NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 175

• Manufacturer Part Number: NT31C-ST143B-EV3
• Description: 5.7,8-color,dis,stn,black,eng
• Manufacturer: Omron

Specifications of NT31C-ST143B-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Setting Conditions for Communications with Host by Using Memory Switches
6-7
158
Setting Conditions for Communications with Host by
Using Memory Switches
Reference:
Note
When transferring the data in units of screens, if there are changes in memory
table and/or direct access, transfer such data along with the screen data.
The NT31/NT31C can be connected to the host by the following 7 types of
communications methods can be used to communicate with a host.
The NT31/NT31C has the following two ports, either of which can be used for
communications with the host, depending on the requirements.
The method for setting the communications method for communications with
the host is described here.
For details on setting the communications conditions for a bar code reader,
refer to 6-10 Setting the Bar Code Reader Input Function.
• Host link
• NT Link (1:1)
• NT Link (1:N)
• High-speed NT Link (1:N)
• Serial port A (exclusively for RS-232C, 9-pin connector)
• Serial port B (RS-232C/RS-422A (selectable), 25-pin connector)
• Apart from the host, it is also possible to connect the Support Tool or a
• There are four memory switch setting screens. The conditions for commu-
• When using the Mitsubishi A-computer link method and Mitsubishi FX
• When using PLCs manufactured by Allen-Bradley, GE Fanuc, or Siemens,
bar code reader to serial port A. When a bar code reader is connected at
serial port A, the host must be connected at serial port B. When serial
port A is being used for communications with the host, the host must be
disconnected so that the Support Tool can be connected.
nications with the host are set on the fourth screen (the screen on which
4/4 is displayed). For details on setting memory switches other than those
for setting the conditions for communications with the host, refer to 6-9
System Settings.
method, a system program for multi-venders is required. Install the sys-
tem program to the NT31/31C by the system installer (refer to page 151).
For details, refer to PLC Connection Manual (V042-E1-@).
refer to NT31/631 Multi Vendor Connection Manual (V060-E1-@).
• Mitsubishi FX method
• Memory link method
• Mitsubishi A-computer link method
Section 6-7