Omron EJ1 User Manual page 20

About this Manual:
This manual describes the EJ1 Modular Temperature Controllers and includes the sections described
below.
Please read this manual carefully and be sure you understand the information provided before
attempting to set up or operate an EJ1 Modular Temperature Controller.
• Overview
Section 1 Outline describes the features, nomenclature, and functions of the EJ1.
• Setup
Section 2 Preparations describes the preparations required to use the EJ1, including installation, wir-
ing, and switch settings.
• Application Examples
Section 3 Typical Control Examples describes the basic applications of the EJ1 using specific con-
trol examples.
• Functions of EJ1 Basic Units (TC4/TC2)
Section 4 Basic Units (TC4/TC2) describes the functions of EJ1 Basic Units.
• Functions of EJ1 Advanced Unit (HFU)
Section 5 Advanced Unit (HFU) Functions describes the functions of EJ1 Advanced Unit.
• Operation Using Communications
Section 6 Communications (CompoWay/F) describes how to use communications based on com-
munications commands.
• Troubleshooting
Section 7 Troubleshooting describes methods for checking possible problems in operation depend-
ing on classifications of Temperature Controller status.
• Specifications and Parameter Lists
Appendix provides specifications, parameter lists, status lists, and other reference information.
!WARNING
Failure to read and understand the information provided in this manual may result in per-
sonal injury or death, damage to the product, or product failure. Please read each section
in its entirety and be sure you understand the information provided in the section and
related sections before attempting any of the procedures or operations given.
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