Read the known test values from the test registers to verify the functionality of your Modbus implementation.
| Register number | Address | Data format | Test value |
|---|---|---|---|
| 201 | 0x00C8 | 16-bit unsigned integer | 12345 |
| 202 | 0x00C9 | 32-bit unsigned integer | 1234567890 |
| 0x00CA | |||
| 204 | 0x00CB | 64-bit unsigned integer | 1234567890123456789 |
| 0x00CC | |||
| 0x00CD | |||
| 0x00CE | |||
| 208 | 0x00CF | 16-bit integer | -12345 |
| 209 | 0x00D0 | 32-bit integer | -1234567890 |
| 0x00D1 | |||
| 211 | 0x00D2 | 64-bit integer | -1234567890123456789 |
| 0x00D3 | |||
| 0x00D4 | |||
| 0x00D5 | |||
| 215 | 0x00D6 | 32-bit float | 1.23456 |
| 0x00D7 | |||
| 217 | 0x00D8 | 64-bit float | 1.23456789 |
| 0x00D9 | |||
| 0x00DA | |||
| 0x00DB |