OMM 1130-2 75
setting is checked. If this is set low, then the defaults for BAS cool set point, network limit, unit enable,
and unit mode will be loaded. If the setting is set high, then no defaults are loaded and the status of the
BAS enable set point is restored to the original value.
Other Digital Output Parameters
D 2 O
Chiller enable
Set whenever the chiller is enabled by all settings and
D 3 O
Active alarm
Set when any alarm is active. Active events do not set this
D 4 O
Chiller run
Set when the unit state is auto
D 5 O
Chiller local
Set when the unit control source is set to keypad or
D 6 O
Chiller capacity
Set when a unit capacity limit is active, any circuit is
disabled, or any circuit is limited in capacity.
Set when evap flow switch is closed
Set when cond flow switch is closed and watercooled = yes.
More information on the BAS installation and operation can be found in the following manuals
shipped with the unit
and also available on www.DaikinApplied.com:
Lon
Works IM 735-2
Modbus IM 743-3
BACnet Ethernet or IP IM 837
BACnet (MS/TP) IM 906