Connecting To The Nt Support Tool; Connection To A Plc By The Host Link (Rs-232C Type) - Omron NT11 - 01-2004 User Manual

Connecting to the NT Support Tool

2-3

Connecting to the NT Support Tool

2-4

Connection to a PLC by the Host Link (RS-232C Type)

22
Note Ground correctly to prevent malfunctions caused by noise.
In order to install the system program in the NT11, or to transmit screen data
created with the NT Support Tool to the NT11, the NT11 must be connected to
a personal computer with an RS-232C cable.
The NT11 connects with the RS-232C cable from a personal computer at the
RS-232C serial port.
Serial port A
(RS-232C, 9-pin)
Communication Conditions
The communication conditions are automatically set when the system installer
and NT Support Tool are started.
Recommended Connector Cable
Use the cable indicated below.
• XW2Z-S002 (length: 2 m), made by OMRON
(D-SUB 9-pin, male Û D-SUB 9-pin, female)
For details on making a connector cable, refer to Appendix E Making the
Cable for Connecting a Personal Computer (page 155).
Connect the NT11 to an OMRON PLC by using RS-232C type the host link
method.
In order to make a connection to the PLC using the host link method (RS-
232C type), the "Comm. Type" memory switch of the NT11 must be set to
"host link", and the "Comm. Port" memory switch must be set to "RS-232C".
For details on memory switch settings, refer to 3-7-1 Selecting the Host Com-
munication Method (page 73).
PT Host
One-point
grounding
Section 2-3