Parameter Modification Interface Design in PLC Control System
Qin Su · Automation in Petro-Chemical Industry · 2003
The main operation switches and indication lamps are generally designed on the operation panel in PLC control system.In order to reset and modify unit operation parameters,it is important to set an exclusive parameter modification interface on the panel.For easy modification operation,modification interface software shall be provided for the control system.Some modification interface software design and an antiexplosion design for the operation panel are introduced.