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Shailesh

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  1. In that load cell example the output of load cell is read by ML resistor , but I want to read in MI resistor . so I have selected the MI resistor in Hardware configuration then I don't see the output reading of load cell . so can u give me load cell example logic with output read in MI resistor .
  2. Please can u give me load cell configuration and calibration in the form PLC logic . Beacause I don't understand that how to calibrate . The specification of Load cell are Exitation volteage - 10 VDC Nominal o/p- 3.0 mV/V I want to read the load cell value into Memory integer . So please give me Logic of load cell
  3. Hi, I have problem about plc ,that I have connected one load cell to LC1 card and done hardware configuration on plc . so I didn't get value on plc but on multimeter directly I get the value on LC1 card . so I don't understand what to do ? Beacause my connection is completely OK.
  4. Drive's slave address- 3 I am reading torque value and degree of rotation of Motor from ABB Drive . Communicaton port for ABB is RS 485 . Baud rate is 19200, and parity - none , stop bit -1 , data length -8 etc.
  5. But our modbus slave programming is working on both modscan and our scada system .
  6. Hello s.pratt, Somehow, my program is not working. I am getting error like 4 or 5. I have downloaded reference program from library. But it is not executing. Modbus slave is working perfectly. Is there any mistake in my program for Modbus Master?? Thanks, Shailesh
  7. I have created modbus master logic . so can u check this logic and tell me is this write or wrong. I want to make PLC as a master and other PLC as slave . Modbus master.vlp
  8. Does this mean that PLC cannot worked as a Modbus Slave and Modbus Master at a time ?
  9. I have query about modbus master logic . I have created mod bus master logic . In that there is error status=55 is coming which I can't understand . please check attached file of mod bus master logic and please tell me is this write or wrong? With_modbus.zip
  10. HI one more query , I don't know logic of modbus master . so can u give modbus master logic in unitronics . please........
  11. Thank u so much. This Logic is working.
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