1: Reduce the Physical Strain of Manual Controls
Electronic controls can replace levers, pedals and other manual actuators. Let the electronics do the work of physically moving the necessary component so the operator doesn’t have to. While the difference between pulling a single lever and pushing a single button may seem trivial, over a long shift the difference could be far more significant.
2: Reduce the Number of Controls that are Used Simultaneously
Programmable Logic Controllers (PLCs) can consolidate inputs into a single controller capable of managing multiple hydraulic components simultaneously. For example, a joystick can control both the X and Y axis of a crane arm compared to manual controls, which would require two levers used in conjunction. The physical strain of managing multiple actuators can now be replaced with a single controller.
3: Build Additional Controls into Existing Interfaces
In fully manual machines, each hydraulic element has its own dedicated control element connected independently. For complicated machines, this meant a lot of inputs, resulting in a large control layout. The constant movement and reach required to operate that machine can cause fatigue over an extended time. For example, once the crane is moved into the proper place, a separate lever would need to be actuated to open the claw. A PLC can use a joystick with integrated buttons and switches, allowing the operator to maneuver and operate the crane and claw with a single control device.
4: Bring the controls to the operator
Many manual controls had to be located at the point of work, so the operator would have to move to that location to operate those controls. On the other hand, electronic controls can be located anywhere, allowing mobile machines to be controlled completely from the cab or industrial machines from a central location in the facility.
5: Keep operators out of harsh elements
Locating controls in the cab of a mobile machine helps the operator stay out of overly hot or cold environments. Ensuring the comfort of the operator in adverse conditions allows them to remain productive. Radio remote controls can allow operators to control the machine from a distance, preventing additional fatigue from harsh conditions that may be created by the machine such as heat, smoke, or dust generated during operation. Radio remotes also allow the user to be mobile and view the machine from different perspectives to avoid potential hazards and dangerous operations.
