IAI America PCON-CF - Manual (Page 87)

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6. Data Entry
(9) Acceleration/deceleration
mode
x This field is not used for this controller.
The factory setting is “0.”
(10) Incremental x This field defines whether the position is specified in the absolute mode
or incremental mode.
The factory setting is “0.”
0: Absolute mode
1: Incremental mode
(11) Command mode x This field is not used for this controller.
The factory setting is “0.”
(12) Standstill mode x This field defines the power-saving mode to be applied while the
actuator is standing by after completing its movement to the target
position set in the “Position” field for the applicable position number.
0: Disable all power-saving modes * The factory setting is “0”
(Disable).
1: Automatic servo-off mode, with the delay time defined by parameter
No. 36
2: Automatic servo-off mode, with the delay time defined by parameter
No. 37
3: Automatic servo-off mode, with the delay time defined by parameter
No. 38
4: Full servo control mode
Full servo control mode
Holding current can be reduced by servo-controlling the pulse motor.
Although the exact level of current reduction varies depending on the actuator model, load condition, etc., the
holding current will decrease by approx. 1/2 to 1/4.
Since the servo remains on, position deviation will not occur.
The actual holding current can be checked in the current monitor screen of the PC software.
Automatic servo-off mode
After positioning is completed, the servo will turn off automatically upon elapse of a specified time.
(Since no holding current generates, power consumption will decrease.)
When the next movement command is received from the PLC, the servo will turn on and the actuator will start
moving.
Movement
command
Servo status
Actuator
movement
Servo on
Automatic servo-off mode
(Green LED blinks.)
Target position
T: Delay time (seconds) after positioning
is completed until the servo turns off
T is set by a parameter.