Startup - Mitsubishi Electric MR-J2S-CP Instruction Manual

4. OPERATION

4.1.2 Startup

WARNING
CAUTION
Connect the servo motor with a machine after confirming that the servo motor operates properly alone.
For startup reference, a single machine structure will be described. Refer to this section and start up the
machine safely.
(1) Machine conditions
Reduction ratio
Servo amplifier
1/n 1/2
Servo motor
HC-MFS131072pulse/rev
Regenerative
Servo motor
option
speed
MR-RB032
1) Absolute position detection system used
2) Command resolution: 10 m
3) Command system: Absolute value command system
4) Electronic gear calculation
CMX(pulse)
1
CDV( m)
n P
CMX 32768
CDV 1250
5) For the device command method, external input signals are used by the point table selection,
forward rotation start (ST1), servo-on (SON) and other commands.
6) Point table No.1 is used to execute automatic operation once.
Do not operate the switches with wet hands. You may get an electric shock.
Before starting operation, check the parameters. Some machines may perform
unexpected operation.
Take safety measures, e.g. provide covers, to prevent accidental contact of hands
and parts (cables, etc.) with the servo amplifier heat sink, regenerative resistor,
servo motor, etc.since they may be hot while power is on or for some time after
power-off. Their temperatures may be high and you may get burnt or a parts may
damaged.
During operation, never touch the rotating parts of the servo motor. Doing so can
cause injury.
P
Ta
Point table No. 1
131072 131072
1
1000 10 1000
2
B
Ballscrew
P 10mm(0.39inch)
P
B B
Position data (P) 200mm(787.40inch)
Speed (V) 2500r/min
Tb
Acceleration time constant (Ta) 200ms
V
Deceleration time constant (Tb) 300ms
0r/min
131072 32768
5000 1250
4 - 2
........................................................(4.1)