IAI America ACON-CY - Manual (Page 94)

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6. Parameter Settings
z Automatic Servo-off Delay Time (No. 36 ASO1/No. 37 ASO2/No. 38 ASO3)
This parameter defines the delay time after positioning is completed until the servo turns off automatically when
the “Standstill mode” field in the position table is set to any value from “1” to “3” (the automatic servo-off mode is
enabled).
Meaning of set value: If this parameter is set to “1,” T takes the value of Parameter No. 36.
If this parameter is set to “2,” T takes the value of Parameter No. 37.
If this parameter is set to “3,” T takes the value of Parameter No. 38.
The factory setting is “0” [sec].
z Default Standstill Mode (No. 53 CTLF)
The factory setting is “0” [Disable].
This value is recognized as data in the “Standstill mode” field corresponding to each position number when a
target position is entered for that position in the position table where standstill mode is not yet entered.
To enable the automatic servo-off function when the actuator stands by for a long time after positioning is
completed, set a desired value between “1” and “3” in Parameter No. 53.
Setting
Power-saving mode is disabled. 0
Automatic servo-off mode. The delay time is defined by Parameter No. 36. 1
Automatic servo-off mode. The delay time is defined by Parameter No. 37. 2
Automatic servo-off mode. The delay time is defined by Parameter No. 38. 3
Automatic servo-off mode
The servo automatically turns off after elapse of a specified time following the completion of positioning. (Since
no holding current is required, power consumption decreases.)
When the PLC issues the next move command, the servo will turn on again and the actuator will start moving.
Refer to the timing chart above.
Move command
Servo status
Actuator movement
Servo on
Automatic servo-off mode
(The green LED blinks.)
Delay time after completion of positioning until
the servo turns off (sec)
Target position