Omron CJ1M-CPU22

225
Using Pulse Instructions in other CPU Units Appendix B
PRV(881) Reading PVs
(PVs that can be read.)
•High-speed
counter PV
•Interrupt input
(counter mode)
PV
•Pulse input fre-
quency
•Pulse output
frequency
•Pulse output
PV
•High-speed
counter PV
•High-speed
counter PV
•Interrupt input
(counter mode)
PV
•Input frequency
•Pulse output
PV
•High-speed
counter PV
•Pulse output
PV
Reading pulse output status (Data
read.)
•Pulse output
status
•PV overflow
and underflow
•Number of out-
put pulses set-
ting
•Pulse Output
Completed or
Pulse Output in
Progress
•No-origin Flag
•At-origin Flag
•Deceleration
set/not set
•Number of out-
put pulses set/
not set
•Pulse output
complete/not
complete
•Pulse output
stopped/in
progress
•Comparison
operation
stopped/in
progress
•Overflow/
underflow
•Deceleration
set/not set
•Number of out-
put pulses set/
not set
•Pulse output
complete/not
complete
•Pulse output
stopped/in
progress
•Comparison
operation
stopped/in
progress
•Overflow/
underflow
×
Reading high-speed counter sta-
tus (Data read.)
•Range compar-
ison results
•Comparison
operation
•Overflow/
underflow
Same as pulse
output status
data above
Same as pulse
output status
data above
×
Instruction Function CJ1M CQM1H CPM2C Customizable
Counter Units