Omron SMARTSTEP 2 R88M-G Series User Manual page 211

 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).
41 Command Set the Servomotor rotation direction for the com-
Pulse Rotation mand pulse input.
Direction
Switch
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.
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
Switch
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
1
Multiply by 2.
2
3
Multiply by 4.
4
The Servomotor rotates in the direction
0
specified by the command pulse.
1 The Servomotor rotates in the opposite
direction from the direction specified by
2
the command pulse.
The Servomotor rotates in the direction
3
specified by the command pulse.
90° phase difference (phases A and B)
0
signal inputs
1 Forward pulse and reverse pulse inputs
90° phase difference (phases A and B)
2
signal inputs
Feed pulse input and forward/reverse sig-
3
nal
0 Positive logic
1 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
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Yes
Yes
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