产品详细资料
地址偏移和长度指定Modbus/TCP设备中的位置和要传输的数据单元数量。地址偏移量是指服务器中该内存区域相对于基本地址的偏移量。长度是要传输的寄存器或线圈的数量。PLC数据区是写入Modbus/TCP设备的数据的来源。功能代码5,写入单个线圈,强制线圈打开或关闭。要强制线圈关闭,值零(0)用作COMMREQ数据值。如果PLC存储器类型为位类型,则远程设备线圈设置为与指定的PLC存储器位置相同的状态。如果PLC存储器类型为字节或字类型,则使用零值(0)强制线圈关闭,使用零值(1)强制线圈打开。功能代码15,写入多个线圈,强制多个线圈打开或关闭。如果PLC存储器为位类型,则远程设备线圈设置为与指定PLC存储器位置中相应位相同的状态。如果PLC存储器类型为字节或字类型,则远程设备线圈遵循字节或字存储器中包含的压缩位的状态。例如,如果16个线圈从%R1的客户端PLC存储器写入PACSystems Modbus服务器,从%Q1开始,包含0x1111的值
An Address Offset and Length specify the location in the Modbus/TCP device and the number of data units to transfer. The Address Offset is the offset from the Base Address for that memory region in the server. The Length is the number of Registers or Coils to transfer. A PLC data area is the source for the data written to the Modbus/TCP device. Function Code 5, Write Single Coil, forces a Coil On or Off. To force a coil off, the value zero (0) is used as the COMMREQ data value. If the PLC memory type is a bit type, the remote device coil is set to the same state as the specified PLC memory location. If the PLC memory type is a byte or word type, a value of zero (0) is used to force a coil off and a value of one (1) is used to force a coil on. Function Code 15, Write Multiple Coils, forces multiple Coils On or Off. If the PLC memory type is a bit type, remote device coils are set to the same state as the corresponding bits in the specified PLC memory location. If the PLC memory type is byte or word type, the remote device coils follow the state of the packed bits contained in the byte or word memory. For example, if 16 coils are written to a PACSystems Modbus server starting at %Q1 from the client PLC memory at %R1 containing a value of 0x1111
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