SAFE CHECK 8 电动工具用于检查电器安全测试仪 Clare

产品标题：SAFE CHECK 8 电动工具用于检查电器安全测试仪 Clare

型号： SAFE CHECK 8 电动工具用于检查电器安全测试仪 

品牌 Clare

质保：七天验收期，质保期一年
发货期：1-3个工作日

产品图片展示

产品详情资料
启动并配置CI522时，必须将其设置为可操作，以便启用
Advant Fieldbus 100上的通信，并参与总线主机的共享
责任。这由Advant控制器400系列自动完成。
如果CI522是个投入运行的通信接口，它会立即假定
公共汽车主人的责任。
如果另一个通信接口在CI522之前成为总线主控接口，则CI522将检测
Advant Fieldbus 100上存在总线主控器，并努力实现同步。
如果CI522在其他通信接口已经存在的总线上被命令运行
分担总线主控责任，CI522向当前主控发送消息以通知
它的存在。然后，当前总线主机将扫描表和当前总线长度发送到
CI522同时执行总线主控职责。CI522将自己的CDP添加到
扫描表，然后请求成为当前总线主控。在获得巴士大师称号后
新更新的扫描表将分发给所有其他总线管理员。
如果CI522因数据库更改而联机更改其配置。CI522
更新自己的扫描表，然后请求成为总线主控。当它成为总线主控时
扫描表被分发给所有其他总线管理员。
如果总线上有另一个站点（即总线管理员）配置了不同的
逻辑长度CI522将运行一小段时间，然后离开
操作状态。这是因为当前为总线配置的总线长度是分布式的
通过总线主站连接到CI522，并与CI522自身的配置参数进行比较，
如果它们相等，则CI522保持运行，但如果它们偏离，则CI52将保留
操作状态，并关闭主板前面的所有二极管When the CI522 is started and configured, it must be set operational in order to enable
communication on the Advant Fieldbus 100, and to participate in the sharing of the bus master
responsibilities. This is done automatically by the Advant Controller 400 Series.
If the CI522 is the first communication interface to become operational, it immediately assumes
the bus master responsibilities.
If another communication interface becomes bus master before the CI522, the CI522 will detect
the presence of a bus master on the Advant Fieldbus 100 and work to get synchronized.
If a CI522 is commanded operational on a bus where other communication interfaces already
shares the bus master responsibilities, the CI522 sends a message to the current master to notify
its presence. The current bus master then sends the scan table and the current bus length to the
CI522 while carrying out the bus master responsibilities. The CI522 adds its own CDPs to the
scan table and then asks to become the current bus master. After receiving the bus mastership
the new updated scan table is distributed to all other bus administrators.
If a CI522 gets its configuration changed on-line due to changes in the database. The CI522
updates its own scan table and then asks to become bus master. When it has become bus master
the scan table is distributed to all other bus administrators.
If there is another station (that is bus administrator) on the bus that is configured with a different
logical length the CI522 will become operational for a short moment and then leave the
operational state. This happen since the bus length currently configured for the bus is distributed
to the CI522 by the busmaster and compared with the CI522’s own configuration parameters,
if they are equal the CI522 remains operational, but if they deviate the CI522 leaves the
operational state and turns off all diodes on the front of the boar

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