December 2001 Input: Spindle Reference Signal 3 – 71
3.12 Input: Spindle Reference Signal
If you have mounted a HEIDENHAIN rotary encoder directly on the spindle,
i.e., without a mechanical transmission ratio, you must not connect this input.
If you use the X30 input for evaluation of the reference signal, then adjust this
function with MP3143. (See “Machine Parameters” on page 4 – 3).
X30: Reference
signal for spindle
Pin layout:
Connecting terminal Assignment
1+24 V
20 V