Filter
Top Products
6 F 3 B 0 3 6 4
60
4. How to Handle Your DN211 (software)
This chapter describes the subjects necessary for using various functions of the DN211 in ladder
programs for the T2/T2E/T2N. More specifically, the following subjects are explained in this
chapter.
• Configuration and functions of the DN211 communication memory seeing from the
T2/T2E/T2N
• Functions and usage of various request instructions for operating the DN211
• DN211's response code to various request instructions (completion status)
Based on the subjects discussed in this chapter, Chapter 5 describes the procedures in the DN211
for setting parameters, activating transmission, inputting/outputting data with slave devices, and
reading RAS information including event history, and introduces sample programs.
CAUTION
1. Chapter 4 describes the subjects necessary for using diverse functions of the DN211 from the
T2/T2E/T2N. Chapter 5 describes, based on the subjects explained in Chapter 4, setting the
DN211 parameters, activating transmission, inputting/outputting data with slave devices, and
the procedure for reading RAS information including event history, and sample programs.
Write programs after understanding the contents. As sample programs are basic, you need
to examine your programs from beginning to end before applying them to actual systems.
Usage Recommendation
1. When your DN211 is going to be I/O registered in the T2/T2E/T2N, leave blank for the slot
where the DN211 is installed.
After automatic allocation is performed, the DN211-installed slot is left blank.