From df0e39561614b5a391dc682afdf1e7e4450e3ba1 Mon Sep 17 00:00:00 2001 From: goldminenine <34691572+goldminenine@users.noreply.github.com> Date: Fri, 29 Dec 2017 09:20:31 +0100 Subject: [PATCH] Update modbus.markdown (#4261) Documentation change associated to pull request: https://github.com/home-assistant/home-assistant/pull/11238 --- source/_components/modbus.markdown | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/source/_components/modbus.markdown b/source/_components/modbus.markdown index f673298d82e..9d560058290 100644 --- a/source/_components/modbus.markdown +++ b/source/_components/modbus.markdown @@ -30,7 +30,10 @@ modbus: Configuration variables: -- **type** (*Required*): Type of the connection to Modbus. +- **type** (*Required*): Type of the connection to Modbus. Possible values are: + - *tcp*: Modbus TCP protocol according to "MODBUS Messaging Implementation Guide version 1.0b" provided by Schneider Automation, + - *udp*: Modbus TCP form, but using UDP for transport (removes the overheads required for TCP), + - *rtuovertcp*: Modbus RTU message transmitted with a TCP/IP wrapper and sent over a network instead of serial lines. - **host** (*Required*): The IP address of your Modbus device, eg. 192.168.1.1. - **port** (*Required*): The port for the communication. - **timeout** (*Optional*): Timeout for slave response in seconds. (default: 3) @@ -51,7 +54,7 @@ modbus: Configuration variables: -- **type** (*Required*): Type of the connection to Modebus. +- **type** (*Required*): Type of the connection to Modbus. - **method** (*Required*): Method of the connection to Modbus. - **port** (*Required*): The port where your Modbus device is connected to your Home Assistant host. - **baudrate** (*Required*): The speed for the serial connection.