4 Types and functions of operations
－
24
－
4.2 Preset
●
C
●
D
When the PRESET input is enabled using the I/O parameter “HOME/PRESET switching” and the PRESET
input is turned ON, the current position will be preset.
You can set a desired preset position using the I/O parameter “PRESET position.”
Note
When the PRESET input is turned ON, the data will be written to the EEPROM. The
EEPROM can be rewritten approx. 100,000 times.
4.3 Positioning
operation
●
C
The specification of positioning operation is summarized below.
Number of operation data
63
Operation modes
Absolute mode
Incremental mode
Operation functions
Single-motion operation: The actuator moves by the travel set in each
operation data.
Linked-motion operation: Multiple operation data are linked.
Execution methods
Selected positioning method:
Operation is performed based on the selected operation data.
Sequence-forward positioning method:
Operation is performed sequentially using multiple operation data,
starting from the selected data.
Setting data
Operation data: Positioning mode, travel/direction, operating speed,
operation function
Operation data are set individually in operation data No.
1 to 63.
Speed data: Starting speed, acceleration, deceleration
Speed data apply commonly to operation data No. 1 to 63.
Operation modes
Two operation modes of absolute (Abs) and incremental (Inc) are available.
In the absolute mode, you set the travel from the home.
In the incremental mode, the destination of each movement (current position) becomes the starting point of
the next movement.
-50
Home
position
100
200
-50
Home
position
•
Absolute method (Abs)
•
Incremental method (Inc)
100
100
-250
100
100
-50
200
200
Single-motion
The actuator operates by the travel set in each operation data.
•
Example of operation data setting
•
Example of speed parameter setting
Data No.
Operation
method
Position
Operating
speed
Operation
function
Starting speed
Acceleration Deceleration
1 Abs
100 mm
(3.94 in.)
60 mm/s
(2.36 in/s)
Single-motion
6 mm/s
(0.24 in/s)
0.45 m/s
2
(1.476 ft/s
2
)
0.7 m/s
2
(2.30 ft/s
2
)
No.1
0 mm (0 in.)
100 mm (3.94 in.)
Operation speed 60 mm/s (2.36 in/s)
Acceleration rate
0.45 m/s
2
(1.476 ft/s
2
)
Deceleration rate
0.7 m/s
2
(2.30 ft/s
2
)
Starting speed 6 mm/s (0.24 in/s)
Summary of Contents for EZ limo ESMC-A
Page 61: ...7 Teaching pendant operation 61...
Page 71: ......
