Update:
Update applies to both logic and PL controller !! Enable 24V PL before running the update. !!
There is an check in place that prevents the update from running if the 24V PL supply voltage is not enabled.

Please Follow the following steps, to update:
1. Enable valve supply voltage (24V PL)
2. Update with the provided ffwp file
3. (initial version < 1.122.6): the update was only partially successful and shows an error.
4. Perform power cycle 24V PS and apply the update once again
5. Perform another power cycle to 24V PL
6. Check if the update was successful by verifying the Firmware Version(Param: 960) and PL Controller Firmware version (Param: 20003)

Improvement:

• Reduce jitter in vtux serial valve control
• Improved AP link detection to avoid false diagnosis entries
• Add PUS fail-safe to prevent device damage in case of a critical failure
• Add VTUX HW-Rev 2 support

Feature:

• Add S-Luft valve update functionality

Fixes:

• Rework flash and S-Luft valve detection and evaluation.
• Fix open load and short circuit detection introduced in v1.124.1
• Fix lifecycle and condition counter counting errors
• Fix valve flash not being stored correctly
• Fix errors when not all valves have flash; handle mixed setups (e.g., 2 with flash, 2 without)