Global
These are navigation links to move inside this page.
Quick links to OMRON IA in your country / territory.
-
- Middle East
-
Please contact our European headquarters.
Question
What is indirect DM addressing?
Answer
Indirect DM addressing involves reading the contents of a specified DM word and using it as the address of another word in the DM Area, e.g., to read the contents of the second word.
In a program, this operates as follows:
The constant 0000 is not moved to DM 0100, but rather the contents of DM 0100, which is 0500, is taken as an address in the DM Area and the constant 0000 is moved to DM 0500.
Recommended Products
NT20, NT31 / 31C-V3, NT631C-V3
Better SYSMAC Compatibility and Easier-to-use Support Software
NS Series
NS-series PTs navigate all areas of machine operation, from daily operation to error recovery.
CXONE-AL[][]C-V4 / -AL[][]D-V4
The CX-One is a comprehensive software package that integrates PLC Programming Software with Support Software for setting up Networks, Programmable Terminals, Servo Systems, Inverters, and Temperature Controllers.
Other Programmable Controllers FAQ
-
What products are recommended as substitutes for the C200H-CPU01 Programmable Controller?
-
How can I connect a C200H Programmable Controller's CPU Unit with an IBM PC/AT or compatible computer?
-
Why communication error occurs during CX-Programmer FA Integrated Tool Package get online with Programmable Controller?
Top of page
