Mitsubishi Electric MELSERVO MRJ2S-B, Инструкция по эксплуатации

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Points to check prior to starting operation Operation
MELSERVO J2-Super 4 - 1
4 Operation
4.1 Points to check prior to starting operation
Wiring
Before starting operation, check the following:
●
A correct power supply is connected to the power input terminals (3-phase: L1, L2, L3,
1-phase: L11, L21) of the servo amplifier.
●
The servo motor power supply terminals (U, V, W) of the servo amplifier match in phase
with the power input terminals (U, V, W) of the servo motor.
●
The servo motor power supply terminals (U, V, W) of the servo amplifier are not shorted to
the power input terminals (L1, L2, L3) of the servo motor.
●
Ground the servo amplifier and servo motor securely.
●
When using a regenerative brake option or brake unit:
– always remove the lead across the terminals D and P for the servo amplifier MR-J2S-
350B or less and MR-J2S-200B4 or less.
– disconnect the cable connections to the internal brake resistor between the terminals P
and C for the servo amplifier MR-J2S-500B or more and MR-J2S-350B4 or more.
S001257C
Fig. 4-1: Wiring
S000582C
Fig. 4-2: Short circuit
M R -J 2S - B
M
U
U
V
V
W
W
L 1
L 2
L 3
L 1 1
L 2 1
M
U
U
V
V
W
W
L 1
L 2
L 3
L 1 1
L 2 1
M R -J 2S - B M R -J 2S - B 4
M
U
U
V
V
W
W
L 1
L 2
L 3
L 1 1
L 2 1
2 4 V D C
−
+
1-phase connector 3-phase connector 3-phase connector
Servo amplifier 200V Servo amplifier 400V Servo amplifier 200V
M
U
V
W
L1
L2
L3
Servo amplifier