YASKAWA MP2000 Series User Manual page 89

5.4 MP2000 Series Machine Controller Parameter Details
5.4.1 Motion Fixed Parameter Details
( 2 ) Function Selection 1
No. 1
Function Selection Flag 1
Bit 0
Bit 1
Bit 2
Description
Bit 3
Bit 4
Bit 5
Bit 7
5-18
Axis Selection
Set whether or not there is a limit on controlled axis travel.
0: Finite length axis (default); The axis will have limited movement. The software limit function is
enabled.
1: Infinite length axis; The axis will have unlimited movement. The software limit function is disabled.
If an infinite length axis is set, the position information will be reset each time the position exceeds the value set
for the Infinite Length Axis Reset Position (fixed parameter 10).
 Set to 0 for linear type.
Soft Limit (Positive Direction) Enable/Disable
Set whether or not to use the software limit function in the positive direction.
Set the software limit as the Positive Software Limit Value (fixed parameter 12).
This setting is disabled if the axis is set as an infinite length axis.
The software limit function is enabled only after completing a Zero Point Return or Zero Point Setting opera-
tion (IW0C, bit 5 is ON).
0: Disabled (default)
1: Enabled
 Refer to 11.3 Software Limit Function on page 11-13 for details of the software limit function.
Soft Limit (Negative Direction) Enable/Disable
Set whether or not to use the software limit function in the negative direction.
Set the software limit as the Negative Software Limit Value (fixed parameter 14).
This setting is disabled if the axis is set as an infinite length axis.
The software limit function is enabled only after completing a Zero Point Return or Zero Point Setting opera-
tion (IW0C, bit 5 is ON).
0: Disabled (default)
1: Enabled
 Refer to 11.3 Software Limit Function on page 11-13 for details of the software limit function.
Overtravel Positive Direction Enable/Disable
Set whether or not to use the overtravel detection function in the positive direction. A setting must also be made
in the SERVOPACK.
0: Disabled (default)
1: Enabled
 Refer to 11.2 Overtravel Function on page 11-8 on details of the overtravel function.
Overtravel Negative Direction Enable/Disable
Set whether or not to use the overtravel detection function in the negative direction. A setting must also be made
in the SERVOPACK.
0: Disabled (default)
1: Enabled
 Refer to 11.2 Overtravel Function on page 11-8 for details of the overtravel function.
Deceleration LS Inversion Selection
Set whether or not to invert the polarity of DI_5 signal that is used for DEC1.
0: Not invert (default)
1: Invert
When it is set to 1, however, "Zero Point Return Deceleration LS Signal" (OW05, bit 8) will not be
inverted.
Absolute Position Data Read-out at Power ON
Set whether or not to execute reading of the data from the absolute encoder when the power turns ON and when
the fixed parameters are saved.
0: Execute
1: Not execute
When this bit is set to 1, "ABS Total Rev. Receive Error" is stored in the bit 21 of IL04. In this case, clear
the alarm, and then read out the absolute data.
• Refer to 11.4.2 Reading Absolute Data After Power is Turned ON on page 11-16 and 11.4.3 Reading Absolute
Data Online on page 11-16 for details.
Setting Range Setting Unit
− −
Default Value
0000H