Input Signals

Troubleshooting of problems with input signals including the thermocouple and analog inputs.

Thermocouple reading decreases as temperature increases and vice versa.
The most likely cause of this is that the order of the wires is reversed on the thermocouple connector or the thermocouple input port on the Caddis device....
Tue, 23 Nov, 2021 at 3:12 PM
Thermocouple reading is over 3,000 degrees or does not read at all.
This is caused by the thermocouple being unplugged, a broken connection in the thermocouple, or a broken connection inside the Caddis device. If the therm...
Tue, 23 Nov, 2021 at 3:57 PM
Analog input signal stays at 0 when a sensor is connected.
The most common causes are wiring mistakes or an incompatible sensor is being used. Ensure that the analog sensor being used provides a 0-10 VDC output si...
Tue, 23 Nov, 2021 at 4:06 PM