Timer Counter, UTF-8 | Omron CJ2 instruction

Omron CJ2 manual Timer Counter, UTF-8

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	Item			CJ2H-
	Item	CPU64-EIP	CPU65-EIP	CPU66-EIP	CPU67-EIP	CPU68-EIP
		CPU64-EIP	CPU65-EIP	CPU66-EIP	CPU67-EIP	CPU68-EIP
Programming Languages		Ladder Logic (LD),
		Sequential Function Charts (SFC),
		Structured Text (ST), and
		Instruction Lists (IL)

Function Blocks	Maximum number of definitions	2,048

	Maximum number of instances	2,048

Tasks	Type of Tasks	Cyclic tasks
		Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and
		external interrupt tasks)

	Number of Tasks	Cyclic tasks: 128
		Interrupt tasks: 256
		(Interrupt tasks can be defined as cyclic tasks to create extra cyclic tasks. Therefore, the total
		number of cyclic tasks is actually 384 max.)

Symbols	Type of Symbols	• Local symbols: Can be used only within a single task in the PAC.
(Variables)		• Global symbols: Can be used in all tasks in the PAC.
		• Network symbols (tags): I/O memory in the CPU Unit can be externally accessed using symbols, depending on
		parameter settings.

	Data Type of Symbols	• BOOL (bit)

•UINT (one-word unsigned binary)

•UDINT (two-word unsigned binary)

•ULINT (four-word unsigned binary)

•UINT BCD (one-word unsigned BCD)

•INT (one-word signed binary)

•DINT (two-word signed binary)

•LINT (four-word signed binary)

•UDINT BCD (two-word unsigned BCD)

•ULINT BCD (four-word unsigned BCD)

•REAL (two-word floating-point)

•LREAL (four-word floating-point)

•CHANNEL (word)

•NUMBER (constant or number)

•WORD (one-word hexadecimal)

•DWORD (two-word hexadecimal)

•LWORD (four-word hexadecimal)

•TIMER

	Maximum Size of Symbol	32k words

	Array Symbols (Array Variables)	One-dimensional arrays

	Number of Array Elements	32,000 elements max.

	Number of Registrable Network	20,000 max.
	Symbols (Tags)

	Length of Network Symbol (Tag)	255 bytes max.
	Name

	Encoding of Network Symbols	UTF-8
	(Tags)

Data Tracing	Memory Capacity	8,000 words	16,000 words	32,000 words

		(Up to 32k words x 25 banks when EM is specified in CX-Programmer)

	Number of Samplings	Bits = 31, one-word data =16, two-word data = 8, four-word data = 4

	Sampling Cycle	1 to 2,550 ms (Unit: 1 ms)

	Trigger Conditions	ON/OFF of specified bit
		Data comparison of specified word
		Data size: 1 word, 2 words, 4 words
		Comparison Method: Equals (=), Greater Than (>), Greater Than or Equals (≥), Less Than (<), Less Than or Equals
		(≤), Not Equal (≠)

	Delay Value	−32,768 to +32,767 ms

File Memory		Memory Card (128, 256, or 512 Mbytes) (Use the Memory Cards provided by OMRON.)
		EM file memory (Part of the EM Area can be converted for use as file memory.)

Source/Comment	Function block program memory,	Capacity: 3.5 Mbytes
Memory	comment file, program index file,
	symbol tables

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