Omron R88D-1SN01H-ECT, Руководство пользователя

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7 Applied Functions
7 - 16 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
If Drive Prohibition - Enable (3B10-01 hex) is set to 1 (Drive Prohibition Enabled), when the Servo
Drive detects that the Positive Drive Prohibition Input (POT) or Negative Drive Prohibition Input (NOT)
is active, it stops the Servomotor according to the method specified in
Stop Selection (3B10-02 hex).
Precautions for Correct Use
• Because the deceleration stop causes the Servomotor to decelerate quickly, in the position
control mode, the following error may become large momentarily. This results in an Exces-
sive Position Deviation Error (Error No. 24.00). If this error occurs, set the
Position Detec-
tion Function - Following Error Window (3B50-05 hex) to an appropriate value.
• A load on the vertical axis and so forth may fall due to its own weight when the Drive Prohibi-
tion Input is ON. To prevent the load from falling, set Drive Prohibition - Stop Selection
(3B10-02 hex) to 2 so that the Servomotor decelerates with the deceleration stop torque and
stops with the servo lock, or use the host controller to limit the operation instead of this func-
tion.
• A Command Warning (Error No. B1.00) will occur if a command is given in the drive prohibi-
tion direction while the Servomotor is stopped (i.e., decreases the speed to approximately 30
r/min or lower) and the Drive Prohibition Input is active.
• By default, drive prohibition disabled (drive prohibition does not operate) is set. Set Drive
Prohibition - Enable (3B10-01 hex) to 1 (drive prohibition enabled) for a system that
requires the drive prohibition input.
Additional Information
While the Positive Drive Prohibition Input (POT) is active, the Servomotor cannot be driven in
the positive direction, but it can be driven in the negative direction. Conversely, while Negative
Drive Prohibition Input (NOT) is active, the Servomotor cannot be driven in the negative direc-
tion, but it can be driven in the positive direction.
7-3-2 Description of Operation
Stop Selec-
tion
set value
During deceleration
*1
*1. During deceleration means the period in which the running motor decelerates and its speed reaches 30 r/min
or lower. Once the motor speed reaches 30 r/min or lower and the operation changes to after stopping, the
following operation conforms to the description for the state after stopping, regardless of the motor speed.
After stopping
Deceleration method
Following
error
State after stopping Following error
2 The deceleration stop torque
is used.
*2
*2. When the deceleration stop torque is used to stop the Servomotor, the operation direction may be reversed if
the inertia is small and the operation speed is slow.
Clear Lock at the stop position Cleared at the
stop and held
after stopping
4
*3
*3. If you set Stop Selection to 4 , a Drive Prohibition Detected (Error No. 38.01) occurs due to detection of the
drive prohibition input.
Stop according to the setting
of Fault reaction option code --- Stop according to the setting
of Fault reaction option code ---