Which products are affected?
E94AYCER FW 0.50 and 1.01 communication module
Description of the problem
The process data transmitted by the module is incorrect.
When does the problem occur?
The problem can occur when the module has to transmit large numbers of standard device error messages
(1 error message / ms) as alarms on the Profinet I/O.
Diagnostics options?
The process data words transmitted do not match the values of the display codes L-C1x850 (display of all process data words to the master).
Short-term measures/recommendations?
Avoid status in the application where a large number of error messages occur one after another.
Evaluation:
The transmission of incorrect process data may result in the system malfunctioning. But the probability of a large number of error messages occurring one after another in applications is very low.
As of FW 1.10, this functional restriction has been eliminated.
