4 Plug-in Modbus

This section lists parameters supported in the Modbus Zabbix agent 2 plugin configuration file (modbus.conf). Note that:

The default values reflect process defaults, not the values in the shipped configuration files;
Zabbix supports configuration files only in UTF-8 encoding without BOM;
Comments starting with "#" are only supported at the beginning of the line.

Parameter	Mandatory	Range	Default	Description
Plugins.Modbus.Sessions.<SessionName>.Endpoint	no			Endpoint is a connection string consisting of a protocol scheme, a host address and a port or seral port name and attributes. <SessionName> - name of a session for using in item keys.
Plugins.Modbus.Sessions.<SessionName>.SlaveID	no			Slave ID of a named session. <SessionName> - name of a session for using in item keys. Example: `Plugins.Modbus.Sessions.MB1.SlaveID=20` Note that this named session parameter is checked only if the value provided in the item key slave ID parameter is empty.
Plugins.Modbus.Sessions.<SessionName>.Timeout	no			Timeout of a named session. <SessionName> - name of a session for using in item keys. Example: `Plugins.Modbus.Sessions.MB1.Timeout=2`
Plugins.Modbus.Timeout	no	1-30	global timeout	Request execution timeout (how long to wait for a request to complete before shutting it down).

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