num parameter manual - Documentation CN

5.2 Axis Measurement Direction P10
Description
Used to define the direction of axis measurement.
Principle
The bit position gives the physical axis address.
5 - 4 en-938818/8
Category Measurements
Type 6 32-bit hexadecimal
No. of words 1
If the bit is a zero, the encoder for the corresponding axis is mounted in the forward direction (the «measurement step»
supplied by the encoder increases as the tool moves in the positive direction of the axis).
If the bit is a 1, the axis encoder is reverse-mounted (the measurement decreases as the tool moves in the positive
direction).
Example
The axes at addresses 2 and 6 are equipped with a reverse-mounted encoder.
Axis @ 0 1 2 3 4 5 6
Name axis X Y Z U W B C
Forward-mounted axis Yes Yes Yes Yes Yes
Reverse-mounted axis Yes Yes
Axis @ 31
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0
Bit 31
Bit 24 Bit 23
Word N0 00000044
Bit 16 Bit 15
$00000044
UNI-TE request (see UNI-TE Protocol User’s Manual)
The axis measurement direction can be modified by a UNI-TE request. A reset (CNC reset) resets the CNC to the
state specified by P10.
REMARK: For DISC NT, this parameter is located in the servo-drive.
Bit 8
Bit 7
Axis @ 0
Bit 0