3.7 I/O Signals
48
Sequence at Occurrence of Emergency Stop
• Do not frequently start or stop the servomotor by turning ON or OFF the power supply or
by using the servo ON (SV-ON) or servo OFF (SV-OFF) signal. Failure to observe this
warning will cause deterioration of the SERVOPACK internal element.
Set the following parameter to disable the emergency stop input signal if it is absolutely necessary.
• Configure the circuit’s power supply to be automatically cut off if E-STP signal is OFF at occur-
rence of emergency stop.
The residual voltage rotates the servomotor for a few seconds after the power supply has been
turned OFF, and may result in injury or damage to the equipment.
Position information is not stored in the SERVOPACK, so this information will be lost if the power
supply is turned OFF. This information cannot be read again if the power supply is turned OFF.
Parameter
Descriptions
Pn 515
n.
4
Emergency stop when CN1-6 input signal is OFF (H-level) (factory set-
ting)
n.
8
Always sets the input signal ON to disable the emergency stop.
WARNING
IMPORTANT
L1
SERVOPACK
Emergency stop
1 (L1)
2 (L2)
CNA
CN1
6 (E-STP)
5 (+24VIN)
MC1
24 VDC
Noise Filter
MC1
MC1
SUP
Servo power
ON
Power supply
Single-phase 200 VAC to 230VAC
50/60 Hz
Servo power
OFF
Emergency
stop
L2
MC1
TOEP_C710806_03A_1_0.book Seite 48 Montag, 2. Juli 2007 3:55 15
