See tables below for further information.
Auto
Status
Refresh
Tick this button to activate an automatically refreshing of the zone summary. This can only be
done for all zones, and not for filter zones.
Zone
Description
Text description of the zone (max. 16 characters).
Area Areas to which this zone is assigned.
Zone Type The type of zone (Alarm, Entry/Exit, etc.).
EOL
Quality
Displays the EOL quality for the zone state resistance range. Possible values are:
l Good — Nominal value +/-25% of the defined range.
l OK — Nominal value +/- 50% of the defined range.
l Poor — Nominal value +/- 75% of the defined range.
l Unsatisfactory — any other value.
l Noisy — indicates a problem detecting the signal. The cabling may be in close proximity to a
mains cable or other source of interference.
This column is only visible in Engineer mode.
For more information on nominal resistance values and their defined ranges, see Wiring the zone
inputs on page85.
Input The detected input state of that zone (Unknown, Open, Closed, Disconnect, Short, Pulse, Gross,
Masked, Fault, Out of bounds, Unstable, DC Sub, Noisy).
DC Sub is an input tamper alert. DC substitution performs a periodic check to ensure that no
external voltages are being applied to that circuit.
Unstable: An unstable state occurs when the zone input resistance value is not stable over a
defined sampling period.
Noisy: A Noisy state occurs when an external interference is induced onto the input circuit over a
defined sampling period.
Out Of Bounds: An Out of Bounds state will occur when the resistance value on the zone input
does not come within accepted tolerances of the present EOL values.
SPC4xxx/5xxx/6xxx – Installation & Configuration Manual Engineer programming via the browser
© Vanderbilt 2018 190 A6V10276959-d
11.2018
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