In the overall architecture of the stage lighting system, the Stage Lighting Hoist Controller not only undertakes the core control function, but also plays the dual role of a "safety guardian" and a "system coordinator". Considering the complexity of the stage environment - such factors as frequent equipment start-stop during performances, cross-operation of lighting hoists in different areas, temperature and humidity changes in the stage space, and dust interference - the Stage Lighting Hoist Controller has integrated multiple adaptability and protection mechanisms in the design stage.
On one hand, its hardware core adopts a high-stability industrial-grade chip, matched with anti-interference shielded circuits and temperature-and-humidity-resistant shell materials. It can operate stably within a temperature range of -10℃ to 50℃ and a humidity range of 60% to 90%, while also having the ability to resist electromagnetic interference and dust erosion. Thus, it is suitable for stage scenarios of different scales and usage frequencies, ranging from small theaters to large stadiums.
On the other hand, the controller has built-in multiple safety logics such as overload protection, emergency stop, and position limit. When the load of the lighting hoist exceeds the rated value, the Stage Lighting Hoist Controller will automatically cut off the drive signal and trigger an alarm. In case of emergency, operators can send a stop command through the console or emergency buttons around the stage, and the controller will immediately interrupt all running actions. In addition, position sensors are installed at both ends of the running track of each lighting hoist; when the hoist runs to the limit position, the controller will automatically trigger the limit protection to avoid equipment collision and damage, fundamentally ensuring the safety of stage equipment and personnel.
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