Setting For Power-On For The First Time; Caution; Setting Up After Turning On The Power For The First Time; Starting Up The Bac-Hd150 - Mitsubishi Electric BAC-HD150 Instruction Book

4 Setting for power-on for the first time

4.1

Caution

LAN1 port is used for BACnet
LAN IP address for BAC-HD150 is set to the following addresses at factory setting.
• LAN1 192.168.1.254
• LAN2 192.168.200.212
The addresses may overlap the addresses that are assigned to other devices. When turning on the power for the first time
after installation, turn on the power to BAC-HD150 with LAN1 and LAN2 cables disconnected.(If the addresses overlap,
communications cannot be performed properly via BAC-HD150 or other devices.)
Connect the LAN2 cable for BAC-HD150 to use Setting Tool. Connect the LAN1 cable after IP addresses (LAN1 and LAN2)
are set by using Setting Tool.
4.2

Setting up after turning on the power for the first time

Make initial setting using Setting Tool after the power to BAC-HD150 is turned on.
Refer to the Instruction Book that came with Setting Tool for details about Initial Setting.

5 Starting up the BAC-HD150

5.1 Starting up the BAC-HD150
BAC-HD150 starts up when the power is turned on.
®
BACnet communication and M-NET/Expansion Controller communication (*1) are performed after startup.
*1 When BAC-HD150 is connected to M-NET, M-NET communication is performed.
When BAC-HD150 is connected to PAC-YG50ECA (Expansion Controller), Expansion Controller communication is performed.
5.2

Restarting the BAC-HD150

BAC-HD150 restarts when SW403 is pressed.
If the system settings are changed for the system to which Expansion Controllers (PAC-YG50ECA) are connected, be sure to
restart the BAC-HD150 to reflect the changes.
5.3

Mode of BAC-HD150

BAC-HD150 has "Online" mode and "Offline" mode.
"Online" mode is an operation mode to perform BACnet
communication.
"Offline" mode is a maintenance mode in which BACnet
It is the mode in which the Setting Tool can configure data settings to the BAC-HD150.
Mode change between "Online" and "Offline" are as follows.
*2 If the maximum number of groups and items are set, it may take approximately 10 minutes until BACnet
for
communication in the following cases: After the power is turned on or when the mode is switched from Offline to Online.
If BAC-HD150 is configured to control or monitor a large number of groups and/or items, the BAC-HD150 may go into the
Online mode before BACnet
• Startup by turning on
the power
• Restart by resetting
• Receiving "Change to Online mode request "
from the Setting Tool.
Note:
In the following cases, the system will temporarily go into the INITIAL mode. The greater the
number of groups or control/monitor items there are in the settings, the longer the INITIAL mode
will last. (Maximum 5 minutes)
• After the power is turned on
• When switching from the Offline mode to the Online mode
• When the "Put Setting" command was executed from the Setting Tool.
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connection. LAN2 port is used for PAC-YG50ECA, AG-150A and Setting Tool connection.
®
®
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is ready for communication.
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communication(*2) and M-NET/Expansion Controller
communication is not performed.
Online mode
• Receiving "Change to Offline mode request "
from the Setting Tool.
• "Change to Offline mode" by operating the
switch.
Offline mode
®
becomes ready