IAI America PCON-CY User Manual
Page 47
37
4. Position T
able Settings
(12) Standstill mode
• This field defines the power-saving mode to be applied while the actuator is standing by after
completing the positioning to the target position set in the “Position” field under the applicable
position number.
0: All power-saving modes are disabled. * The factory setting is “0” (disabled).
1: Automatic servo-off mode. The delay time is defined by Parameter No. 36.
2: Automatic servo-off mode. The delay time is defined by Parameter No. 37.
3: Automatic servo-off mode. The delay time is defined by Parameter No. 38.
4: Full servo control mode
The pulse motor is servo-controlled to reduce the holding current.
Although the specific level of current reduction varies in accordance with the actuator model, load condition, etc.,
generally the holding current drops to around a half to one-fourth.
The servo remains on, so position deviation does not occur.
The actual holding current can be checked in the current monitor screen of the PC software.
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.
Full servo control mode
Automatic servo-off mode
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)
This delay time is set by a parameter.
Target position