Panasonic FP0R - High-Speed Counter Control Flag; Allocation and Role of High-Speed Counter Control Flag; Operation of High-Speed Counter Control Flag

8-16
Sample program (F178)
8.3.6 High-speed counter control flag
Note that there are the following restrictions on using each function of the high-speed counter.
Allocation and role of high-speed counter control flag
- When a high-speed counter instructions (F165/F166/F167/F178) is executed, the high-speed counter
control flag of the corresponding channel is ON. No other high-speed counter instruction can be
executed as long as this flag is ON.
- The high-speed counter control flags are allocated to each channel.
Channel No.
High-speed counter control flag
CH0
R9110
CH1
R9111
CH2
R9112
CH3
R9113
Operation of high-speed counter control flag
- The high-speed counter flag varies during scanning. Replace it with an internal relay at the beginning of
the program when using it several times in the program.