Omron NJ501-1300, Руководство пользователя

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9 Motion Control Functions
9-6
NJ-series CPU Unit Motion Control User’s Manual (W507)
Functions to stop axis operation include immediate stop input signal and limit input signals connected to
the Servo Drive, stop functions of motion control instructions in the user program, and stopping due to
errors.
Axis motion is stopped for the immediate stop input signal or a limit input signal from the Servo Drive.
You can select the stop method with the Sysmac Studio.
z
Immediate Stop Input
Stop processing in the MC Function Module is executed according to the state of the Servo Drive
input signals. You can select one of the following stopping methods for the MC Function Module.
• Immediate stop
• Immediate stop and error reset
• Immediate stop and Servo OFF
Precautions for Correct Use Precautions for Correct Use
The immediate stop input for the OMRON G5-series Servo Drive also causes an error and exe-
cutes stop processes in the Servo Drive itself.
z
Limit Inputs (Positive Limit Input or Negative Limit Input)
Stop processing in the MC Function Module is executed according to the state of the Servo Drive
input signals. You can select one of the following stopping methods for the MC Function Module.
• Immediate stop
• Deceleration stop
• Immediate stop and error reset
• Immediate stop and Servo OFF
Precautions for Correct Use Precautions for Correct Use
• If the limit input signal is ON when a single-axis operation instruction is executed, you can start
motion in the direction opposite to the limit input signal, but if you attempt a motion in the same
direction, an error will occur and the instruction is not executed.
• If the limit input for any of the axes in an axes group is ON, an axes group operation instruction
cannot be executed for that axes group.
Additional Information
• You must set up the Servo Drive in order to use the input signals from the Servo Drive. An
OMRON G5-series Servo Drive with built-in EtherCAT communications has an immediate stop
input and limit input assigned in its default settings.
• Refer to A-1 Connecting the Servo Drive for setting examples for connection to an OMRON
G5-series Servo Drive.
9-1-5 Stopping
Stopping for Servo Drive Input Signals