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Command pulse transmission path
Pulse
mode
Smooth
filtering
PULS
SIGN
PA13
PA14
PA15
PA12
Direction
DIR
Input pulse
command f1
M
N
Position
command f2
Position
command f3
0, Pulse + direction
1, CCW/CW pulse
2, Orthogonal pulse
Electronic
gear
f2=f1× M
N
Comman
d pulse
number
per motor
revolution
PA81/PA84
PA52
Pulse
mode
Input pin
filtering
PA19/PA24
Figure 4-2 Instruction pulse transmission path
4.3.3 Electronic gear setting
In the drive, if the encoder is 10000 pulses/revolution, the needed
pulse equivalent can be set by the electronic gear parameters PA12&PA13,
or PA81&PA84.
Table 4-3 The relationship between the input pulse number and revolution
The input
pulse
number
Electronic
gear
numerator
Electronic
gear
denominator
Motor revolutions
P
PA12
PA13
(P×PA12)/(10000×PA13)
10000
1
1
1
5000
2
1
1
3000
10
3
1
800
25
2
1
20000
1
2
1
1000
20
3
2/3
4000
30
4
3