产品详细资料
生产者周期可按2毫秒的增量进行配置。如果生产者周期设置为零,则每扫描一次或每2毫秒安排一次生产,以较慢者为准。在具有快速扫描时间的PLC中,将生成的交换安排在零会导致网络和以太网接口上的负载非常高,这可能会降低以太网的整体性能。在扫描时间较短的PLC中,在零周期内安排多个交换可能会导致以太网接口无法产生所有所需的数据,并会降低SRTP通信性能。5.5.3消费者更新超时周期对于每个消费的交易所,可以配置更新超时周期。它确定以太网接口在声明刷新错误之前等待交换机中启动或后续数据包的时间。使用者的更新超时时间应至少设置为生产者时间的两倍。在非常小的生产者周期内,更新超时也应该允许网络传输变化。否则,PLC可能偶尔错误地报告刷新故障。使用零作为已消耗交换机的更新超时时间,以禁用超时检测。
Producer period is configurable in increments of 2 ms. If the Producer Period is set to zero, production is scheduled every scan or every 2 ms, whichever is slower. In a PLC with rapid scan times, scheduling a produced exchange at zero results in a very high load on the network and on the Ethernet interface, which can degrade overall Ethernet performance. Scheduling multiple exchanges for a zero period in a PLC with a low scan time can result in the Ethernet interface being unable to produce all the required data and will degrade SRTP communication. 5.5.3 Consumer Update Timeout Period For each consumed exchange, an Update Timeout period can be configured. It determines how long the Ethernet interface will wait for the starting or subsequent packet of data in the exchange before declaring a refresh error. The update timeout period for the consumer should be set to at least twice the producer period. At very small producer periods, the update timeout should also allow for network transfer variation. Otherwise, the PLC may occasionally falsely report refresh faults. Use zero for the update timeout period of a consumed exchange to disable timeout detection.
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