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Code
Value
Target value 1: OFF
(e)
set value
Target value 1: ON set
(f)
value
(1)
Execution condition
High-speed counter
instruction
(2)
active flag
(3)
Cam output
(4)
Interrupt
Clear high-speed
(5)
counter instruction
■
Sample program
Code
Description
(1)
High-speed counter channel H10: Performs the upper limit control, CH0
(2)
Cam output device type K1: Internal relay (R)
(3)
Word number of cam output device K10
(4)
Specification of the number of target values K2
(5)
Target value 1: ON set value K1000
(6)
Target value 1: OFF set value K5000
WUME-FPXHPOSG-01
10.4 High-speed Counter Cam Control Instruction
Description
When subtracted: When the elapsed value falls below the OFF set value, the
cam output turns ON, and when it falls below the ON set value, it turns OFF.
When the execution condition turns ON from OFF, the instruction is executed
and the cam control starts.
The high-speed counter instruction active flag turns ON during the execution
of the instruction. When the high-speed counter control instruction F0 (MV) is
executed, it turns OFF.
The output turns ON/OFF according the set values.
In the case of addition, when the elapsed value reaches the ON set value,
the interrupt program is started.
By the high-speed counter control instruction F0 (MV), when the bit 3 of the
special data register DT90052 turns ON from OFF, the executed F165
(CAM0) instruction is cleared.
10-27
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