User`s manual

Crown Broadcast FME 350W to 2000W User Manual– 05/2013
Page 72
Crown Broadcast, a division of International Radio & Electronics Corporation 25166 Leer Drive, Elkhart, Indiana, 46514-5425 USA
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6.2.5. Alarm commands
NAME
Access
(R/W)
Possible value on the serial
port of the unit
Comments
ALARM.10MSWITCH R "ON" or "OFF" Indicates there was a 10 MHz switch
ALARM.1DB R "ON" or "OFF" ON =>1 dB Alarm, OFF => => No alarm
ALARM.3DB R "ON" or "OFF" ON =>3 dB Alarm, OFF => => No alarm
ALARM.AMB R "ON" or "OFF" ON => ambient alarm, OFF => No alarm.
ALARM.BATLOW R "ON" or "OFF" Indicates if the NVRAM battery’s level is OK
ALARM.CUR1 R "ON" or "OFF"
Indicates the PSU 1 current is over the max
threshold.
ALARM.FAN1 R "ON" or "OFF" Fan 1 alarm; speed is too slow
ALARM.FAN2 R "ON" or "OFF" Fan 2 alarm; speed is too slow
ALARM.FAULT R "ON" or "OFF"
ON => critical alarm OFF => => No alarm (3
dB, VSWR)
ALARM.HEAT1 R "ON" or "OFF"
ON => radiator temp alarm, OFF => No
alarm.
ALARM.INPUTSWITCH R "ON" or "OFF"
Indicates if the current audio input
corresponds to the highest priority channel
ALARM.LIST R
Returns the list of current alarms in ASCII
format
ALARM.OVDR R "ON" or "OFF"
Indicates whether the input power is too
high (ON) or not (OFF)
ALARM.PLL R "ON" or "OFF"
Indicates whether the PLL is locked (OFF)
or unlocked (ON)
ALARM.RDSSWITCH R "ON" or "OFF"
Indicates there was a RDS switch (auto
mode only)
ALARM.SUPPLY1 R "ON" or "OFF" PSU 1 state
ALARM.TEMP1 R "ON" or "OFF"
ON => temp alarm (thermocoupler) OFF =>
No alarm
ALARM.VOLT.AUX R "ON" or "OFF"
Indicates if auxiliary voltage is offset by
more than 10% of the set value
ALARM.VOLT1 R "ON" or "OFF"
ON => PSU 1 voltage is offset by more than
10% of the expected value
ALARM.VSWR R "ON" or "OFF"
ON => VSWR Alarm, OFF => No VSWR
alarm
ALARM.WARN R "ON" or "OFF"
ON =>Internal Alarm (warnings) OFF=> No
alarm. (fan, current, voltage, power supply,
temperature, radiator, ambient temp)
6.2.6. Input commands
NAME
Access
(R/W)
Possible value on the
serial port of the unit
Comments
INPUT.AUDIOGEN.FREQ1 R/W 0 ~ 100000.00 delta phase = freq audio / 200000
INPUT.AUDIOGEN.FREQ2 R/W 0 ~ 100000.00 delta phase = freq audio / 200000
INPUT.AUDIOGEN.LEVEL1 R/W -100.00 ~ 12.00 Audio level
INPUT.AUDIOGEN.LEVEL2 R/W -100.00 ~ 12.00 Audio level
INPUT.AUDIOGEN.PREAC R/W "0" or "50" or "75" Sets the value of the pre-emphasis
INPUT.AUDIOGEN.STATE R/W
"OFF" or "L" or "R" or "L+R"
or "L-R"
Type of generated MPX signal
INPUT.LINE1.DRIVE R/W -6.00 to 6.00
Drive setting, allows an increase of the input audio
level without changing the deviation setting.
INPUT.LINE1.FLT R/W "0" or "15" or "16" or "17" Configuration of the audio filter
INPUT.LINE1.LEFT.PEAK R -100 … 28
Gives the left audio input max peak value over 100
milliseconds
INPUT.LINE1.LEFT.PKMAX R -100 … 28
Gives the left audio input max peak value over 1
second.