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.

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