产品详细资料
每个电源必须配备电源完整性监控,安全关键输入读回系统控制器或由I/O模块提供的隐式电源监控。任何电源故障都会导致警报。•除非在I/O模块中明确规定,否则所有安全关键输入和输出必须配备外部线路和负载完整性监控以及线路状态信号的安全关键读回。任何线路或负载故障都会导致警报。控制器过程安全时间(PST)过程安全时间设置定义了在发生某些内部诊断故障或系统应用程序故障时处理器允许输出保持在ON状态的长时间。如果过程安全时间到期,系统将进入其安全状态。您必须为整个控制器指定PST,这是您为整个控制器进行一次的设置,并在处理器模块中进行设置。I/O模块可以设置为较低的PST,但不得超过此总体设置。AADvance控制器采用PST=2500ms的默认值。系统集成商可使用以下方法确认是否可接受,并根据需要进行调整。
Each power source must be provided with power integrity monitoring with safety critical input read back into the system controller or implicit power monitoring provided by the I/O modules. Any power failure shall lead to an alarm. • Unless provided implicitly in the I/O modules, all safety critical inputs and outputs must be fitted with external line and load integrity monitoring and safety critical read back of the line-status signals. Any line or load failure shall lead to an alarm.Controller Process Safety Time (PST) The Process Safety Time (PST) setting defines the maximum time that the processor will allow the outputs to remain in the ON state in the event of certain internal diagnostic faults or systematic application faults. If the process safety time expires the system will go to its safe state. You have to specify the PST for the whole controller, this is a top level setting that you make once for the whole controller and is set at the processor module. I/O modules can be set at a lower PST but must not exceed this overall setting. An AADvance controller adopts a default value for the PST = 2500ms. The system integrator can use the following method to confirm whether this is acceptable and adjust as necessary.
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