Omron NT21 User Manual

2-14SectionRecipes
223
Reading From and Writing to Host
1, 2, 3... 1. Select the record name field to specify the record to be read or written. The
entire record will be displayed in reverse video.
Once a record is displayed in reverse video, clear the selection by pressing
the same record name field again, or by pressing the name field for another
record, or by pressing the line scroll touch switches or page scroll touch
switches.
2. Press the Write touch switch to write recipe data parameters to the host.
Press the Read touch switch to read recipe data parameters from the host.
Selected record will be displayed in reverse video.
Press the Write or Read switch to write
selected record to the PC or to read
one from the PC.
Reading record data
Writing record data
CPU Unit
Note: Example for data size = 1 word
Memory
Leftmost word
Leftmost word+1
Leftmost word+2
Recipe table title Parameter 1 Parameter 2 Parameter 3
Record 1
Rec 2
Re 3
2 50 250 350
Recipe table title Parameter 1 Parameter 2 Parameter 3
Record 1
Record 2
Record 3
2 50 250 350
PT
PC
PT
You can also add the following functions.
Enable/Disable Editing On the PT for Each Record Individually
You can enable or disable (i.e., “Lock”) the editing operation on the PT for each
record individually using the lock function set with the Support Tool. Use this
function when you want to disable editing (i.e., do not want the values changed
from the initial values) for a specific record. Set lock function for each record to
be locked when creating recipes using the Support Tool.
Records that cannot be edited
Recipe table
title
Parameter 1 Parameter 2 Parameter 3
Record 1
Record 2
Record 3

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English