Chapter 6 FBD Block Diagram Programming 158
Common Counter function block
There is a maximum of 250 counter function blocks under FBD mode, can be set mode 0~6 as common counter and
mode 7~8 as high-speed counter, and the function is same as Ladder mode.
Counter edit and display:
FBD display:
Parameter display:
(1) Counter Mode 0 (internal coil)
Mode 0 counter (Internal Coil) used as internal auxiliary coils. No timer preset value and no parameter display.
FBD display
Enable Input
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