Rockwell Automation 9330-CC ControlGuardian User's Guide - Manual (Page 37)

Preface
ControlGuardian User’s Guide
3-6
Configuring the RS-232 Serial to DH
You can use the serial port (COM1, COM2, or user specified) of your programming
terminal and one of the following methods to attach to the network link or to
a processor:
· direct connect through the serial port (channel 1 on a 1775-KA module;
channel 0 on an enhanced PLC-5 processor)
· a 1770-KF2, series B communication interface module, standalone unit
· a 1785-KE communication interface module, resides in a 1771 I/O rack
· a 1771-KE communication interface module, resides in a 1771 I/O rack
· a 1771-KF communication module, standalone unit
For information on the configuration characteristics for RS-232 Serial to DH, see
Table 3.C.
Table 3.C
Configuration Characteristics for RS-232 Serial to DH
If you want to: Press this key:
Assign a unique communication device name (1-8 characters). This field
must be defined for the software to accept the configuration. You cannot
modify this field after you accept the configuration.
F1
Device Name
Assign a description for a communication device (1-50 characters). You
must define this field for the software to accept the configuration.
F2
Enter Device Description
Select the RS-232 Serial to DH option.
F3
Select Interface Hardware
Assign a timeout for processor reply. Available choices are: 15, 20, 25, 30,
35, 40, 45, 50, 55 and 60 seconds. The default is 20 seconds.
F4
Online Wait for Reply
Select your serial port setting. Toggle between COM1 and COM2. The
default is COM1.
F6
Serial Port
Define a communication rate to send information. Toggle through 300, 600,
1200, 2400, 4800, 9600 and 19200 baud rates. The default is 19200 baud.
F7
Baud Rate
Choose the method of error checking your computer will support. Toggle
between even and none. The default is none.
F8
Parity
Choose the serial protocol. Toggle between Half Duplex and Full Duplex.
The default is Full Duplex.
F9
Serial Protocol
Set error detection. Toggle between:
·BCC
The computer sends and accepts messages that end with a BCC
byte for error checking.
·CRC The computer sends and accepts messages with a 2-byte CRC
for error checking.
The default is BCC.
Ctrl F1
Error Checking Mode
Choose your interface module type. Toggle between: KF, KG, and IDH. The
default is KF.
F2 Ctrl
Interface Module Type
Enter the source station number. Parameters are: 0-77 and 110-376.
F3 Ctrl
Source Station Number