产品型号: DS215KLDBG1AZZ03A
产品分类:ABB
联系人:周一飞
手机:18579229209
邮箱:1849076084@qq.com
产品详情资料
LTQ当前正在通过LTQ端口1(信道A)轮询从属设备。从机编号1和2响应LTQ端口1轮询。从3号不响应端口1轮询,导致LTQ将从3信道A位设置为1。LTQ现在变为端口2(信道B),并轮询从属编号3。从3号不响应端口2轮询,导致LTQ将从3信道B位设置为1。接下来,LTQ变回端口1,并尝试轮询从属编号4。此通信尝试成功,LTQ现在通过LTQ端口1轮询从机号码5。从机5响应完成端口1轮询。接下来,LTQ通过端口2(通道B)重复该过程。从设备1和2响应,从设备3不响应,LTQ将从设备3信道B位设置为1。LTQ变为端口1(信道A),并尝试与从设备3通信。从设备3不响应,LTQ将从设备3信道A位设置为1,切换回端口2,并恢复轮询其余配置的从设备。一旦从机4和5通过端口2被成功轮询,LTQ就切换到端口1并重复轮询过程。上述端口交替过程继续进行,直到从设备3通电并且通信故障清除。The LTQ is currently polling the slaves through the LTQ port 1 (Channel A). Slave number 1 and 2 respond to the LTQ port 1 poll. Slave number 3 does not respond to the port 1 poll causing the LTQ to set slave 3 Channel A bit to 1. The LTQ now changes to port 2 (Channel B) and polls slave number 3. Slave number 3 does not respond to the port 2 poll causing the LTQ to set the slave 3 Channel B bit to 1. Next the LTQ changes back to port 1 and attempts to poll slave number 4. This communication attempt is successful and the LTQ now polls slave number 5 through the LTQ port 1. Slave number 5 responds completing the port 1 poll. Next the LTQ repeats the process through port 2 (Channel B). Slave 1 and 2 respond, slave 3 does not respond and the LTQ sets the slave 3 Channel B bit to 1. The LTQ changes to port 1 (Channel A) and attempts to communicate with slave 3. Slave 3 does not respond, the LTQ sets the slave 3 Channel A bit to 1, switches back to port 2 and resumes polling the remainder of the configured slaves. Once slaves 4 and 5 have been successfully polled via port 2, the LTQ then switches to port 1 and repeats the polling process. The port alternation process described above continues until slave 3 is powered on and the communication fault clears.
发货期:1-3个工作日,具体可联系客服
质保:质保期一年!
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,
联系人:周一飞
手机:18579229209
电话:18579229209
邮箱:1849076084@qq.com
地址: 江西省九江市瑞昌市东益路23号赛湖农商城401号