Omron ZEN User Manual

1
SECTION 1
Outline
This section gives an outline of the ZEN, including example applications, the system
configurations and basic operations.
1-1 Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1-2 Features and Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1-2-1 Features and System Configuration . . . . . . . . . . . . . . . . . . . . . . . . 8
1-2-2 List of Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1-3 Nomenclature and Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1-3-1 Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1-3-2 Screen Transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1-3-3 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1-4 Memory Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1-5 Allocating I/O Bit Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
1-6 Preparations for Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Z211-E1-03.book Page 1 Friday, November 21, 2008 10:38 AM

Omron ZEN Specifications

General

Display	LCD
Mounting Type	DIN Rail
Operating Temperature	-10 to 55°C
Power Supply Voltage	100-240V AC
Output Type	Relay, Transistor
Number of Outputs	4-8
Programming Language	Ladder Logic