HEIDENHAIN ND 1300 CNC Setup - Manual (Page 21)

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3
CNC Setup
Level
All button responses are either momentary or toggle. Momentary functions are level-based and are ac-
tive only while the button is pressed and held. Toggle functions are activated when the button is pressed
and released, and deactivated when the button is pressed and released again. Configure any of the button
responses as momentary (level-based) by checking the button’s Level box. Clear the Level
box to configure the button response as toggle.
Active high
All button logic is either active high or active low. Configure each button to match the input requirement
by checking the Active High box for positive logic, or clearing it for negative logic.
This is only relevant for level-based buttons.
Button Function Assignments