Hani ahmed
Member
we have a problem with redundant processor PLC5 where there is analog input value be stable with the primary processor.
and at fault when working with the secondary processor the analog input value vibrate around it's real value where this vibration shown at HMI screen.
So we had to use rslogix5 compare tool to compare between the two application programs where the result indicated that the ladders are the same as shown in the attachment.
so could any please advise us why this vibration happens?
and at fault when working with the secondary processor the analog input value vibrate around it's real value where this vibration shown at HMI screen.
So we had to use rslogix5 compare tool to compare between the two application programs where the result indicated that the ladders are the same as shown in the attachment.
so could any please advise us why this vibration happens?