Telguard TG-7FP Installation & Operating Guide
5
56052401 Rev A
Panel Presence Failure (PPF)
Panel presence failure condition (PPF) occurs when the communicator is unable to detect the
presence of the alarm panel. PPF is indicated by the STC LED flashing 7 times. A supervisory report
is generated and sent to the TCC for Central Station delivery upon detection of PPF. Restoral of this
condition occurs when the alarm panel is detected as present for the selected delay time.
NOTE: The factory default for PPF is Disabled and needs to be Enabled for its use. For the PPF
feature to work, Tip, Ring, and the return connections for Tip and Ring must be connected
between the panel and the communicator.
UL/ULC Compliance Note:
In Burglary installations, PPF must be set to Enabled.
Link Supervision
In order to satisfy UL and ULC requirements, the TG-7FP can enable link supervision at preset
intervals. Once the TG-7FP is provisioned with the Link Supervision option, the TCC constantly
monitors the cellular path and sends a specific message to the central station if the path is broken
or a compromise attempt is made. After the initial account activation is done, the installer must
verify the Link Supervision by turning off the communicator and making sure an alarm with the
specific code is delivered.
Standard Line Security (UL Burglary Systems Only)
The TG-7FP is rated single/dual line transmission, Standard Line Security. For dual line transmission,
the primary path is connected to the panel
DACT for Line 1; the communicator
secondary and is connected to the panel
DACT for Line 2.
Complete Power Supervision
Low Power Failure (LPF)
Low Power Failure condition (LPF) is detected immediately when the DC power drops below
7.5VDC. When this condition is detected, the STC LED blinks once, the Power LED turns off, and the
STC trip output is activated after a preset time (2 hours). When DC power returns to normal
(
8VDC), the Power LED turns on immediately and the STC trip output restores after 60 seconds.
Dial Tone Failure (DTF)
The TG-7FP provides a voltage supply and other signaling to the panel like a telephone central
office. The communicator continuously monitors the circuit that provides dial tone to the alarm
panel. The TG-7FP will supply 30VDC by default but can be configured to supply 40VDC, as
needed. A Dial Tone Failure (DTF) occurs when the communicator is unable to provide proper
telephone signaling to the panel (voltage supplied drops while the alarm panel is on-hook). The STC
LED will flash 6 times and the STC relay will trip.
NOTE: This condition will require contacting Telguard Technical Support for resolution.
Catastrophic Failure (CF)
Catastrophic Failure (CF) is any condition that causes the communicator to stop functioning at all
levels. The most common CF is a power failure event. The STC1 and STC2 trip outputs are activated
and the visible indication is loss of all LED activity.
