GF80.50-P-3014RCU Triggering Alarm With Panic Switch, Function
GF80.50-P-3014RCU Triggering Alarm With Panic Switch, Function
- with CODE (551) Anti-theft alarm system (ATA [EDW])
- with CODE (763) Radio remote control with panic switch
General function requirements
^ C. 15C OFF
Alarm triggered by panic switch, general
With the panic alarm it is possible to trigger the visual and acoustic antitheft alarm (ATA) with the transmitter key (A8/1) (e.g. in an emergency).
Function sequence when panic alarm and ATA alarm are triggered simultaneously:
The panic alarm has priority over the ATA alarm.
If both alarms are actuated the alarm with the higher priority is output and the ATA alarm is suppressed.
This alarm is still actuated in the background. If one of the two alarms is terminated or is interrupted, the other is still actuated.
The alarm triggering with the panic switch comprises the following subfunctions:
^ Function sequence for actuating panic alarm
^ Function sequence for panic alarm output
^ Interrupting function sequence for panic alarm
Function sequence for actuating panic alarm
When the panic alarm button is actuated on the transmitter key for approx. = 2 s, it transmits a radio signal via the left antenna amplifier module (A2/64) to the rear SAM control unit with fuse and relay module (N10/2). It relays the signal to the EIS control unit (N73) via interior CAN.
Parallel to the radio signal, an infrared signal is transmitted to the left IR receiver unit (A26/1) (with code (880) Closing system with infrared remote control) or right IR receiver unit (A26/2) (with code (880) Closing system with infrared remote control ) (precise aiming required).
The corresponding signal is read in by the left door control unit N69/1) or right door control unit (N69/2) and transmitted to the EIS control unit via interior CAN.
In both cases, the EIS control unit checks the access authorization of the transmitter key.
If the access authorization is valid, the EIS control unit transmits the "Activate panic alarm" command to the rear SAM control unit.
It then transmits the requests for visual and acoustic alarm via interior CAN.
Additional function requirements for panic alarm output
^ Panic alarm triggered
Function sequence for panic alarm output
The alarm is output by the exterior lights, interior illumination as well as the alarm siren (H3/1).
The acoustic alarm is output by actuating the alarm siren in the rear SAM control unit.
The interior illumination is switched on by the overhead control panel control unit (N70).
The following components of the exterior lights are actuated:
- by the driver-side SAM control unit with fuse and relay module N10/1):
- Left front fog lamp (E5/1)
- Right front fog lamp (E5/2)
- by the rear SAM control unit:
- Left brake light, taillight and parking lights (E3e9)
- Right brake light, taillight and parking lights (E4e9)
The duration of the visual and acoustic panic alarm is equal, however, stored separately in the alarm siren and rear SAM control unit.
For this reason, the visual and acoustic panic alarm are actuated by the alarm siren and the rear SAM control unit self-controlled in each case. Except the panic alarm is terminated previously. In this case the rear SAM control unit terminates the visual panic alarm. If the acoustic panic alarm is still activated, the rear SAM control unit transmits a stop signal to the alarm siren.
If the alarm siren is disarmed during panic alarm and the communication to the alarm siren is lost, the panic alarm is continued automatically and finally terminated by the alarm siren and the rear SAM control unit.
If the alarm siren is armed during panic alarm and the communication to the rear SAM control unit is lost, the alarm siren switches internally to line discontinuity alarm. This can increase the alarm duration depending on the alarm siren programming.
Interrupting function sequence for panic alarm
The panic alarm is interrupted when the panic alarm button on the transmitter key is actuated briefly.
The function sequence for interrupting the panic alarm is the same as for the panic alarm.
If the panic button the transmitter key is actuated for longer than t = 2 s, the ATA alarm is interrupted, however, the panic alarm is started simultaneously.
