Eaton ATC-600 Instructions For Installation, Operation And Maintenance

Contents

IB ATS-1005 For more information visit: www.eaton.comInstructional BookletEffective: March 2010 Page 13Instructions for Installation, Operation and Maintenance of theEaton ATC-600 Automatic Transfer Switch Controller3.4 Display WindowThe ATC-600 provides a comprehensive array of monitored param-eters, setpoints and messages via its easy to read Display Win-dow. Up to eight large characters are used to convey a wealth ofinformation. Eight different displays can be presented via the Dis-play Window:• Status Display• Source 1 Display• Source 2 Display• Load Display• History Display• Time/Date Display• Setpoints Display• Help Display3.4.1 Status DisplayThis display provides messages regarding anything that is pres-ently changing or happening to the switches status, includingsource information, timer countdowns and failure reports. The dis-play functions in a similar manner, whether in the Automatic, Testor Program Modes (Figure 5). Refer to Appendix A for a completelist of Status Display messages.Figure 5. Typical Time Delay Normal to Emergency Time DisplayUpon Normal Source Loss.Figure 6. Typical Source 1 Display (Single Phase Line VoltageRMS - Source1).Figure 7. Typical History Display (Source 2 Engine Run Time inHours).Figure 8. Typical Setpoints Display (Time Delay Engine Start -Minutes and Seconds).3.4.2 Source 1 and 2 DisplaysThese displays indicate the present status of the sources in termsof voltage, frequency and condition (Figure 6). If the source isavailable the condition display will be “GOOD,” if it is unavailableone of the following possible conditions will be shown.• OVER-V The source has risen above the dropout setting andnot dropped below the pickup setting.• UNDER-V The source has dropped below the dropout settingand not risen above the pickup setting.• OVER-F The source has risen above the dropout setting andnot dropped below the pickup setting.• UNDER-F The source has dropped below the dropout settingand not risen above the pickup setting.3.4.3 Load DisplayThis display indicates the voltage and frequency of the connectedload.3.4.4 History DisplayThis display indicates historical and cumulative values as follows(Figure 7):• Source 1 Engine Run Time• Source 2 Engine Run Time• Source 1 Connected Time• Source 2 Connected Time• Total Availability Time Source 1• Total Availability Time Source 2• Total Time Load Energized• Total Number of Transfers• Time/Date/Reason for 16 most recent transfers3.4.5 Time/Date DisplayThis display indicates real-time in terms of hours, minutes andseconds on one display and month, day and year on a second dis-play. It also indicates individual time items for programming pur-poses.NOTICEALTHOUGH A WIDE VARIETY OF PARAMETERS AND SETPOINTSCAN BE DISPLAYED, THEY ARE NOT DISPLAYED IF THEY WERE NOTORIGINALLY ORDERED AND PROGRAMMED.NOTICEWHETHER VIEWING OR PROGRAMMING, THE ALPHA-NUMERIC DIS-PLAY IS BLANKED IF NO PUSHBUTTON ACTIVITY IS DETECTED FORAPPROXIMATELY 2 1/2 MINUTES.NOTICEREFER TO PARAGRAPH 3.3.6 (INCREASE AND DECREASE PUSH-BUTTONS) AND APPENDIX B FOR ADDITIONAL INFORMATION PER-TAINING TO ACCESSING HISTORICAL INFORMATION ANDHISTORICAL DATA DEFINITIONS.NOTICEREFER TO PARAGRAPHS 3.3.4 (DISPLAY SELECT PUSHBUTTON),3.3.5 (STEP PUSHBUTTON), 3.3.6 (INCREASE AND DECREASEPUSHBUTTONS) AND APPENDIX C FOR ADDITIONAL INFORMA-TION PERTAINING TO TIME/DATE INFORMATION.