Baud rate, Format, Character set – Comtech EF Data UT-4500 Series User Manual
Page 76: Response timeout, Bus inactivity requirement
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UT4500 Series Up Converter
MN/UT4500.IOM
Remote Control
Revision 2
58
5.2.2 B
AUD
R
ATE
The default serial port Baud Rate is 9600. Baud rates of 1200, 2400, 4800, 19200, and
38400 are also supported.
5.2.3 F
ORMAT
The following parameters are the default character format.
1 Start Bit
8 Data Bits
No Parity Bit
1 Stop Bit
5.2.4 C
HARACTER
S
ET
The character set implemented is ASCII.
5.2.5 R
ESPONSE
T
IMEOUT
A minimum of 500 milliseconds should be provided before declaring a ‘no response’
instance, at which time the command should be re-transmitted.
5.2.6 B
US
I
NACTIVITY
R
EQUIREMENT
Comtech EF Data recommends that a minimum of 50 milliseconds bus inactivity be
provided by the user between the receipt of a response from an addressed converter and
issuing the next command on the serial bus.