Kepserver与ABPLC通讯

1、AB上位和AB下位通讯通过 KepserverKepserver通讯软件用于工业自动化控制的数据交换，下面介绍AB上位通过Kepserver和 AB 下位通讯。实例： AB 上位软件：FactoryTalk View Studio V5.0，AB 下位硬件： ControlLogix L5561 1756-L61，通讯软件： KepserverEx 4.0一、配置KepserverEx 4.0通讯软件1.1、翻开通讯软件 KepserverEx 4.0，如下：1.2、添加 Channel,通道名称 :ChannellNew ChanneL - Identihcationname tan be

2、Ffom 1 to 256chaiacters in length.Namet car not contain periods, double quotations： or start with 刁门 underscore.Channel rme:Chrnellhexl >CancelHelpdrifver;I E natile diagriostics< BackCancel1.3、添加设备驱动：Con trolLogix EthernetNew Channel - Device DriverSelect the device driver you wart to assign

3、to the 匚harinelThe drop-down li$l. below contains the rw低$ of all the drivers that 4re impaled on your systemS - a S S I S 11 Tr- BIS I T B TCcrttraLagiM EthetnetNetwork Adapter:< BackCancelHelp1.4、选择网络适配器：DefaultNew Channel - Network InlerfdteThis channel is configured to communicate ovei a netw

4、ork. You can select the rueiwotk adapter that the driver sFiauld Use Irom the list below.Select 'Default1 if you 吶 ant the op era ling system to ehoo&a the rb&twoik sdcipter fct you.IX< BackCancel1.5、通道读写优化：默认设置，以下操作默认。New Channel - Write OptimizationsYou car coritfd how th server pro

5、cesses writes or this channel. Set the optimisation method and wntt-to'read duly cyde below.Note: Writing only the latent vake can affect batch pg亡essirq or the equivaleH.OptirnizaJion MethodWrite all values fa all tags 广 Write only I日忙戏 value for oon-boolean hgs* Write onlv latest value Jor all

6、 laqss S' BBI-S H ! 11 B H ! SH 1! S I S-t H P P 1 !D uty C,yclewrites for eyery 1 readPeffcimn ToNew Channel - Optlffitation SuestionsTc achieve maxiirum perforrmance, Ihere are a munnbet at optimizations that must be emphoyed when designing your server and controler application: Establish mull

7、iple snntcti口ns with 弋 single device by referericirg this device From mulliplt channtls Sdect the proper Protocol Modtj Alias sub-sbuctures'Setect the proper SOTS-Uc& Logix Array: dieneve- ibis.iuL H 亡旧 Fa Mciie lrigrnHM“riaiiiam'Biii im ili mi i< £ack : tjext > j匚日nuul通道配置完成，

8、配置参数如上。1.6、在通道上添加设备：Devicel1.7、选择控制器类型：Con trolLogix 55001.8、Device ID : , 1, 00 :以太网模块地址1:机架0：控制器槽位号格式：55,1,<Optional Routing Path>,<CPU Slot Or DH+/ControlNet GatewayPath1.9、以下参数默认New Device - Auto -Dem otlonYou demate a device for a specific period upon communic

9、atians failures. Doing this time ro read request vyritES iF applicable网il be sent lo the device. Demoting a tailed device vuill preterit stalling conrrnnuriicationa vjith other devices on the charnel.Demote afterfiemofe far|10000 3successive failuresmilli seconds厂 Discard write requests during lhe d

10、enctian period< fiack |jext、CancelHetoNew Device - Laglx Commumcations ParametersSet the port number and CIP connection timeout. The connEGbon viill close qfter Illis many seconds of inactrvi®Set the bltjck reciuest ?iae karrays in elcmenU. This is the maMinuri nunbei of elemerits tliat can

11、be lequested in 6 sine hans actionport N Limber:Inactivity Watchdog 132工| SeccndsArr Block Size；冋 ber-er t?< Sack Llext >Caned1.10、默认数据类型：FloatCOMPACTLOGIX 5370Protocol Options 选择 sy添加设备操作完成。1.11、添加标签：Click to add a static tag1.12、标签属性Name：中间变量名Address :控制器中变量名标签添加完毕。四、上位通讯1.13、翻开上位软件 SE5.0,在应用工程下添加 OPC Server-GG，翻开属性项:1.14、在 OPC Server name 下，点击 Browse 选择 KEPware Enhanced OPC/DDE Server ,如下:可选择的 OPC data server1.15、上位通过 OP