Omron SMARTSTEP Junior R7D-ZP, Руководство пользователя

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5-4 Trial Operation
5-4-1
Preparing for Trial Operation
5-7
5-4
Trial Operation
Once mounting, wiring, switch setting, and connecting a power supply have been finished and normal
status has been confirmed, perform trial operation. The main purpose of trial operation is to confirm
that the servo system is operating correctly electrically. First no-load operation and then loaded
operation is checked.
Note 1. If an error occurs during the trial operation, refer to Section 6 Troubleshooting to eliminate the cause.
Then check for safety, reset the alarm, and then retry the trial operation.
2. If the machine vibrates when starting or stopping, refer to 5-2 Switch Settings and adjust the command
filter.
5-4-1 Preparing for Trial Operation
Switch Settings
After turning OFF the power supply, set the following switches.
•
Set the rotary switch setting for command pulse (PULSE) to the same setting as the
Host Controller.
•
Set the command filter rotary switch (FIL) to 0.
Turning OFF the Servomotor
Set up the system so that the power and the RUN command can be turned OFF so
that the Servomotor can be immediately turned OFF if an abnormality occurs in the
system.
5-4-2 Trial Operation
1) No-load Operation
•
Turn ON the power supply to the control circuits, main circuits, and peripheral
devices.
•
Turn ON the RUN command.
•
Check that Servomotor is ON.
•
Send a command from the Host Controller to rotate the Servomotor and confirm that
Servomotor rotation direction is correct and that the rotation speed and rotation
amount match the command that was sent.
2) Power OFF, Mechanical Device Connection, Power ON
•
Turn OFF the power supply.
•
Connect the mechanical device to the Servomotor shaft.
•
Turn ON the power supply.
3) Loaded Low-speed Operation
•
Send a low-speed command from the Host Controller to rotate the Servomotor. (The
definition of low speed varies depending on the mechanical system, but a rough
estimate is 1/10 to 1/5 of the normal operating speed.)
•
Check the following items.
· Is the emergency stop operating correctly?
· Are the limit switches operating correctly?
· Is the operating direction of the machinery correct?
· Are the operating sequences correct?
· Are there any abnormal sounds or vibration?
· Is any error (or alarm) generated?