Danfoss VLT FC 102 Programming Manual page 120

Parameter Descriptions
8-14 Configurable Control Word CTW
Option:
[23] Digital Out 29
[24] Digital Out
X30/6
3 3
[25] Digital Out
X30/7
[54] Auto Start
[66] Sleep Mode
[78] Reset
Preventive
Maintenance
Word
[189] Fire Mode
[190] Fire Mode Ref
Bit 0
[191] Fire Mode Ref
Bit 1
[192] Fire Mode Ref
Bit 2
3.9.4 8-3* FC Port Settings
8-30 Protocol
Protocol selection for the integrated FC (standard) Port (RS485)
on the control card.
Parameter group 8-7* BACnet is only visible when [9] FC Option is
selected.
Option:
[0] FC
[1] FC MC
[2] Modbus RTU
[3] Metasys N2
118
®
VLT HVAC Drive FC 102
Function:
Function:
NOTICE
Further details can be found in
®
the VLT HVAC Drive FC 102
Metasys Operating Instructions.
Communication according to the FC
®
Protocol as described in the VLT
HVAC Drive FC 102 Design Guide,
RS485 Installation and Set-up.
Same as [0] FC but to be used
when downloading SW to the
frequency converter or uploading a
dll file (covering information
regarding parameters available in
the frequency converter and their
inter-dependencies) to MCT 10 Set-
up Software.
Communication according to the
Modbus RTU protocol as described
®
in the VLT HVAC Drive FC 102
Design Guide, RS485 Installation and
Set-up.
Communication protocol. The N2
software protocol is general in
Danfoss A/S © 10/2019 All rights reserved.
8-30 Protocol
Protocol selection for the integrated FC (standard) Port (RS485)
on the control card.
Parameter group 8-7* BACnet is only visible when [9] FC Option is
selected.
Option: Function:
nature to accommodate the unique
properties each device may have.
See VLT
Operating Instructions.
[4] FLN Communication according to the
Apogee FLN P1 protocol.
[5] BACnet Communication according to an
open data communications protocol
(building automation and control
network), American National
Standard (ANSI/ASHRAE 135-1995).
[9] FC Option To be used when a gateway is
connected to the integrated RS485
port, for example the BACnet
gateway.
The following changes take place:
[20] LEN
8-31 Address
Range: Function:
Size [ 1 - 255 ] Enter the address for the frequency
related converter (standard) port.
*
Valid range: Depends on selected
protocol.
8-32 Baud Rate
Baud rates 9600, 19200, 38400, and 76800 are valid for BACnet
only. The default value depends on the FC protocol.
Option: Function:
[0] 2400 Baud
[1] 4800 Baud
®
HVAC Drive Metasys
•
Address for the FC port is
set to 1, and
parameter 8-31 Address is
now used to set the
address for the gateway
on the network, for
®
example BACnet. See VLT
HVAC Drive BACnet
Operating Instruction.
•
Baud rate for the FC port
is set to a fixed value
(115.200 Baud), and
parameter 8-32 Baud Rate
is now used to set the
baud rate for the network
port (for example BACnet)
on the gateway.
M0010001