Specifications

2
2. OPERATION
2– 17
When the servo-on signal (SON) is switched on, the servo amplifier is
ready to operate.Check the external sequence on the diagnostic
display.
Forward
rotation
CCW
Reverse
rotation
CW
Servo on
Start
Stop
Checking procedure
• By selecting speeds (analog
speed command, internal speed
commands 1 to 3) with the speed
selection 1 signal (SP1) and
speed selection 2 signal (SP2)
and switching on the forward/
reverse rotation selection signal
(RS1/RS2), the servo motor
starts rotating. For the torque generation direction, refer to (3) in
Section 3-1-3.First, set the limit speed to low speed and check the
rotation direction, etc. If the servo motor does not run as expected,
recheck the input signals.
• On the status display monitor, check the servo motor speed, load
ratios, etc.
• When machine operation check is over, confirm automatic operation
with the host controller or the like.
Power on
Press MODE once.
Switch SON on.
• • • •
This display appears
when SON switches on.
Operation is suspended and stopped by:
1) Servo-on signal off ... The base circuit is shut off and the servo
motor coasts.
2) Alarm occurrence ... When an alarm occurs, the base circuit is
shut off and the dynamic brake is operated
to bring the servo motor to a sudden stop.
3) Emergency stop signal ... The base circuit is shut off and the dynamic
brake is operated to bring the servo motor
to a sudden stop. The display shows A.E6.
off