I started having issues with my USB-TC board which shows the message: “Channel 6 Temperature input has open connection” on Instacal. When performing Analog Test on CH4,5,6, & 7 only CH6 has open connection and CH7 is showing an extremely high reading. I am using Type K thermocouples. I have switched CH4 & CH5 thermocouple cable with CH6&7 but the issue is still the same. I also plugged a second USB-TC I had into the same set up and I do not get any errors.
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racleones
Hi,
I started having issues with my USB-TC board which shows the message: “Channel 6 Temperature input has open connection” on Instacal. When performing Analog Test on CH4,5,6, & 7 only CH6 has open connection and CH7 is showing an extremely high reading. I am using Type K thermocouples. I have switched CH4 & CH5 thermocouple cable with CH6&7 but the issue is still the same. I also plugged a second USB-TC I had into the same set up and I do not get any errors.
Please advise.
Rik
SN_1371582.bmp Failure.bmp
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