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num parameter manual - Documentation CN

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8.6 Spindle Reference Reversal P41<br />

Description<br />

Used to define the spindle reference direction.<br />

Principle<br />

Spindle 1 Word N0<br />

Spindle 2 Word N1<br />

Spindle 3 Word N2<br />

Spindle 4 Word N3<br />

Each word corresponds to a spindle from 1 to 4.<br />

8 - 14 en-938818/8<br />

Category Spindles<br />

Type 0 8-bit hexadecimal<br />

No. of words 4<br />

Only bit 0 to 5 of each word are significant. The bits of each word are addressable by spindle speed ranges M40 to<br />

M45. The bit is a 1 to indicate that the spindle reference is reversed.<br />

Bit 7<br />

UNI-TE request (see UNI-TE Protocol User’s Manual)<br />

Bit0<br />

M40. speed range<br />

M41. speed range<br />

M42. speed range<br />

M43. speed range<br />

M44. speed range<br />

M45. speed range<br />

The spindle reference directions can be modified by a UNI-TE request. A reset (<strong>CN</strong>C reset) resets the <strong>CN</strong>C to the<br />

state specified by P41.<br />

REMARK: For DISC NT, this <strong>parameter</strong> is located in the servo-drive.

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