Firmware F-Link

Secured database and safer updates for asynchronous peripherals F-Link 3.0.5 brings a major security upgrade for .fdb files and a new safety dialog before JA-155M firmware updates. Five targeted stability fixes complete the release.
What's new? Database security Enhanced .fdb file security. Files now require password protection - the combination of encryption and a password significantly improves the security of the entire file. More information is available at this link .
JA-155M firmware update Before starting a JA-155M firmware update, a mandatory blocking dialog prompts you to replace the battery. A weak battery can cause the device to get stuck in BOOT mode — the dialog makes this clear and gives the option to skip that peripheral or cancel the entire update. A "Remember for other peripherals" option is available for batch updates.
What's fixed? Various fixes: Ventilation via JB-112TH/JB-112TP ignored the assigned PG – fixed.
Repeated language reinstallation on every USB connection to JA-103K – fixed.
Parameters tab turned blue after connecting to JA-106K with no visible changes – fixed.
Caption printing from within the keypad dialog: generic error replaced with a clear printer-related message.
Formatting a foreign SD card always showed an error even when formatting succeeded – fixed.

Grade 3, new hardware and a range of fixes Version 3.0.4 expands support with the JA-108K control panel, a full set of settings for the EN 50131-1 grade 3 standard, new peripherals, and fixes a number of bugs that could affect configuration accuracy or the behaviour of the graphical interface.
What's new? JA-108K support The JA-108K control panel is now fully integrated into F-Link — including the EN 50131-1 Grade 3 system profile and all accompanying peripheral and system parameter settings.
EN 50131-1 Grade 3 support The new version introduces a complete system profile for Grade 3 on the JA-108K. It includes:
Configuration of peripherals JA-116E, JA-111H TRB, JA-113A and JA-113M to meet the requirements of the standard
Monitoring of the minimum required peripheral firmware version
Restriction of ARC settings and system parameters of the control panel to comply with the profile
New system events: High voltage or current draw on the bus
Recording of configuration write failures
Recording of "Unknown user" in case of invalid authorisation
Exiting service mode is now blocked if an anti-masking fault is active on a detector connected via the JA-111H TRB
New behaviour when the maximum number of invalid code login attempts is exceeded
Low residual energy indication in JA-113A diagnostics
Prohibition of use of identification cards and tags for users
New settings section "Advanced settings" in the Parameters tab
New peripherals: JB-112TH and JB-112TP F-Link 3.0.4 now supports CO₂-measuring thermostats — JB-112TH and JB-112TP.
Minor configuration improvements JA-151R: new parameter "Connection without battery"
Additional information added in the authorisation element learning dialog when learning MIFARE-standard elements by presenting a tag
JA-156J: parameters "Optical signalling" and "Acoustic signalling" have been merged into one — "Optical and acoustic signalling"; a "Button press signalling" parameter has also been added
What's fixed? Factory values and default settings JA-112J: incorrect factory value of the "PG control" parameter corrected to "PG on/PG off"
JB-128N: factory values for PG outputs and pump protection and anti-freeze protection parameters corrected
JB-111TH, JB-111TP, JB-151TH, JB-151TP: incorrect default thermostat values and display in non-Czech language versions corrected
JA-112M: settings updated in the EN 50131-1 Grade 2 and Incert profile
JA-111H AD TRB: parameters "TMP input" and "LED indication" corrected
False incompatibility reports JA-110R-80 and JA-111R-80 incorrectly reported incompatibility
JA-121PB incorrectly reported incompatibility in JA-101K and JA-106K control panels
Invalid "Settings do not meet the selected profile" message when exiting service mode on systems with the default profile
User interface fixes JA-156J, JA-157J, JA-154J MS II, JA-152J MS II: schematic icons and object map icons corrected
JA-162M: alignment of DIP switch display in the internal settings preview
Segment keypads: corrected swapping of A/B