Signal difference too large
The difference between the high and low signals is larger than 4176.
The C type Thermocouple has the greatest high and low signal spread of 4176 (-32 degrees F to 4208 degrees F). The module makes sure the difference between the high and low signals is not larger than 4176.
module
A device, typically an I/O device, that communicates with the controller. The controller, a particular 1756-IB16I or a PanelView are all considered modules.
Enter a high and low signal value with a spread that is equal to or less than 4176.
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