7 High-speed Counters
7-50
CJ2M CPU Unit Pulse I/O Module User’s Manual
z Ladder Program
Cyclic Task (Task 0)
← Interrupt input 0
← Clears mask (Enables interrupts.)
← Interrupt input 1
← Clears mask (Enables interrupts.)
First Cycle Flag
Always ON Flag
← Initializes the workpiece length data.
← Initializes the work area.
← High-speed counter input 1
← PV change
← New PV data (Clears PV to 0.)
P_First_Cycle
MOVL(498)
D10
#0
MSKS(690)
#0
0100
MSKS(690)
#0
0101
BSET(071)
D0
#0
D5
INI(880)
#0002
#0011
D0
Always ON Flag
IN00 interrupt Task (interrupt Task 140)
← Interrupt input 0
← Moves latched PV A to work area.
MOVL(498)
A10144
D2
P_On
IN01 interrupt Task (interrupt Task 141)
Always ON Flag
← Interrupt input 1
← Moves latched PV B to work area.
← Latched PV B
← Latched PV A
MOVL(498)
A10146
D4
P_On
-L(441)
D4
D2
D10
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