LABEC J-MPB2 User Manual
Page 12

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AT (Auto tuning key) :
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Displays present time, then temperature in turn when At key is pressed in Normal
Display Mode.
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AT key function starts if you press AT key for more than 4 seconds in Normal
Display Mode.
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By pressing AT key for more than 4 seconds during Auto Tuning Process ends
Auto Tuning Process instantly.
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Displays present temperature when AT key is pressed once during Auto Tuning
Process.
5.2 Configuring controller.
5.2.1 Setting Temperature and Time MODE.
CPU with software which is capable of digital P.I.D.-Auto tuning is equipped and contained
regulation device of supper safety class such as the regulation function for temperature
correction for Pt100, heating and others.