Emerson 7000, 4000 Bypass Currently Running TD, Standard Time Delays, TD EN if, TD NE Xfer Signal

Page 8

2---5 Settings

Time Delay Settings

SETTINGS

Voltage DO PU

Frequency DO PU

SETTINGS

Time Delays

Bypass Currently Running TD: _

External Battery: No

The controller time delay (TD) settings can be displayed and changed from the keypad. Some settings may require a password (if the control panel is set up for one).

From any of the Status displays, press the Enter/Save Settings key to move to the Settings level of menus.

Press the right arrow key to move to the Setting Time Delays display.

Now press Enter/Save Settings key to move to the first Time Delay menu.

You can press the right arrow key to see the other time delay menus (as shown below). An overview explanation of each setting is listed below.

5 Time Delay Menus (last menu loops back to first)

Bypass Currently Running TD

see page 2–1

This display allows you to bypass some time delays. When the display is set to Yes the controller will bypass any of these time delays

Feature 1C — Momentary Normal failure time delay Feature 2B — Normal to Emergency transfer time delay Feature 3A — Emergency to Normal transfer time delay

External Battery: see CAUTION on bottom of page 2–4

Yes means external battery connected, Feature 1C can be set longer than 6 sec. No mean there is no external battery, Feature 1C can be set for 0–6 sec. only

TD NormFail: min s

TD N>E: min s

TD EmrgFail: min s

TD EngCool: min s

Standard Time Delays

see page 2–1

This display shows the settings for the following standard time delays: Feature 1C — Momentary Normal source failure time delay Feature 2B — Normal to Emergency transfer time delay Feature 1F — Momentary Emergency source failure time delay Feature 2E — Engine cooldown time delay

TD E>N if

 

Normal Fail:

min

s

Test Mode: h

min

s

TD E>N if

see page 2–1

This display shows the settings for Feature 3A retransfer to Normal time delay. There are two modes:

Normal source outage — retransfer TD if Normal fails Transfer Test — retransfer TD if just a test

TD N>E Xfer Signal

BypassIfNFail:

PreXfer: min s

PostXfer: min s

TD E>N Xfer Signal

BypassIfEFail:

PreXfer: min s

PostXfer: min s

TD N>E Xfer Signal

see page 2–1

This display shows the settings for the time delays used to signal external equipment before and after transfer from Normal to Emergency:

Feature 31F — Pre–transfer time delay signal Feature 31M — Post–transfer time delay signal

TD E>N Xfer Signal

see page 2–1

This display shows the settings for the time delays used to signal external equipment before and after retransfer from Emergency to Normal:

Feature 31G — Pre–transfer time delay signal Feature 31N — Post–transfer time delay signal

CTTS TDs (not shown)

see page 2–1

DTTS TD (not shown)

see page 2–1

Image 8
Contents Description 381333-126 KPower Control Center display and keypad Left-Right Arrows Enter/Save SettingsControl Overview Up-Down ArrowsSettings Overview How to Change a Setting TipVoltage & Frequency Settings NormalvoltageunbalNormal Frequency Emerg FrequencyCP Settings Normal VoltageNormal Frequency Normal Voltage UnbalanceTime Delay Settings Standard Time Delays TD NE Xfer SignalTD EN Xfer Signal Bypass Currently Running TDFeatures Settings Phase Rotation Monitor In-Phase MonitorCommit to Xfer After TD Normal Fail see Shed LoadGeneral Settings Primary Failure Detection not shownDefault to Factory Settings Reset Engine Exerc ProgramsChange Password Menu Language not shownEngine Exerciser Settings JANPresent DATE/TIME P1 Engine ExerciserP1-7 Engine Exercisers Engine Exerciser Settings MenusPresent Date/Time View Event Log Logged EventsEvent Types Event ReasonsService Statistics / Diagnostics View Service DataATS Statistics Source StatisticsService Factory Selectable Features Status Information Source AcceptabilityATS Status Normal Source StatusDisplay Messages and their Meaning Test Mode Serial Comm Test Mode Test CircuitWrong Password XTD Parallel AlarmOpen-Transition 2-position Automatic Transfer 4ATS,7ATS,7ATB Load Transfer To EmergencyOpen-Transition 2-position Automatic Transfer Switches Load Retransfer To NormalClosed-Transition Automatic Transfer 4ACTS, 7ACTS, 7ACTB Closed-Transition Automatic Transfer Switches Closed-Transition Load Retransfer To Normal Bypass Closed-Transition Load TransferDelayed-Transition Automatic Transfer 4ADTS, 7ADTS, 7ADTB Delayed-Transition Automatic Transfer Switches Controller Cover Removal Figure A-1. Cover release latchesNominal Source Voltage Selection DIP Switch ActuatorsTransfer Switch Type Phases of Normal & Emergency Sources Lost or Forgotten PasswordFrequency of Sources Data Input LockVoltage Jumper Blocks Figure A-3. Location of jumper blocksIndex
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4000, 7000 specifications

The Emerson 7000 series is a versatile and advanced automation solution designed for modern industrial environments. Renowned for its reliability, scalability, and performance, the Emerson 7000 series is tailored to meet the complex demands of various industries, including oil and gas, chemical manufacturing, power generation, and food and beverage.

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In summary, the Emerson 7000 series stands out as a comprehensive automation solution that combines cutting-edge technologies, user-friendly interfaces, robust cybersecurity, and a commitment to sustainability. With its ability to adapt to diverse industrial needs and enhance operational efficiency, the Emerson 7000 continues to be a preferred choice for businesses seeking to navigate the complexities of modern manufacturing and process automation.