Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with LS Electric XBM/XBC Cnet. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: LS XGB Series XBM/XBC CPU with communication module
Website: http://www.lgis.com/
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | LS XBM/XBC Cnet | ||
| PLC I/F | RS232 | RS232/RS485 | |
| Baud rate | 115200 | 9600~115200 | |
| Data bits | 8 | 7, 8 | |
| Parity | None | Even, Odd, None | |
| Stop bits | 1 | 1 | |
| PLC sta. no. | 1 | 0-31 |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | PW_Bit | DDDDh | 0 ~ 2047f | I/O device Bit |
| B | MW_Bit | DDDDh | 0 ~ 2047f | Internal device Bit |
| B | LW_Bit | DDDDDh | 0 ~ 11263f | Communication device Bit |
| B | KW_Bit | DDDDh | 0 ~ 8191f | Preservation device Bit |
| B | FW_Bit | DDDDh | 0 ~ 2047f | Special device Bit (write available from 1025) |
| B | DW_Bit | DDDDDh | 0 ~ 32767f | Data register Bit expression (D0000.0) |
| B | UW_Bit | DH.DDh | 0 ~ 7f.31f | XGK-CPUE: hh(0~1f) |
| B | RW_Bit | DDDDDh | 0 ~ 32767f | |
| B | SX | DDDDD | 0 ~ 12799 | Relay for step control Bit |
| B | TX | DDDD | 0 ~ 2047 | Timer device Bit |
| B | CX | DDDD | 0 ~ 2047 | Counter device Bit |
| W | PW | DDDD | 0 ~ 2047 | I/O device — 2,048 points |
| W | MW | DDDD | 0 ~ 2047 | Internal device — 4,096 points |
| W | LW | DDDDD | 0 ~ 11263 | Communication device — 20,480 points |
| W | KW | DDDD | 0 ~ 8191 | Preservation device — 4,096 points |
| W | FW | DDDD | 0 ~ 2047 | Special device — 4,096 points |
| W | DW | DDDDD | 0 ~ 32767 | Data register — 5,120 words |
| W | UW | DH.DD | 0.00 ~ 7f.31 | Analog data register — 256 words |
| W | RW | DDDDD | 0 ~ 32767 | |
| W | ZRW | DDDDDD | 0 ~ 262143 | |
| W | SW | DDDDD | 0 ~ 127 | Relay for step control |
| W | TW | DDDD | 0 ~ 2047 | Timer current value register — 256 words |
| W | CW | DDDD | 0 ~ 2047 | Counter current value register — 256 words |
| W | NW | DDDDD | 0 ~ 21503 | Communication data register — 3,936 words |
| W | ZW | DDD | 0 ~ 127 | Index register — 128 words |
Wiring Diagrams
NOTE: The serial port pin assignments may vary between HMI models.
Diagram 1: RS-232
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub Male | |
| Rx | ↔ (bidirectional) | 3 |
| Tx | ↔ (bidirectional) | 2 |
| GND | ↔ (bidirectional) | 5 |
Diagram 2: RS-485 2W
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS485 2W Terminal | |
| Data- | ↔ (bidirectional) | 485- |
| Data+ | ↔ (bidirectional) | 485+ |
| GND | ↔ (bidirectional) | GND |