Assignment For Fx3-Compatible High-Speed Counters - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Assignment for FX3-compatible high-speed counters

The high-speed counter number that can be specified with each CH
Shown here are the high-speed counter numbers (C235 to C255) of FX3 that can be selected with each CH.
CH High-speed counter No.
CH1 C235
CH1 C241
CH1 C244
CH1 C246
CH1 C247
CH1 C249
CH1 C251
CH1 C252
CH1 C254
CH2 C236
CH3 C237
CH3 C242
CH3 C245
CH4 C238
CH4 C248
CH4 C248 (OP)
CH4 C250
CH4 C253
CH4 C253 (OP)
CH4 C255
CH5 C239
CH5 C243
CH6 C240
CH7 C244 (OP)
CH7 C254 (OP)
CH8 C245 (OP)
: Change is possible
: Change is impossible
19 HIGH-SPEED INPUT/OUTPUT FUNCTION
184
19.2 FX3-compatible high-speed counter function
Pulse input mode
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 2-count
1-phase 2-count
1-phase 2-count
2-phase 2-count (1 edge count/4 edge count)
2-phase 2-count (1 edge count/4 edge count)
2-phase 2-count (1 edge count/4 edge count)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 2-count
1-phase 2-count
1-phase 2-count
2-phase 2-count (1 edge count/4 edge count)
2-phase 2-count (1 edge count/4 edge count)
2-phase 2-count (1 edge count/4 edge count)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
1-phase 1-count (S/W)
2-phase 2-count (1 edge count)
1-phase 1-count (H/W)
Corresponding devices
LC35
LC41
LC44
LC46
LC47
LC49
LC51
LC52
LC54
LC36
LC37
LC42
LC45
LC38
LC48
LC48
LC50
LC53
LC53
LC55
LC39
LC43
LC40
LC44
LC54
LC45
Preset input logic change
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