Serial Interface - Nortel CTA 500dm Installation Manual

54 AT commands

Serial Interface

Serial Interface commands summary
Serial Interface Rate
CTA 500 dm On Line Guide
This section describes the commands associated with the serial
interface. All values are saved as part of the CTA 500dm proÞle.
Command Description
&P2=n serial interface rate
&P3=n serial interface parity
&P4=n serial interface data
bits per character
&P6=n serial interface stop
bits per character
The Serial Interface Rate Command
sets the rate of the interface between the CTA 500dm and the
attached computer. The permitted values are 0, 1,200, 2,400, 4,800,
9600, 19,200, 38,400, 57,600 and 115,200 (default) for
asynchronous operation. CTA 500dm uses autobauding when the
Value is 0, while the remaining values refer to the rate of
transmission.
Value
0 autobauding
1,200
2,400
4,800
9,600
19,200
38,400
57,600
115,200 (default)
0 none (default)
1 odd
2 even
7-8 (8 is default)
0 one stop bit (default)
1 one and one-half stop bits
2 two stop bits
&P2=value
P0873832 Issue 05