FLOWSERVE 131846.999.000自动化控制模块

产品详细资料
COMMREQ梯形逻辑示例下例中块移动功能的输入值取自本章中的打开Modbus/TCP连接（3000）、Modbus/TTCP读取（3003）和关闭Modbus/TPC连接（3001）示例。此示例中使用了命名变量，以使梯形图程序更易于执行。LANIFOK是LAN接口状态位的6位。LAN_OK是LAN接口状态位的3位。CH5_OPEN是LAN接口状态位的第25位。所有其他昵称可以根据您的选择进行分配。运行#1:Input LANIFOK（LAN接口状态位的6位）监测以太网接口的运行状况。输入LAN_OK（LAN接口状态位的3位）监测以太网接口的在线/离线状态。如果两个比特都被设置，则网络连接是可用的并且是健康的。CH5_OPEN（LAN接口状态位的第25位）监测信道5连接打开状态：它需要为0（关闭）。如果满足这些条件，可以发送COMMREQ，因此ETH_READY线圈打开。在本例中，ETH_READY用作Rungs 2-16的联锁。Rung#2：当ETH_READY设置且CH5_OPEN未设置时，输入DO_OPEN触发OPEN_REQ，从而启用OPEN Modbus/TCP Connection COMMREQ的MOVE和COMMREQ功能。OPEN_REQ是一个单触发（正转换）线圈，当ETH_READY和DO_OPEN都从OFF转换为ON时激活一次期的
COMMREQ Ladder Logic Example The input values for the Block Move Functions in the example below are taken from the Open Modbus/TCP Connection (3000), Modbus/TCP Read (3003), and Close Modbus/TCP Connection (3001) Examples in this chapter. Named variables are used in this example to make the ladder program easier to follow. LANIFOK is bit 16 of the LAN interface Status bits. LAN_OK is bit 13 of the LAN interface Status bits. CH5_OPEN is bit 25 of the LAN interface Status bits. All other nicknames may be assigned as you choose.Rung # 1: Input LANIFOK (bit 16 of the LAN interface Status bits) monitors the health of the Ethernet interface. Input LAN_OK (bit 13 of the LAN interface Status bits) monitors the online/offline status of the Ethernet interface. If both bits are set, the network connection is available and healthy. CH5_OPEN (bit 25 of the LAN interface Status bits) monitors channel 5 Connection Open status: it needs to be 0 (off). If these conditions are met, it is okay to send a COMMREQ, so the ETH_READY coil is turned ON. ETH_READY is used as an interlock for Rungs 2-16 in this example. Rung # 2: When ETH_READY is set and CH5_OPEN is not set, Input DO_OPEN triggers OPEN_REQ, which enables execution of the MOVE and COMMREQ functions for the Open Modbus/TCP Connection COMMREQ. OPEN_REQ is a one-shot (Positive Transition) coil, activating once when both ETH_READY and DO_OPEN have transitioned from OFF to ON
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。

只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●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