YASKAWA SVC - Related Parameters; Comparison with the MP2000-Series SVC-01 Module

6.3 Software Limits
6.3.2 Related Parameters
6-10
6.3.2 Related Parameters
Set and check the following parameters when using software limits.
 Fixed Parameters
 Setting Parameters
 Monitor Parameters
6.3.3 Comparison with the MP2000-series SVC-01 Module
Software limits are different for the MP3000-series SVC Function Module and the MP2000-
series SVC-01 Module.
The following table shows the differences.
Note: : Supported, ×: Not supported.
No. Name Setting Range
Setting
Unit
Default
No.1 Bit 0 Axis Selection
0: Finite-length axis
1: Infinite-length axis
− 0: Finite-length axis
No.1 Bit 1 Enable Positive Software Limit
0: Disabled
1: Enabled
− 0: Disabled
No.1 Bit 2 Enable Negative Software Limit
0: Disabled
1: Enabled
− 0: Disabled
No.1 Bit C
Software Limit Parameter Selec-
tion
0: Fixed parameters
1: Setting parameters
−
0: Fixed parame-
ters
No.12 Positive Software Limit
-2
31
to 2
31
−1
Reference
units
2
31
−1
No.14 Negative Software Limit
-2
31
to 2
31
−1
Reference
units
-2
31
Register Address Name Setting Range Setting Unit Default
OL66 Positive Software Limit
0: Finite-length axis
1: Infinite-length axis
Reference
units
0: Finite-length axis
OL68 Negative Software Limit
0: Disabled
1: Enabled
Reference
units
0: Disabled
Register Address Name Setting Range Default
IW0C Bit 5
Zero Point Return/Setting Com-
pleted
0: Zero point return/
setting not completed
1: Zero point return/
setting completed
−
The software limits are enabled only after the origin return or origin setting operation has been
completed. Perform an origin return or set the origin again in the following cases:
• When the power supply is turned ON
• When a fixed parameter is changed and saved
Important
Item
MP3000
SVC or SVC32
MP2000 SVC-01 Module
Software Limits 
Changing software limits via the FIX-
PRM_CHG (Change Fixed Parameter)
motion subcommand

Software Limit Parameter Selection  ×