11 SVR Virtual Motion Module
11.2.2 Motion Parameter Settings
11-8
(f) Gear Ratio
(g) Infinite Axis Reset Position
(h) Encoder Settings
No. 8
Gear Ratio [MOTOR]
Setting Range
Setting Unit
Default Value
1 to 65535
rev
1
No. 9
Setting Range
Setting Unit
Default Value
1 to 65535
rev
1
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.
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 1) is set to an infinite axis.
No. 34
Rated Speed
Setting Range
Setting Unit
Default Value
1 to 32000
min
−
1
3000
Set the rated motor speed in 1 min
−
1
units.
No. 36
Encoder Resolution
Setting Range
Setting Unit
Default Value
1 to 2
31
−
1
pulse
65536
Set the number of feedback pulses per motor rotation.
No. 42
Feedback Speed Moving Average Time Constant
Setting Range
Setting Unit
Default Value
0 to 32
ms
10
The Feedback Speed (monitoring parameter IL
40) is the value obtained by calculating the moving average for the
time constant from the feedback position for every scan.