YASKAWA JEPMC-MP2300-Y Series

6.4
MP2300 Parameter Details
6-23
( 9 ) Encoder Settings
No. 34
Rated Speed
Setting Range Setting Unit Default Value
1 to 32000
min
−
1
3000
Description
Set the rated motor speed in 1 min
−
1
units.
Set this parameter based on the specifications of the motor that is used.
No. 36
Encoder Resolution
Setting Range Setting Unit Default Value
1 to 2
31
−
1
pulse 65536
Description
Set the number of feedback pulses per motor rotation.
Set the value after multiplication to match the specifications of the motor used.
(For example, if a 16-bit encoder is used, set 2
16
= 65536.)
No. 38
Maximum Number of Absolute Encoder Turns
Setting Range Setting Unit Default Value
1 to 2
31
−
1
rev 65534
Description
Set the maximum number of rotations for the absolute encoder to the highest number that the encoder can manage.
Set this parameter to match the settings of the encoder being used.
•
Σ
-series: Set to 99999 (fixed).
•
Σ
-II or
Σ
-III Series: Set to the same value as the multiturn limit in the SERVOPACK.
For axes set as infinite axes (bit 0 of fixed parameter Function Selection 1 set to 1), set to 65534 max. (same value as
Pn205).
This parameter is used to manage position information when an absolute encoder is used and an infinite length axis has
been set.
No. 42
Feedback Speed Moving Average Time Constant
Setting Range Setting Unit Default Value
0 to 32 ms 10
Description
Set the moving average time constant for the feedback speed.
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.
R
R
0
0
−32768
+32767
Pn205 value
Forward
rotation
Revolutions
Reverse
rotation
Multiturn
data
Forward
rotation
Revolutions
Reverse
rotation
Multiturn
data
Parameter 38 and Pn205 = 65535 Parameter 38 and Pn205 ≠ 65535
Finite Axes Infinite Axes
R