From top to bottom, a well-labeled system makes a lot of sense. It is useful to help with the commissioning of the product. Effective labeling also helps technicians whenever they have to replace components or look for faults in the system. T. From top to bottom, a well-labeled system makes a lot of sense. It is useful to help with the commissioning of the product. Effective labeling also helps technicians whenever they have to replace components or look for faults in the system. There are different ways of labeling wires, terminals, and devices each with their pros and cons.Labels are often given very little attention in the robotic and automation world. However, they play a vital role in several stages of a system's progression. They can be used for troubleshooting and reconfiguration in the initial stages of a systems commission. After commissioning, they are absolutely necessary for any maintenance or troubleshooti. There are many different types of labels currently on the market, and they all have their pros and cons. Some are easy to apply initially but are difficult to change down the road. Others are shrink-wrapped and create a secure fit but require the wire to be unterminated in order to be applied. Others are designed to be installed into a pre-existing. We have discussed wire and tube labeling, but what about their landing locations? In order for wire labeling to make sense, the location the wires terminate should also be labeled. In order to do this, labels are often needed to mark terminal blocks and different components in the cabinet or on the system. When tracing the wiring of a faulty compon.