[Problem]: S473 connected to the PT100 and transmitter, temperature value cannot be read on cloud pl
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[Problem]: S473 connected to the PT100 and transmitter, temperature value cannot be read on cloud pl
[Problem]: S473 connected to the PT100 and transmitter, temperature value cannot be read on cloud platform.
【Solution】
(1) Connect the device to the computer, open the configuration software, and see if the temperature can be read on the configuration software. If you can't read it, please check the second step below. If you can read it, please check the third step.
(2) Check the connection of PT100 and transmitter, if you want to use the power output of S473 to supply power to the transmitter, then the connection method is: DC Out'+'of the positive terminal equipment of the transmitter, and'+' of the negative terminal of the transmitter connected to AIN; in addition, please make sure that the dial switch has reached the mA terminal;
(3) Check whether the device ID of S473 is consistent with the slave address settings on cloud platform, and check whether the register address on cloud platform is correct.