0.1 About this manual1. The program examples provided were created to the best of our knowledge andbelief and in accordance with the current state-of-the-art. The programexamples provided were created to the best of our knowledge and belief and inaccordance with the current state-of-the-art. However, errors cannot be totallyexcluded, and the example programs do not cover all function blocks and applic-ations that are available for the control relays.2. Electrical engineering skills and know-how are required in order to be able to pro-gram and commission control relays. An incorrectly wired or incorrectly con-figured control relay will pose a property damage risk and an injury hazard whenactive components such as motors and pressure cylinders are being driven.3. When using the provided sample programs and generating a program withSWDeasySoft 7, the user has the sole responsibility to observe the following:l All relevant rules and practices for preparing circuit diagrams for the circuitrelays as specified in the latest documents for these relays.l All occupational health and safety and accident prevention directives, stand-ards, and regulations applicable to the commissioning, circuit diagram cre-ation for, and use of the control relays for your planned application, inparticular those imposed by employers' liability insurance associations(Berufsgenossenschaften).l Acknowledged rule of technology and state of science.l All other general due diligence regarding the prevention of damages to lifeand physical condition of persons as well as material damage.4. The manufacturer cannot accept any liability for any damages that are causedby customers not using the program examples provided in accordance with theconditions of use specified here under points 1 to 3.0.1.4 Short designationsThe following general terms are used throughout this manual:Short designation ExplanationeasyE4 Entire series, used to refer to all the devices in the product familyEASY-E4-... Used to refer to the devices in the seriesEASY-E4-...-12...CX1 Base devices from the product family without a keypadEASY-E4-...-12...C1Base devices from the product family with an LCD display and a keypadExpansionsEASY-E4-...-...E1All input and output expansions as devices in the product familyFor the exact designation for your easyE4, please refer to the inscription onthe device.easyE4 11/18 MN050009 EN www.eaton.com 15
