Emerson E2 - Manual (Page 13)

E2 RX/BX/CX I&O Manual Table of Contents • xiii
11.13.1.3 Diagram............................................................................................................................................................ 11-40
11.13.2 Loop/Sequence Control Cell Descriptions................................................................................................. 11-40
11.13.2.1 The Select Cell................................................................................................................................................. 11-40
11.13.2.2 The Setpoint Float Cell .................................................................................................................................... 11-41
11.13.2.3 The PID Control Cell ....................................................................................................................................... 11-41
11.13.2.4 The Filter Cell .................................................................................................................................................. 11-41
11.13.2.5 The Override Cell ............................................................................................................................................ 11-41
11.13.3 Output Cell Descriptions ........................................................................................................................... 11-41
11.13.3.1 The Sequencer Cell .......................................................................................................................................... 11-41
11.13.3.2 The PWM Cell ................................................................................................................................................. 11-41
11.14 T IME S CHEDULING AND H OLIDAYS ................................................................................................................... 11-42
11.14.1 How Schedules Work ................................................................................................................................. 11-42
11.14.1.1 Events............................................................................................................................................................... 11-42
11.14.1.2 Absolute and Relative Events .......................................................................................................................... 11-42
11.14.1.3 Temporary Schedule Events ............................................................................................................................ 11-42
11.14.1.4 Overlapping...................................................................................................................................................... 11-43
11.14.1.5 Ranges.............................................................................................................................................................. 11-43
11.14.2 Holiday Schedules...................................................................................................................................... 11-43
11.15 P OWER M ONITORING ......................................................................................................................................... 11-43
11.15.1 Overview .................................................................................................................................................... 11-43
11.15.2 Logging ...................................................................................................................................................... 11-44
11.15.2.1 Power Monitoring Input................................................................................................................................... 11-44
11.16 A NTI -S WEAT S ETUP .......................................................................................................................................... 11-45
11.16.1 How Anti-Sweat Works .............................................................................................................................. 11-45
11.17 H EAT /C OOL C ONTROL ....................................................................................................................................... 11-45
11.17.1 Temperature Control.................................................................................................................................. 11-45
11.17.2 Unoccupied Hysteresis.............................................................................................................................. 11-45
11.17.3 Optimum Start/Stop (OSS) ......................................................................................................................... 11-46
11.17.4 Setpoint Reset............................................................................................................................................. 11-46
11.17.5 Lead/Lag .................................................................................................................................................... 11-47
11.18 A NALOG AND D IGITAL C OMBINERS .................................................................................................................. 11-47
11.19 TD C ONTROL ..................................................................................................................................................... 11-48
11.19.1 Overview .................................................................................................................................................... 11-48
11.19.2 Temperature Differential (TD) Strategy .................................................................................................... 11-48
11.19.3 TD Control Fail-Safes................................................................................................................................ 11-48
11.19.4 Configuration ............................................................................................................................................. 11-48
11.19.5 Setpoints ..................................................................................................................................................... 11-48
11.19.6 Inputs.......................................................................................................................................................... 11-49
11.19.7 Alarms ........................................................................................................................................................ 11-49
11.20 P ULSE A CCUMULATION ..................................................................................................................................... 11-49
11.20.1 Overview .................................................................................................................................................... 11-49
11.20.2 Configuration ............................................................................................................................................. 11-49
11.20.3 Outputs ....................................................................................................................................................... 11-49
11.20.4 Accumulator Reset Types ........................................................................................................................... 11-50
11.20.5 Logging ...................................................................................................................................................... 11-50
11.20.6 High Trip.................................................................................................................................................... 11-50
11.21 I RRIGATION C ONTROL ....................................................................................................................................... 11-50
11.21.1 Overview .................................................................................................................................................... 11-50
11.21.2 Zones and Cycles ....................................................................................................................................... 11-50
11.21.2.1 Cycle Control Types ........................................................................................................................................ 11-51
11.21.2.2 Timed ............................................................................................................................................................... 11-51
11.21.2.3 Volume............................................................................................................................................................. 11-51
11.21.3 Cycle Scheduling....................................................................................................................................... 11-51
11.21.4 Zone Inhibit ................................................................................................................................................ 11-51
11.21.4.1 Timed ............................................................................................................................................................... 11-51