锟斤拷锟斤拷位锟矫ｏ拷锟斤拷页 > 锟斤拷锟斤拷锟教筹拷 > 锟教筹拷 > Modbus通讯协锟介及锟斤拷乜锟斤拷拼锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷Modbus锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷叱滩锟斤拷锟饺拷妫拷诙锟斤拷叱潭锟斤拷锟酵伙拷丝锟酵拷锟斤拷拢锟斤拷锟斤拷锟斤拷锟缴诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷应锟饺ｏ拷锟斤拷锟叫革拷锟斤拷锟竭程帮拷全锟芥，只锟角伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺拷锟斤拷锟斤拷锟斤拷LOCK,THIS using Modbus.Device; using Sunny.UI; using System; us
锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷Modbus锟斤拷锟斤拷锟洁，锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷叱滩锟斤拷锟饺拷妗ｏ拷诙锟斤拷叱潭锟斤拷锟酵伙拷丝锟酵拷锟斤拷拢锟斤拷锟斤拷锟斤拷锟缴诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷应锟饺★拷锟斤拷锟叫革拷锟斤拷锟竭程帮拷全锟芥，只锟角伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺拷锟斤拷锟斤拷锟斤拷LOCK,THIS锟斤拷
锟斤拷锟斤拷锟角讹拷锟竭程帮拷全锟芥，锟斤拷锟斤拷锟较凤拷锟斤拷锟斤拷锟阶帮拷陌姹撅拷锟街э拷执锟斤拷锟酵ㄑ讹拷锟揭仓э拷锟斤拷锟斤拷锟酵ㄑ讹拷锟組odbus通讯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节癸拷锟截伙拷锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷转锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷锟酵继碉拷锟斤拷模锟介（锟斤拷锟斤拷锟皆碉拷小锟斤拷锟斤拷锟脚猴拷转锟斤拷为锟斤拷锟斤拷锟斤拷藕欧锟斤拷偷锟接诧拷锟斤拷希锟斤拷锟�
ModbusRTU锟侥憋拷锟侥革拷式: 锟斤拷站锟斤拷址/锟借备Id锟斤拷1锟斤拷锟街节ｏ拷+锟斤拷锟斤拷锟诫（1锟斤拷锟街节ｏ拷+锟斤拷锟捷诧拷锟街ｏ拷N锟斤拷锟街节ｏ拷+校锟介、CRC锟斤拷锟介（2锟斤拷锟街节ｏ拷锟斤拷
一锟姐常锟矫碉拷01锟斤拷03锟斤拷05锟斤拷06锟斤拷10锟斤拷01锟角讹拷锟斤拷圈锟斤拷03锟角讹拷锟侥达拷锟斤拷锟斤拷05锟斤拷写锟斤拷圈锟斤拷06锟斤拷写锟侥达拷锟斤拷锟斤拷10锟斤拷锟斤拷锟斤拷锟斤拷拇锟斤拷锟斤拷锟叫达拷锟街碉拷锟�16锟斤拷锟斤拷15锟斤拷锟斤拷么锟矫★拷
锟斤拷圈锟角匡拷锟截凤拷锟脚★拷锟侥达拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟街碉拷牡锟街凤拷锟矫匡拷锟斤拷锟街凤拷胁锟酵拷锟斤拷锟斤拷茫锟叫达拷氩煌拷锟斤拷锟街碉拷锟斤拷硬锟酵拷锟叫в︼拷锟�
Modbus锟斤拷锟斤拷锟斤拷伪锟叫达拷锟�
锟劫硷拷锟斤拷锟斤拷锟接ｏ拷
01 锟斤拷锟斤拷锟斤拷示锟斤拷:
锟斤拷锟斤拷锟侥ｏ拷01 ,锟斤拷站锟斤拷址 锟斤拷一锟斤拷一锟斤拷485占一锟斤拷COM锟斤拷锟杰斤拷锟斤拷31锟斤拷锟街�
01 ,Modbus 锟斤拷锟斤拷锟斤拷 锟斤拷取锟斤拷圈锟斤拷址
00 a0 锟斤拷锟斤拷取锟斤拷址00a0
00 01 锟斤拷锟斤拷取一锟斤拷锟街节筹拷锟饺ｏ拷modbus通讯锟斤，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街斤拷为一锟斤拷锟斤拷址
FD E8 ,crc 16位校锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
应锟斤拷锟侥ｏ拷01, 锟斤拷站锟斤拷址
01, 锟斤拷应锟斤拷锟斤拷锟斤拷01
01锟斤拷锟斤拷锟斤拷一位锟街斤拷
01锟斤拷锟斤拷时锟津返回碉拷锟斤拷应锟街节ｏ拷锟酵得匡拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谓锟斤拷偷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷铮�00 锟斤拷锟斤拷 off ,01 锟斤拷锟斤拷 on
9048,crc 16位校锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
03 锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷
锟斤拷锟斤拷锟侥ｏ拷01 ,锟斤拷站锟斤拷址 锟斤拷一锟斤拷一锟斤拷485占一锟斤拷COM锟斤拷锟杰斤拷锟斤拷31锟斤拷锟街�
03 ,Modbus 锟斤拷锟斤拷锟斤拷 锟斤拷取锟侥达拷锟斤拷锟斤拷址
602c 锟斤拷锟斤拷取锟斤拷址602c
00 02 锟斤拷锟斤拷取2锟街节筹拷锟饺ｏ拷modbus通讯锟斤，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街斤拷为一锟斤拷锟斤拷址
1B C2 ,crc 16位校锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
应锟斤拷锟侥ｏ拷01, 锟斤拷站锟斤拷址
03, 锟斤拷应锟斤拷锟斤拷锟斤拷03
04锟斤拷锟斤拷锟斤拷4位锟街斤拷
05280005锟斤拷锟斤拷时锟津返回碉拷锟斤拷应锟街节ｏ拷锟酵得匡拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谓锟斤拷偷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷铮伙拷锟斤拷歉锟轿伙拷锟角帮拷锟轿伙拷诤螅锟斤拷锟斤拷锟斤拷锟斤拷锟揭ｏ拷锟斤拷位锟斤拷前锟斤拷位锟节猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟街斤拷要锟斤拷锟斤拷锟斤拷转锟斤拷十锟斤拷锟狡★拷
0005锟斤拷前0528锟节猴拷锟斤拷锟斤拷锟斤拷锟矫碉拷锟侥碉拷压锟斤拷 00050528HEX = 329000 DEC
05 锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷
锟斤拷锟斤拷锟侥ｏ拷01 ,锟斤拷站锟斤拷址 锟斤拷一锟斤拷一锟斤拷485占一锟斤拷COM锟斤拷锟杰斤拷锟斤拷31锟斤拷锟街�
05 ,Modbus 锟斤拷锟斤拷锟斤拷 写锟斤拷圈
0061 锟斤拷写锟斤拷圈0061
FF00锟斤拷写锟斤拷FF00,硬锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷锟斤拷FF00锟斤拷锟斤拷为NO锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷00000锟斤拷锟斤拷为0FF,锟斤拷锟斤拷锟斤拷
DDE4 ,crc 16位校锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
应锟斤拷锟侥ｏ拷05,06锟斤拷锟斤拷确应锟斤拷锟斤拷一锟姐都锟角帮拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷丫锟街达拷锟�
06 锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷
锟斤拷锟斤拷锟侥ｏ拷01 ,锟斤拷站锟斤拷址 锟斤拷一锟斤拷一锟斤拷485占一锟斤拷COM锟斤拷锟杰斤拷锟斤拷31锟斤拷锟街�
06 ,Modbus 锟斤拷锟斤拷锟斤拷 写锟侥达拷锟斤拷
4600锟斤拷写锟侥达拷锟斤拷4600
01f4, 十锟斤拷锟斤拷锟狡碉拷500,modbus锟斤拷全锟斤拷锟斤拷锟斤拷十锟斤拷锟斤拷锟斤拷锟街斤拷锟斤拷锟斤拷锟接︼拷锟�
锟斤拷锟斤还锟斤拷锟斤拷锟斤拷CRC锟斤拷锟斤拷为锟劫度撅拷锟斤拷锟侥变，锟斤拷锟斤拷没锟叫达拷CRC锟斤拷每锟斤拷锟斤拷锟斤拷锟侥碉拷锟街节凤拷锟斤拷锟戒化时CRC一锟斤拷锟斤拷浠拷锟�
应锟斤拷锟侥ｏ拷05,06锟斤拷锟斤拷确应锟斤拷锟斤拷一锟姐都锟角帮拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷丫锟街达拷锟�
10 锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷
锟斤拷锟斤拷展示一锟斤拷锟斤拷微锟斤拷锟斤拷一锟斤拷谋锟斤拷锟�
锟斤拷锟斤拷锟侥ｏ拷0E , 锟斤拷十锟斤拷锟狡达拷站锟斤拷址14
10,Modbus 锟斤拷锟斤拷锟斤拷 写锟斤拷锟斤拷拇锟斤拷锟�
015E锟斤拷写锟侥达拷锟斤拷015E
0002, 锟斤拷015e锟斤拷始写锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷址
04锟斤拷锟斤拷锟斤拷锟街斤拷
00 1E 84 80 ,锟斤拷位锟街斤拷锟斤拷前锟斤拷位锟街斤拷锟节猴拷锟斤拷锟斤拷锟街斤拷为一锟斤拷锟侥达拷锟斤拷锟斤拷址锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷址锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷200w, 00 1E 84 80 转锟斤拷为十锟斤拷锟斤拷=200w
锟斤拷锟斤还锟斤拷锟斤拷锟斤拷CRC锟斤拷锟斤拷为锟劫度撅拷锟斤拷锟侥变，锟斤拷锟斤拷没锟叫达拷CRC锟斤拷每锟斤拷锟斤拷锟斤拷锟侥碉拷锟街节凤拷锟斤拷锟戒化时CRC一锟斤拷锟斤拷浠拷锟�
应锟斤拷锟侥ｏ拷10锟斤拷锟斤拷确应锟斤拷锟斤拷一锟姐都锟角帮拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷丫锟街达拷锟�
锟斤拷锟斤拷一锟介报锟斤拷锟斤拷实同锟较ｏ拷只锟斤拷写锟斤拷锟斤拷锟街碉拷锟�-200w
锟斤拷锟捷硷拷锟斤拷锟斤拷锟斤拷锟斤拷直锟桔的匡拷锟斤拷十锟斤拷锟斤拷-200w=FFE1 7B80
锟斤拷锟斤拷锟斤拷说说锟斤拷锟斤拷通锟矫帮拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟�
1. 锟斤拷锟斤拷通讯
锟斤拷锟酵碉拷锟街斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷06锟斤拷锟斤拷锟斤拷,每锟斤拷锟斤拷锟揭讹拷锟斤拷锟皆硷拷锟侥诧拷锟斤拷指锟斤拷
2. 锟斤拷锟斤拷通讯
锟揭碉拷Modbus 通锟矫帮拷锟斤拷锟斤拷 ,锟斤拷锟斤拷锟窖★拷锟斤拷锟経sing锟斤拷锟斤拷Dispose锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷,也锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟接和关闭ｏ拷锟斤拷锟斤拷每锟轿凤拷锟斤拷一锟斤拷锟斤拷锟街革拷锟斤拷投峡锟斤拷锟接诧拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷说锟斤拷志锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟酵匡拷锟狡达拷锟斤拷
锟斤拷 region 锟斤拷志锟斤拷锟斤拷-锟斤拷锟竭程诧拷锟斤拷全模式 endregion锟斤拷锟斤拷锟斤拷鄣锟斤拷锟角╋拷铩ｏ拷锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷浅锟斤拷玫锟绞拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟�
锟斤拷锟矫凤拷式锟斤拷锟铰ｏ拷
锟斤拷锟斤拷锟斤拷说锟斤拷志锟脚凤拷锟斤拷锟斤拷锟街革拷锟酵匡拷锟狡达拷锟斤拷
锟斤拷 region Servo_Moons endregion锟斤拷锟斤拷锟斤拷鄣锟斤拷锟角╋拷铩ｏ拷锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷浅锟斤拷玫锟绞拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟�
锟脚凤拷锟酵诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节ｏ拷锟脚凤拷锟角闭伙拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟捷凤拷锟斤拷锟斤拷锟阶讹拷锟斤拷锟斤拷锟脚凤拷锟斤拷锟斤拷准锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟芥，锟斤拷锟斤拷锟斤拷锟酵拷锟叫达拷锟斤拷锟斤拷锟剿碉拷锟街凤拷锟斤拷指锟斤拷锟斤拷锟阶匡拷锟狡ｏ拷锟斤拷锟斤拷同品锟狡碉拷锟脚凤拷锟斤拷锟揭达拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷印锟�
锟斤拷锟矫凤拷式锟斤拷锟铰ｏ拷
锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷痰锟斤拷锟侥ｏ拷锟斤拷指锟斤拷涂锟斤拷拼锟斤拷锟�
示锟斤拷锟斤拷锟铰ｏ拷
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷悉锟侥匡拷锟斤拷锟斤拷圈锟街斤拷锟斤拷锟斤拷指锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐锟斤拷锟斤拷锟斤拷锟絈ingJunTestV3.0.exe
锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟窖★拷瘢锟斤拷锟斤拷锟窖★拷锟斤拷锟斤拷32路锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷路锟斤拷锟斤拷锟斤拷址锟斤拷锟斤拷IP
锟揭诧拷锟斤拷锟斤拷应锟斤拷Y1-32,锟斤拷色锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷纸锟斤拷锟斤拷锟街革拷锟�
锟斤拷锟斤拷锟角伙拷锟斤拷锟斤拷锟斤拷指锟筋，锟斤拷锟斤拷指锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷锟脚凤拷锟斤拷锟斤拷锟街革拷锟酵匡拷锟狡达拷锟斤拷
锟斤拷锟斤拷modbus锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷为锟斤拷锟剿编辑锟矫碉拷Block锟斤拷锟斤拷一锟斤拷
//锟斤拷锟铰碉拷锟� Block锟斤拷囟锟斤拷锟斤拷锟斤拷
//锟斤拷站锟斤拷址10 桶锟斤拷
//0 锟斤拷10w
//1 锟斤拷10w
//2 锟斤拷1000
//3 锟斤拷1000
//4 163w3k
//5 锟斤拷3k
//6 锟斤拷3k
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