Optimus DC-600ETH - List of Alarms

DC-600ETH version 1.4
38
Control central and
paging desk
DC-600ETH
12.4. List of alarms
IP DISCONNECTION
Occurs when a unit loses the Ethernet connection.
DSP FAIL
Error in the DSP of the unit
SPI(n) FAIL
Internal hardware error in the unit
LINK A FAIL
Unit without Ethernet connection in port A
LINK B FAIL
Unit without Ethernet connection in port B
POWER SUPPLY A FAIL
In OPTIMAX power units with dual power supply (230 V AC mains supply and 24 V
DC battery supply), failure of the 230 V AC power supply.
In DC-600ETH or FC-600ETH desks, failure of power supply A (24 V DC).
POWER SUPPLY B FAIL
In OPTIMAX power units with dual power supply (230 V AC mains supply and 24 V
DC battery supply), failure of the 24 V DC battery supply.
In DC-600ETH or FC-600ETH desks, failure of power supply B (24 V DC).
ANM SENSOR FAIL
Failure of RS485 communication between the OPTIMAX power unit and the NS-485
noise sensor.
DIF TEMP SENSORS>20
There is a difference in temperature of more than 20 °C between the values read by
the internal temperature sensors of the amplifier.
TEMPERATURE ALARM
The temperature of the amplifier is higher than the temperature set by
configuration.
LINE FAIL – HIGH
Appears if a high impedance error occurs in Optimax amplifiers whose line
surveillance is activated.
LINE FAIL – LOW
Appears if a low impedance error occurs in Optimax amplifiers whose line
surveillance is activated.
EMERG. LINK FAIL
Appears if the emergency input connection fails on Optimax amplifiers with
emergency input surveillance activated.
EVAC. CONTACT FAIL
Appears if the connection of the contact activating the emergency input evacuation
message fails. Only on Optimax amplifiers with surveillance of emergency input
contacts activated.
WARNING CONTACT FAIL
Appears if the connection of the contact activating the emergency input pre-
evacuation message fails. Only on Optimax amplifiers with surveillance of
emergency input contacts activated.
EMERG. CONTACT FAIL
Appears if the connection of the priority contact of the emergency input of the
amplifier fails. Only on Optimax amplifiers with surveillance of emergency input
contacts activated.
PROTECTION ALARM
Protection of the amplifier is activated.
MP3 FILE FAIL
Possible corruption of the data corresponding to the MP3 file in the OPTIMAX
power unit memory.
FRONT SENSOR FAIL
The internal temperature sensor at the front of the OPTIMAX amplifier is not
communicating correctly.
REAR SENSOR FAIL
The internal temperature sensor at the rear of the OPTIMAX amplifier is not
communicating correctly.
CAPSULE FAIL – HIGH
Detection of open line in the capsule of a DC-600ETH or FC-600ETH desk.