Introduction
All Maple Systems HMI Touch Screens programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with LS Electric MASTER-K Cnet. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: LS MASTER-K series: K80S, K200S, K300S, and K1000S
Website: www.ls-electric.com
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | LS MASTER-K Cnet | ||
| PLC I/F | RS232 | RS232/RS485 | |
| Baud rate | 38400 | 9600, 19200, 38400 | |
| Data bits | 8 | 8 | |
| Parity | None | Even, Odd, None | |
| Stop bits | 1 | 1 | |
| PLC sta. no. | 0 | 0–31 | |
| Online simulator | YES |
Device Addresses
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | PW_Bit | DDDh | 0 ~ 255f | I/O Relay (P) |
| B | KW_Bit | DDDh | 0 ~ 255f | Keep Relay (K) |
| B | MW_Bit | DDDh | 0 ~ 255f | Auxiliary Relay (M) |
| B | LW_Bit | DDDh | 0 ~ 255f | Link Relay (L) |
| B | FW_Bit | DDDh | 0 ~ 255f | Special Relay (F) |
| B | TX | DDDh | 0 ~ 255 | |
| B | CX | DDDh | 0 ~ 255 | |
| B | DW_bit | DDDDh | 0 ~ 9999f | D_bit |
| B | SX | DD.DD | 0 ~ 99.99 | |
| W | MW | DDD | 0 ~ 255 | Word type for M |
| W | LW | DDD | 0 ~ 255 | Word type for L |
| W | FW | DDD | 0 ~ 255 | Word type for F |
| W | PW | DD | 0 ~ 63 | |
| W | KW | DD | 0 ~ 31 | |
| W | TW | DDD | 0 ~ 255 | Timer Present Value |
| W | CW | DDD | 0 ~ 255 | Counter Present Value |
| W | DW | DDDD | 0 ~ 9999 | Data Register (D) |
Wiring Diagram
NOTE: The serial port pin assignments may vary between HMI models.
RS-232 (CPU Port Cnet I/F)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub Male | |
| Rx | ↔ (bidirectional) | 7 |
| Tx | ↔ (bidirectional) | 4 |
| GND | ↔ (bidirectional) | 5 |
NOTE: If connected with Cnet module, please refer to Cnet module document.