Raptor:Modbus Slave: Difference between revisions
Jump to navigation
Jump to search
(Created page with 'Return to the main Raptor page Return to Modbus Library page right|frame|Raptor Modbus Master == Descrip…') |
No edit summary |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 3: | Line 3: | ||
[[Raptor-Dev-Modbus-Library|Return to Modbus Library page]] | [[Raptor-Dev-Modbus-Library|Return to Modbus Library page]] | ||
[[File: | [[File:RaptorModbusSlave.jpg|right|frame|Raptor Modbus Slave]] | ||
== Description == | == Description == | ||
| Line 20: | Line 20: | ||
| This port contains a vector of triggers, trigger [0] is the trigger to indicate that a holding register read has been requested. Trigger [1] is fired when a holding register write is requested. | | This port contains a vector of triggers, trigger [0] is the trigger to indicate that a holding register read has been requested. Trigger [1] is fired when a holding register write is requested. | ||
|- | |- | ||
! | ! Command | ||
| | | uint8 | ||
| The | | The numeric command, 03 for read 06 for write. | ||
|- | |- | ||
! | ! Register Address | ||
| uint16 | | uint16 | ||
| The | | The address of the register being requested. | ||
|- | |- | ||
! | ! Data | ||
| uint16 | | uint16 | ||
| | | For a read this is the number of registers to read. For the Write command this is the data to be written to the register. | ||
|- | |- | ||
|} | |} | ||
| Line 42: | Line 42: | ||
|- | |- | ||
! Serial Bus Name | ! Serial Bus Name | ||
| | | Edit | ||
| The name of the serial bus that should be utilized. | | The name of the serial bus that should be utilized. | ||
|- | |- | ||
! | ! Slave ID | ||
| | | Edit | ||
| | | The slave address of the device. | ||
|- | |- | ||
! | ! Visible in CAL Tool | ||
| | | edit | ||
| | | Allows the slave ID to be calibrated from the CAL tool. | ||
|- | |- | ||
|} | |} | ||
Latest revision as of 17:07, 28 November 2016
Return to the main Raptor page
Description
This block acts as a Modbus Slave on a Serial bus. The block processes the Serial data and triggers port one on a valid read holding registers request or a valid write holding register request.
Outputs
| Output | Type | Description |
|---|---|---|
| Read()/Write() | trigger | This port contains a vector of triggers, trigger [0] is the trigger to indicate that a holding register read has been requested. Trigger [1] is fired when a holding register write is requested. |
| Command | uint8 | The numeric command, 03 for read 06 for write. |
| Register Address | uint16 | The address of the register being requested. |
| Data | uint16 | For a read this is the number of registers to read. For the Write command this is the data to be written to the register. |
Parameters
| Parameter | Type | Description |
|---|---|---|
| Serial Bus Name | Edit | The name of the serial bus that should be utilized. |
| Slave ID | Edit | The slave address of the device. |
| Visible in CAL Tool | edit | Allows the slave ID to be calibrated from the CAL tool. |