Yaskawa DR2 Sigma Servo - Manual (Page 205)

USING THE DIGITAL OPERATOR
4.2.3 Autotuning cont.
192
8) Press
JOG
SVON
to set the servo ON status.
Select Servo ON/Servo OFF
9) Press the and keys to operate the
motor.
Motor Forward/Reverse Rotation
10) When autotuning is complete, the END
message is displayed, as shown to the
right.
Servo OFF status is automatically se-
lected. If Servo ON/Servo OFF is selected
by a signal from an external contact, turn
this signal OFF.
11) Release the and keys to revert to
the display.
12) Press DATA
ENTER
to return to the setting mode
display. This ends the autotuning opera-
tion.
• Refer to sub-section 3) on page 192 for the precautions relating to autotuning.
5) Precautions Relating to Autotuning
a) Speed Setting During Autotuning
The motor speed during autotuning is set by user constant Cn-10. Set to 500 r/min.,
which is the factory setting. Autotuning may be unsuccessful if this value is set too low.
The motor runs intermittently while the or key is held down. The motor does
not rotate continuously.
b) Machine Rigidity Selection
Select the machine rigidity as described below. If the actual rigidity is unknown, select
medium rigidity.
High Rigidity
Medium Rigidity
Low Rigidity
4
to change.
Servo ON
- motor ON
Servo OFF
- base block
Press
Motor runs
forward while
this key is
pressed.
Motor runs
backward while
this key is
pressed.
Motor
Forward
Rotation
Motor
Reverse
Rotation
Autotuning Complete
Setting Mode Display