Omron NJ501-1300, User Manual

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5-17
5 Motion Control Parameters
NJ-series CPU Unit Motion Control User’s Manual (W507)
5-2 Axis P
aram
eter
s
5
5-2-10 Axis P
ar
ame
ter Setting Example
*1 These parameters are for homing operation. Refer to Section 8 Homing for details.
*2 This setting can be used for an OMRON G5-series Servo Drive with built-in EtherCAT communications. In the
default setting of the OMRON G5-series Servo Drives, the external home input is allocated to latch 1. The allo-
cation of latch 1 can be changed using a servo parameter object in the Servo Drive. Refer to the
OMRON G5-
series AC Servomotors/Servo Drives with Built-in EtherCAT Communications User's Manual (Cat. No. I576) for
details.
This section provides examples of axis parameter settings related to positioning.
The following example is for a device that performs single-axis positioning separately for each of two
axes.
Homing Compensa-
tion Value Set the homing compensation value that is applied
after the home is defined. (Unit: command units) Long reals 0
Homing Compensa-
tion Velocity Set the velocity to use for homing compensation.
(Unit: command units/s). Positive long reals 1,000
5-2-10 Axis Parameter Setting Example
Single-axis Positioning
Parameter name
Settings
Axis 1 Axis 2
Axis Variable Names Axis1 Axis2
Axis Number 1 2
Enabled Axes Used axis Used axis
Axis Type Servo axis Servo axis
Node Address (input device) 1 2
Unit of Display
µ
m
*1
µ
m
Command Pulse Count Per Motor
Rotation 1,048,576 1,048,576
Work Travel Distance Per Motor Rota-
tion 10,000 10,000
Maximum Velocity
500,000
*2
500,000
*2
Maximum Jog Velocity
50,000
*3
50,000
*3
Maximum Acceleration
5,000,000
*4
5,000,000
*4
Maximum Deceleration
5,000,000
*4
5,000,000
*4
Parameter name Function Setting range Default
MC Function Module
Command position
Axis 1
Actual position
Axis 1: Servo axis
Axis 2: Servo axis
Encoder
Encoder
Servo-
motor
Servo-
motor
Gear
ratio
Gear
ratio
Axis 1
Servo
Drive
Axis 2
Servo
Drive
Command position
Axis 2
Actual position