The KT03 Firmware version 2.001 has been released. It can be downloaded from http://www.cytech.biz/kt03_firmware.html
Bugs Fixed
- When a button is configured to jump to another page and do another action, sometimes the jump will happen but the action is not done
New Features
- This firmware will allow Comfigurator to upgrade the KT03 directly
Prior to this firmware, KT03 firmware had to be upgraded using another UCM with a programing cable. This is inconvenient if KT03 is already installed in the wall, because the extra UCM needs a 12V supply which is a little difficult to get from the KT03 unless the back is also removed
With the new firmware upgrading the KT03 becomes really convenient and fast
The instructions are as follows:
You will need Comfigurator 3.2.9 and above which can be downloaded from http://www.cytech.biz/comfigurator.html- Connect KT03 to the computer via the USB port and select the Connection Method under Options > Settings as USB. Select the USV serial number seen from the dropdown box.
- Check the "Via KT03" box
- Go To Transfer > Firmware Upgrade
- There are 3 choices; By Firmware Programming Cable connected to UCM, For KP06 connected to the Comfort Bus, and for UCM or KT03 connected to PC
- Select the last option UCM or KT03 connected to PC
- select the KT03 cbf firmware file to upgrade the KT03 with. For testing purposes you can select the KT03 2.001 .cbf file
- Press F0 on the KT03. This is an added security feature,
- Comfigurator will confirm the firmware version of the selected file and start the upgrade process.
- DO NOT disconnect or reset the KT03 or Comfort or interrupt the communications in any way during this process whihc takes less than 1 minute. Do NOT unplug power from the UCM as this will corrupt the KT03 firmware
- If the upgrade fails for any reason, DO NOT reset the KT03 or unplug power from the KT03. Just repeat the upgrade firmware procedure
- The progress bar for the process will be seen. There will be a second progress bar lasting only a few seconds
- After the upgrade completes, the firmware will be upgraded. You can login to the KT03 immediately
- If for any reason the KT03 upgrade fails, you will have to use the UCM to upgrade it with the programming cable
Known Issues
- Read and Write EEPROM for external UCMs, eg KNX, Velbus, Universal, Zwave do not work when using KT03 USB connection as a UCM
Last edited on Monday Jun 4th, 2012 07:19 am by ident
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