YBNJ12扭矩协议说明英文

盘器Product AgreementSGs®CEYBNJ12 axial dynamic torque ssensorProtocol description (limited to RS485 signal output,default address is 01.data is in hexadecimal)Basic technical parameters of the transmitterThis protocol complies with the Modbus communication protocol and adopts the subset RTU nethodin the Modbus protocol RS485 half duplex working nodea)Output signal:RS485 (up to 1000 neters distance.up to 32 connections)b)Standard Modbus RTU protocol (03 function reads data,06 function writes setting data)c)Data format:9600,N,8,1 (9600bps,no checksun,8-bit data bits,1-bit stop)d)Measurement range:士Xn）e)Resolution:0.05%f)Output data:0...2000 (custonized for other ranges)g)Response frequency:10Hzh)Response speed:2 10nsModbus RTU Read Data 03 Command DescriptionDevice addressFunction code Data addressNnber of red data16cre code (lw froet hig rear)Host comnandAddress030000CNCRCO CRC1Device addressPunction codeData byteSensor ditaHost commandAddress0302*CNS HN S LNCRCO CRC1Communication examplesSet the communication device address of thet 100Nm sensor to 01,that is,[Address]-01(Address range 01-254):At this point,CRCO=84 and CRC1=0A.So the sending and returning data are as follows:Sent:010300000001840AReturn:01 03 0202 AC B9 5902AC is hexadecinal,converted to decinal to 684;Data output:0-2000 corresponds to 100Nm,so the current torque is P=200 684/2000-100=-31.6NmCalculation forula:Current valueRange imit2000Example of queryReading the current device address can only be done independently by a single sensor offlineSend FF 03 00 OF 00 01 Al D7 and return FF 03 02 00 01 5050So:The address of this device is 01 (hexadecinal)本档中列出的规格数据仅代表本文档出时产品的工状老，我们保遍修政产品规格和材料的权科：板号22.04.22追求品质贴心服务/终身推护执行标准B/T10726200724小时服务热线：400600-4496www.star-sensor.com