OPERATOR’S MANUAL
series  Robot Controller
2.2.3  Turning ON the Servo Power 
 
!
 
 
CAUTION
 
 
•  If the robot moves abnormally at servo power ON, immediately press the 
EMERGENCY stop pushbutton switch to turn the servo power off. 
•  If you enters the dangerous area of the robot, turn off the servo power 
beforehand. 
 
 (1) Function 
Turns on the main circuit power of the servo driver.    The servo-controlled axes 
are locked and any brake is released. 
 (2) Procedures 
EMERGENCY
TE
IN
EXT ACHING
TERNAL
VO SERVO
OFF
RUN STOP UF2
UF1
POWER
  (a)  Step 1:  Turning on the servo power. 
    Press the SERVO ON switch on the control panel or teach pendant while 
holding the enable switch (position 1) on the teach pendant.    When the main 
circuit power of the servo driver is turned on, the SERVO ON LED on the 
control panel is illuminated with the SERVO OFF LED turned off.    The 
SERVO ON LED on the teach pendant is also illuminated. 
 
 
SER
ON
Lighting
 
 
 
 
 
 
 
 
LINE
USER
ALARM
TP
SELECT
 
 
 
 STE 80720 
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