ballvietnam
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Everything posted by ballvietnam
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Redundancy for Premium PLC
ballvietnam posted a topic in Modicon / Telemecanique / Schneider Electric
Hello everyone. I am trying to solve a problem like that : To make a device redundancy we have to use two PLCs, one primary and another is standby.We can solve this problem when we use PLC that support Hot - Standby function.for instance: Premium TSXH5724 or TSXH5744 or Quantum PLC support this function. But if We don't have these PLC we have to find another way. I have two PLCs premium TSX 573 634, one Ethernet OTB They connect to each other thought SWITCH. the protocol is modbus TCP. Two PLCs have the same program.When nothing happens only Primary control OTB and Standby just request status of Primary. When Primary fail, it means that : Standby can not recive signal from primary (the communication between primary and standby fail) so standby will take over to control OTB.I think the most importance is how we can detect primary PLC fail. Does anyone who interested in this problem, give your idea to solve this problem or who aldready solved plz share your solution with us. thank for your regard -
Modicon Quantum hotstandby Scada Communication
ballvietnam replied to cadence's topic in Modicon / Telemecanique / Schneider Electric
Hi In Quantum hostandby PLC I dont know what happen If the communication of Primary and standby fall even CPU of primary is running and controlling ( for example: the cable is cut out). for this situation whether Standby take over become Primary? best regard -
Twido - Ethernet Data Transmission
ballvietnam replied to sb234's topic in Modicon / Telemecanique / Schneider Electric
I know we can use modbus TCP for twido PLC that is supported ethernet. We use EXCH3 to transfer modbus frame from master( client) to slave( server). But in help file we don't have any structure of frame.I know modbus TCP frame has MBAP header, function code, data but I don't know how to apply for Twido. for example I want to read two word from slave: %MW100 and %MW101. how should I define the table ( frame) and use EXCH3 in twido ethenet port I have configured IP slave address :137.123.12.1, index:1. thanks -
Modbus on Ethernet, For Twido
ballvietnam replied to rajsiyer's topic in Modicon / Telemecanique / Schneider Electric
as in my experience: for modbus protocol you use Configure " Express Communication" : Exeternal IO device -> Schneider Electric -> Twido -> ( you can choose modbus RTU or Modbus TCP) and next in variable tag: in address: 40001-49999 for register out, you can write from citect to twido) ( for example : 40001=%MW0) 30001-39999 for register in you can read register from twido ( 40001=%MW0) you try more with 00001 for %M0 out 10001 for %M0 in Port is 502 -
Modicon PLC software
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank everyone I have aready had Unity Pro 4.0 thank everyone again -
Modicon PLC software
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank Camel. -
Premium messaging service
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank for everyone. I done it already -
Premium messaging service
ballvietnam posted a topic in Modicon / Telemecanique / Schneider Electric
Hi everyone I am trying to communicate two Premium PLCs by using messaging function. I have two premium PLCs ( ETY port built in) with IP address : PLC1: 135.124.15.1 (Server) PLC2: 135.124.15.2 (client) I want to exchange data between two PLCs by using modbus TCP protocol ( client/Server), But I don't know how to configure which is client and which is server. I configured and programed for PLC2: in IP configuration : IP address : 135.124.15.2 I ran two PLCs but I have not had result. please give me suggestion thank a lot -
Hi every body I am new.I have just begun using premium PLC. I use PL7 4.5 to program for it but I don't how to simulate it.who could tell me any simulation program for PLC of Schneider thanks
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Hi everyone I have a problem when I try to update concept 2.6 SR5. I have already installed Concept 2.6 SR1 trial version and I want to update to Concept 2.6 SR5 but I can not. When I installed the file update of Concept 2.6 SR5 It display the message :" You haven't selected a directory where concept 2.6 is already installed" I sure I installed Concept 2.6 SR1 trial version at "C:\concept " folder, and I chose Destination folder is C:\Concept. Thank for your help
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unity v4 health bit
ballvietnam replied to jagg's topic in Modicon / Telemecanique / Schneider Electric
try your best -
Connecting Twido with Citect Scada
ballvietnam replied to kevin-sw's topic in Modicon / Telemecanique / Schneider Electric
as in my experience: for modbus protocol you use Configure " Express Communication" : Exeternal IO device -> Schneider Electric -> Twido -> ( you can choose modbus RTU or Modbus TCP) and next in variable tag: in address: 40001-49999 for register out, you can write from citect to twido) ( for example : 40001=%MW0) 30001-39999 for register in you can read register from twido ( 40001=%MW0) you try more with 00001 for %M0 out 10001 for %M0 in -
Twido and Citect
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
THANKS A LOT I WILL TRY -
Hello everyone I have problem went i try to connect twido and citect 7.10 use direct driver.Protocol is modbus TCP/IP I can not import the *csv file that i have created from Twidosuite. I meet the error:" unable to import tag the operation has failed" i am waiting for your help thank
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Global data in unity pro 4.0
ballvietnam posted a topic in Modicon / Telemecanique / Schneider Electric
Hello Everyone I am trying to exchange data between two Premium PLCs by using Global Data. in PLC1 I configure : in IP configuration tab : IP address: 192.168.1.51 in IP Global Data tab : Group address : 239.255.255.254 group name : group_1 in PLC1 I configure : in IP configuration tab : IP address: 192.168.1.52 in IP Global Data tab : Group address : 239.255.255.255 group name : group_1 and two PLCs have the same variable : name : speed Type : int Address : %MW100 Global data : PUB Group : Group_1 ID : 1 Is this correct? I run two PLC and try to change the valuve of %MW100 in each PLC but the valuve of %MW100 in other PLC can not change thank for your regarding -
Telemecanique TWDLCDA40DRF
ballvietnam replied to thebhoy11's topic in Modicon / Telemecanique / Schneider Electric
Hello everyone, I have a problem when i try to connect Twido TWDLCAE40DRF and Citect.I use ethernet port how to connect Twido and Citect by using direct driver. In citect I can not import the *CSV file that i have created from twidosuite. the error: "Operated has failed" thanks -
hello everyone I am using Premium PLC.I have used OFS to connect PLC and Citect already. But I want to use direct driver to connect Premium and Citect.My problem is I can not link the Bool tag or Ebool Tag from unity pro to Citect.For example I can not link the EBOOL tag %I0.2.0 to Citect. i am waiting for your help thank
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Redundancy for Premium PLC
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
first of all, I thank for your regard I know what you worry.I send you this document that I received from an expert in Schneider Electric.I hope you can find useful things.I think we have the same concept -
thank Ganbit. I am trying to solve this problem. It's lucky when Schneider Electric will support our department some products Which includes Vijeo Citect SCADA software( liciense) and there are many things to do in front of.
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Hi Every body. I have used Citect for three months and i connected LAN successfully .Now i want to built redundancy system with vijeo citect but i don't know how to do that.I read help file many time but it is not clear. I created two I/O server (I/O server 1 and I/O sever 2) in different machine but i don't know how to setup which I/O server is primary server and other's is standby server. two machines connect together by LAN with IP address :172.24.28.112 and 172.24.28.113.After configuring how i have to write cicode file to redundancy system can run perfectly. who can help me solve this problem. in my project i have one PLC of Siemen(CPU 224 with one com comport) and two machines connected through LAN. best regard
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Modicon PLC software
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank aggattapauer.It is lucky when next time Schneider Electric will support our department many products includes : Twindosute 2.1 -
Modicon PLC software
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank I am waiting for you . I want to ask you one more question: I use TwidoSuite to program Twido PLC but I can't simulate proccess because I can't find the S symbol on Quick Access Bar. thank alot -
Modicon PLC software
ballvietnam replied to ballvietnam's topic in Modicon / Telemecanique / Schneider Electric
thank for your regard I looked for some where even in Schneider Electric.com to download unity pro but I haven't found it. could you tell me where I can download demo or trial version? Can you speak Vietnamese? CAM ON -
thanks for your regard i am using vijeo citect version 7.0.I know that: there are three kind of redundancy: IO server redundancy,IOdevice redundancy and Dual Lan redundancy.Because i have only one PLC, one Lan network, two PCs so I want to build IOserver redundancy system.two PCs connect to one PLC S7200(CPU224) and connect together through LAN. I created two IOsevers on two PCs. on PC1 :network address:172.24.28.112 IOsever1. IOdevice: PLC(S7200) protocol :OPC number :1 port name :PORT1_BOARD1 RAM protocol :GENERIC number :2 port name:DISKDRV on PC2 :network address:172.24.28.113 IOsever2 IOdevice: PLC(S7200) protocol : OPC number :1 port name :PORT1_BOARD1 RAM protocol :GENERIC number :2 port name:DISKDRV what i have to do next to build redundancy system.How do we know which IOServer is primary IOServer,which is standby IOServer.That may be defined in Cicode? When I have to press F2? Could you tell me more details.If you have done the Citect Redundancy system,Would you write one tutorial for us? My English is not good but i hope you understand what i says Thank a lot