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(1)
When the elapsed value reaches the target value 1, R0 turns ON or OFF.
(2)
When the elapsed value reaches the target value 16, RF turns ON or OFF.
(3)
When the elapsed value reaches the target value 18, R11 turns ON or OFF.
■
Specification of target values: From [S+8]
The acquired output varies according to the ON set value and OFF set value.
ON set value < OFF set value
When the elapsed value is larger
than or equal to the ON set value
and smaller than the OFF set
value, the corresponding output
bit turns ON. When the elapsed
value is out of the range, the
corresponding bit turns off.
■
Notes on programming
● This instruction cannot be used when the high-speed counter function is not used. Allocate
arbitrary channels and contacts in the system register "high-speed counter setting"
● The high-speed counter control active flag corresponding to the specified channel turns ON
until the execution of the high-speed counter control instruction F0 (MV) is cleared after the
execution condition of the F165 (CAM0) instruction has turned ON. When the high-speed
counter control active flag is on, the high-speed counter control instruction F165 (CAM0) /
F166 (HC1S) / F167 (HC1R) for which the same channel is specified cannot be executed.
● This instruction can be activated for up to two channels simultaneously.
● To stop the control of this instruction, execute "Clear high-speed counter instruction" by the
high-speed counter control instruction F0 (MV). Even when executing "Clear high-speed
counter instruction", the output allocated to the cam output is held. Also, the counting of the
high-speed counter continues and the upper limit control becomes disabled.
● Reset or preset the high-speed counter elapsed value before executing the instruction.
● Do not rewrite the elapsed value for the control using the F1 (DMV) instruction after the
execution of the instruction. After the execution of the instruction, the setting of the active
target values do not change even if the operation memory of the specified target values (ON
set value/OFF set value) is changed.
WUME-FPXHPOSG-01
10.4 High-speed Counter Cam Control Instruction
ON set value > OFF set value
When the elapsed value is
smaller than the ON set value
and larger than or equal to the
OFF set value, the corresponding
output bit turns off. When the
elapsed value is out of the range,
the corresponding bit turns ON.
ON set value = OFF set value
The corresponding bit always turns
off.
10-23
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