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MELSEC-Q
10. POSITIONING DEBUGGING
DISPLAY/SETTING DATA
Item Description
Monitor Shows the axis status.
Speed change
Set a new speed to replace the command speed, OPR speed or JOG operation speed of the
running axis.
The speed limit value is changed if the value is greater than the speed limit value set in basic
parameters 2.
"REQ. speed change"
button
Click this button to change the speed.
Speed override
Set the multiplying factor (%) of the speed overriding the command speed, OPR speed or
JOG operation speed.
Override also influences the new speed resulting from speed change.
The override value once executed is valid during the test mode.
The setting range is 1 to 300%.
"REQ. speed override"
button
Click this button to execute override.
Clicking this button in the standby status of the axis makes the override speed valid at the
next start.
A speed change is also made when this button is clicked for the running axis.
"ACC/DEC time set
enable" check box
Used to set whether an acceleration/deceleration time change is enabled or disabled at a
speed change.
Click the unchecked check box to change the acceleration/deceleration time when a speed
change is made.
Acceleration time
Deceleration time
Set the acceleration time and deceleration time to be changed as soon as a speed change is
made.
When "ACC/DEC time set enable" is disabled (not checked), the setting is invalid.
"All axis stop" button Click this button to stop all axes.
"Stop" button Click this button to stop the axis.
<<Position start>> tab
<<Feed present value
CHG>> tab
<<OPR>> tab
<<JOG/MPG>> tab
Click the tab to show the corresponding test screen.
Positioning start test.....................Refer to Section 10.4.1.
Present value change test ...........Refer to Section 10.4.2.
OPR test.......................................Refer to Section 10.4.4.
JOG/MPG test..............................Refer to Section 10.4.5.