Omron SYSMAC CP Series, Руководство пользователя

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11 High-speed Counters
11-4
CP2E CPU Unit Software User’s Manual(W614)
Built-in Input Tab Page
* Only a software reset can be used if an increment pulse input is specified.
Note The power supply must be restarted after the PLC Setup is transferred in order to enable the high-speed
counter settings.
z
Pulse Input Method and High-speed Counter Input Terminals
The following input terminals can be used for high-speed counters with the pulse input method.
E20/30/40/60, S30/40/60 or N20/30/40/60 CPU Units
Item Setting
Use high
speed
counter 0
to 5 Use high-speed
counter Select U s e high s peed counter for each counter to be used.
Counting Mode Select Linear mode or Circular mode.
Circular Max. Count
(maximum ring count) If circular mode is selected, set the maximum ring count.
0 to 4,294,967,295 decimal
Reset • Phase Z and software reset
• Software reset*
• Phase Z and software reset (continue comparing)
• Software reset (continue comparing)*
Input Setting • Differential phase inputs (4×)
• Pulse + direction inputs
• Up/down pulse inputs
• Increment pulse input
Determining High-speed Counter
Input terminal block Pulse input method (Counting mode) Other functions that cannot be used at the same time
Terminal
block
label
Terminal
Increment
pulse input
Differential phase
× 4 or up/down
input
Pulse/
direction
input
Normal input
Interrupt
input
Quick-response
input
Origin searches
for pulse out-
puts 0 to 3
CIO 0 00
High-speed
Counter 0,
increment
input High-speed
Counter 0, phase A
or up input High-speed
Counter 0,
pulse input Normal input 0
− − −
01
High-speed
Counter 1,
increment
input High-speed
Counter 0, phase B
or down input High-speed
Counter 1,
pulse input Normal input 1
− − −
02
High-speed
Counter 2,
increment
input High-speed
Counter 1, phase A
or up input High-speed
Counter 0,
direction Normal input 2 Interrupt input 2 Quick-response
input 2
−
0 3 −
High-speed
Counter 1, phase B
or down input High-speed
Counter 1,
direction Normal input 3 Interrupt input 3 Quick-response
input
3
−
04
High-speed
Counter
3 ,
increment
input
High-speed
Counter 0, phase Z
or reset input High-speed
Counter 0,
reset input Normal input 4 Interrupt input 4 Quick-response
input 4
−
05
High-speed
Counter 4,
increment
input High-speed
Counter 1, phase Z
or reset input High-speed
Counter 1,
reset input Normal input 5 Interrupt input 5 Quick-response
input 5
−
06
High-speed
Counter 5,
increment
input
− −
Normal input 6 Interrupt input 6 Quick-response
input 6 Pulse 0, Origin
input signal
07
− − −
Normal input 7 Interrupt input 7 Quick-response
input 7 Pulse 1, Origin
input signal
0 8
− − −
Normal input 8 Interrupt input 8
(Note 1)
Quick-response
input
8 (Note 1)
Pulse 2, Origin
input signal
(Note 2)