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FX Series Programmable Controller Diagnostic Devices 6
6-14
6.14 Up/Down Counter Control
(M8200 to M8234 and M8200 to D8234)
For symbol key see pa
g
e 6-1.
6.15 High Speed Counter Control
(M8235 to M8255 and D8235 to D8255)
For symbol key see pa
g
e 6-1.
Diagnostic
Device
Operation
Diagnostic
Device
Operation
M8200 -
M8234 ( )
When M8 is operated,
counter C
functions as
a down counter. When
M8
is not operated the
associated counter oper-
ates as an up counter
D8200 -D8234 Reserved
Diagnostic
Device
Operation
Diagnostic
Device
Operation
M8235 -M8245
( )
When M8 is operated,
the 1 phase hi
g
h speed
counter C functions as
a down counter. When
M8 is not operated the
associated counter oper-
ates as an up counter.
The available counters
depends upon the PLC t
y
pe.
D8235 -D8255 Reserved
M8246 - M8255
( )( )
When M8 is operated,
the 2 phase hi
g
h speed
counter C functions as
a down counter. When
M8 is not operated the
associated counter oper-
ates as an up counter.
The available counters
depends upon the PLC t
y
pe.