AC 800M Controller Firmware, versions 3.2/1, 3.2/4 - CI854 Failing
- The problem is corrected in CI854 firmware version 4.9, which is delivered with Control<sup>IT</sup> for AC 800M/C version 3.2/7.
[ref 3BSE029566D0017 VASMASOITA0854 ]
- AC 800M Controller Firmware, versions 3.2/1, 3.2/4 - CI854 Failing
CI854 can under rare circumstances go to Fail Mode during normal operation.
The probability increases with the number of configured and active PROFIBUS slaves.