HEIDENHAIN TNC 426 (280 476) - Manual (Page 470)

HEIDENHAIN TNC 426, TNC 430 443
12.15 Displa
ying Oper
ating Time
12.15 Displaying Operating Time
Function
The MACHINE TIME soft key enables you to show different operating
time displays:
The machine tool builder can provide further operating
time displays. The machine tool manual provides further
information.
Operating time Meaning
Control ON Operating time of the control since its
commissioning
Machine ON Operating time of the machine tool since
commissioning
Program run Duration of controlled operation since initial
setup