MITSUBISHI ELECTRIC MR-J2S- CL - Manual (Page 95)

4 - 12
4. OPERATION
2) Program example 2 (Wrong usage)
In continuous operation, the acceleration or deceleration time constant cannot be changed at
each speed change. Hence, the "STA", "STB" or "STD" command is ignored if it is inserted for a
speed change.
Program Description
SPN (500)
STA (200)
STB (300)
MOV (500)
SPN (1000)
STC (500)
MOVA (1000)
SPN (1500)
STC (100)
MOVA (0)
STOP Speed (Motor speed) 500 [r/min] a)
Acceleration time constant 200 [ms] b)
Deceleration time constant 300 [ms] c)
Absolute move command 500 [ 10 STM m] d)
Speed (Motor speed) 1000 [r/min] e)
Acceleration/deceleration time constant 500 [ms] f)
Absolute continuous move command 1000 [ 10 STM m] g)
Speed (Motor speed) 1500 [r/min] h)
Acceleration/deceleration time constant 100 [ms] i)
Absolute continuous move command 0 [ 10 STM m] j)
Program end
Ignored.
Ignored.
0r/min
Servo motor
speed
Reverse
rotation
a) Speed(Motor speed)
(500r/min)
d) Absolute move command
(500 10
STM m)
c) Deceleration time
constant (300ms)
b) Acceleration time
constant (200ms)
g) Absolute continuous
move command
(1000 10
STM m)
Forward
rotation
j) Absolute continuous
move command
(0 10
STM m)
h) Speed
(Motor speed)
(1500r/min)
e) Speed
(Motor speed)
(1000r/min)
(c) Input/output command (OUTON/OUTOF), trip point command (TRIP/TRIPI)
1) Program example 1
As soon as the program is executed, Program output 1 (OUT1) is turned ON. When the program
ends, Program output 1 (OUT1) turns OFF.
Program Description
SPN (1000)
STA (200)
STB (300)
MOV (500)
OUTON (1)
TIM (10)
MOV (250)
TIM (5)
STOP Speed (Motor speed) 1000 [r/min]
Acceleration/deceleration time constant 200 [ms]
Deceleration time constant 300 [ms]
Absolute move command 500 [ 10 STM m]
Program output 1 (OUT 1) is turned ON. a)
Dwell command time 100 [ms]
Absolute move command 250 [ 10 STM m]
Dwell command time 50 [ms] b)
Program end
Servo motor
speed
Forward
rotation
Program output1
(OUT1)
a) b)
0r/min
ON
OFF
Dwell command time
(100ms)
Dwell
command
time
(50ms)