Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

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5. HOW TO USE THE PROGRAM
5 - 24
(g) Step repeat instruction (FOR...NEXT)
POINT
You cannot insert "FOR...NEXT" commands between a "FOR" command and a
"NEXT" command.
The steps between the "FOR (Setting value)" and the "NEXT" commands are repeated for the set
number of times. Setting "0" repeats the operation endlessly.
For how to stop the program in this status, refer to section 5.2.4 (4).
Command Description
SPN (1000) Servo motor speed 1000 [r/min]
STC (20) Acceleration/deceleration time
constant 20 [ms]
MOV (1000) Absolute value travel command 1000 [×10
STM μ
m]
TIM (100) Dwell 100 [ms]
FOR (3) Start of step repeat instruction 3 [time] a)
MOVI (100) Incremental value travel command 100 [×10
STM
μ
m] b)
TIM (100) Dwell 100 [ms]
NEXT End of step repeat instruction c)
FOR (2) Start of step repeat instruction 2 [time] d)
MOVI (200) Incremental value travel command 200 [×10
STM μ
m] e)
TIM (100) Dwell 100 [ms]
NEXT End of step repeat instruction f)
STOP Program stop
b) Incremental value
travel command
(100 × 10
STM
μ
m)
d) Incremental value
travel command
(200 × 10 STM
μ
m)
a) c)
e) f)
1000 1100 1200 1300 1500 1700
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
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