FXCPU Structured Programming Manual
[Device & Common]
Number and name
High speed counter: Up/down-counter monitor (Refer to Section 2.7 for details.)
[M]8246
C246
[M]8247
C247
[M]8248
C248
[M]8249
C249
[M]8250
C250
[M]8251
C251
[M]8252
C252
[M]8253
C253
[M]8254
C254
[M]8255
C255
166
Operation and function
When the 1-phase 2-input or 2-phase 2-input
counter C
is in the down-counting mode, the
corresponding M8
is ON.
•
ON: Down-counting operation
•
OFF: Up-counting operation
4 Operations of Special Devices (M8000 and later, D8000 and later)
4.1 Special Device List (M8000 and later, D8000 and later)
FX
FX
FX
1S
1N
Applicable model
Corresponding
FX
FX
2N
1NC
2NC
special device
-
-
-
-
-
-
-
-
-
-