
20 MDS 4710/9710 I/O Guide MDS 05-3305A01, Rev. D
The eight-digit hexadecimal number used as the command parameter
specifies 0 to 32 events that can trigger the external alarm output. (See
Table 10 below for a list of events.) The hex value for the mask corre-
sponds to the hex value for the
ALARM command (Page 28). Each bit that
is a ‘1’ identifies an alarm condition that can trigger the external output.
For more information on configuring the alarm response, contact GE
MDS.
ASENSE [HI/LO]
Alarm Sense The ASENSE command sets or displays the sense of the alarm output at
Pin 25 of the
DATA INTERFACE connector.
Entering the
ASENSE command alone shows whether the alarm output is
active high or low. Entering the
ASENSE command followed by HI or LO
resets the alarm output to active high or low.
Table 10. Text messages of alarm event codes
Event Number Text Message
01 Hardware mismatch
02 Model number not programmed
03 Authorization fault
04 Synthesizer out-of-lock
07 Voltage regulator fault detected
08 Radio not calibrated
09 DSP download fault
10 EEPROM write failure
11 Checksum fault
12 Receiver time-out
16 Unit address not programmed
17 Data parity error
18 Data framing error
20 Configuration error
25 6-Volt regulator output not in valid range
26 DC input power is not in valid range
31 Internal temperature not in valid range
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