Mitsubishi Electric MELSEC-Q Series - Page 622

13 - 18
Chapter 13 Control Sub Functions
AL has a significant number to first decimal place, round down numbers to
two decimal places.
AP
=
AP
=
166723584
=
166723584 (AP)
S
AL

AM
742201.2
742201.2 (AL)

1(AM)
Thus, AP, AL and AM
to be set are as follows.
AP = 166723584 .......[Pr.2]
AL = 742201.2 ..........[Pr.3]
AM = 1 .......................[Pr.4]
This setting will produce an error for the true machine value, but it cannot
be helped. This error is as follows.
7422012/166723584
- 1

100 = -8.69

10
–6
[%]
2362500
/166723584

AP (Number of pulses per rotation) = 4194304 [PLS]

S
(Movement amount per rotation)
= 135000.0 [

m]


Reduction ratio
= 135000.0 [

m]


7/53

1/3
It is equivalent to an about 86.9 [

m] error in continuous 1km feed.