产品详细资料
存储器位置1-7(字1)数据块长度的进一步考虑:这是命令块的数据块部分的字长度。数据块部分从命令块的字7开始。长度是从字7的数据块开始测量的,而不是从命令块开始测量。每个命令的正确值以及每个命令的相关长度将在下一节中指定。(字2)WAIT/NOWAIT标志:对于TCP/IP以太网通信,必须设置为零。COMMREQ状态字:以太网接口更新COMMREQ的状态字,以显示命令的成功或失败。命令字3和4指定COMMREQ状态字的PLC存储器位置。有关更多信息,请参阅本节中的COMMREQ状态字内存类型。(字3)COMMREQ状态字内存类型:此字指定COMMREQ态字的内存类型。(字4)COMMREQ状态字地址偏移:此字包含所选存储器类型内的偏移。状态字地址偏移量是一个从零开始的数字。例如,如果您希望%R1作为COMMREQ状态字的位置,则必须为偏移量指定一个零。%R100的偏移量为十进制99。但是,请注意,这是通道命令中一个基于零的字段。(使用%W内存时,可以输入的大偏移量值为65535,表示%W65536。)(字5):保留。设置为零。(单词6):保留。设置为零。(字7及以上)数据块:数据块定义要执行的信道命令。
Further Considerations for Memory Locations 1-7 (Word 1) Data Block Length: This is the length in words of the Data Block portion of the Command Block. The Data Block portion starts at Word 7 of the Command Block. The length is measured from the beginning of the Data Block at Word 7, not from the beginning of the Command Block. The correct value for each command, and the associated length of each command, is specified in the next section. (Word 2) WAIT/NOWAIT Flag: Must be set to zero for TCP/IP Ethernet Communications. COMMREQ Status Word: The Ethernet interface updates the COMMREQ status word to show success or failure of the command. Command words 3 and 4 specify the PLC memory location of the COMMREQ status word. For more information, refer to COMMREQ Status Word Memory Type in this section. (Word 3) COMMREQ Status Word Memory Type: This word specifies the memory type for the COMMREQ status word. (Word 4) COMMREQ Status Word Address Offset: This word contains the offset within the memory type selected. The status word address offset is a zero-based number. For example, if you want %R1 as the location of the COMMREQ status word, you must specify a zero for the offset. The offset for %R100 would be 99 decimal. Note, however, that this is the only zero-based field in the Channel commands. (When using %W memory, the maximum offset value that can be entered is 65535, signifying %W65536.) (Word 5): Reserved. Set to zero. (Word 6): Reserved. Set to zero. (Words 7 and up) Data Block: The Data Block defines the Channel command to be performed.
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。
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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