What does an E-Stop message take priority over?

• A. Takes priority over all other information prompt messages
• B. Only critical errors
• C. Only warnings
• D. It does not have priority

Answer: (A)

An E-Stop message takes priority over all other information prompt messages because safety requires immediate action to stop all robot activity. When the E-Stop is activated, the controller halts motion, stops executing commands, and prevents further actions until the system is safely reset, regardless of any other prompts or messages on screen. This ensures a potentially dangerous condition cannot be ignored in favor of less important information. It isn’t limited to just critical errors or just warnings, and it does have priority over every other prompt, so saying it has no priority would be incorrect.