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No. 1948	Re: "E03" on LED screen of SIG-5560	2024-06-26

Dear Anthony Do, Thank you for your inquiry. The "E03" code on the LED display indicates that there is an error: the RTD sensor is disconnected. Please check the connection between your SIG-5560 and the RTD sensor. For more details about error codes, please refer to page 25 of the SIG-5560 User Manual: https://www.eztcp.com/en/download/pds_files/sig5560en.pdf We hope the above is helpful to you. Please feel free to contact us if you have any questions. Thank you very much. Best Regards > Anthony Do wrote: > ------------------------------------ > After connecting the SIG-5560 temperature sensor to my laptop via Ethernet along with setting the IP address and high and low references for 1-bit ADC, I'm getting an LED screen that is displaying "E03." Is this an error indication of this device? Please advise. Thanks!