Configuration Parameters

In addition to the GW4 configuration parameters the add-on has the following specific parameters:

Wired M-Bus Meter Reading

Description	Key	Type	Possible Values	Default
MBus Baudrate and address List	mbusAddrList	String	any	*:+
MBus Addon-Type	mbusAddon	Number	0-2	0

Detailed Description

mbusAddrList Parameter

This parameter specifies the baudrate and list of devices separated by :.

Instead of a numeric baudrate a * may be specified for baudrate detection.

The list of device addresses is separated by ,. Instead of a address a * may be specified to scan for primary addresses or a + to scan for secondary addresses. Detected addresses are appended to the list of devices.

warning

It is possible to specify any combination of numeric addresses, + and *. This may lead to read a device twice, first with its primary address and again with its secondary address.

tip

Instead of a configuration it is possible to specify a A to activate automatic configuration mode. In this case the baudrate is detected automatically, followed by a scan for secondary addresses. If both is successful a suitable configuration string is generated and stored in mbusAddrList, overwriting the A.

mbusAddon Parameter

This parameter specifies the Add-On used for MBus connectivity.

• 0 = Auto-Detection of the Add-On
• 1 = Force RS485 Add-On
• 2 = Force MBus Add-On