PLC MELSEC-Q Series Process CPU
Brand :
MITSUBISHI
Caution
Product Description
- PLC MELSEC-Q Series for Process Control by Mitsubishi electric.
- High-speed, high-accuracy machine control.
- Improved production time with ultra-high-speed processing. (Approx 1.9ns)
- The CPU’s built-in device memory capacity has been increased to a max. of 60K words
- Connection port: USB, RS-232
- Program capacity is up to 252k steps.
- Support increasing control and quality data with high-speed processing.
- A max.
32-character file password can be set for protecting important data.
- Easily connect to CPUs via Ethernet.
MELSEC-Q Series Process CPU Specifications
Q02PHCPU
Q02PHCPU image
Q02PHCPU Performance Specifications
| Control Method | Stored Program Repeating Operation | ||
|---|---|---|---|
| Input/Output Control Method | Refresh Method (Direct access input/output is possible by specifying the direct access input/output (DX, DY).) | ||
| Programming Language | Sequence Control Language | Relay symbol language, Logic symbolic language, MELSAP3 (SFC), MELSAP-L, Function block, Structured text (ST) | |
| Process Control Language | FBD for process control | ||
| Processing Speed | Sequence Instruction | LD X0 | 34 ns |
| MOV D0 D1 | 102 ns | ||
| Constant Scan | 0.5 to 2,000 ms (can be set in 0.5 ms intervals) | ||
| Program Capacity | 28 K steps (112 K bytes) | ||
| Memory Capacity | Program Memory (Drive 0) | 112 K bytes | |
| Memory Card (RAM) (Drive 1) | Installed memory card capacity (Max 2 M bytes) | ||
| Memory Card (ROM) (Drive 2) | Installed memory card capacity (Flash card: Max. 4 M bytes, ATA card: Max. 32 M bytes) | ||
| Standard RAM (Drive 3) | 128 K bytes | ||
| Standard ROM (Drive 4) | 112 K bytes | ||
| CPU Shared Memory | QCPU Standard Area | 8 K bytes | |
| Maximum File Storage Capacity | Program Memory | 28 pcs. | |
| Memory Card (RAM) | 287 pcs. (when Q2MEM-2MBS is used) | ||
| Memory Card (ROM) | Flash Card | 288 pcs. | |
| ATA Card | 512 pcs. | ||
| Standard RAM | 3 pcs. | ||
| Standard ROM | 28 pcs. | ||
| Maximum Setting Number of Intelligent Function Unit Parameters | Initial Setting | 512 pieces | |
| Refresh | 256 pcs | ||
| Number of Input/Output Devices | 8,192 points (X/Y0 to 1FFF) | ||
| Number of Inputs/Outputs | 4,096 points (X/Y0 to FFF) | ||
| Number of Devices | Internal Relay [M] | Default 8,192 points (M0 to 8,191) (variable) | |
| Latch Relay [L] | Default 8,192 points (L0 to 8,191) (variable) | ||
| Link Relay [B] | Default 8,192 points (B0 to 1FFF) (variable) | ||
| Timer [T] | Default 2,048 points (T0 to 2,047) (Low-speed timer / High-speed timer shared) (variable) Low-speed timer / High-speed timer is specified by command Measurement unit of Low-speed timer / High-speed timer is set by a parameter (Low-speed timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms) (High-speed timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms) | ||
| Integration Timer [ST] | Default 0 point (Low-speed integration timer / High-speed integration timer shared) (variable) Low-speed integration timer / High-speed integration timer is specified by command Measurement unit of Low-speed integration timer / High-speed integration timer is set by a parameter (Low-speed integration timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms) (High-speed integration timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms) | ||
| Counter [C] | Normal Counter: Default 1,024 points (C0 to 1,023) (variable) Interruption Counter: Max. 256 points (Default 0 point, set by parameters) | ||
| Data Register [D] | Default 12,288 points (D0 to 12,287) (variable) | ||
| Link Register [W] | Default 8,192 points (W0 to 1FFF) (variable) | ||
| Annunciator [F] | Default 2,048 points (F0 to 2,047) (variable) | ||
| Edge Relay [V] | Default 2,048 points (V0 to 2,047) (variable) | ||
| File Register [R] | Standard RAM | 32,768 points (R0 to 32,767) Up to 65,536 points can be used by block switching | |
| SRAM Card (1 M bytes) | 32,768 points (R0 to 32,767) Up to 517,120 points can be used by block switching | ||
| SRAM Card (2 M bytes) | 32,768 points (R0 to 32,767) up to 1,041,408 points can be used by block switching | ||
| Flash Card (2 M bytes) | 32,768 points (R0 to 32,767) up to 1,041,408 points can be used by block switching | ||
| Flash Card (4 M bytes) | 32,768 points (R0 to 32,767) Up to 1,042,432 points can be used by block switching | ||
| File Register [ZR] | Standard RAM | 65,536 points (ZR0 to 65,535) Block switching is not necessary | |