Emerson 7ADTB User's Guide

381333–126 K50 Hanover Road, Florham Park, New Jersey 07932–1591 USAFor sales or service call 1 800 800–2726 (ASCO) www.ascopower.comASCO POWER TECHNO

2--7 SettingsFeatures SettingsThe controller (CP) Features settings can be displayed and changed from the key-pad. Some settings may require a passwor

2 --- 8SettingsY–YPrimaryFailureDetection(not shown) see page 2–1This display shows status of a special control algorithm which is described inApplica

2--9 SettingsGeneral SettingsTh e con tro ller (CP) general setting can be displayed and changed from the keypad.Some settings may require a password

2 --- 1 0SettingsEngine Exerciser SettingsUnless otherwise specified on the order, the controller engine exerciser settingsare set at the factory to t

2 --- 1 1 SettingsEngine Exerciser SettingsThe controller (CP) engine exerciser setting can be displayed and changed fromthe keypad. Some settings may

2--12SettingsView Event LogThe controller event logging feature can be displayed from the keypad. Somesettings may require a password (if the controll

2--13 SettingsService — Statistics / DiagnosticsThe controller service statistics / diagnostics can be displayed from the keypad.Some settings may req

2--14SettingsService — Factory Selectable FeaturesThe controller service factory selectable features can be displayed from themembrane controls. These

Tip☞3--1 Operating the ControlsStatus InformationThe controller (CP) provides the status of the automatic transfer switch (ATS) andof both the normal

3--2Operating the ControlsDisplay Messages and their MeaningThe following messages (in alphabetical order) can appear on the CP display:Display Messag

1--1 OverviewControl OverviewOn the Power Control Center, six keys allow access to all monitoring and settingfunctions. Two levels of screens are used

3--3 Operating the ControlsDisplay Messages and their Meaning (continued)The following messages (in alphabetical order) can appear on the CP display:D

4--1Description of OperationOpen–Transition (2–position) Automatic Transfer (4ATS,7ATS,7ATB)Load Transfer To EmergencyThe sequence for load transfer t

4--2 Description of OperationOpen–Transition (2–position) Automatic Transfer Switches continuedLoad Retransfer To NormalThesequenceforloadretransferto

4--3Description of OperationClosed–Transition Automatic Transfer (4ACTS, 7ACTS, 7ACTB)The 4ACTS, 7ACTS, and 7ACTB provides load transfer i n either cl

4--4 Description of OperationClosed–Transition Automatic Transfer Switches continue dClosed–Transition Load Transfer to Emergency Sourcedue to Transfe

4--5Description of OperationClosed–Transition Automatic Transfer Switches continue dClosed–Transition Load Retransfer To NormalThesequenceforloadretra

4--6 Description of OperationDelayed–Tr ansition Automatic Transfer (4ADTS, 7ADTS, 7ADTB)Load Transfer To EmergencyThe sequence for load transfer to t

4--7Description of OperationDelayed–Transition Automatic Transfer Switches continuedLoad Retransfer To NormalThesequenceforloadretransfertothenormalso

A --- 1 AppendixController Cover RemovalHazardous voltage capable of causing shock,burns, or death is connected to controller.Deenergize all power bef

A --- 2Append ixDIP Switch ActuatorsDIP switch(10 actuators)right side ofcontrollerThe DIP switch in the Group 5 controller is located onthe right sid

1--2OverviewSettings OverviewThe controller settings can be displayed and changed from the keypad.Some settings may require a password (if the control

A --- 3 AppendixFrequency of SourcesDIPswitchactuator7selectseither50or60Hzsourcefrequency. See Table C.TableC. SourceFrequency—DIPactuator7.DIPswitch

A --- 4Append ixVoltage Jumper BlocksTo avoid permanently damaging the Group 5controller, be certain that the voltage settingmatches the transfer swit

INDEXPrinted in U.S.A.ASCO Power Technologies, L.P. 2007In the United States, for service call ASI at 1–800–800–2726 (ASCO).In Canada, for service cal

PasswordDefault password is 1111 (see page 2–8)2--1 SettingsHow to Change a SettingTo change a setting in the controller (CP):¡ Navigate to the settin

2 --- 2SettingsVoltage & Frequency SettingsUnless otherwise specified on the order, the controller voltage and frequencysettings are set at the fa

2--3 SettingsVoltage & Frequency SettingsThe controller (CP) voltage and frequency setting can be displayed and changedfrom the keypad. See the ta

2 --- 4SettingsTime Delay SettingsUnless otherwise specified on the order, the Controller time delay settings are set at thefactory to the default val

2 --- 5SettingsTime Delay SettingsThe controller time delay (TD) settings can be displayed and changed from thekeypad. Some settings may require a pas

2 --- 6SettingsFeatures SettingsUnless otherwise s pecified on the order, the controller features settings are set at thefactory to the default values