T
his
screen
allows
The
user
To
enTer
The
i/o m
anual
m
anagemenT
menu
.
The
Manual Management
menu allows the user to manually control the I/O
of the controller. The user can manually input values for the analog inputs
and digital inputs. The user can also manually control the analog outputs
and digital outputs.
EXTREME CAUTION should be used when manually
controlling the I/O.
It is highly recommended that manual control of the I/O
is done only with factory assistance. The controller’s safeties and lockouts
are bypassed by this manual management and should only be used as
a troubleshooting feature. If the controller is powered down, I/O Manual
Management is reset to off. Therefore, if using this troubleshooting feature, the
best way to clear manually input values is to power down the controller.
T
his
screen
is
an
example
of
a
manually
managed
TemperaTure
analog
inpuT
.
To manually control an analog input, change Manual Control to ON. Move
cursor to Manual position and alter value. The altered value will be displayed
below.
Similar screens exist for the remaining I/O. Contact the factory for more
details.
The BMS Config menu allows the user to view and alter BMS protocol settings.
If the BMS protocol is BACnet or Modbus, additional screens allow further
configuration. See below for details. To access the BMS Config sub-menu,
enter the service password (Default=1000).
T
his
screen
allows
The
user
To
selecT
The
bms
proTocol
. a
ll
bms
proTocols
require
a
communicaTions
card
insTalled
in
The
serial card
porT
,
locaTed
on
The
face
of
The
conTroller
.
If the protocol is BACnet MSTP or BACnet IP/Eth, the user can change
common BACnet parameters via the controller. The BACnet Plugin must be set
to YES.
T
his
screen
allows
The
user
To
adjusT
m
odbus
parameTers
.
This screen only appears if the selected BMS protocol is set to Modbus
.
The address is the Modbus address of the card installed in the SERIAL CARD
port located on the face of the controller. (Factory Default Address = 1).
The Baud Rate should be set to the BMS baud rate (Factory Default Baud Rate
is 9600).
I/O Manual Management
END OF OVERRIDE MENU
Press ENTER to go to
I/O Manual Management
menu.
Analog Input
Outside Temperature Manual
Control B01:
ON
Manual Position
290
Value
84.2°F
BMS Configuration
Protocol:
BACnet MSTP
BACnet Plugin?
YES
MODBUS SETUP
Address: 1
Baudrate 9600
G.
Service
c. BMS Config
18
DDC Controller for Tempered Air Products
®
