Trane TR200 Series Programming Manual page 129

Parameter Description
8-3* FC Port Settings
Parameters for configuring the FC Port.
8-30 Protocol
Option:
[0] * FC
[1] FC MC
[2] Modbus RTU
[3] Metasys N2
[4] FLN
[9] FC Option
[20] LEN
NOTE: Further details can be found in the Metasys manual.
8-31 Address
Range:
1. N/A* [1. - 126. N/A]
128
Function:
Protocol selection for the integrated FC (standard) Port (RS485) on the
control card.
Parameter group 8-7* is only visible when FC Option [9] is chosen.
Communication according to the FC Protocol as described in the
Design Guide, RS-485 Installation and Set-up
FC
Same as [0] but to be used when downloading SW to the frequency
converter or uploading dll file (covering information regarding parame-
ters available in the frequency converter and their inter-dependencies)
to Trane Drive Utility, TDU.
Communication according to the Modbus RTU protocol as described in
TR200 Design Guide, RS-485 Installation and Set-up
the
Communication protocol. The N2 software protocol is designed to be
general in nature in order to accommodate the unique properties each
device may have. Please see separate manual
12.NX.YY
.
To be used when a gateway is connected to the integrated RS-485 port,
e.g. the BACnet gateway.
Following changes will take place:
-Address for the FC port will be set to 1 and par.8-31 Address, is now
used to set the address for the gateway on the network, e.g. BACnet.
-Baud rate for the Drive port will be set to a fixed value (115.200 Baud)
and par.8-32 Baud Rate, is now used to set the baud rate for the network
port (e.g. BACnet) on the gateway.
Function:
Enter the address for the FC (standard) port.
Valid range: 1 - 126.
TR200
.
.
TR200 MetasysMG.
TR200 Programming Guide