Title:
Firmware
Subtitle:
Firmware CPX-AP-A-PN-CU
Description:

Supported systems:

  • PROFINET interface CPX-AP-A-PN-CU (8129245)
  • Remote I/O system CPX-AP-A (8079933)
Document type:
Firmware
Version Download
Version 1.5.25

General:

  • Add submodule to businterface, extended diagnosis structure
  • Improve IO-Link Master port configuration

AP-System:

  • Fix crash if parts of AP system reconnected
  • Fix sometimes crash of firmware update (VABX-A-S-VE-VBL, VABX-A-S-VE-VBH) due to timeouts
  • Workaround for modules with open AP ports (#7802706)
CPX-AP-A-PN-CU-v1.5.25-0-g75417dc9a.20260615.ffwp File size: 3 MB Version: 1.5.25 (25/06/2026)
Version 1.5.20

AP-System:

  • Bugfix for wrong reported diagnosis "Device communication error"
CPX-AP-A-PN-CU-v1.5.20-1-gf2dd0ffad.20260211.ffwp File size: 3 MB Version: v1.5.20 (17/02/2026)
Version 1.5.15

General:

  • Fix byte swapping for processdata output (#7273935)
CPX-AP-A-PN-CU-v1.5.15-0-g4922938bb.20250711.ffwp File size: 3 MB Version: V1.5.15 (11/07/2025)
Version 1.5.14

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
CPX-AP-A-PN-CU-v1.5.14-0-gf8eedb3b3.20250422.ffwp File size: 3 MB Version: v1.5.14 (22/04/2025)
Version 1.5.9

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
CPX-AP-A-PN-CU-v1.5.9-0-gbff2f8004.20240809.ffwp File size: 3 MB Version: V1.5.9 (30/08/2024)
Firmware
CPX-AP-A-PN-CU-v1.4.28-0-gc51c956bd.20230510.ffwp File size: 3 MB Version: V1.4.28 (10/05/2023)