Mitsubishi Electric Corporation (Factory Automation / FA Systems Group) RD78G16
RD78G16
Технические характеристики
| Number of control axes | Up to 16 axes |
|---|---|
| Operation cycle (operation cycle settings) *1 | 62.5 μs, 125 μs, 250 μs, 500 μs, 1000 μs, 2000 μs, 4000 μs, 8000 μs |
| Interpolation function | Linear interpolation (up to 4 axes), 2-axis circular interpolation |
| Control method | Positioning control, speed control, torque control, synchronous control, cam control |
| Acceleration/deceleration processing | Trapezoidal acceleration/deceleration, jerk acceleration/deceleration, acceleration/deceleration time fixed method |
| Compensation function | Driver unit conversion |
| Synchronous control | • Module: master axis, cam, gear • Master axis: real drive axis, virtual drive axis, real encoder axis, virtual encoder axis, virtual linked axis |
| Control unit | Unit character string and decimal digit can be defined by users. (The following are given units: mm, inch, degree, pulse) |
| Positioning control method | Motion profile table |
| Number of positioning data | 600 data (positioning data No. 1 to 600)/axis (Can be set with MELSOFT GX Works3 or a sequence program.) |
| Backup | Parameters and programs can be saved on a flash ROM (batteryless backup) |
| Home position return | Driver home position return *2 |
| Positioning control | Linear interpolation control (up to 4 axes), 2-axis circular interpolation (border point-specified, central point-specified, radius-specified circular interpolation), speed control, current value change |
| Manual control | JOG operation |
| Speed-torque control | Speed control not including position loop, torque control, continuous operation to torque control |
| Absolute position system | Provided (batteryless) |
| Synchronous encoder operation function | Up to the number of axes of the connected servo amplifiers (via a servo amplifier or a CPU *4 ) |
| Speed limit | Speed command range |
| Torque limit function | Torque limit value (positive/negative direction) |
| Forced stop | Valid/invalid setting |
| Software stroke limit function | Movable range check with an address of the set position or the feed machine position. |
| Hardware stroke limit function | Provided |
| Speed change | Provided |
| Acceleration/deceleration processing change | Acceleration/deceleration, acceleration/deceleration time |
| Torque change function | Provided |
| Torque limit value change | Provided |
| Target position change function | Target position change, movement distance change |
| Override | 0.00 to 10.00 (0 to 1000 %) |
| Event history function | Provided |
| Amplifier-less operation function | Provided |
| M-code output function | Provided |
| Step function | Deceleration unit step, data No. unit step |
| Skip function | Via a PLC CPU or an external command signal |
| Parameter initialization function | Provided |
| External input signal setting function | Via a CPU (buffer memory) or a servo amplifier |
| Teaching function | Provided |
| Mark detection function | Continuous detection mode, specified number of detections mode, ring buffer mode |
| Mark detection signal | Signals for the number of axes of the connected servo amplifiers |
| Mark detection setting | 16 settings |
| Optional data monitor function | Up to 4 points/axis |
| Functional safety | Safety communication (network connection), DI/O connection of the servo amplifier |
| Driver communication function | Provided *5 |
| Inter-module synchronization | Provided |
| CC-Link IE TSN safety communication function | Provided |
| Digital oscilloscope function | Bit data: 16 channels, word data: 16 channels *6 |
| Automatic return | Provided |
| Number of slots occupied | 1 |
| 5 V DC internal current consumption [A] | 1.93 |
| Servo amplifier connection method | CC-Link IE TSN |
| CC-Link IE TSN Class | B |
| Number of occupied I/O points | 32 points, 1 slot (I/O assignment: 32 points) |
| Maximum distance between stations [m] | CC-Link IE TSN: 100 |
| PERIPHERAL I/F | Via a CPU module (USB, Ethernet) |
| Extended memory | SD/SDHC memory card |
| Mass [kg] | 0.26 |
| Exterior dimensions [mm] | 106.0 (H) x 27.8 (W) x 110.0 (D) |
| Programming language | • PLC CPU: ladder diagram, function block diagram/ladder diagram, structured text language • Motion module: structured text language |
| Speed control | Speed control not including position loop, speed control including position loop |
| Torque control | Torque control, continuous operation to torque control |
| Logging | Data logging, real-time monitor |
| Axis emulate (amplifier-less operation) | Provided |
| Touch probe (mark detection) | Provided |
| Monitoring of servo data | Cyclic transmission, transient transmission |
| Servo system recorder function | Provided |
| Number of module occupied slots | 1 |
| Built-in memory | 16 M bytes |
| SD memory card | Up to 32 G bytes |
| Category (site listing) | MELSEC iQ-R |