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Omron PLC software User Manual for CX-Programmer which is a PLC programming tool for the creation, testing and maintenance of programs associated with Omron Sysmac,CS/CJ-series , CV-series and C-series PLCs. It provides facilities for the support of PLC device and address information and for communications with OMRON PLCs and their supported network types.
The CX-Programmer operates on compatible PC with Pentium-II or better central processors, including Pentium II. It runs in a Microsoft Windows environment (Microsoft Windows 95, 98, Millennium, 2000 or XP and NT4.0 with Service Pack 5 or later).
This page will be present CX-Programmer programming in Relay Timer & Counter but we should be understand in Monitor Memory Address of CX-programmer before.
Cross-Reference Report
The Cross-Reference Report allows the symbol usage within different memory areas to be examined.
It can be used for checking the values being set by instructions when the program is not behaving as
expected. It can also allow the programmer to make efficient use of memory resources.
Select a usage from the Report type field, either Detailed Usage, Usage Overview or Usage Overview Including Unused.
Select the Generate pushbutton to activate the report. In addition to the address report information, the amount of free program memory in the PLC is displayed in the Free UM field. The total program memory size of the PLC is displayed in the Total UM field.
Select an area from the Memory Area field. When changing options, reselect from the Memory Area field to refresh the report.
Contact and Coil Editing
The Edit Contact dialogue or Edit Coil dialogue allows the name or address of the contact or coil to be entered or selected from a list of global and local symbols. The name or address can also be defined as a new symbol from this dialogue and inserted into the local or global symbol table.
Address & Comment
Enter a name or address for the contact or coil. This can be typed in directly or selected from the field.
Relay changed Done
Add New Instruction
The Edit Instruction dialogue allows an instruction to be selected and entered into the Ladder program.
The dialog can be displayed in two forms, either: simple dialog mode or detailed dialog mode. The default mode can be set in the Diagram tab in the Options dialogue. To change the simple dialog mode to a detailed dialog mode, select Detail pushbutton.
Find Instruction
click the Find Instruction pushbutton. The Find Instruction dialogue is displayed providing a list of possible instructions. Those
instructions not available for the selected PLC are displayed in brackets. Select an Instruction by using the Groups and Instruction fields and select the OK pushbutton to return to the Edit Instruction dialogue.
Choose Timer.<p>
The Availability pushbutton on the Find Instruction dialogue displays the PLC Instruction Support dialogue that lists all PLCs for which the selected instruction in the Find Instruction dialogue is available. Select the Close pushbutton to remove the PLC Instruction Support dialogue.
Define Timer 1 Value is 5.0 Sec
Timer Done
Add timer Contact
Add output contact
control of a computer.
Online
The project contains details of the type and model of the PLC for which the program is intended.
Before a program can be downloaded, this information should be reviewed to ensure that it is correct and that it matches the PLC actually being used. The appropriate communications interface type should also be selected for the connected PLC.
Timer Counting
Choose Data Monitor
Key Address
Monitor value and status
The state of an address can be ‘forced’ regardless of its physical state. This is useful when testing certain conditions or rungs in the Ladder program. A bit can be forced on (value changed to 1) or forced off (value changed to 0), the value of the bit can also be cleared.
Counter
Choose Add Instruction
Choose Counter
You must define to Counter Number 1 Count set 5Time
Number of count use # prefix
Counter Contact use
Online Monitor
A program can be monitored or debugged by using a simulator rather than connecting to a PLC.
Use the following procedure to go on-line to a simulator.
1. Select the Program object in the project workspace to display the Ladder
program in the Diagram Workspace.
2. Select the Work Online Simulator button from the toolbar. The simulator starts and CX-Programmer goes on-line. The Download Options dialogue is displayed allowing individual components to be selected for transfer to the PLC, for example, programs, PLC settings, IO table, symbol tables, and comments.
Tags: C series, Counter, CS/CJ series, CV series, CX Programmer, CX Programmer software, electronic, OMRON CX PROGRAMMER, OMRON SYSMAC, PLC programming, Relay Timer, SYSMAC
