Compatibility; Tips And Things You Need To Know - Honeywell TB7200 Series Integration Manual

BACNET INTEGRATION MANUAL FOR TB7200 & TB7300 SERIES THERMOSTATS

COMPATIBILITY

Honeywell TB7200 and TB7300 Series thermostat compatiblity information is provided in Table 1.
Table 1. TB7200 Series and TB7300 Series Thermostat Compatibility Information
WEBs-AX Controller
WEB-2xx
WEB-6xx
WEB-7xx
* 128 total devices supported. One node used by controller and one for a repeater. A repeater is required if more than 64 devices
are on a bus.

TIPS AND THINGS YOU NEED TO KNOW

• Each thermostat is delivered from the factory with the default MAC address set at 254. At this value, BACnet communication is
NOT active and the device will not participate in the token pass either. The local LED status for the communication adapter at
this point is one short flash only. To enable BACnet communication, set the local MAC address configuration property of the
thermostat to any valid value from 0 to 127.
• After the initial configuration of your device and if your BAS allows you to remove objects, we suggest that you remove all the
configuration objects to prevent unnecessary polling of non used objects and to help speed up the network.
• All configuration objects are available and accessible locally from the device itself using the local configuration routine. Please
refer to the PIR Application Guide for TB7200 and TB7300 Series Thermostats (form number 63-4526).
• In its default mode of operation, the device will automatically match its baud rate to the baud rate of the network. Automatic
baud rate detection will occur when the MS/TP communication port is initialized (on power up). If the network speed is
changed, the device will keep listening at the previously detected speed for 10 minutes before resuming auto-bauding. Re-
powering the devices will force immediate auto-bauding.
• Enumeration sets for System Mode MV16 depends on Sequence of Operation (MV15) value upon device discovery. If required
enumerations are not present, set MV15 to desired value and rediscover MV16 object. Available enumeration will now reflect
required configuration.
• Enumeration sets for MV16 depends on Fan Mode Sequence (MV58) value upon device discovery. If required enumerations
are not present, set MV58 to desired value and rediscover MV16 object. Available enumeration will now reflect required
configuration.
• Enumeration sets for MV26 and MV27 depend on Control Type (BV75) value and Pipe Number (MV52) value upon device
discovery. If required enumeration is not present, set BV75 and MV52 to desired value and rediscover MV26 and BV27 object.
Available enumeration will now reflect required configuration.
• If the device should go off-line, the following binded thermostat parameters will be released:
• Room Temperature
• Outdoor Temperature
• Occupancy
• The BACnet Data Link layer has two key parameters: the device object name and the device object ID. The device object
name must be unique from any other BACnet device object name on the BACnet network (i.e. not just the MS/TP sub-
network). The device object ID must be unique from any other BACnet device object ID on the entire BACnet network (i.e. not
just the MS/TP sub-network).
• To assign a Room Temperature (AV7) value manually, users must first enable the Override mode in the Room Temp Override
(BV8) object.
• Device Name and Device ID properties are writable in Honeywell device object. Both properties can be renamed from any
BACnet network management tool as long as the tool itself give access to write to these properties.
63-4524—03
Thermostats Per Controller*
126
126
126
WEBStation-AX
3.0 or later
3.0 or later
3.5
2