3.1 Wiring Precautions
3.1.1 General Precautions
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Wiring and Connection
s
3.1
Wiring Precautions
3.1.1
General Precautions
DANGER
Do not change any wiring while power is being supplied.
There is a risk of electric shock or injury.
WARNING
Wiring and inspections must be performed only by qualified engineers.
There is a risk of electric shock or SERVOPACK failure.
Check all wiring and power supplies carefully.
Incorrect wiring or incorrect voltage application to the output circuits may cause short-circuit
failures. If a short-circuit failure occurs as a result of any of these causes, the holding brake will
not work. This could damage the machine or cause an accident that may result in death or
injury.
Connect the AC or DC power supplies to the specified SERVOPACK terminals.
•
Connect an AC power supply to the L1, L2, and L3 terminals and the L1C and L2C terminals on
the SERVOPACK.
•
Connect a DC power supply to the B1/
and
2 terminals and the L1C and L2C terminals on
the SERVOPACK.
There is a risk of failure or fire.
If you use a SERVOPACK with the Dynamic Brake Hardware Option, connect an External
Dynamic Brake Resistor that is suitable for the machine and equipment specifications to the
specified terminals.
There is a risk of unexpected operation, machine damage, burning, or injury when an emer-
gency stop is performed.
