Roll Feed Mode Using The Roll Feed Display Function - Mitsubishi Electric MELSERVO-J4 Instruction Manual

5. HOW TO USE THE PROGRAM
(3) Program example
Command
SPN (1000)
STA (200)
STB (300)
MOVI (1000)
TIM (100)
SPN (500)
STA (200)
STB (300)
MOVI (1000)
SPN (1000)
MOVIA (1000)
STOP
Forward
rotation
Servo motor speed 0 r/min

5.7 Roll feed mode using the roll feed display function

Refer to section 4.5 for parameter settings of roll feed display function, position data unit and operation
method.
When the roll feed display function is used, the status display of the current position at start will be 0.
INP (In-position)
Forward rotation
0 r/min
Servo motor speed
Reverse rotation
ST1 (Forward rotation start)
TSTP (Temporary stop/restart)
CR (Clear)
Current position
Servo motor speed
Acceleration time constant
Deceleration time constant
Incremental value travel command
Dwell
Servo motor speed
Acceleration/deceleration time
constant
Deceleration time constant
Incremental value travel command
Servo motor speed
Incremental value continuous travel
command
Program stop
b) Acceleration time
c) Deceleration time
constant (200 ms)
a) Servo motor
speed
(1000 r/min)
d) Incremental value
travel command
STM
μ m)
(1000 × 10
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Description
1000 [r/min]
200 [ms]
300 [ms]
STM
1000 [×10
100 [ms]
500 [r/min]
200 [ms]
300 [ms]
STM
1000 [×10
1000 [r/min]
STM
1000 [×10
constant (300 ms)
g) Acceleration time constant
(200 ms)
f) Servo motor speed
(500 r/min)
e) Dwell
(100 ms)
Always "0"
5 - 64
a)
b)
c)
μm] d)
e)
f)
g)
h)
μm] i)
j)
μm] k)
h) Deceleration time
constant (300 ms)
j) Servo motor
speed
(1000 r/min)
i) Incremental value k) Incremental value
travel command travel command
STM
μ m)
(1000 × 10 (1000 × 10
Remaining distance
clear
Remaining distance
clear
STM
μ m)
Quick stop
by CR input