Chapter 5 Internal Memory & I/O Signals
5-3
5.2 I/O Signals
1) Output setting area
Channel 0 Channel 1 Details
Uxy.02 ~ Uxy.03 Uxy.12 ~ Uxy.13 Present count value
Uxy.04 ~ Uxy.05 Uxy.14 ~ Uxy.15 Latch count value
Uxy.06 ~ Uxy.07 Uxy.16 ~ Uxy.17 Sampling count value
Uxy.08 ~ Uxy.09 Uxy.18 ~ Uxy.19 Input frequency value
Uxy.10 ~ Uxy.11 Uxy.20 ~ Uxy.21 Revolutions per hour value
※ Here, ‘xy’ stands for the position High Speed Counter module is installed on. (xy => x:base no., y:slot no.)
2) Operation status display and Operation command area
PLC <- High Speed Counter PLC -> High Speed Counter
CH Signal Details Signal Details
Uxy.00.0
Increasing/decreasing count signal
(ON: decreasing/OFF: increasing)
Uxy.23.0 Count operation enable signal (Level)
Uxy.00.1 External input preset flag Uxy.23.1 Preset enable signal (edge)
Uxy.00.2 - Uxy.23.2 Increasing/decreasing count setting signal (Level)
Uxy.00.3 Carry signal Uxy.23.3 Auxiliary mode use command(edge, level)
Uxy.00.4 Borrow signal Uxy.23.4 Compared function use command(Level)
Uxy.00.5 Flag during auxiliary mode Uxy.23.5 Compared output external terminal enabled signal(Level)
Uxy.00.6 OUT0 output signal Uxy.23.6 OUT0 coincidence output reset signal (Edge)
Uxy.00.7 OUT1 output signal Uxy.23.7 OUT1 coincidence output reset signal (Edge)
Uxy.00.8 - Uxy.23.8 -
Uxy.00.9 - Uxy.23.9 -
Uxy.00.A - Uxy.23.A Carry/Borrow reset signal (Edge)
Uxy.00.B - Uxy.23.B Preset external input setting signal
Uxy.00.C - Uxy.23.C
Command of auxiliary mode use
(external input setting signal(gate signal))
Uxy.00.D - Uxy.23.D External input preset flag reset signal
Uxy.00.E CH0 error flag Uxy.23.E -
0
U
xy.00.F Module Ready Uxy.23.F -
Uxy.01.0
Increasing/decreasing count signal
(ON: decreasing/OFF: increasing)
Uxy.24.0 Count operation enable signal (Level)
Uxy.01.1 External input preset flag Uxy.24.1 Preset enable signal (edge)
Uxy.01.2 - Uxy.24.2 Increasing/decreasing count setting signal (Level)
Uxy.01.3 Carry signal Uxy.24.3 Additional function use command (edge, level)
Uxy.01.4 Borrow signal Uxy.24.4 Compared function use command (Level)
Uxy.01.5 Flag during auxiliary mode Uxy.24.5 Compared output external terminal enabled signal (Level)
Uxy.01.6 OUT0 output signal Uxy.24.6 OUT0 coincidence output reset signal (Edge)
Uxy.01.7 OUT1 output signal Uxy.24.7 OUT1 coincidence output reset signal (Edge)
Uxy.01.8 - Uxy.24.8 -
Uxy.01.9 - Uxy.24.9 -
Uxy.01.A - Uxy.24.A Carry/Borrow reset signal (Edge)
Uxy.01.B - Uxy.24.B Preset external input setting signal
Uxy.01.C - Uxy.24.C
Command of auxiliary mode use
(external input setting signal(gate signal))
Uxy.01.D - Uxy.24.D External input preset flag reset signal
Uxy.01.E CH1 error flag Uxy.24.E -
1
U
xy.01.F - Uxy.24.F -
※Here, the size of Uxy.ab is 1 word and the size of Uxy.ab.i is 1 bit.
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