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Recently i had a problem with Polysonic flow transmitter(model DCT 1088).The transmitter works on 24 v DC and is powered from the PLC power supply.Its output is 4 to 20mA.The transmitter has a serial port , through which we can configure the transmitter using Laptop/Notebook.The problem is whenever I try to hook up the Laptop/notebook to the serial port(9 pin)of the transmitter,it is causing the PLC control supply to trip ,causing the whole system shutdown.
(The grounding connections and other wirings in the transmitter are O.K.)
Can any one suggest what may be the possible reasons for the above problem?.
You can also Email to [email protected]
Thx and Regards..Giri.
(The grounding connections and other wirings in the transmitter are O.K.)
Can any one suggest what may be the possible reasons for the above problem?.
You can also Email to [email protected]
Thx and Regards..Giri.