General:

• Set the number of maximum 4IOL master modules to 20 (#6637944)
• Add support for universal modules (#6409795)
• Add submodule for condition counters via processdata (#6725097)
• Improve timeout handling for parallel IOL_CALL requests
• Fix sporadic software freeze after system restart command (#6763285)
• Fix input provider state after AP devices lost (#7029242)

AP-System:

• Improve transmission quality
• Add parameter for virtual AP address

General:

• Fix access to AP parameter instances via PROFINET acyclic request (#5606216)
• Fix parallel IO-Link ISDU requests via PROFINET IOL_CALL
• Fix IO-Link Port reconfiguration when only CycleTime changes (#5943502)
• Workaround for FAS reporting CPX-AP-A-PN as CPX-AP-I-PN
• Add SVG device images for webserver
• Add submodule to businterface, status byte with qualifier
• Add submodule to businterface, diagnosis structure

AP-System:

• More statistics in case of communication errors and change the counters to wrap
• Improve support for the CPX-AP PROFIsafe module
• Improve transmission quality

General:

• Product start CPX-AP-A-PN-M12 and CPX-AP-A-PN-CU
• Update PROFINET stack to v4.7
• Update PROFIenergy profile to v1.3
• Fix multiple access via Engineering Protocol
• Fix disabling "Enable Pull/Plug" IO-link Device
• Fix diagnosis after starting 2nd Festo IO-Link Tool connection

AP-System

• Added support for 3rd port
• Fixed sporadic incorrect cable lengths calculation (value clearly too high)
• Avoid multiple "Device Lost" diagnostics for same device
• Improved handling of communication errors
• More statistics in case of communication errors