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Position Control Parameters
Pn
Parameter
No.
name
40
Command
The command pulses are multiplied by a factor of 2
Pulse
or 4 when using 90
Multiplying
is selected as the input format for the command
Setting
pulses in the Command Pulse Mode (Pn42).
1
2
3
4
41
Command
Set the Servomotor rotation direction for the com-
Pulse Rotation
mand pulse input.
Direction
Switch
0
1
2
3
42
Command
Set the input format of the pulse sent as input com-
Pulse Mode
mands to the Servo Drive from the position control-
ler.
0
1
2
3
43
Not used.
(Do not change setting.)
44
Encoder
Set the number of encoder pulses to be output from
Dividing Rate
the Servo Drive for each rotation.
Setting
The setting can be made from 1 to 16,384 pulses/
rotation, but the setting will not be valid if it exceeds
2,500 pulses/rotation.
45
Encoder
Set to reverse the logic of encoder pulses output
Output
from the Servo Drive.
Direction
0
Switch
1
46
Electronic Gear
Set the pulse rate for command pulses and Servo-
Ratio
motor travel distance.
Numerator 1
Electronic Gear Ratio Numerator 1 (Pn46)
47
Electronic Gear
Ratio
Electronic Gear Ratio Numerator 2 (Pn47)
Numerator 2
48
Not used.
(Do not change setting.)
49
Not used.
(Do not change setting.)
Explanation
°
phase difference signal inputs
Multiply by 2.
Multiply by 4.
The Servomotor rotates in the direction
specified by the command pulse.
The Servomotor rotates in the opposite
direction from the direction specified by
the command pulse.
The Servomotor rotates in the direction
specified by the command pulse.
90° phase difference (phases A and B)
signal inputs
Forward pulse and reverse pulse inputs
90° phase difference (phases A and B)
signal inputs
Feed pulse input and forward/reverse sig-
nal
Positive logic
Negative logic
Electronic Gear Ratio Numerator Exponent (Pn4A)
or
x 2
Electronic Gear Ratio Denominator (Pn4B)
5-10 User Parameters
Default
Setting
Unit
setting
range
4
---
1 to 4
0
---
0 to 3
1
---
0 to 3
0
---
---
1 to
2500
Pulses
16384
0
---
0 or 1
1 to
10000
---
10000
1 to
10000
---
10000
0
---
---
0
---
---
Power
OFF→
ON
Yes
5
Yes
Yes
---
Yes
Yes
---
---
---
---
5-26
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