DocumentCode
2394076
Title
LAN stress management
Author
Watt, Kim
Author_Institution
Square D Co., Cedar Rapids, IA, USA
fYear
1991
fDate
15-16 April 1991
Firstpage
46
Lastpage
51
Abstract
Design practices are outlined which are intended to improve the throughput from PLCs through LANs to display panels while decreasing communications to the PLCs. The result of less activity on the network will also boost the scan speed of the PLCs, which have to do the real work. Ordinary techniques of using mailboxes in an intermediate device, as well as updating by exception through the use of ladder logic, are briefly discussed.<>
Keywords
industrial computer control; local area networks; programmable controllers; LAN stress management; display panels; industrial LAN throughput improvement; ladder logic; mailboxes; updating by exception; Cathode ray tubes; Communication industry; Communication system control; Electrical equipment industry; Industrial control; Joining processes; Local area networks; Programmable control; Stress; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering Problems in the Rubber and Plastics Industries, 1991., IEEE Conference Record of 1991 Forty-Third Annual Conference of
Conference_Location
Akron, OH, USA
Print_ISBN
0-7803-0069-6
Type
conf
DOI
10.1109/RAPCON.1991.153110
Filename
153110
Link To Document