产品详细资料
对于大多数应用程序来说,不需要超时,因为写入周期充当超时。(单词12应该为零表示没有超时。)但是,在两种特殊情况下,建议指定超时:▪ 当时间单位数(字11)为零时,以便在上一次传输完成后立即发出下一次传输,并且不会报告周期错误。在这种情况下,可以指定超时值,以便通道错误位报告超时错误。▪ 当写入周期非常长(分钟或小时)时。在这种情况下,可以指定一个较短的超时值,这样应用程序就不必等到写周期到期后再采取操作。(字13)本地可编程逻辑控制器-存储器类型:字13-14指定本地可编程控制器中的位置,以太网接口将在该位置获取要写入远程可编程逻辑电路的数据。字13的有效值列在“建立读取通道”的描述中。要传输的数据量由写入远程PLC的数据的存储单元的数量指定(字17)。(字14)本地PLC-存储器起始地址:字14确定本地PLC中的起始地址,从该地址写入数据。输入的值是从字13中指定的存储器类型和模式的PLC存储器开始的偏移量(基于1)。此偏移量将以位、字节或字为单位,具体取决于指定的模式(例如,如果字13=16,字14=2,则起始地址将为%I9)。值的有效范围取决于PLC的内存范围。
For most applications, a timeout is not needed because the write period acts as a timeout. (Word 12 should be zero for no timeout.) However, there are two special circumstances in which specifying a timeout is recommended: ▪ When the number of time units (Word 11) is zero, so that a subsequent transfer will be issued as soon as the previous transfer completes and no period errors are reported. In this case, a timeout value can be specified so that the Channel Error bit will report timeout errors. ▪ When the write period is very long (minutes or hours). In this case, a shorter timeout value can be specified so the application doesn’t have to wait for the write period to expire before taking action. (Word 13) Local PLC - Memory Type: Words 13–14 specify the location in the local PLC where the Ethernet interface will get the data to be written to the remote PLC. Valid values for Word 13 are listed in the description of Establish Read Channel. The amount of data to be transferred is specified by the number of memory units of the data written to the remote PLC (Word 17). (Word 14) Local PLC - Memory Starting Address: Word 14 determines the starting address in the local PLC from which the data is to be written. The value entered is the offset (1-based) from the beginning of PLC memory for the memory type and mode specified in Word 13. This offset will be in bits, bytes, or words depending on the mode specified (for example, if Word 13=16 and Word 14=2, then the starting address will be %I9). Valid ranges of values depend on the PLC’s memory ranges.
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