Specification

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Models

CP1H-XA CPU Units

CP1H-X CPU Units

CP1H-Y CPU Units

CP1H-XA@@@–@

CP1H-X@@@–@

CP1H-Y@@@–@

Control method

Stored program method

I/O control method

Cyclic scan with immediate refreshing

Program language

Ladder diagram

Function blocks

Maximum number of function block definitions: 128 Maximum number of instances: 256 Languages usable in function block definitions: Ladder diagrams, structured text (ST)

Instruction length

1 to 7 steps per instruction

Instructions

Approx. 500 (function codes: 3 digits)

Instruction execution time

Basic instructions: 0.10 ms min. Special instructions: 0.15 ms min.

Common processing time

0.7 ms

Program capacity

20K steps

Number of tasks

288 (32 cyclic tasks and 256 interrupt tasks)

Maximum subroutine number

256

Maximum jump number

256

Work bits

8,192 bits (512 words): W0.00 to W511.15 (W0 to W511)CIO Area: 37,504 bits (2,344 words): CIO 3800.00 to CIO 6143.15 (CIO 3800 to CIO 6143)

TR Area

16 bits: TR0 to TR15

Holding Area

8,192 bits (512 words): H0.00 to H511.15 (H0 to H511)

AR Area

Read-only (Write-prohibited): 7168 bits (448 words): A0.00 to A447.15 (A0 to A447) Read/Write: 8192 bits (512 words): A448.00 to A959.15 (A448 to A959)

Timers

4,096 bits: T0 to T4095

Counters

4,096 bits: C0 to C4095

DM Area

32 Kwords: D0 to D32767

Data Register Area

16 registers (16 bits): DR0 to DR15

Index Register Area

16 registers (32 bits): IR0 to IR15

Task Flag Area

32 flags (32 bits): TK0000 to TK0031

Trace Memory

4,000 words (500 samples for the trace data maximum of 31 bits and 6 words.)

Memory Cassette

A special Memory Cassette (CP1W-ME05M) can be mounted. Note: Can be used for program backups and auto-booting.

Clock function

Supported. Accuracy (monthly deviation): -4.5 min to -0.5 min (ambient temperature: 55°C),-2.0 min to +2.0 min (ambient temperature: 25°C), -2.5 min to +1.5 min (ambient temperature: 0°C)

 Memory backup

Flash memory: User programs, parameters (such as the PLC Setup), comment data, and the entire DM Area can be saved to flash memory as initial values.Battery backup: The Holding Area, DM Area, and counter values (flags, PV) are backed up by a battery.

Battery service life

5 years at 25°C. (Use the replacement battery within two years of manufacture.)

 Built-in input terminals

 40 (24 inputs, 16 outputs)

20 (12 inputs, 8 outputs)Line-driver inputs: Two axes for phases A, B, and Z Line-driver outputs: Two axes for CW and CCW

Number of connectable Expansion (I/O) Units

CP Expansion I/O Units: 7 max.; CJ-series Special I/O Units or CPU Bus Units: 2 max.

Max. number of I/O points

320 (40 built in + 40 per Expansion (I/O) Unit ´ 7 Units)

300 (20 built in + 40 per Expansion (I/O) Unit ´ 7 Units)

Interrupt inputs

8 inputs (Shared by the external interrupt inputs (counter mode) and the quick-response inputs.)

6 inputs (Shared by the external interrupt inputs (counter mode) and the quick-response inputs.)

 Interrupt input counter mode

8 inputs (Response frequency: 5 kHz max. for all interrupt inputs), 16 bitsUp or down counters

6 inputs (Response frequency: 5 kHz max. for all interrupt inputs), 16 bitsUp or down counters

Quick-response inputs

8 points (Min. input pulse width: 50 ms max.)

6 points (Min. input pulse width: 50 ms max.)

Scheduled interrupts

1

High-speed counters

4 inputs: Differential phases (4x), 50 kHz or

Single-phase (pulse plus direction, up/down, increment), 100 kHz

Value range: 32 bits, Linear mode or ring mode Interrupts: Target value comparison or range comparison

2 inputs: Differential phases (4x), 500 kHz or Single-phase, 1 MHz and2 inputs: Differential phases (4x), 50 kHz or Single-phase (pulse plus direction, up/down, increment),

100 kHz

Value range: 32 bits, Linear mode or ring mode Interrupts: Target value comparison or range comparison

Built-in analog I/O terminals

4 analog inputs and 2 analog outputs

None

Analog control

1 (Setting range: 0 to 255)

External analog input

1 input (Resolution: 1/256, Input range: 0 to 10 V), not isolated