Trane TR200 Operating Instructions Manual page 23

How to Control the Frequency Converter
Drive Feedback to Network
The BACnet interface provides several objects to the network, containing important drive , motor and I/O feedback data.
Influence of the digital input terminals upon the Drive Control Mode, par. 8-50
Select
The influence of the digital input terminals upon control of the frequency converter can be programmed in par. 8-50
Select to par. 8-56 Preset Reference
Note
Par. 8-01 Control Site overrules the settings in parameters 8-50 to 8-56 and Terminal 37, Safe Stop overrules any parameter.
Each of the digital input signals can be programmed to logic AND, logic OR, or to have no relation to the corresponding bit in
the control word. In this way a specific control command i.e. stop / coast, can be initiated by the fieldbus only, fieldbus AND
Digital Input, or Fieldbus OR Digital input terminal.
Note
In order to control the frequency converter via BACnet, par. 8-50
[2] and par. 8-01 Control Site
BIBBs
ReadProperty
WriteProperty
DeviceCommunicationControl
ReinitializeDevice
I-Am
I-Have
TimeSynchronization
Who-Has
Who-Is
22
Select.
must be set to Digital and ctrl. word [0] or Controlword only [2].
Coasting Select to par. 8-56
Coasting Select must be set to either Bus [1], or to Logic AND
Execute
Execute
Execute
Execute
Initiate
Initiate
Execute
Execute
Execute
TR200 Embedded BACnet Operating Instructions
Preset Reference
Coasting