Utility Circuit Breaker Status Warning
系统运作描述:
当以下两种情况发生时，公用电断路器不稳定、间歇或不正确状态的事故代码 3546-2 将变为现行状态：
- 转换开关功能已启用。
- 没有为公用电断路器 AUX A 配置的数字输入。
当存在为 AUX A 配置的输入且信号冲突时，也可能会激活此事件。
注: 与具有相同逻辑电平的信号有冲突。
测试步骤 1. 确认 EMCP 设定点
- 发电机/公用电自动转换启用状态参数用于打开或关闭公用电断路器状态警告。 参数默认设置为停用。 使用 EMCP 上的箭头按钮和 "OK" 按钮导航到"转换开关"。 在显示"配置"的屏幕中，按下箭头键选择"所有设定点"。 接着，选择"控制"，然后选择"转换开关"。 然后按 "OK" 按钮。 将状态更改为启用或停用。
- 确认 EMCP 数字输入程序。 确保数字输入配置为公用电断路器" AUX A"。 如需导航到参数，在"配置"屏幕中，使用箭头键和 OK 按钮选择"输入和输出"。 接着，选择"数字输入"。
结果:
- - 停止
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