TY - GEN
T1 - Improved architecture for Profinet IRT devices
AU - Felser, Christoph
AU - Felser, Max
AU - Kaghazchi, Hassan
PY - 2012
Y1 - 2012
N2 - This paper deals with Real-Time applications based on Profinet IO Real-Time Class 3. The industrial automation in some cases requires the precision of IO data timing well below the delivered cycle time on the bus. When using the Isochronous Real-Time protocol of Profinet, one single predefined time within a cycle time can be chosen for the inputs- and outputs. The work presented here, shows how the architecture of a Profinet device can be improved. The user can define the time of an input or output within the given time slot with an accuracy of 65 nanoseconds. Furthermore the feasibility of the proposed design is proven with several measurements and simulations.
AB - This paper deals with Real-Time applications based on Profinet IO Real-Time Class 3. The industrial automation in some cases requires the precision of IO data timing well below the delivered cycle time on the bus. When using the Isochronous Real-Time protocol of Profinet, one single predefined time within a cycle time can be chosen for the inputs- and outputs. The work presented here, shows how the architecture of a Profinet device can be improved. The user can define the time of an input or output within the given time slot with an accuracy of 65 nanoseconds. Furthermore the feasibility of the proposed design is proven with several measurements and simulations.
UR - http://www.scopus.com/inward/record.url?scp=84876360393&partnerID=8YFLogxK
U2 - 10.1109/ETFA.2012.6489562
DO - 10.1109/ETFA.2012.6489562
M3 - Conference contribution
AN - SCOPUS:84876360393
SN - 9781467347372
T3 - IEEE International Conference on Emerging Technologies and Factory Automation, ETFA
BT - Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies and Factory Automation, ETFA 2012
T2 - 2012 IEEE 17th International Conference on Emerging Technologies and Factory Automation, ETFA 2012
Y2 - 17 September 2012 through 21 September 2012
ER -
