3
Opera
tion
3-31
■
Position where absolute reset can be performed and "0" pulse position
When performing absolute reset at position A, position B (machine reference 38%) is reset as "0" pulse position. he The
axis moves to the "0" pulse position after resetting when performing absolute reset in the servo on status.
WARNING
When performing absolute reset in the servo on status, the robot operates slightly. Therefore, do not enter the
robot movement range to prevent any hazard.
0
25
50
75
0
A
B
Minus (−) direction
Plus (+) direction
Machine reference (%)
: Range in which absolute reset can be made (44 to 56%).
■
Absolute reset procedure in servo on status
Step 1
Move to the "ORIGIN RTN (MARK)"
screen.
Select [Operation] - [Origin Return] from the
initial screen.
The "ORIGIN RTN (TRQ/SENS)" screen will
appear. Press the F1 key (MARK) on it.
"ORIGIN RTN (MARK)" screen
Step 1
Step 2
Select the axis to perform absolute
reset.
Use the cursor keys to select the axis number
for absolute reset, and then press the ENTER
key. Absolute reset execution confirmation
screen will appear.
Confirming the absolute reset execution
Step 2
Step 3
Move the axis to a position where
absolute reset is possible.
Press the Jog key to move the specified axis
to a position where absolute reset is possible.
WARNING
The robot starts to move when a Jog key or movement key is pressed. To avoid danger, do not enter the robot
movement range.
NOTE
If the robot controller is in origin incomplete due to some kind of problem, perform absolute reset on the axis which
was unable to return-to-origin. After absolute reset, always check if the axis can move to the same position as
before origin incomplete.
Summary of Contents for YRCX Series
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