Remote IO Crevis
New equipment for automation! I using NA9379 and I want to connect with Profibus DP The document http://tinhcrevis.blogspot.com/2015/11/blog-post.html Email:nguyenvantinh.dnbt@gmail.com
View ArticleRice Lake 920i to S7-300
Does anybody knows how to communicate the Rice Lake 920i-4B with an S7-300 PLC? I need to get all the data from that weight scale and put it on my PLC and so in SCADA. I tried to access it using a...
View ArticleClik here to view.
how to control the engine speed through PLC CPU226
welcome everybody I have a question about how to control the engine speed through PLC By sending the frequency from the memory number (for example: VD100 = 50 , 60 , 70 or 100) on the HMI display...
View ArticleClik here to view.
PLC occasionally going out of Run mode?
Has anyone had an issue with Siemens plc's occasionally going out of run mode? I was doing some research and found that it could be due to a bad analog input. Is there a way to tell which input or...
View ArticleJanitza UMG96RM RS485 Bus
Dear All. i'm a new user for Janitza. and i have issue related to RS485 actually, not to Janitza itself. i have one device (UMG 96RM), where there is only RS485 (2 pin only), no RS232, no USB, No...
View Articlehardware failure of profibus network
hi guys i have to two identical Digital axis control HNC100 on profibus network to control a press machine with two stage. hardware failure (axis control module) occurs to one of the stage .someone...
View ArticleTIA V15, How to program parts produced cycle times and store in memory area
Hi guys. I am looking for some programming examples for counting cycle time of production parts and then storing them in a memory areas where the last 10 parts can be displayed on an HMI. I am using...
View ArticleS7-1500 Analogue Output Programming
I am trying to program an analogue output on a Siemens S7-1500 unit from a 4-20ma sourced analogue input scaled over 0-250 degrees. The analogue input will have an adjustable setting in the software...
View ArticleSiemens Plc Information
I am interested in learning about the siemens plc. I am very familiar with the AB PLC's. What I would like is to learn more about the siemens for my job. Can anyone direct me to any sites that have...
View ArticleDifferent projects in a single touch panel SIEMENS TP
Regards! My problem is the following. I have a client that has 7 different machines with touch panels SIEMENS TP277. A touch panel for each machine. The machines are different and therefore the...
View ArticleLinking Printer to S7 200
What type of printers can be linked to S7 200 CPUs and if there any special requirements?
View Articles7 214
Dear All , I need to connect two encoder to S7 214 PLC any one have information about 1-If it applicable to connect encoder 2-How adjust it on S/W and H/W to work good thanks in advance
View ArticleTIA Portal multiuser
Hello! I'm very new to the TIA Portal, and i need some answers about Multiuser service. In the near future i need to program some PLC's with TIA Portal with my co worker simultaneously.. He told me...
View ArticleTia Portal Programming Help PLEASE
Hello I am having some difficulty writing code for a specific function using Tia portal and a S7-1200. I 10 Digital inputs and 1 analogue output set for 0-10V. When 1 DI is high I need the AQ to be at...
View ArticleNeed advice on TI 500-5024 servo axis controller
We have a Bulletin 1388b-AV20 servo controller working in conjunction with a TI 500-5024 servo axis controller with a servo motor hooked up. This is a common setup in our facility although we are...
View ArticleCommands Protocol
Hi all, I would like to ask you about the name and manual of the command protocol for PLC Siemens. I am not asking about communication protocols, I am asking about the protocol of the commands to use...
View ArticleConnecting a printer to a TOP270 HMI
Hello all, I have a system that contains a s7 200 that communicates with TOP 270 HMI, the required data to be printed is a report chart that exists within the TOP 270. I tried to configure a printer...
View ArticleClik here to view.
IM 153-1 Bus Fault
Hi everyone! I have a bus fault on my IM 153-1 and so with my S7-400 PLC. I alreadey replaced the IM 153-1, the bus connector and the profibus cable. It has the same address on the dip switch and the...
View ArticleConverting ASCII to Real to DINT
I am new at PLC programming, I have tried some ways to convert a text into DINT and I haven't found the right way yet, maybe somebody can help me. I want to convert "Hello" to DINT, for example. I...
View ArticleClik here to view.
Programming s7 300 siemens
Hi, i can not understand plc program that marked in following image. Anyone can help whats this part of program do?
View Article