Johnson Controls METASYS, Руководство пользователя

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warning status, the object must cross over a differential before reporting
status is returned to normal. There is only one differential value. It is the
same for high alarm, low alarm, high warning, and low warning.
An NT command option that stops an object from triggering control
processes, sending COS messages to operator devices, and accepting
commands (except for ENABLE command).
DISABLE
An NT command option that resets the DISABLE command and allows
the object to trigger control processes, send COS reports to operator
devices, and accept other commands. ENABLE
The area on the NT Touchpad that corresponds to the Instruction Area on
the display screen. Pressing ENTER tells the system an entry is
complete.
ENTER
The NT screen option that deletes the last entered character. ERASE
A descriptor that further identifies the system/object set. expanded ID
An NT screen option that, when followed by ENTER, allows data to be
written to the NCM.
EXECUTE
See Facility Management System.
FMS
A combined network system of Operator Workstations, Network Control
Units, Network Expansion Units, Application Specific Controllers,
Network Terminals, and points used to control or monitor a building or
group of buildings. Facility
Management
System
Physical sensors, actuators, relays, transducers, or other devices used to
measure or directly control building equipment and processes. field device
A hardware object that defines the interface between a designated NC and
the IFC-2020 Fire Alarm Controller.
Fire Controller
object
70 Network Terminal User’s Manual