Rockwell Automation 1747-KE,D17476.12 DH-485/RS-232C Interface Module - Manual (Page 60)

Publication 1747-UM005B-EN-P - March 2006
5-6 Module Configuration Using an ASCII Terminal
DF1 Port Menu The DF1 PORT Setup Menu provides five selections.
DF1 PORT Setup Menu
DF1 Port Setup Parameters
When the module is powered up for the first time, the DF1 port will
be set to the default parameters. If these parameters are changed and
the setup is saved, then the module will always power up with the
new settings, unless the battery fails and power to the module’s RAM
is lost.
DF1 Port Setup Parameters
DF1 POR T Setup Menu
1. Baudrate
2. Bits per character
3. Parity
4. Stop bits
X. SAVE AND EXIT
Enter Selection. . . . .
Parameter Default Options Description
Communication Rate 1200 300, 600, 1200, 2400,
4800, 9600, 19200 The speed in bits per second at which data is transferred.
Must be set the same as the DF1 device.
Bits Per Character 8 7, 8 The size in number of bits of each character to be
transferred. Must be set the same as the DF1 device.
Parity None Even, Odd, None Used for checking data during the transfer. Must be set the
same as the DF1 device.
Stop Bits 1 1, 2 Used for delineating data during the transfer. Must be set
the same as the DF1 device.