Tia Portal V16: First project and simulation of WinCC Unified.
for passionnate programmers ! enjoy! http:// https://youtu.be/IspDMFQbNo8
View ArticleOne client connect to several servers
Hi dears i have one client and 21 servers i want to eatablish a connection between this client and servers is there limitation for access servers? i read that one client can access to 12 servers only...
View ArticleHeavy Ethernet Problem
Hi Dears, I have one heavy ethernet network I have 21 station PLC (S7 300) that each station have one server & I have one server that connected to all of this PLC in center. all servers are in one...
View ArticleIM151-1 issue
Hello Everyone, Newbie on Siemens I get an issue with S7-314 connected to 2x( IM15-1 slaves). In the program when --> I write (PIW) as input of FC105 the CPU switches on STOP, and BF LED turnes to...
View Articleprofinet to mitsubishi A-series?
i have been dumped an unfinished project with no budget left and i have been tasked to find a way to connect a new Siemens PCS7 system with profinet to 2-3 existing A-series mitsubishi systems. we...
View ArticleRS485 Communication With ET200S SI Module
I´m having problems to receive data from a Datalogic DS2100 barcode scanner onto a Siemens ET200S (IM151-1 Standard) CPU using a serial interface card (6ES7 138-4DF01-0AB0) with the ASCII Protocol....
View ArticleNeed a help for FC Step 7 s7 300 LADDER logic
Excuse me. I have got some problems for FC Step 7 s7 300 LAD, When FC is running, ex: Q0.0 = 1; then I break the power flow this FC, but Q0.0 still = 1. so how can I do to turn off All components in...
View ArticleTIA Portal V13- Alarm for Bool Data type
IN TIA Portal V13 HMI Alarm Setup, Discrete Alarm Not allowing Bool Tags in "Tag Trigger". Please help how to set Bool Alarms?
View ArticleAfter pressing MRES key Which memory is Cleared in S7-300
i am little bit Confuse After pressing the MRES key which type of memory I cleared . A. load memory B. work memory one another Q is processor S7 -300 is base3d on....?? a. bit based b. bytes based c....
View ArticlePCS7 programming software?
what software is required to program a PCS7 system? this may be a really stupid question, but i cant seem to find a definitive answer from google searches etc. if i search for any PCS7 specific...
View ArticleOLD Siemens PLC
I have an old stretch wrapper with a Siemens S7-200, CPU 222. The Catalog number is 6ES7212-1AB21-0XB0. I need to know what software will communicate with it as I need to extract the program for...
View ArticleSiemens S7-1200
I am new to programming. I have an application that I am working on that I would appreciate some help with. The idea is to speed up and slow down a VFD at a predetermined footage increment. For...
View ArticleProfibus connection issue
Hi I hope someone can help. When installing new hardware onto a profibus network, for example a sensor, how can I get the information needed from the sensor to talk to PLC. I have already installed...
View ArticleWhat software is needed to program Siemens Simatic S7-1200 PLC? Start up...
I'm a Controls Engineer and have exclusively used Allen Bradley for 8 years. Outside of my job, I was asked by a new start up brewery if I could help with some PLC and HMI issues they are having. I'm...
View ArticleS7 300 Hardware Configuration - Simatic Manager
Hi, Is it possible to have two hardware configurations which can be switched through HMI. currently i have two hardware configurations and the project remains same. So without connecting with Simatic...
View ArticleConversion partial code from Studio5000 to TIA Potal
Hi there, Recently we have a client who has code written in studio5000 using 1769-L30ER PLC. Most the codes written using AOI. Some of these AOI used to configure hardware of third party like...
View ArticleGoing Obsolete
I just got a quote for S7-200 MICRO/WIN software, 6ES7810-2CC03-0YX0, for 1500.00 USD. The quote also listed this product as "PHASED OUT". What is the alternate product? Why would a supplier quote a...
View ArticleS7-200 Smart Analaog input problem
Dear All, S7-200 smart with analog input/output module (EM AM06) is installed. Problem is that sometime, All LEDs of input section remains stable and suddenly all starts blinking. and at that time...
View ArticleNon siemens hardware commuincation over profibus
How do I transfer data from a non siemens device i.e., a proton gauge to a Simatic S7-300 CPU316_2 DP PLC over a profibus network.I have installed the required GSD file for the gauge into Simatic,...
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Analog output to Analog input wiring
Dear everyone, I've come up to a problem i need your help with. On the job we need to transfer an analog output signal from another plc to our remote io station, a network connection is not possible....
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