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Chapter 3
Programming
MV_PLS_Write
FB name
MV_PLS_Write
Name
xExecute
byChannel
dwPosition
xDone
xError
MV_PLS_speed
FB name
MV_PLS_speed
Name
xExecute
byChannel
xDirection
wInitial_FQ
wAccel_ratio
dwFrequency
xDone
xError
Description
This function block is to overwrite current position data
Type
I/O
BOOL
IN
A rising edge starts the execution.
BYTE
IN
Channel number (1 to 3)
DWORD
IN
Position data to write
0 to 4,294,967,295 (direction disabled)
-2,147,483,648 to 2,147,483,647 (direction enabled)
BOOL
OUT
Execution done successfully
BOOL
OUT
Error occurred
Description
This function block is to output pulse train for speed control. Pulse train operation continues until the
function block MV_PLS_Stop is received.
Type
I/O
BOOL
IN
A rising edge starts the execution.
BYTE
IN
Channel number (1 to 3)
BOOL
IN
0: Forward
1: Reverse
WORD
IN
Initial frequency (20 to 65,535[Hz])
WORD
IN
Acceleration ratio (1 to 65,535 [Hz/100ms])
DWORD
IN
Frequency of pulse train outputs (20 to 100,000 [Hz])
BOOL
OUT
Execution done successfully
BOOL
OUT
Error occurred
Descriptions
Descriptions
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