Owner's manual
Table Of Contents
- Cover
- Please Read Before Use
- CAUTION
- CE Marking
- Table of Contents
- Safety Guide
- Caution in Handling
- 1. Overview
- 2. Installation
- 3. Wiring
- 3.1 Basic Structure
- 3.2 Configuration Using a SIO Converter
- 3.3 Configuration Using an Isolated PIO Terminal Block
- 3.4 Configuration Using Both SIO Converter and Isolated PIO Terminal Block
- 3.5 Specifications of I/O Signals
- 3.6 I/O Signals for PIO Pattern 1 [3 Points] (Air Cylinder)
- 3.7 I/O Signals for PIO Pattern 0 [8 Points]
- 3.8 I/O Signals for PIO Pattern 2 [16 Points] (Setting by Zone BoundaryParameters)
- 3.9 I/O Signals for PIO Pattern 3 [16 Points] (Setting in Zone Fields in thePosition Table)
- 3.10 Emergency-Stop Circuit
- 3.11 Extension Cable
- 4. Electrical Specifications
- 5. Data Entry
- 6. Operation in the “3 Points (Air Cylinder)” Mode
- 7. Operation in the “8 Points” and “16 Points” Modes
- 7.1 How to Start
- 7.2 Position Table and Parameter Settings Required for Operation
- 7.3 How to Execute Home Return
- 7.4 Home Return and Movement after Start (16 Points)
- 7.5 Positioning Mode (Back and Forth Movement between Two Points)
- 7.6 Push & Hold Mode
- 7.7 Speed Change during Movement
- 7.8 Operation at Different Acceleration and Deceleration Settings
- 7.9 Pause
- 7.10 Zone Signal
- 7.11 Incremental Moves
- 7.12 Notes on Incremental Mode
- 8. Parameter Settings
- 9. Troubleshooting
- 10. Maintenance and Inspection
- 11. Appendix
- Change History
106
7. Operation in the “8 Points” and “16 Points” Modes <Practical Operation>
97
7.2.2 Full-scale Operation
We provide energy-saving modes to reduce power consumption in situations where the actuator remains standstill for
a long period at a standby position.
You can also select the status of position complete signal to be applied if the servo turns off or “position deviation”
occurs while the actuator is standing still after completing positioning.
Use these functions after confirming that they will not present problems to any part of your system.
z PIO pattern = 2 or 3 [16 points]
Saving energy when the actuator stands by for a long time after the power has been turned on
In this condition, you can select full servo control using parameter No. 53 (Default standstill mode). (This setting is not
affected by the value in the “Standstill mode” field of the position table.)
o For details, refer to 5.3, “Power-saving Modes at Standby Positions” and 8.2.2, “Parameters Relating to the
Actuator Operating Characteristics.”
z PIO pattern = 0 [8 points]
Power saving when the actuator stands by for a long time after the home return effected by the HOME
input signal
In this condition, you can select one of two modes based on the value of parameter No. 53, “Default standstill mode.”
(This setting is not affected by the value in the “Standstill mode” field of the position table.)
[1] Full servo control
[2] Automatic servo-off control
o For details, refer to 5.3, “Power-saving Modes at Standby Positions” and 8.2.2, “Parameters Relating to the
Actuator Operating Characteristics.”
z Common to all PIO patterns
Saving energy when the actuator stands by for a long time at the target position
In this condition, you can select one of two modes based on the value in the “Standstill mode” field of the position
table. (This setting is not affected by the value of parameter No. 53.)
[1] Full servo control
[2] Automatic servo-off control
o For details, refer to 5.3, “Power-saving Modes at Standby Positions” and 8.2.2, “Parameters Relating to the
Actuator Operating Characteristics.”
Output mode of position complete signal
You can select the status of position complete signal to be applied if the servo turns off or “position deviation” occurs
while the actuator is standing still after completing positioning.
This setting uses parameter No. 39. Consider the characteristics of the control you need and select an appropriate
mode.
o For details, refer to 8.2.3, “Parameters Relating to the External Interface.”