High−level Instructions
3 − 512
Image of operation: When the target speed does not change
Pulse output
instruction flag
Target
value
Flag
Target speed
Initial speed
Time
Acceleratrion
Deceleration
time
Position
control
starting
input
Frequency
Position control
starting input
Image of operation: When the target speed changes
When changing the target value,
keep the trigger ON.
Target
value
Flag
Target speed
Initial speed
Time
Acceleratrion
Deceleration
time
Position
control
starting input
Frequency
Position control
starting input
Pulse output
instruction flag
Precautions during programming
When the same channel is described in a normal program and interrupt program both,
do not execute them at the same time.
This instruction cannot be executed when the corresponding pulse output instruction flag to the channel
started is on.
When rewriting during RUN is performed, the pulse output will stop.
As for the position control starting input, only the rising edge (ON) is detected.
The instruction cannot be started when the deceleration stop request flag is on.
Note that the methods to stop the pulse output in this instruction are only any of the following operations:
Turning on the position control starting input (position control starting flag), requesting the deceleration stop
and executing an emergency stop.
To restart after stopping the operation, turn off the trrigger once, and then turn it on again.
When the instruction is started during the interrupt program, specify the execution in the interrupt program
with the control code. Speed cannot be changed when the instruction is executed in the interrupt program.
FP0R
To Next Page