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Nicklamp

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  1. Nicklamp
    Hello I am trying to read inputs and outputs via modbus tcp from an other plc. i have succeed in reading iputs or outputs but how can i do that simultaniously?
  2. Nicklamp
    i am trying to read an input via modbus tcp from a vision 700 with a vision 700. I succeed in reading MIs but i cant find the right addresing for Inputs. Its confusing.. Can someone tell me the adress if I want to read input 0. There is a type: Pointer + Operand Offset + MODBUS Offset witch i can not understand. Can someone pls explain? Thank you.
  3. Nicklamp
    Hello. Noob here need some help. Is it possible to change values in timers through webserver and save that value? I can change the value but oly for one time countdown.
  4. Nicklamp
    Thanks for your reply. So helpful! thank you.
  5. Nicklamp
    Thank you very much!
  6. Nicklamp
    Hi i try to connect this transmiter https://store.clarksonlab.com/HI8936C.aspx . it has the following terminal. 1. 20+ vdc 2. com 3. com 4. 4-20ma. 1and 2 is the power supply and 4-20 should go in the analog input. plc and transmiter have the same power supply. i get no signal. I can measure 4-20 ma between +20 vdc and 4-20 ma at the transmiter. samba has 37 Ω resistance analog input and this transmiter is max 500 Ω output should i use a 500 Ω resistance connected in series? thank you in advace!
  7. Nicklamp
    i always get 32767. i set the jumper as follows: jp1 A jp2 A jp3 A jp4 B jp5 A jp6 A jp7 A jp8 B jp9 B jp10 B jp11 A JP12 B i use a 2 wire current sensor 4-20 mA. i have connected the + of the sensor to the ps and the - to the analog input 5. i configured the ai5 for 4-20mA.
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