User Manual

Table Of Contents
RF-Orchestra!™ Transmitter Installation and Operation Alarms and Error Messages
July 2000 6880493G02-C F-19
E_SPI_TIMEOUT
An SPI access returned a time-out error. This indicates
that the addresses SPI device did not respond within a
defined time-out period.
Major
Verify all backplane connections are
secure and all boards tightly seated. If
error persists, contact Motorola.
E_SRAM_READ_FAULT
Attempt to read from Static RAM failed.
Minor
NOTE: It is normal to see these errors
after reset in a totally operational RF-O!
transmitter. If error occurs after RF-O!
transmitter has completed startup,
contact Motorola.
E_SRAM_WRITE_FAULT
Attempt to write to Static RAM failed.
Major
Reboot RF-O! transmitter. If the error
persists, save the error log and contact
Motorola.
E_START_TIME_ERROR
An invalid Start Time was received in the Plug-and-Play
Control Command.
Major
If the error persists, save the error log and
contact Motorola.
NOTE: This is a Plug-and-Play Error.
Transmitter was Disabled for 2 seconds,
and DSP buffers were flushed.
E_STATION_AM_CLIPPING_DETECTED
(formerly E_EXCITER_AM_CLIPPING_DETECTED)
The Exciter has indicated that it has clipped during an
AM (Voice) transmission.
Beginning with RF-O! transmitter 1.2.2, when Power
Control is Enabled, this error condition will cause the
transmitter to be disabled.
Major
Verify that RF-O! transmitter amplitude is
properly aligned to the correct FM output
power. Verify that Internal and External
Wattmeters are calibrated. These can be
checked by using the RFO FIPS: a 83
(Station Status) command. Verify that all
RF connections on the RF-O! transmitter
are properly connected. If error persists,
contact Motorola.
E_STATION_DEKEYED_KEY_STATE_MISMATCH
This error occurs when the transmitter status is in the
keyed state, but it should be in a dekeyed state.
Major
If the error persists, save the error log and
contact Motorola.
E_STATION_DEKEYED_MOD_MODE_MISMATCH
The modulation type in a key state does not match the
modulation type received.
Major
If the error persists, save the error log and
contact Motorola.
E_STATION_DEKEYED_MOD_STATE_INVALID
The current modulation type is invalid in the dekey
state.
Major
If the error persists, save the error log and
contact Motorola.
Table F-3: RF-O! Transmitter Error/Alarm Code Definitions (Sheet 17 of 27)
Error and Description
Alarm
Severity
Action