Harrington Signal HS-3200 - Operation Manual - Manual (Page 9)

HS-3100/3200 Operator’s Manual
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Relay Disconnect, Signal Disconnect, Common Disconnect and Test Mode can be made to time
out automatically after 4 hours. Relay Disconnect, Signal Disconnect, Test Mode and Common
Disconnect all use the same privilege level.
1.7 Alarm List
The Alarm List contains all the current Alarms, Supervisory Conditions and Troubles. Each panel
can be configured for one of three modes of operation: In Local mode, each panel only logs events
generated from devices that are directly connected to it. For example, a trouble generated on
Panel #1 will not be reflected in the alarm list of Panel #2. Each archive only stores locally
generated events. In Master mode, the panel defined as the master collects all network data and
maintains an alarm list of all events generated in every panel. If set to Global, every panel displays
all other panel’s events.
In all modes, the first/last entry of highest priority will be shown, instead of the Main Menu, if there
are any entries in the Alarm List. Alarms are the highest priority, Supervisory Conditions are the
2nd priority and Troubles the 3rd priority. The LCD back light will turn on if any new entry is
received. The back light will automatically turn off in 5 minutes (30 seconds if no AC) if there is no
activity.
Each entry in the Alarm List consists of one to three screens. Each entry will include an event
screen giving a short description of the event. Also, device and panel message screens as
required.
For more control in viewing the Alarm List, when the summary screen is showing press <Enter>.
Options for viewing All, Alarm, Supervisory, Trouble entries are provided. Display can begin with
Common
Disconnect This function is configurable. It can be programmed to disable the relays or to
disable a City Tie module (HS3CTYB). When an HS3CTYB module is
disconnected, a trouble will be reported to the city and then any subsequent
signals will not be reported until the card is re-enabled. When the relays are
disabled, the yellow LED flashes while the relays are disabled. If no relays are
selected for disabling, Common Disconnect is unavailable. This function can be
set to Privilege Level 0 or 1. Common disconnect also disconnects the city
module HS3CTY-B if present and generates a system trouble to indicate that
the module is disconnected.
General
Alarm Initiates the general evacuation sequence. All bells are activated in Evacuation
mode, selected function relays are activated and the common alarm relay is
activated. The yellow LED will flash when activated. Press System Reset to
cancel the General Alarm. Note: General Alarm is recorded in the panel
archive.
Switch n On Change the state of the software switch n between Auto and On. The yellow
LED will flash while the switch is forced On. The green LED will flash whenever
the switch is on, either automatically or forced. Switches can affect relays,
control modules and LEDs. This function can be set to Privilege Level 1 or 2.
Switch n Off Change the state of the software switch n between Auto and Off. The yellow
LED will flash while the switch is forced Off. The green LED will flash whenever
the switch is off, either automatically or forced. Switches can affect relays,
control modules and LEDs. This function can be set to Privilege Level 1 or 2.
Manual
Restart This will cause the programmed control modules to reset after the system has
been reset in general. This is an MEA (New York City) requirement.
Key Action