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Update modbus.markdown (#9609)

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Shulyaka 2019-06-14 11:08:44 +03:00 committed by Fabian Affolter
parent 2a9dfb67dc
commit 23a0d9faa4
1 changed files with 3 additions and 3 deletions
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source/_components/modbus.markdown
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@ -128,12 +128,12 @@ modbus:
- type: tcp
host: IP_ADDRESS_1
port: 2020
hub: hub1
name: hub1
- type: tcp
host: IP_ADDRESS_2
port: 501
hub: hub2
name: hub2
```
### {% linkable_title Services %}
@ -147,7 +147,7 @@ modbus:
| Attribute | Description |
| --------- | ----------- |
| hub | Hub name (defaults to 'default' when omitted) |
| name | Hub name (defaults to 'default' when omitted) |
| unit | Slave address (set to 255 you talk to Modbus via TCP) |
| address | Address of the Register (e.g., 138) |
| value | A single value or an array of 16-bit values. Single value will call modbus function code 6. Array will call modbus function code 16. Array might need reverse ordering. E.g., to set 0x0004 you might need to set `[4,0]` |