AC450 ONB System message
after connect with online builder to AC450 , i receive a system message , but the meaning of this message i cant find in manual.
The message looks like :type is 28
incl Data Set (AF 100, PROFIBUS-DP,
LONWORKS, MasterFieldBus, RCOM)
but code -50 it isnt in the manuals
Thanks a lot for your help
Unfortunately not all AC400 series error messages are described in the publicly available manuals. However the help files in later version of ONB are much better than they used to be.
View the System Message Log, select the message and then click the Help button. Hopefully there will be an explanation there.