Key To Programs; Use Of Programs - Omron NT20S-ST121B-EV3 User Manual

Key to Programs

6-8

Key to Programs

6-8-1

Use of Programs

Send command column
Interrupt display when
command received
234
The following programs include all the commands that can be used with the
NT20.
The sample program appears as follows on the screen.
Menu bar Sub-menu
Use the program as shown below.
[ESC]
[ESC]
[ESC]
Confirm send command
1. This sample program is written in N88BASIC (86) (NEC) for a PC-9801
computer. Modify this program for use with any other computer language
or computer such as an IBM PC/AT or compatible.
2. The interval between parameter input and command transmission is a hold
interval for interrupt processing of the received command. If an interrupt is
permitted between the interval of parameter input and a command is re-
ceived, all subsequent receive interrupts are displaced. If this occurs, send
an enquiry command to read all the accumulated receive data.
3. When a parameter is input, no check is made that the parameter is in the
permitted range. Make sure that parameters are input within the permitted
range.
Parameter input column
Execute program
Select type of send
Main Menu
command
Select send command Sub-menu
Input parameter column
Input parameter
Send command column,
confirm execution
Execute transfer
command
Up, Down, Left, Right keys: select item
[ENT]: confirm
[Esc]: stop
End program
Section 6-8
Run confirm column
Receive command
display column