LTMT HMI Port Settings
The table lists the HMI port settings for the Modbus RTU communication.
|
Address |
Register |
No. |
Function code |
RW |
X | Unit |
Type |
Range | Default value |
Svd |
Description |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
0x112F |
4400 |
1 |
0x03,0x10 |
RW |
1 | – |
UINT16 |
1–247 (step 1) |
1 |
Y |
Node address |
|
0x1130 |
4401 |
1 |
0x03,0x10 |
RW |
1 | – |
UINT16 |
0: None 1: Odd 2: Even |
2 |
Y |
Modbus parity |
|
0x1131 |
4402 |
1 |
0x03,0x10 |
RW |
1 | bps |
UINT16 |
0: 2400 1: 4800 2: 9600 3: 19200 4: 38400 5: 57600 6: 115200 |
3 |
Y |
Baud rate |
|
0x1132 |
4403 |
1 |
0x03,0x10 |
RW |
1 |
– |
UINT16 |
0: Default 1: Programmable |
– |
N |
Control keys |
|
0x1133 |
4404 |
1 |
0x03,0x10 |
RW |
1 |
s |
UINT16 |
1–6000 |
1 |
Y |
Timeout |
| 0x1134 | 4405 | 1 | 0x03,0x10 | RW | – | – | BITMAP |
0: Big-endian 1: Little-endian |
0 | Y | Byte format |
NOTE: If LTMTCUF
control operator unit is connected on HMI port, HMI port must be configured as follows:
-
Node address: 1
-
Baud rate: 19200 bps
-
Parity: Even
-
Endianness: Big-endian