Motion Parameter Settings - YASKAWA MP2100 Series User Manual

11 SVR Virtual Motion Module

11.2.2 Motion Parameter Settings

(f) Gear Ratio
Set the gear ratio between the motor and the load.
The following two values are set for a configuration in which the load shaft will turn n times in response to m turns of
the motor shaft.
• Gear ratio at Servomotor: m
• Gear ratio at load: n
The setting of this parameter is disabled if the Command Unit (Reference Unit) is set to pulse in fixed parameter 4.
(g) Infinite Axis Reset Position
Set the reset position when an infinite length axis is set.
Enabled when bit 0 of Function Selection 1 (fixed parameter 1) is set to an infinite axis.
(h) Encoder Settings
Set the rated motor speed in 1 min
Set the number of feedback pulses per motor rotation.
The Feedback Speed (monitoring parameter IL
time constant from the feedback position for every scan.
11-8
Gear Ratio [MOTOR]
No. 8 Setting Range
1 to 65535
No. 9
Setting Range
1 to 65535
Maximum Value of Rotary Counter (POSMAX)
Setting Range
No. 10
1 to 2
Rated Speed
Setting Range
No. 34
1 to 32000
−1
units.
Encoder Resolution
Setting Range
No. 36
1 to 2
Feedback Speed Moving Average Time Constant
No. 42
Setting Range
0 to 32
Setting Unit
rev
Setting Unit
rev
Setting Unit
Reference Unit
31
−1
Setting Unit
min
Setting Unit
pulse
31
−1
Setting Unit
ms
40) is the value obtained by calculating the moving average for the
Default Value
Default Value
Default Value
360000
Default Value
3000
−1
Default Value
65536
Default Value
10
1
1