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/XGK CPU Direct. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: LS XBM/XBC/XGK CPU RS232 port
Website: http://www.lgis.com/
HMI Setting
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | LS XBM/XBC/XGK CPU DIRECT | ||
| PLC I/F | RS232 | RS232 | |
| Baud rate | 115200 | 9600~115200 | |
| Data bits | 8 | 7, 8 | |
| Parity | None | Even, Odd, None | |
| Stop bits | 1 | 1 | |
| PLC sta. no. | 1 | 1 |
NOTE: Support communications between HMI and PLC in pass-through mode.
NOTE: Set LW-9903 to 2 to enhance the speed of download/upload PLC program in pass-through mode.
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | PW_Bit | DDDDh | 0 ~ 4095f | I/O device Bit |
| B | MW_Bit | DDDDh | 0 ~ 4095f | 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 ~ 4095f | Special device Bit (write available) |
| B | DW_Bit | DDDDDDh | 0 ~ 524287f | Data register Bit expression |
| B | UW_Bit | DH.DDh | 0 ~ 3f.31f | XGK-CPUE : hh(0~1f) |
| B | RW_Bit | DDDDDh | 0 ~ 32767f | |
| B | SX | DDDDD | 0 ~ 25599 | 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 ~ 4095 | I/O device |
| W | MW | DDDD | 0 ~ 4095 | Internal device |
| W | LW | DDDDD | 0 ~ 11263 | Communication device |
| W | KW | DDDD | 0 ~ 8191 | Preservation device |
| W | FW | DDDD | 0 ~ 4095 | Special device (write available) |
| W | SW | DDDDD | 0 ~ 255 | Relay for step control |
| W | DW | DDDDDD | 0 ~ 524287 | Data register |
| W | UW | DH.DD | 0.00 ~ 7f.31 | Analog data register XGK-CPUE : hh(0~1f) |
| W | NW | DDDDD | 0 ~ 21503 | Communication data register |
| W | ZW | DDD | 0 ~ 255 | Index register (128 words) |
| W | TW | DDDD | 0 ~ 8191 | Timer current value register |
| W | CW | DDDD | 0 ~ 4095 | Counter current value register |
| W | RW | DDDDD | 0 ~ 32767 | |
| W | ZRW | DDDDDD | 0 ~ 524287 | |
| W | TSW | DDDD | 0 ~ 2047 | Setup value |
| W | CSW | DDDD | 0 ~ 2047 | Setup value |
Wiring Diagrams
NOTE: The serial port pin assignments may vary between HMI models.
The view from the soldering point of a connector.
Diagram 1: RS-232: XGB RS232 6P Mini-DIN
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | XGB RS232 6P Mini-DIN Male | |
| Rx | ↔ (bidirectional) | 6 |
| Tx | ↔ (bidirectional) | 2 |
| GND | ↔ (bidirectional) | 3 |
Diagram 2: RS-232: XGK RS232 9P D-Sub Male
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | XGK RS232 9P D-Sub Male | |
| Rx | ↔ (bidirectional) | 3 |
| Tx | ↔ (bidirectional) | 2 |
| GND | ↔ (bidirectional) | 5 |