Mitsubishi Electric MELSERVO MR-J4-A-RJ Series, Instruction Manual

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5. HOW TO USE THE PROGRAM
5 - 10
1) Program example 1
When executing two operations where the servo motor speeds, acceleration time constants, and
deceleration time constants are the same and the travel commands are different
Command Description
SPN (1000) Servo motor speed 1000 [r/min] a)
STA (200) Acceleration time constant 200 [ms] b)
STB (300) Deceleration time constant 300 [ms] c)
MOV (1000) Absolute value travel command 1000 [×10
STM
μ m] d)
TIM (100) Dwell 100 [ms] e)
MOV (2000) Absolute value travel command 2000 [×10
STM
μ m] f)
STOP Program stop
b) Acceleration time
constant (200 ms)
c) Deceleration time
constant (300 ms)
a) Servo motor
speed
(1000r/min)
Forward
rotation
0 r/min Servo motor speed
d) Absolute value
travel command
(1000 × 10
STM μ
m)
e) Dwell (100 ms)
b) Acceleration time
constant (200 ms)
a) Servo motor speed
(1000 r/min)
c) Deceleration time
constant (300 ms)
f) Absolute value
travel command
(2000 × 10
STM
μ
m)
2) Program example 2
When executing two operations where the servo motor speeds, acceleration time constants,
deceleration time constants, and travel commands are different
Command Description
SPN (1000) Servo motor speed 1000 [r/min] a)
STA (200) Acceleration time constant 200 [ms] b)
STB (300) Deceleration time constant 300 [ms] c)
MOV (1000) Absolute value travel command 1000 [×10
STM
μ m] d)
TIM (100) Dwell 100 [ms] e)
SPN (500) Servo motor speed 500 [r/min] f)
STC (200) Acceleration/deceleration time
constant 200 [ms] g)
MOV (1500) Absolute value travel command 1500 [×10
STM
μ m] h)
STOP Program stop
b) Acceleration time
constant (200 ms)
a) Servo motor
speed
(1000 r/min)
Forward
rotation
Servo motor speed 0 r/min
c) Deceleration time
constant (300 ms)
e) Dwell
(100 ms)
d) Absolute value travel command
(1000 × 10
STM μ
m)
g) Acceleration/
deceleration
time constant
(200 ms)
f) Servo motor speed
(500 r/min)
h) Absolute value travel command
(1500 × 10
STM μ
m)