Yaskawa MP920 User's Manual Design - Manual (Page 393)

6.2 System Startup Procedure
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6.2.7 Checking Operations
After wiring has been completed, and after the definitions, parameters, motion programs,
and ladder logic programs have been created and transferred, use the following procedure to
check operations.
„ Operation Check Procedure
„ Selecting Manual Mode
In the switch box, set the Automatic switch to OFF and the Manual switch to ON to select
Manual mode.
„ Setting the Emergency Stop Signal to ON
Switch the emergency stop signal switch from OFF to ON. Because this signal is an N.C.
contact, the emergency stop will be released when the switch is turned OFF.
„ Setting the Servo to ON
Switch the SERVO ON/OFF switch in the switch box from OFF to ON. The SERVOPACK
power will be clamped, and will enter servo clamp status.
„ JOG Operation Check
Check the JOG operation of each axis.
When the X+ button is pressed, the X axis will move in the positive direction while the but-
ton is being pressed. The current position of the X axis on the Position Monitor Screen will
increase.
When the X- button is pressed, the X axis will move in the negative direction while the but-
ton is being pressed. The current value of the X axis on the Position Monitor Screen
decreases.
Perform the same operation for the Y axis.
Set the Automatic and Manual switches to Manual.
Set the emergency stop signal to ON.
Set the Servo ON/OFF switch to ON.
Press the JOG buttons.
Set the Automatic and Manual switches to Automatic.
Press the Start button and start the motion program.