IAI America SCON-C - Manual (Page 123)

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 Full-scale operation
This product provides 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.
Saving energy when the actuator stands by after completing the home return operation effected by the HOME
input signal
Applicable to PIO pattern = 0 to 4
In this condition, you can select the automatic servo-off mode using parameter No. 53 (Default standstill mode).
(This setting is not affected by the value in the “Standstill mode” field of the position table.)
Saving energy when the actuator stands by for a long time at the target position
Common to all PIO patterns
In this condition, you can select the automatic servo-off mode 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.)
 For details, refer to 2.3, “Power-saving Modes at Standby Positions” and Appendix 3.2.2, “Parameters
Relating to Actuator Operating Characteristics.”
Output mode of 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.
 For details, refer to Appendix 3.2.3, “Parameters Relating to the External Interface.”
Applicable to PIO pattern = 0 to 4