Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with LTi Motion LustBus. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: Lust Servo C SC3000 Series
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | LTi Motion LustBus | ||
| PLC I/F | RS485 2W | ||
| Baud rate | 57600 | 9600 ~ 115200 | |
| Data bits | 7 | ||
| Parity | Even | ||
| Stop bits | 1 | ||
| PLC sta. no. | 1 | 0 ~ 30 |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| W | BYTE | DDD | 0 ~ 999 | |
| W | WORD | DDD | 0 ~ 999 | |
| W | DWORD | DDD | 0 ~ 999 | |
| W | FLOAT | DDD | 0 ~ 999 | |
| W | FIXPT16 | DDD | 0 ~ 999 | 32-bit float |
| W | INT32Q16 | DDD | 0 ~ 999 | 32-bit float |
| W | STRING | DDDdd | 0 ~ 99900 | dd:00 |
| W | BYTE_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | WORD_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | DWORD_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | FLOAT_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | FIXPT16_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | INT32Q16_Ary | DDDDDDDD | 0 ~ 99965535 | |
| W | PT_MC_ERROR | DDDd | 0 ~ 9990 | d:0,1,2 *note1 |
*Note1: 0:error code (Word), 1:error point (Word), 2:work time (Double word)
Wiring Diagrams
NOTE: The serial port pin assignments may vary between HMI models.
RS-485 2W
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS485 2W Terminal |
|
| Data- | ↔ (bidirectional) | 485- |
| Data+ | ↔ (bidirectional) | 485+ |
| GND | ↔ (bidirectional) | GND |