产品详细资料
在系统内分配模块和信道时,应考虑信号的功能。在许多情况下,可以使用冗余的致动器配置,或者不同的致动器类型可以提供替代的控制和缓解可能性。工厂设施经常有相关信号;在这些情况下,重要的是确保超出系统容错能力的故障不会导致无法响应安全要求或意外操作。在某些情况下,这将要求在同一模块上分配信道,以验证模块故障导致相关信号失效安全。然而,在大多数情况下,需要在模块之间分离信号。在采用非冗余配置的情况下,特别重要的是确保在系统发生故障时产生故障安全措施。
The function of a signal shall be considered when allocating the module and channel within the system. In many cases, redundant actuator configurations may be used, or differing actuator types can provide alternate control and mitigation possibilities. Plant facilities frequently have related signals; in these cases it is important to ensure that failures beyond the system's fault-tolerant capability do not result in either an inability to respond to safety demands or in inadvertent operation. In some cases, this will require that channels be allocated on the same module, to verify that a module failure results in the associated signals failing-safe. However, in most cases, it will be necessary to separate the signals across modules. Where non-redundant configurations are employed, it is especially important to ensure that the fail-safe action is generated in case of failures within the system.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation