tmax

Set or read the maximum temperature limit in °C.

Usage

>> tmax
40.00000
>> tmax 35
35.00000

Notes

tmax sets the upper bound of the allowed temperature range. Firmware converts tmax to the equivalent resistance using the current ntccal coefficients and stores it through the rtmin limit path.

For an NTC thermistor, higher temperature corresponds to lower resistance, so the maximum temperature limit maps to the minimum resistance limit.

Changing tmax can change which tset and rtset values are accepted.