When the motor current position moves out of the range ±3037Hex-4FHex from the target value, it
moves to the target position.
The restarting positioning function is useful in V/f control. In vector control, servo lock operation is per-
formed after completion of position control operation, so processing to stop at the target position func-
tions at all times.
When the current position is overwritten during a stop, the restarting positioning function is disabled.
Parameter No. Function name Data
Default da-
ta
Unit
3037Hex-28Hex
Positioning Completed
Range
0 to 9999 1 -
3037Hex-4FHex
Restarting Positioning
Range Setting
0: Disable
9999 -
1 to 9999
7-7-15
Brake Control during Position Control
The output state of the brake signal during a position control stop can be set at bit 6 of Brake Control
Operation Selection (300EHex-61Hex).
At Brake Release
In V/f control, with the RUN command ON, when the output current is at the current set in Brake Con-
trol Brake-release Current (300EHex-45Hex) or higher
, the frequency reference is at the frequency set
in Brake Control Brake-release Frequency (300EHex-46Hex) or higher, and the time set in
300EHex-47Hex elapses, “BRK” is turned ON regardless of the setting of 300EHex-61Hex bit 6.
In vector control, when 300EHex-61Hex bit 6 = 0, the RUN command is ON, the output current is at
the current set in Brake Control Brake-release Current (300EHex-45Hex) or higher
, the torque com-
mand is at the torque set in Brake control Brake-release Torque (300EHex-60Hex) or higher, and the
time set in 300EHex-47Hex elapses, “BRK” is turned ON.
In vector control, if the output current is at the current set in Brake Control Brake-release Current
(300EHex-45Hex) or higher, the torque command is at the torque set in Brake control Brake-release
Torque (300EHex-60Hex) or higher, and the time set in Brake Control Brake-release Timer
(300EHex-47Hex) elapses when 300EHex-61Hex bit 6 = 1 and the servo lock state is entered by the
servo lock terminal turning ON, the brake release signal “BRK” is turned ON even if the RUN com-
mand is OFF.
At Application of Brake
When a stop is made at the target position with 300EHex-61Hex bit 6 = 0, the brake release signal
“BRK” is turned ON when the time set at Brake Control Brake-applied T
imer (300EHex-49Hex) elap-
ses even if the RUN command is ON.
When a stop is made at the target position with 300EHex-61Hex bit 6 = 1, the brake release signal
“BRK” is not turned ON even if the time set at Brake Control Brake-applied T
imer (300EHex-49Hex)
elapses if the RUN command is ON.
7 Vector Control and Applied Functions
7-58
M1 Series EtherCAT Type User’s Manual (I670)
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