Recent content by abdouzita103

Search Forums New Posts
  1. A

    How long is the LVDT if my process (tank) is 2.5 meters of high?

    Now i understand, and it's clear for me, thank you very much chris
  2. A

    How long is the LVDT if my process (tank) is 2.5 meters of high?

    Hello guys. I have a tank of 2.5 meters of high, in the facility where i work. An LVDT. Transmitter to measure the level of liquid inside the tank. When the tank is full of liquid, the displacer would be at the highest position, And the transmitter give me 20 ma as 100% of level. At that...
  3. A

    A master system missing, Three PLCs communicate with each other through ethernet network, is that a DCS

    I totally understand you, and your answer explained why last night i was perturbed and confused, even if it is looks so simple but i was surprised to know getting it. Now it's simple again
  4. A

    A master system missing, Three PLCs communicate with each other through ethernet network, is that a DCS

    Multiple Allen bradley control systems communication with each other on reak time, and exchange data, including ethernet network and two servers operating systems, but the thing that is missing is the master control system, can we call that a DCS????
  5. A

    rslogix 5000 8th edition too old can't open an offline copy of the program because of error message "source not available"

    hey sir; i must mention that i have a file called SK.DAT most forums they talk about it i will be glad if someone explain to me what this file is? how to use it to open the decrypted program ? thanks in advance
  6. A

    rslogix 5000 8th edition too old can't open an offline copy of the program because of error message "source not available"

    I will try to go for same as your steps, i guess my problem is how to get that cpu protection tool working first, because as picture #2 shows that neither secure nor unsecure is working, even if i get the password of the protection, i can do nothing with it
  7. A

    rslogix 5000 8th edition too old can't open an offline copy of the program because of error message "source not available"

    having a copy of a uploaded program in my personel laptop,and when i tried to open it with rslogix 5000 8th edition a message error diplays down "source not available". as you know im beginner at automation .after research and investigation i realised that this program is protected with a tool...
  8. A

    GAS DETECTORS IN ADMISSION PART IN SIEMENS TURBINES

    Thank you sir , that was usefull
  9. A

    GAS DETECTORS IN ADMISSION PART IN SIEMENS TURBINES

    thank you sir for your efforts and taking time answering my request. I read the details above and im aware of the detectors role, they detect gases and have no problem with that , but i see it as possibility of "almost zero" that atmosphere contain gases specially in a very small site where...
  10. A

    GAS DETECTORS IN ADMISSION PART IN SIEMENS TURBINES

    Good morning guys I need just an explanation about the localisation of an installed gas detector in our turbines SGT200 siemens, the constructor installed two gas detectors in admission part (exactly after filtration room) of the turbine, And two other detectors in extraction room from package...
  11. A

    Automate Allen Bradley LOGIX 5555 hardware and communications guide

    Exactly, that what i wanted to say, i don't want to go for a deep details that i dont need, and when a problem occurs in a specific module or circuit in this case going to details could help. As i said in my question im still beginner, and have no idea what each module does or role in general ie...
  12. A

    Automate Allen Bradley LOGIX 5555 hardware and communications guide

    I started learning each module datasheet, then i concluded reading a 100 page for each module ain't a solution for a beginner,,,,,, what i need from you is a guide, and the short not the long way. Hope you advice me with YouTube channel or series of online courses,,,,,,, after that i will...
  13. A

    Automate Allen Bradley LOGIX 5555 hardware and communications guide

    We work on PLC controllogix 5555.
  14. A

    Automate Allen Bradley LOGIX 5555 hardware and communications guide

    Hello all This Is my very first post in this forum, all i used to do is read and i have been so thankfull. In my new job in oil and gas industry ,we have 8 eight APIs , so it is a must to learn about Allen Bradley Automation and communication. To be honest i have no idea what should i start...
  15. A

    Display a particular Timer in HMI (ie dos system) of mark V

    Actually it's not an issue, i need the procedure to display a timer in the HMI
See more
Top