Menyediakan Mitsubishi LD77MH and QD77MS Simple Motion Modules
The LD77MH and QD77MS simple motion modules offer the flexibility to include or add motion to the L series PLC. A variety of controls including positioning control, speed control, torque control, cam control and synchronous control can be achieved with simple parameter settings and a sequence program. The LD77MH and QD77MS modules are capable of 2 axes and 16 axes of control and add the functionality and convenience of using the MR-J3-B Safety amplifiers with Mitsubishi’s 50Mbps high-speed optical communication Servo System Control Network (SSCNETIII)
System Configuration
LD77MH Performance Specifications
| Model Number | LD77MH4 | LD77MH16 | |
| Stocked Status | S | S | |
| Number of Control Axes | 4 | 16 | |
| Operation Cycle (ms) | 0.88 | 0.88/1.77 | |
| Control System | PTP (Point To Point) control, path control (both linear and arc can be set), speed control, speed-position switching control, position-speed switching control, Speed-torque control | ||
| Control Unit | mm, inch, degree, PLS | ||
| Positioning Data | 600 data/axis. (Can be set with GX Works2 or sequence program.) | ||
| Backup | Parameters, positioning data, and block start data can be saved on flash ROM (battery-less backup) | ||
| Positioning System | PTP control: Incremental system/absolute system
Speed-position switching control: Incremental system/absolute system (*1) Position-speed switching control: Incremental system Path control: Incremental system/absolute system |
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| Applicable Connector for External Input Signal | LD77MHIOCON | ||
| SSCNET III Cable | MR-J3BUS_M [m (ft)] (*2) | LD77MH MR-J3(W)-_B/MR-J3(W)-_B MR-J3(W)-_B; Standard cord for inside panel; 0.15 (0.49), 0.3 (0.98), 0.5 (1.64), 1 (3.28), 3 (9.84) | |
| MR-J3BUS_M-A [m (ft)] (*2) | LD77MH MR-J3(W)-_B/MR-J3(W)-_ MR-J3(W)-_B; Standard cable for outside panel; 5 (16.40), 10 (32.81), 20 (65.62) | ||
| MR-J3BUS_M-B [m (ft)] (*2,*3) | LD77MH MR-J3(W)-_B/MR-J3(W)-_B MR-J3(W)-_B; Long distance cable; 30 (98.43 ), 40 (131.23), 50 (164.04) | ||
| 5VDC Internal Current Consumption (A) | 0.55 | 0.70 | |
| Flash ROM Write Count | Max. 100000 times | ||
| Number of Occupied I/O Points (points) | 32 (I/O assignment: Intelligent function module 32 points) | ||
| Number of Applicable Modules | Up to 5 modules | ||
| Outline Dimensions W x H x D mm (in) | 45.0 x 90.0 x 95.0 (1.77 x 3.54 x 3.74) | ||
| Weight (kg) | 0.22 | ||
| External Command Signal | Switching Signal | DI signal (External start or speed-position switching can be selected by parameter.) | |
Notes:
- In speed-position switching control (ABS mode), the control unit available is “degree” only.
- _ = Cable length: (015: 0.15m (0.49ft.), 03: 0.3m (0.98ft.), 05: 0.5m (1.64ft.), 1: 1m (3.28ft.), 3: 3m (9.84ft.), 5: 5m (16.40ft.), 10: 10m (32.81ft.), 20: 20m (65.62ft.), 30: 30m (98.43ft.), 40: 40m (131.23ft.), 50: 50m (164.04ft.) )
- For the cable of less than 30(m)(98.43(ft.)), contact your nearest Mitsubishi sales representative.
Simple Motion Module QD77MS Performance Specifications
| Model Number | QD77MS16 | QD77MS4 | QD77MS2 (*3) | |
| Stocked Item | S | S | S | |
| No. of Control Axes | 16 axes | 4 axes | 2 axes | |
| Operation Cycle | 0.88 ms / 1.77 ms (*1) | 0.88 ms | 0.88 ms | |
| Interpolation Function | Linear interpolation (Up to 4 axes), Circular interpolation (2 axes) | |||
| Control System | PTP (Point To Point) control, Path control (both linear and arc can be set), Speed control, Torque control, Speed-position switching control, Position-speed switching control | |||
| Acceleration/Deceleration Process | Trapezoidal acceleration/deceleration, S-pattern acceleration/deceleration | |||
| Compensation Function | Backlash compensation, Electronic gear, Near pass function | |||
| Synchronous Control | External encoder, Cam, Phase Compensation, Cam auto-generation function | |||
| Control Unit | mm, inch, degree, PLS | |||
| Positioning Data | 600 data (positioning data No. 1 to 600)/axis (Can be set with MELSOFT GX Works2 or PLC program.) | |||
| Backup | Parameters, positioning data, and block start data can be saved on flash ROM (battery-less backup) | |||
| OPR Control | Machine OPR Control | Near-point dog method, Count method 1, Count method 2, Data set method, Scale origin signal detection method | ||
| Fast OPR Control | Provided | |||
| Sub Functions | OPR retry, OP shift | |||
| Positioning | Linear Control | 1-axis linear control, 2-axis linear interpolation control, 3-axis linear interpolation control, 4-axis linear interpolation control (*4) (Composite speed, Reference axis speed) | ||
| Fixed-Feed Control | 1-axis fixed-feed control, 2-axis fixed-feed control, 3-axis fixed-feed control, 4-axis fixed-feed control | |||
| 2-Axis Circular Interpolation Control | Sub point designation, center point designation | |||
| Speed Control | 1-axis speed control, 2-axis speed control, 3-axis speed control, 4-axis speed control | |||
| Speed-Position Switching Control | INC mode, ABS mode | |||
| Position-Speed Switching Control | INC mode | |||
| Current Value Changing | Changing to a new current value using the positioning data , Changing to a new current value using the start No. | |||
| NOP Instruction | Provided | |||
| JUMP Instruction | Unconditional JUMP, Conditional JUMP | |||
| LOOP, LEND | Provided | |||
| High-Level Positioning Control | Block start, Condition start, Wait start, Simultaneous start, Repeated start | |||
| Manual Control | JOG Operation | Provided | ||
| Inching Operation | Provided | |||
| Manual Pulse Generator Operation | Possible to connect 1 module (Incremental) Unit magnification (1 to 10000 times) | |||
| Expansion Control | Speed-Torque Control | Speed control without positioning loops, Torque control without positioning loops, Tightening & Press-fit control | ||
| Absolute Position System | Made compatible by setting battery to servo amplifier | |||
| Synchronous Encoder Interface | Up to 4 channel (internal interface, servo amplifier, via the PLC CPU interface) | |||
| Internal Interface | 1 channel (Incremental) | |||
| Functions That Limit Control | Speed Limit Function | Speed limit value, JOG speed limit value | ||
| Torque Limit Function | Torque limit value_same setting, torque limit value_individual setting | |||
| Forced Stop Function | Valid/Invalid setting | |||
| Software Stroke Limit Function | Movable range check with current feed value, movable range check with machine feed value | |||
| Hardware Stroke Limit Function | Provided | |||
| Functions That Change Control Details | Speed Change Function | Provided | ||
| Override Function | Provided | |||
| Acceleration/Deceleration Time Change Function | Provided | |||
| Torque Change Function | Provided | |||
| Target Position Change Function | Target position address and target position speed are changeable | |||
| Other Functions | M Code Output Function | Provided | ||
| Step Function | Deceleration unit step, Data No. unit step | |||
| Skip Function | Via sequence CPU, Via external command signal | |||
| Teaching function | Provided | |||
| Mark Detection Function | Continuous Detection mode, Specified Number of Detections mode, Ring Buffer mode | |||
| Mark Detection Signal | 4 points | 2 points | ||
| Mark Detection Setting | 16 | 4 | ||
| Optional Data Monitor Function | 4 points/axis | |||
| Amplifier-less Operation Function | Provided | |||
| Digital Oscilloscope Function | Bit data:16 channels, Word data: 16 channels |
Bit data: 8 channels, Word data: 4 channels | ||
| No. of Occupied I/O Points (Points) | 32 (I/O assignment: Intelligent function module 32 points) | |||
| Dimensions W x H x D mm (in) | 27.4 x 98 x 90 (1.08 x 3.86 x 3.5) | |||
| Weight kg | 0.16 | 0.15 | ||
Notes:
- Default value is 1.77 ms. If necessary, check the operation time and change to 0.88 ms.
- 8CH word data and 8CH bit data can be displayed in real time.
- The maximum number of control axes for QD77MS2 is two axes. Use QD77MS4 or QD77MS16 to control three or more axes.
- 4-axis linear interpolation control is effective only for the reference axis speed.
