Setting Related Parameters - YASKAWA MP2100 Series User Manual

10 Absolute Position Detection

10.2.2 Setting Related Parameters

10.2.2 Setting Related Parameters
• The parameters for which IMPORTANT precautions are provided must be set. If they are not set correctly,
the current position after turning ON the power supply may not be correct.
Machine damage may occur. Set these parameters carefully.
This section explains absolute position detection parameters in the MP2100/MP2100M parameters.
Set the following MP2100/MP2100M parameters and SERVOPACK parameters prior to startup the absolute
position detection system.
(1) MP2100/MP2100M Parameters
Parameter No.
Fixed Parameter 1, bit 0
Fixed Parameter 1, bit 9
Fixed Parameter 10
Fixed Parameter 30
Fixed Parameter 36
Fixed Parameter 38
10-4
Table 10.1 MP2100/MP2100M Parameters
Name
Axis Type
Simple ABS Infinite Axis
Maximum Value of Rotary
Counter
Encoder Type
Encoder Resolution
Max. Revolution of
Absolute Encoder
CAUTION
Setting Range
0: Finite length axis, 1: Infinite length axis
0: Disable, 1: Enable
31
1 to 2 −1
• Incremental encoder
• Absolute encoder
• Absolute encoder
(used as incremental encoder)
31
1 to 2 −1
Set the value after multiplication. (For a 16-
bit encoder, set 2 16 = 65536.)
31
−1
0 to 2
Units
－
－
1 = 1 reference
unit
－
pulse
1 = 1 rotation