Specifications

38 MDS 4790/9790 Series I/O Guide MDS 05-3438A01, Rev. E
Alarm Sense ASENSE [HI/LO]
The ASENSE command displays or sets the logic characteristics of the
alarm outputs at the
ALARM RELAY connector (see “Alarm Contacts—
J10” on Page 23).
Entering the
ASENSE command alone shows whether the alarm output is
currently actively high or low.
Entering the
ASENSE command followed by HI or LO resets the alarm
output to normally closed or normally open state.
ASENSE HI= Contact set to be normally open
ASENSE LO = Contact set to be normally closed
The default for a radio with a single transceiver board is normally open
(
ASENSE HI).
Battery Backup
Monitoring & Alarm
BATT(ery) [ON/OFF]
The BATT command is used to configure the monitoring of the internal
back-up battery voltage (condition) and if an alarm is desired to be sent
when the radio is operating from the internal back-up battery or the
voltage falls below 13 Vdc.
BATT ON=Enable monitoring and alarm generation
BATT OFF=Disable monitoring and alarm generation
Data Interface Baud
Rate
BAUD [xxxxx abc]
The BAUD command displays or sets the communication attributes for
the
DATA INTERFACE port. (The command has no effect on the RJ-11
DIAG(nostics) port.)
Entering the
BAUD command alone displays the baud rate along with
asynchronous data attributes. Entering the
BAUD command followed by
one or more parameters resets the data port attributes.
BAUD xxxxx abc
Example: 4800 8N1
The first parameter, xxxxx, is baud rate. Baud rate is specified in
bits-per-second, and must be one of the following speeds: 110, 300,
1200, 2400, 4800, 9600, 19200, or 38400.
The second parameter of the
BAUD command is a 3-character block spec-
ifying asynchronous data attributes:
Battery Backup screen,
Page 66 xxxxx
A
B
Baud Rate/Format screen,
Page 66
A
B