YASKAWA MP2100 Series - Page 161

7 Motion Parameters
7.2.1 Motion Fixed Parameter Details
7-6
(5) Maximum Value of Rotary Counter (POSMAX)
(6) Software Limit
The software limit function is enabled after completing a Zero Point Return or Zero Point Setting operation (i.e.,
when IB

0C5 is ON). For details, refer to 14.3 Software Limit Function.
No. 10
Maximum Value of Rotary Counter (POSMAX)
Setting Range Setting Unit Default Value
1 to 2
31
−
1
Reference unit 360000
Set the reset position when an infinite length axis is set.
Enabled when bit 0 of Function Selection 1 (fixed parameter) is set to an infinite axis.
The position data for the infinite axes is controlled in the range from 0 to POSMAX.
No. 12
Forward Software Limit
Setting Range Setting Unit Default Value
−
2
31
to 2
31
−
1
Reference unit
2
31
−
1
Set the position to be detected for the software limit in the positive direction at the MP2100/MP2100M.
If an axis attempts to move in the positive direction past the position set here, a positive software limit alarm (IB

043)
will occur.
No. 14
Reverse Software Limit
Setting Range Setting Unit Default Value
−
2
31
to 2
31
−
1
Reference unit
−
2
31
Set the position to be detected for the software limit in the negative direction at the MP2100/MP2100M.
If an axis attempts to move in the negative direction past the position set here, a negative software limit alarm (IB

044)
will occur.
POSMAX
0
Position
Forward
rotation
Reverse
rotation
Bit 1: 0 = Disabled
1 = Enabled
Range of machine movement
No. 1: Function Selection 1
Bit 2: 0 = Disabled
1 = Enabled
No. 1: Function Selection 1
Negative
software limit
Positive
software limit