All Questions
Tagged with plc communication
9
questions
0
votes
0
answers
48
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Profinet Configuration
I'm trying to communicate a PC with SIEMENS s7 1200 cpu 1214 dc/dc/dc via PROFINET. I have not found any source yet. This answer seems useful but I do not know how to create a GSD file. It is written ...
0
votes
1
answer
606
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Profinet connection between PC and PLC S7 1200
I am trying to create a communication between PC and S7 1200 PLC via Profinet. I have researched many web sites and I could not find any information for me. According to the research, I should use GSD ...
1
vote
0
answers
113
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SPI data lines look identical, but results are different, how is that possible?
I have a golden sample system which consists of 2 devices communicating via SPI.
I swap one of the devices and bit bang the SPI to make it similar to the golden sample.
However the bit banged device ...
1
vote
1
answer
619
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Using RS485 over CAT5e Foiled Twisted Pair (FTP)
I'm planning a system that has two sub systems that need to communicate with the PLC via RS485. The baud rates are 9600 and 19200 bps.
The cables are static (i.e. not moving) and placed inside of a ...
0
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1
answer
157
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Help me choose the communication protocols that I need
I am developing an industrial sensor using a sensor IC and an ARM MCU which communicate via I2C. The data size is 3 bytes. Because the environment in which the sensor is located is harsh ( high ...
0
votes
2
answers
485
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PLC as gateway with TCP/IP communication stack?
I'm having issues designing an architecture for communication in a vehicle. Currently a PC is connected through a switch to a series of ECUS, each one with a TCP2CAN converter. The PC has to be ...
0
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1
answer
90
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What do I need to do to connect an ADC IC to a Adam 6066??Is it even possible to read the inputs from the ADC chip?
I am working on a input array that uses a ADC (MCP3208 or something similar) to read in several analog inputs and convert them to Digital signals that go into an ADAM 6066 Module. What would I need to ...
0
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3
answers
415
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Pictures of different adapters, trying to understand how they work (PLC to PC communication)
I purchased the blue adapter in the picture as a USB/RS232 converter. It takes in the RJ12 cable from my PLC, and converts it to a USB input.
Now when I try to use an RJ12-DB9 Female and then connect ...
1
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2
answers
4k
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Can I transmit data over RJ12 to a PC from a PLC?
I have a Click PLC which has two RJ12 ports. I have successfully programmed it using C# and nModBus as a slave, but now I want to test the PLC as a master and the PC as a slave and noticed my laptop ...