622
8 APPLICATION INSTRUCTION
8.17 Pulse Related Instruction
• Operations when the PWM output is stopped (while the output pulse is off)
• The PWM output stops when SM8034 is on, and starts when SM8034 is off.
• PWM output does not stop, even if a pulse stop command for positioning is driven.
• When specifying the number of output pulses, executing the PWM instruction, and then outputting pulses again after the
pulse output stops due to the completion of output of the specified number of pulses, turn OFF the contact which drove the
PWM instruction. When driving PWM output by the DHIOEN instruction, use the DHIOEN instruction to turn PWM output
off.
• When the period setting is equivalent to the ON time setting, the output always remains ON. The output ON state continues
even after “Period x Number of output pulses” is finished in this condition.
OFF time setting
is 5
s or more
OFF time setting
is 5
s or more
OFF time setting
is 5
s or more
OFF time setting
is 5
s or more
OFF time setting
is 5
s or less
OFF time setting
is 5
s or less
Output stop command is issued
within 5
s of the OFF width time.
5
s or
less
5
s or
more
Output stop command is issued in 5
s
or more of the OFF width time.
When the OFF time setting is 5
s or more and 5
s or
more time has elapsed when an output stop command is
issued, outputting pulses stops with the stop command.
When the OFF time setting is 5
s or more and 5
s or
less time has elapsed when an output stop command is
issued, outputting pulses stops in 5
s from the stop
command.
If an output stop command is issued while the OFF
time setting is 5
s or less, outputting pulses stops
after the set OFF time elapses.
Output stop command
Period
Period
Period
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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