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MV_PLS_Changespeed
FB name
MV_PLS_Changespeed
Name
xExecute
byChannel
wAccDec_ratio
dwFrequency
xDone
xError
MV_PLS_Stop
FB name
MV_PLS_Stop
Name
xExecute
byChannel
xMode
wDec_ratio
xDone
xError
N o t e
If output configuration is changed from pulse train output to standard DC output, the PLC must be power-cycled.
Description
This function block is to change frequency of pulse train for speed control. This function block
works only when pulse train is in operation by MV_PLS_speed.
Type
I/O
BOOL
IN
A rising edge starts the execution.
BYTE
IN
Channel number (1 to 3)
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
Description
This function block is to stop pulse train outputs for position and speed control both.
Type
I/O
BOOL
IN
A rising edge starts the execution.
BYTE
IN
Channel number (1 to 3)
BOOL
IN
0: Stop with ramp
1: Stop without ramp
WORD
IN
Deceleration ratio (1 to 65,535 [Hz/100ms])
If ramp is not used (xMode=1), set 0 or leave as no connection.
BOOL
OUT
Execution done successfully
BOOL
OUT
Error occurred
3 – 71
Chapter 3
Descriptions
Descriptions
Programming
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