Update

New CP 443 communications process upgrade

The new firmware upgrade brings bug fixes and improvements for the communications processor CP 443-1 RNA (6GK7443-1RX00-0XE0).

Bug Fixes

  • The sporadic malfunction when establishing a connection and terminating S7 connections, including high-availability connections, has been fixed
  • Fixed a sporadic time jump to the year 2029 or later during runtime
  • The most accurate NTP server is now always used when multiple NTP servers are configured
  • The incorrect LINK display after performing a factory reset has been fixed
  • The stopping problem that was triggered when stopping the module via a programming device command has been fixed
  • Parallelaccesses via WEB diagnostics and programming device diagnostics have been optimized
Receive Important Update Messages Stay tuned for upcoming Siemens S7-400 updates

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