Programmable Logic Controller (PLC) Systems

• Control logic for various PLC & hardware vendors
         - relay ladder logic
         - function block diagram
         - sequential function chart
         - structure text
         - instruction list
• Operator interface hardware programming
  (character displays to graphical touch screens).
• UL control system panels.
• Fully documented control logic programs.
• Modular programming methodology.
• PID loop control programming and tuning.
• Dial-up program support.

• Industrial network communication layout design and implementation
  (Ethernet, ControlNet, DeviceNet, Modbus, Profibus, others).