Industrial Automation

Pulse Counting in Automatic Packaging Machines: Distinguishing Between Double-Counting Errors and Actual Product Shortages

Encoder là bộ phận nhỏ gắn trên trục động cơ, làm nhiệm vụ đếm chính xác động cơ đang quay bao nhiêu vòng, đang ở vị trí nào, rồi gửi tín hiệu xung liên tục về biến tần hoặc bộ điều khiển. Hệ thống dựa hoàn toàn vào chuỗi xung này để biết động cơ đang chạy đúng tốc độ, đúng vị trí hay chưa. Mất xung tín hiệu encoder tương đương hệ thống đột ngột mất khả năng nhìn thấy động cơ đang làm gì, kết quả thường thấy nhất là động cơ chạy sai lệch, giật cục, hoặc biến tần dừng khẩn cấp kèm mã lỗi như Encoder Fault, PG Fault.

Diffuse-reflective fiber-optic sensor probes solve automation challenges where machine space is too confined to install opposed-mode transmitter-receiver pairs. Both the emitter and receiver components are housed within a single probe, allowing it to scan one side of an object without requiring equipment to be placed on the opposite side

In many automated workshops, control systems occasionally experience issues where output signals freeze or become unstable, or fail to accurately detect minuscule components passing through narrow gaps on the conveyor belt, causing the machining process to halt abruptly without an apparent root cause.

In many automated workshops, control systems sometimes experience issues where output signals hang or become intermittent, or fail to accurately detect objects moving along the conveyor, causing the production line to halt unexpectedly without a clear root cause.

In home appliance manufacturing, electrical safety test equipment is used to test products before they are packaged and shipped. These tests are performed to detect insulation faults, verify the protective grounding path, and evaluate the product's ability to withstand electrical stress under specified conditions.

In electrical and electronic equipment manufacturing lines, electrical safety test equipment is typically installed at the final stage before products are released. Depending on the product requirements, the system can use a multifunction tester or a combination of dedicated test instruments.

Gloss is not a factor separate from color; the two characteristics work together to determine the final appearance of the printed product. Systematic measurement enables businesses to better control surface quality, detect variations early, and maintain consistency in the finished product.

Colorimeters help convert subjective color assessments into measurable, comparable data, enabling early detection of color deviations and supporting consistent color control throughout multiple stages of production.