IAI America PCON-CY - Manual (Page 71)

61
5. Operation Using I/O Signals
„ Full-scale Operation
In situations where the actuator remains standstill for a long time at a standby position, this controller provides several modes
to reduce power consumption in such standstill state as part of the controller’s energy-saving function.
You can also select the positioning complete signal state to be applied when the servo turns off or “position deviation” occurs
while the actuator is standing still after completion of positioning.
Use these modes after confirming that they will not cause problems in any part of the system.
Power-saving when the standby time after power on is long
In this case, you can select full servo control by Parameter No. 53 (Default standstill mode). (The setting in the “Standstill
mode” field of the position table is ignored.)
→ For details, refer to 5.4, “Power-saving Modes at Standby Positions” and 6.2.2, “Parameters Relating to Actuator
Operating Characteristics.”
Power-saving when the standby time at the target position is long
In this case, you can select one of two modes depending on the value set in the “Standstill mode” field of the position table.
(The setting of Parameter No. 53 is ignored.)
[1] Full servo control
[2] Automatic servo-off
→ For details, refer to 5.4, “Power-saving Modes at Standby Positions” and 6.2.2, “Parameters Relating to Actuator
Operating Characteristics.”
Complete signal output mode
You can select the positioning complete signal state to be applied when the servo turns off or “position deviation” occurs
while the actuator is standing still after completion of positioning.
This setting uses Parameter No. 39. Select an appropriate mode by considering the characteristics of the specific control.
→ For details, refer to 6.2.3, “Parameters Relating to External Interface.”