Raptor:Modbus Slave Error: Difference between revisions
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!0x01 | !0x01 | ||
|ILLEGAL FUNCTION | |ILLEGAL FUNCTION | ||
|- | |||
!0x02 | |||
|ILLEGAL DATA ADDRESS | |||
|- | |||
!0x03 | |||
|ILLEGAL DATA VALUE | |||
|- | |||
!0x04 | |||
|SLAVE DEVICE FAILURE | |||
|- | |||
!0x05 | |||
|ACKNOWLEDGE | |||
|- | |||
!0x04 | |||
|SLAVE DEVICE FAILURE | |||
|- | |||
!0x04 | |||
|SLAVE DEVICE FAILURE | |||
|- | |||
!0x04 | |||
|SLAVE DEVICE FAILURE | |||
|- | |||
!0x04 | |||
|SLAVE DEVICE FAILURE | |||
|- | |- | ||
} | } | ||
Revision as of 17:41, 28 November 2016
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Description
This block will send a MODBUS Error Response. See the table below for the supported codes and their meaning.
Error Codes
}Inputs
| CODE | NAME |
|---|---|
| 0x01 | ILLEGAL FUNCTION |
| 0x02 | ILLEGAL DATA ADDRESS |
| 0x03 | ILLEGAL DATA VALUE |
| 0x04 | SLAVE DEVICE FAILURE |
| 0x05 | ACKNOWLEDGE |
| 0x04 | SLAVE DEVICE FAILURE |
| 0x04 | SLAVE DEVICE FAILURE |
| 0x04 | SLAVE DEVICE FAILURE |
| 0x04 | SLAVE DEVICE FAILURE |
| Input | Type | Description |
|---|---|---|
| Node | uint16 | The address of the slave device to request from. |
| Register Address | uint16 | The register address to be read. |
| Read length | uint16 | The number of registers to be read. |