From 131e005f1f5364730508f555ee1a690ec6f7a7df Mon Sep 17 00:00:00 2001 From: jan iversen Date: Mon, 28 Feb 2022 09:41:14 +0100 Subject: [PATCH] issue 61117. (#21698) --- source/_integrations/modbus.markdown | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/source/_integrations/modbus.markdown b/source/_integrations/modbus.markdown index 88e1f002431..3366ba9490d 100644 --- a/source/_integrations/modbus.markdown +++ b/source/_integrations/modbus.markdown @@ -193,7 +193,8 @@ Description: | Attribute | Description | | --------- | ----------- | | hub | Hub name (defaults to 'modbus_hub' when omitted) | -| unit | Slave address (0-255) | +| unit | Slave address (0-255), alternative to slave | +| slave | Slave address (0-255), alternative to unit | | address | Address of the Register (e.g. 138) | | value | (write_register) A single value or an array of 16-bit values. Single value will call modbus function code 0x06. Array will call modbus function code 0x10. Values might need reverse ordering. E.g., to set 0x0004 you might need to set `[4,0]`, this depend on the byte order of your CPU | | state | (write_coil) A single boolean or an array of booleans. Single boolean will call modbus function code 0x05. Array will call modbus function code 0x0F |