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A--39
Micro Programmable Controller
CPM1A
J
HIGH-SPEED COUNTER
The CPM1A has a high-speed counter function that can be used
in the incrementing and up/down mode. Using this function
together with the input interrupts enables zone comparison
control or target value control irrelevant of the cycle time.
Counting mode
Incrementing
mode
Up/Down mode
Input
00000
Count input
A-phase input
p
no.
00001
—
B-phase input
00002
Reset input
Z-phase input
Input method
Single-phase in-
put
Phase-difference,
4
×
inputs
Count frequency
5.0 kHz
2.5 kHz
Count range
0 to 65535
--32767 to 32767
Note: When using in the incrementing mode, the input 00001
can be used as an input contact.