Is it true that every SCADA system should have unique colors and symbols without consistency?

In the context of SCADA (Supervisory Control and Data Acquisition) systems, it is essential to maintain consistency in the use of colors and symbols to ensure effective communication and operation. Unique colors and symbols without consistency can lead to confusion and misinterpretation, which can impact monitoring and control processes negatively.

Having a standardized approach allows operators and users to easily recognize and interpret system statuses, alarms, and controls, contributing to quicker decision-making and safer operations. Consistency also aids in training new users, as they can learn a uniform system of representation that is predictable and easier to navigate.

Therefore, the correct understanding is that SCADA systems should implement consistent colors and symbols for clarity and efficiency, making the assertion that every SCADA system should have unique colors and symbols without consistency false.