
170
19 BUILT-IN I/O FUNCTION
19.2 FX3-compatible high-speed counter function
Item Description Setting range Default
Use/Not Use Set whether use counter or not. • Disable
• Enable
Counter device Select the high speed counter of input assignment which
is compatible with FX3.
CH1 • LC35 (Operation equivalent to C235)
• LC41 (Operation equivalent to C241)
• LC44 (Operation equivalent to C244)
• LC46 (Operation equivalent to C246)
• LC47 (Operation equivalent to C247)
• LC49 (Operation equivalent to C249)
• LC51 (Operation equivalent to C251)
• LC52 (Operation equivalent to C252)
• LC54 (Operation equivalent to C254)
CH2 • LC36 (Operation equivalent to C236)
CH3 • LC37 (Operation equivalent to C237)
• LC42 (Operation equivalent to C242)
• LC45 (Operation equivalent to C245)
CH4 • LC38 (Operation equivalent to C238)
• LC48 (Operation equivalent to C248)
• LC50 (Operation equivalent to C250)
• LC53 (Operation equivalent to C253)
• LC55 (Operation equivalent to C255)
• LC48 (Operation equivalent to C248(OP))
• LC53 (Operation equivalent to C253(OP))
CH5 • LC39 (Operation equivalent to C239)
• LC43 (Operation equivalent to C243)
CH6 • LC40 (Operation equivalent to C240)
CH7 • LC44 (Operation equivalent to C244(OP))
• LC54 (Operation equivalent to C254(OP))
CH8 • LC45 (Operation equivalent to C245)
Operation Mode Not available for FX3-compatible high-speed counters.
Pulse Input Mode Set pulse input mode. • 2 Phase 1 Multiple
• 2 Phase 4 Multiple