Omron NY532-1500 User Manual page 121

Parameter name
Axis Variable Names
Axis Number
Enabled Axes
Axis Type
Input Device/Output Device
Unit of Display
Command Pulse Count Per Motor
Rotation
Work Travel Distance Per Motor Rota-
tion
Maximum Velocity
Maximum Jog Velocity
Maximum Acceleration
Maximum Deceleration
Software Limits
Positive Software Limit
Negative Software Limit
Count Mode
*1 The position command unit will be 1 μm.
*2 The maximum velocity will be 3,000 r/min = 30 m/min = 0.5 m/s = 500,000 μm/s.
*3 The maximum jog velocity will be 10% of the maximum velocity, i.e., 0.05 m/s = 50,000 μm/s.
*4 The maximum acceleration and the maximum deceleration are 5 m/s
velocity (3,000 r/min) is 0.1 s.
*5 Set a positioning that is within the movable range of the device. The positive software limit is set to 50 cm =
500,000 μm.
Synchronized Control with Encoder as Master Axis
The following example is for a device that uses the actual position of axis 2 (an encoder), which is
attached to a conveyor, as the master axis. The Servo Drive on axis 1 is synchronized within a finite
range.
MC Function Module
Command position
Axis 1
Actual position
Axis 2
Actual position
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)
Axis 1
Axis1
1
Used axis
Servo axis
1
*1
μm
1,048,576
10,000
*2
500,000
*3
50,000
*4
5,000,000
*4
5,000,000
Immediate stop for command posi-
tion
*5
500,000
*5
0
Linear Mode
Axis 1
Gear
Servo
ratio
Drive
Encoder
Gear ratio
5 Motion Control Parameters
Settings
Axis2
2
Used axis
Servo axis
2
μm
1,048,576
10,000
500,000
50,000
5,000,000
5,000,000
Immediate stop for command posi-
tion
500,000
0
Linear Mode
2
. The acceleration time to the maximum
Servo-
Axis 1: Servo axis (slave axis)
motor
Axis 2: Encoder axis (master axis)
Encoder
Axis 2
*2
*3
*4
*4
5-27
5