ECRESO FM 5kW / 10kW, user manual
–
11/2021
Page 81
WorldCast Systems SAS - 20 avenue Neil Armstrong - 33700 Mérignac (Bordeaux Métropole) FRANCE
+33 (0)5 57 928 928
–
www.worldcastsystems.com
–
PLL ALARM
(ALARM.PLL)
This alarm is on when the PLL is locked. It may due to an issue on modulator board.
PRESSURE ALARM
(ALARM.PRESSURE)
This alarm is on when the pressure of the internal sensor is higher than the max threshold.
PSU TEMPERATURE ALARM
(ALARM.PSU_TEMP)
This alarm is on when the PSU temperature is higher than the max threshold.
RDS SWITCH ALARM
(ALARM.RDSSWITCH)
This alarm is on when
a RDS switch occurred (RDS auto mode only).
SMARTFM ALARM
(ALARM.SFM)
This alarm is on when a SmartFM malfunction occurred.
SFN ALARM
(ALARM.SFN)
This alarm is on when a loss of the external 10 MHz or a loss of the external 1 PPS or a difference between the set SFN
delay and the measured SFN delay occurred. This alarm indicates a loss of SFN, not a loss of transmission.
POWER SUPPLY UNIT 1 ALARM
(ALARM.SUPPLY1)
This alarm is on when there is an issue with PSU 1.
TEMPERATURE THERMOCOUPLER 1 or 2 ALARM
(ALARM.TEMP1 / ALARM.TEMP2)
This alarm is on when the heatsink temperature around MOSFET 1 or 2 is over the max temperature alarm (this
threshold is factory set and cannot be modified). The RF is then cut off.
AUXILIARY VOLTAGE ALARM
(ALARM.VOLT.AUX)
This alarm is on when the auxiliary voltage is offset by more than 10% of the set value.
VOLTAGE 1 or 2 ALARM
(ALARM.VOLT1 / ALARM.VOLT2)
This alarm is on when the main PSU voltage reaching MOSFET 1 or 2 is offset by more than 10% of the expected value.
VSWR ALARM
(ALARM.VSWR)
This alarm is on when the VSWR is over the VSWR alarm threshold. The threshold can be user-set.
WARNING ALARM
(ALARM.WARN)
This alarm is on when a warning type alarm is on
(fan, current, voltage, power supply, temperature, radiator, ambient temp)
.