can anyone recommend a PLC training course to cover basic and advanced troubleshooting. I realize i need to learn this to keep up with the industry but do not currently work on specific systems. I have extensive knowledge of old style control wiring troubleshooting and such. I would have to pay for this myself so I would be looking for a good "bang to buck" ratio. I am in Jersey too if location matters. Any direction or suggestions from guys that work with PLC and VFD systems is very welcome.