Installation manual
CNC 8035
MACHINE PARAMETERS
General machine parameters
4.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·99·
CFGFILE (P127)
Not being used.
STEODISP (P128)
It indicates whethe the CNC displays the real or theoretical RPM (affected by the %) of the main
spindle.
When not having spindle encoder (NPULSES=0), it is recommended to set P128=1 so it displays
theoretical value.
HDIFFBAC (P129)
This parameter has 16 bits counted from right to left.
Each bit has a function or work mode associated with it. By default, all the bits will be assigned the
value of ·0·. Assigning the value of ·1· activates the corresponding function.
Bit 15 indicates how the CNC acts when requesting a feedrate greater than the maximum allowed
depending on the handwheel turning speed and the position of the switch.
(0) It limits the feedrate to the maximum allowed but it moves the indicated distance.
(1) It limits the feedrate and the distance to the maximum allowed. The movement stops when
the handwheel stops. It does not move the indicated distance.
The individual handwheels, those associated with each axis, always limit the feedrate and the
distance.
bits 0 and 1 indicate whether the handwheels output differential signals (1) or not (0).
Value Meaning
0 It displays the real RPM.
1 It displays the theoretical RPM.
Default value: 0
Bit Meaning Bit Meaning
0 Handwheel ·1·. 8
1 Handwheel ·2·. 9
2 10
3 11
4 12
5 13
6 14
7 15 It limits the movement.
Default value in all the bits: 0
bit
15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
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