Omron CJ2H-CPU6*-EIP Series User Manual

Appendices
A-8
CJ2M CPU Unit Pulse I/O Module User’s Manual
High-speed
counters
Differential-phase
inputs
4 counters (2 × 2 Pulse I/O Modules)
Line driver: 50 kHz (×4)
24-VDC power supply pulse: 35 kHz
(×4)
2 counters
Line driver: 50 kHz (×4)
24-VDC power supply pulse: 30 kHz
(×4)
Up input 4 counters
Line driver: 100 kHz
24-VDC power supply pulse: 100 kHz
4 counters
Line driver: 100 kHz
24-VDC power supply pulse: 60 kHz
Up/down inputs or
pulse + direction
inputs
4 counters
Line driver: 100 kHz
24-VDC power supply pulse: 100 kHz
2 counters
Line driver: 100 kHz
24-VDC power supply pulse: 60 kHz
Comparison methods Target value comparison
Number of target values: 48
Range comparison
Number of ranges: 8 or 32
Interrupt task execution condition:
Entering or leaving range.
Target value comparison
Number of target values: 48
Range comparison
Number of ranges: 8
Interrupt task execution condition:
Entering range.
Counting modes Linear mode or ring mode Linear mode or ring mode
Numeric range 32 bits
(−2,147,483,648 to +2,147,483,647)
(0 to +4,294,967,295)
32 bits
(−2,147,483,648 to +2,147,483,647)
(0 to +4,294,967,295)
Changing the ring
counter maximum
value
• PLC Setup (when power is turned
ON)
• When INI(880) instruction is executed
PLC Setup (when power is turned ON)
Differ-
ences in
operation
Operation of instruc-
tion to read frequen-
cies (PRV(881)) and
pulse frequency con-
version instruction
If high-frequency mode is selected and
the PV is changed or reset during a
sampling interval, the results of the
instruction will not be dependable and
the P_CY Flag will turn ON.
If high-frequency mode is selected and
the PV is changed or reset during a
sampling interval, the results of the
instruction will not be dependable.
Handling of error
when changing the PV
in Ring Mode
If the new PV exceeds the ring counter
maximum value, the P_ER Flag will
turn ON when the instruction is exe-
cuted.
If the new PV exceeds the ring counter
maximum value, the instruction will be
ignored.
Item
Specification/performance
CJ2M with Pulse I/O Module CJ1M built-in I/O

Omron CJ2H-CPU6*-EIP Series Specifications

General

Brand	Omron
Model	CJ2H-CPU6*-EIP Series
Category	Controller
Language	English