Mitsubishi

The MITSUBISHI air-conditioning system equipped with one of the centralized controllers among G-50, GB-50, or AG-150 allows for remote control and supervision, via Ethernet communication, of the whole framework.

Communication

The Mitsubishi controller replies on the port 80 (10 sockets) or 1025 (4 sockets) of its IP address.

M-NET Configuration

This I/O Server complies with the XML API for the Mitsubishi M-NET proprietary protocol.

In order to connect the Mitsubishi controller with HSYCO, the Web Monitor and Annual Schedule pin codes activation is required. On request, Mitsubishi will provide a document to be compiled for the activation.

All the devices comprising the M-NET architecture are assigned an address ranging from 0 to 250.

Conditioners and lossnay modules can be associated to 50 different groups (indexed from 1 to 50). The control of these modules is thus performed addressing the group they belong to.

Further, it is possible to expand the system using up to three ECs which allow to replicate a full M-NET architecture under each EC. In this case, modules are addressed specifying both the EC and the group they belong to.

HSYCO Configuration

Options

ID	Default	Values	Description
gui	true	true	enable support for the UI object, UISET actions and USER commands
		false	disable UI support
startupevents	false	true	generate IO events also during the driver’s start-up phase
		false	start generating events only after HSYCO is aligned with the current status of the system
pollinterval	20	n > 0	the data acquisition interval, in seconds
ec	0	0 - 3	specifies the number of ECs connected to the main controller. A value of 0 indicates that no EC is used

Datapoints

In the following table replace <target> with system to address the whole framework. If ECs are used you can specify ecS as target to address a single sub-system and as before, it is necessary to prepend the target EC number before specifying the group or the address.

ID	Value	R/W	Description
connection	online	R	connection established
	offline	R	HSYCO can't connect to the panel
<target>.power	1	R	at least one group is on
		W	turn all the groups on
	0	R	the whole system is off
		W	turn the whole system off
<target>.mode	cool dry fan heat auto	W	set the mode of all the groups to the specified value (Air conditioner modes)
	heatrecovery lcauto bypass	W	set the mode of all the groups to the specified value (LOSSNAY modes)
<target>.temp	17 - 30	W	set the temperature of all the groups to the specified value (if compliant with the previously mentioned ranges)
<target>.airdirection	horizontal mid1 mid2 vertical swing	W	set the air direction of all the groups to the specified value
<target>.fanspeed	high mid1 mid2 low	W	set the speed of the fan of all the groups to the specified value
<target>.ventilation	high low off	W	set the operation status of the interlocked LOSSNAY or OA processing unit present in the whole system to the specified value
<target>.prohibit.drive	1	W	prohibit power switching by remote control to all the groups
	0	W	allow power switching by remote control to all the groups
<target>.prohibit.mode	1	W	prohibit mode setting by remote control to all the groups
	0	W	allow mode setting by remote control to all the groups
<target>.prohibit.settemp	1	W	prohibit temperature setting by remote control to all the groups
	0	W	allow temperature setting by remote control to all the groups
<target>.prohibit.filter	1	W	prohibit filter signal reset by remote control to all the groups
	0	W	allow filter signal reset by remote control to all the groups
<target>.reset	error	W	reset the error signal of all the groups
	filter	W	reset the filter signal of all the groups
g<n>.power	1	R	this group is on
		W	turn this group on
	0	R	this group is off
		W	turn this group off
g<n>.mode	cool dry fan heat auto	R	the mode of this group is set to the reported value (Air conditioner modes)
		W	set the mode of this group to the specified value (Air conditioner modes)
	autoheat autocool	R	the mode of this group is set to the reported value (Air conditioner modes)
	heatrecovery lcauto bypass	R	the mode of this group is set to the reported value (LOSSNAY modes)
		W	set the mode of this group to the specified value (LOSSNAY modes)
g<n>.temp	17 - 30	R	the set temperature for this group correspond to the reported value (in °C)
		W	set the temperature of this group to the specified value (if compliant with the previously mentioned ranges)
g<n>.inlettemp	0 - 999	R	the inlet measured temperature for this group (in tenth of °C)
g<n>.airdirection	horizontal mid1 mid2 vertical swing	R	the air direction for this group is set to the reported value
		W	set the air direction of this group to the specified value
g<n>.fanspeed	high mid1 mid2 low	R	the fan speed for this group is set to the reported value
		W	set the speed of the fan of this group to the specified value

User Interface

In the following tables, replace <n> with a group number ranging from 1 to 50, and replace <m> with an address from 0 to 250. If one or more ECs are used (i.e. the option field “ec” is set to a value greater than 0), it is necessary to specify the EC number we are addressing. To this end, prepend the string “ecS.” (with S ranging from 1 to the specified value of ECs) to the target group or the address.

For instance, when an EC is used the following ID or name is not correct:

mits.g1.power

The correct one to be used is the following:

mits.ec1.g1.power

USER Commands

ID	Attribute	Set to

Name	Param	Action

Release Notes

3.0

• initial release versione

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Mitsubishi and M-NET are registered trademarks of MITSUBISHI ELECTRIC, Inc.