Overall Wiring (Terminal Block Type) - Panasonic MINAS A5-series Operating Instructions Manual

2
Preparation
Connecting Example of F-frame
• Wiring of Main
Circuit Breaker (MCCB)
To protect power supply line from
overloading, install a wiring circuit
breaker rated to the capacity of the
power supply.
Noise Filter (NF)
Removes external noise from the
power lines. And reduces an effect
of the noise generated by the servo
driver.
Magnetic Contactor (MC)
Turns on/off the main power of the
servo driver.
Use coil surge suppression units
together with this.
• Never start nor stop the servo
motor with this Magnetic Con-
tactor.
Reactor (L)
Reduces harmonic current of the
main power.
• Wiring of the Main Circuit
Pin B1, B2 and B3
• B1 and B2 to be kept shorted for
normal operation.
• When you connect an external
regenerative resistor, disconnect
a short bar between B1 and B2,
then connect the external regen-
erative resistor between P and
B2, set up Pr0.16 to 1 or 2.
Pin NC
• Do not connect anything.
Note
This overall wiring diagram is a typical one. The pages that follow show wiring for specific
application.
Related page
• P.2-8 "Overall wiring (connector type)"
2-14
2. System Configuration and Wiring
Overall Wiring (Terminal block type)
Remarks
• P.7-72 "Options"
Mains
Residual
current device
Connection with input
power supply
Connection to external
components
B1
B2
Regenerative resistor (optional)
• When you use an external regenerative
resistor, install an external protective
apparatus, such as thermal fuse without fail.
• Thermal fuse and thermostat are built in to the
regenerative resistor (Option). If the thermal
fuse is activated, it will not resume.
• Mount the regenerative resistor on
incombustible material such as metal.
P.2-16
L1
L2
L3
L1C
L2C
P.2-16