5. Operation of MEC Related Controllers
301
[1] Types of parameter editing
For details on each parameter, refer to the instruction manual for your PMEC/AMEC controller
and ERC3 (MEC mode).
No.1 (Positioning band)
Set the positioning band.
No.2 (Jog speed)
Set the speed of jog operation.
No.3 (Servo gain number)
Set the servo gain number that determines the response of position control loops in servo
control.
No.4 (Torque filter constant)
Set the torque filter time constant that determines the filter time constant for torque commands
in servo control.
No.5 (Speed loop proportional gain)
Set the speed loop proportional gain that determines the response of speed control loops in
servo control.
No.6 (Speed loop integral gain)
Set the speed loop integral gain that determines the response of speed control loops in servo
control.
No.7 (Push speed)
Set the speed of push-motion operation.
No.8 (Push recognition time)
Set the push recognition time to recognize completion of operation after the work part was
contacted in push-motion operation.
No.9 (Pushing fails current)
Set whether to use the push current or stop current as the current limiting value when the work
part was missed in push-motion operation.
For AMEC, if the stop current is selected when the work part was missed in push-motion
operation, the torque limit at the travel current limiting value is set.
No.10 (Auto servo OFF delay time)
Set the time until the auto motor power (auto servo) turns off automatically when the ecology
function is enabled.
No.11 (Stop mode) Displayed for PMEC, ERC3 (MEC mode) controllers
Set whether to implement servo stop based on the full servo control method or complete stop
without full servo control when the actuator stops.
(Note) When this parameter is changed, the new setting will not be reflected until the position
data is written to the controller again.
No.12 (Current limiting value while stopped after positioning) Displayed for PMEC, ERC3 (MEC
mode) controller
Set the current limiting value to be applied while the actuator is stopped after positioning.
No.13 (Current limiting value during home return)
Set the current limiting value to be applied during home return operation.
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