Panasonic MINAS S Series Operating Manual page 27

Reactor (L)
main power.
Non-Fuse Breaker (NFB)
Used to protect the power lines:
overcurrent will shut off the circuit.
Prevents the external noise from the power
line, and reduces the effect of the noises gen-
erated by the servo motor.
Magnetic Contactor (MC)
Turns on/off the main power of the servo
Used together with a surge absorber.
Reduces the harmonic current in the
• In case of use under large regenerative
energy, connect an external
regenerative discharge resistor to P
and B terminals.
Terminals P and B
-26-
Ground