Offline config, Press, You see – Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 User Manual
Page 271: Set the fields as follows

Configuring Your Processor for Online Communication
13–21
6.
Press
CONFIG
OFFLINE
CONFIG
DEVICE
CONFIG
F7
. You see:
F1
Baud Rate (PC to SLC)
1200
F2
Parity
NONE
F3
Error Check
CRC
F4
Use Modem (Flow Control)
YES
F5
Dial Phone Number
NO – BUT ALWAYS SEND INIT STRING
F6
Modem Init String
\1bS
F7
Phone Number
F8
Auto Disconnect
0 (minutes)
F9
Save to File
F10 Full Duplex Configuration
F9
Press a function key
SAVE
TO FILE
F5
F6
DIAL
PHONE #
MODEM
INIT
F1
BAUD
RATE
F2
PARITY
F4
USE
MODEM
ESC exits/Alt-U aborts changes
Device/Modem/Full Duplex Configuration
F7
PHONE
NUMBER
F3
ERROR
CHECK
F8
AUTO
DISCNCT
F10
FULL
DUPLEX
7.
Set the fields as follows:
Field
Value
F4 Use Modem
YES
F5 Dial Phone Number
No - But Always Send Init String
F6 Modem Init String
Delete any modem initialization that may be present.
Replace it with:
your mode attention character
your system mode character
The default is
\1bS
.
This is the command that tells the processor to switch
modes.
8.
Return to the Main Menu by pressing
[Enter] [Enter]
.
9.
Go online by pressing
CONFIG
OFFLINE
CONFIG
ONLINE
F1
.
You may or may not go online, depending if hardware handshaking was
enabled.