4-13
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
Default: [ ]
Pr5.03
*
Denominator of pulse output division
Range
Unit
Default
Related
control mode
0 to 8388608
—
0
P S T F
For an application where the number of output pulses per one motor revolution is not an
integer, set this parameter to a value other than 0; and the dividing ratio can be set by using
Pr0.11 as the numerator and Pr5.03 as the denominator.
Output pulse counts per one revolution
= (Pr0.11 setup value
/ Pr5.03
setup value) × Encoder resolution ×
1
4
<Combination of Pr0.11 Output pulse counts per one motor revolution and Pr5.03
Denominator of pulse output division>
Pr0.11
Pr5.03
Pulse reproducing process
1 to 2097152
[0]
When the output source is encoder
[Pr0.11 setup value]×4
Encoder resolution
Encoder
feedback pulse
[pulse]
Output pulse
[pulse]
*
When Pr5.03 = 0, the above process is made according to
Pr0.11 setup value.
The number of pulses of reproduced pulse output OA and
OB are the number of pulses set in Pr0.11. The resolution of
pulse output per one revolution is equal to or less the encoder
resolution.
When the output source is external scale
1
1
External scale pulse
[pulse]
Output pulse
[pulse]
*
Division ratio is 1:1.
1 to 8388608
[Pr0.11 setup value]
[Pr5.03 setup value]
Encoder feedback pulse
or external scale pulse
[pulse]
Output pulse
[pulse]
*
If Pr5.03 is not equal to 0, then the above process is performed
based on setup value of Pr0.11 and Pr5.03.
When the output source is encoder
The number of reproduced pulses (OA, OB) per one motor
revolution is not an integer.
Note that when the number of pulses per one motor revolution
is not an integer, Z-phase output is not synchronized with that
of A-phase, reducing pulse width. The pulse output resolution
per one revolution cannot become higher than the encoder
resolution.
When output source is external scale
Setting:
numerator (Pr0.11 setting)
≦
denominator (Pr.5.03 setting).
No multiplication
per one revolution cannot become higher than the external scale
resolution.
1. Details of parameter
[Class 0] Basic setting
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