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Details of Parameters
PrNo. P a r a m e t e r R a n g e
d e s c r i p t i o n
4 6
Numerator of 1st
command pulse ratio
4 7
Numerator of 2nd
command pulse ratio
4 A
M u l t i p l i e r o f
n u m e r a t o r o f
command pulse ratio
4 B
D e n o m i n a t o r o f
command pulse ratio
Parameters for Pulse Command Scaler (Pr46 through Pr4B)
1 ~
Pulse command scaling function (electronic gear)
• Purpose
10000
1) You can set-up any motor speed or work travel amount per input command
[10000]
pulse.
1 ~
2) You can increase the nominal command pulse frequency with scaling,
when your required speed can't be obtained due to the capacity of the
10000
pulse generator of the controller(maximum available frequency).
[10000]
• Block diagram of the scaling function
0 ~ 17
[0]
Command
Numerator of 1st. command pulse ratio (Pr46)
pulse
Numerator of 2st. command pulse ratio (Pr47)
f
1 ~
10000
[10000]
• The calculated numerator is max. 2621440. Set-up of larger value than
this is disabled, and automatically substituted by 2621440.
- App.28 -
F u n c t i o n
Multiplier of numerator
of command pulse ratio
(Pr4A)
2
Denominator of pulse command pulse raito (Pr4B)
Default : [
]
Internal
+
to the
command
position
error
F
_
counter
Feedback
pulse
10000P/rev
(resolution)
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