Inovance
H1U/H2U Serial
HMI Settings
| Item | Recommended | Note |
|---|---|---|
| Protocol | INOVANCE H1U PLC/INOVANCE H2U PLC | |
| Connection | RS422 | |
| Baud rate | 9600 | |
| Stop bits | 1 | |
| Data bits | 7 | |
| Parity | EVEN | |
| PLC Station No. | 1 | |
| HMI Station No. | 0 |
Address List
| Type | Device registers | Format | Range | Note |
|---|---|---|---|---|
| Bit | X | XOOOOOO | 0~303237 | Input Bit |
| Bit | Y | YOOOOOO | 0~303237 | Output Bit |
| Bit | M | MDDDDD | 0~99999 | Auxiliary |
| Bit | T | TDDDDD | 0~99999 | Timer |
| Bit | C | CDDDDD | 0~99999 | Counter |
| Bit | SM | SMDDDD | 8000~9999 | Special Auxiliary |
| Bit | S | SDDDDD | 0~99999 | |
| Bit | Lamp | Lamp0 | 0~0 | Communication Indicator |
| Word | X | X OOOOOO | 0~303237 | Input Word |
| Word | Y | Y OOOOOO | 0~303237 | Output Word |
| Word | M | M DDDDD | 0~99999 | Auxiliary |
| Word | T | T DDDDD | 0~99999 | Timer |
| Word | C | C DDD | 0~199 | Counter |
| Word | D | D DDDD | 0~7999 | Data Register |
| Word | S | S DDDDD | 0~99999 | |
| Word | SD | SD DDDD | 8000~9999 | Special Data Register |
| Double Word | CH | CH DDD | 200~255 |
Cable Wiring
H3U PLC(Serial)
Support Series: H3U Series
HMI Settings
| Item | Settings | Note |
|---|---|---|
| Protocol | INOVANCE H3U PLC | |
| Connection | RS422 | |
| Baud rate | 9600 | |
| Data bit | 7 | |
| Parity | EVEN | |
| Stop bit | 1 | |
| PLC station No. | 0 |
Address List
| Type | Device registers | Format | Range | Note |
|---|---|---|---|---|
| Bit | X | X OOOOOO | 0~303237 | |
| Bit | Y | Y OOOOOO | 0~303237 | |
| Bit | M | M DDDDD | 0~99999 | |
| Bit | T | T DDDDD | 0~99999 | |
| Bit | C | C DDDDD | 0~99999 | |
| Bit | SM | SM DDDD | 8000~9999 | |
| Bit | S | S DDDDD | 0~99999 | |
| Bit | Lamp | Lamp0 | 0~0 | Communication Indicator Lamp 0: Connected 1: Disconnected |
| Word | X | X OOOOOO | 0~303237 | |
| Word | Y | Y OOOOOO | 0~303237 | |
| Word | M | M DDDDD | 0~99999 | |
| Word | T | T DDDDD | 0~99999 | |
| Word | C | C DDD | 0~199 | |
| Word | D | D DDDD | 0~7999 | |
| Word | S | S DDDDD | 0~99999 | |
| Word | SD | SD DDDD | 8000~9999 | |
| Word | R | R DDDDD | 0~32767 | |
| Double Word | CH | CH DDD | 200~255 |
PLC Settings
Create the new project, and select Series and models as H3U.
Configure the COM0 settings from [Communication Config]-[COM0(Download/HMI Monitor Protocol)], the default communication parameters we could see it is 9600,1,7,EVEN. After setting finished, click OK to save the settings.
Program the PLC project, and click compile.
Connect PLC with PC via USB cable or RS422-USB converter cable, and test the connection status. If it shows like the below, which means the connection is set up successfully. And click OK.
Download PLC program into PLC.
Cable Wiring
H3U Ethernet
HMI Settings
| Item | Settings | Note |
|---|---|---|
| Protocol | INOVANCE H3U PLC Ethernet | |
| Connection | Ethernet | |
| Port No. | 502 | |
| Device No. | 1 | |
| HMI No. | 0 |
Address List
| Type | Device registers | Format | Range | Note |
|---|---|---|---|---|
| Bit | M | M DDDD | 0~8511 | |
| Bit | SM | SM DDDD | 0~1023 | |
| Bit | S | S DDDD | 0~4095 | |
| Bit | T | T DDD | 0~511 | |
| Bit | C | C DDD | 0~255 | |
| Bit | X | X OOO | 0~571 | |
| Bit | Y | Y OOO | 0~571 | |
| Word | D | D DDDD | 0~8511 | |
| Word | SD | SD DDDD | 0~1023 | |
| Word | R | R DDDDD | 0~32767 | |
| Word | T | T DDD | 0~255 | |
| Word | C | C DDD | 0~199 | |
| Double Word | C | C DDD | 200~255 |
Cable Wiring
