If {TAIL ~ the temperature rise} is more than {HEAD ~ a predefined threshold}, external interfaces are disabled, cell operations are halted and calibration is performed 
If { TAIL ~ the temperature rise } is more than { HEAD ~ a predefined threshold } , external interfaces are disabled , cell operations are halted and calibration is performed
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH