 2011):
Fixed: Bug in power offset settings.
Firmware 1.2: not available for download anymore
WATTconfig 1.1 (not changed): not available for download anymore

2. version (February 2011):
Added: Relay output on-delay can be configured.
Firmware 1.1: not available for download anymore
WATTconfig 1.1: not available for download anymore

1. version (January 2011):
Firmware 1.0: not available for download anymore
WATTconfig 1.0: not available for download anymore