Mitsubishi Electric MELSEC-Q Series - Page 129

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4 PARAMETERS FOR POSITIONING CONTROL
(2) Setting range of upper/lower stroke limit value (SV13 only)
QD
Upper/lower stroke limit value can be set within the following range.
-2147483648  Upper/lower stroke limit value 
Number of pulses per rotation (AP)
Travel value per rotation (AL)
 2147483647
(3) Stroke limit invalid setting
QDS
The unlimited length feed is possible by setting the stroke limit to invalid even the
control unit is "other than degree axis" (mm, inch, pulse). When "(Upper stroke
limit) = (Lower stroke limit)" is set as the upper and lower stroke limit is set in the
fixed parameter, the stroke limit becomes invalid and the unlimited length feed is
possible.
Refer to Section 6.1.5 for details of degree axis.
Shortcut operation for ABS instruction
Start point
End point
-2147483648
2147483647
0
Current value [pulse/0.1 m/10
-5
inch]