Watlow Series 965 User Manual

Series 965User's Manual0600-0003-0000 Rev. CJuly 1998Supersedes: 0600-0003-0000 Rev. B$10.00Made in the U.S.A.Printed on Recycled PaperWatlow Con

Install and Wire, Chapter 210 WATLOW Series 965 User's ManualSwitched DC OutputModel # 965A - 3 C - 00 .Output 1 WiringFigur

Install and Wire, Chapter 211WATLOW Series 965 User's ManualOutput 2 WiringSolid-state Relay Without Contact Suppression, 0.5 AmpModel # 965A - 3

Install and Wire, Chapter 212 WATLOW Series 965 User's ManualWiring ExampleÓWARNING:All wiring and fusing must conform to the National Ele

Keys & Displays, Chapter 3 WATLOW Series 965 User's Manual13Figure 20 -Series 965 Keysand DisplaysChapter 3How to Use the Keys and DisplaysAf

Setup, Chapter 414WATLOW Series 965 User's ManualSetupFigure 21 -DIP Switch Locationand OrientationControl Chassis -Bottom ViewInput TypesThermoc

WATLOW Series 965 User's Manual15Setup, Chapter 4LOCInC _ FrLrHOt 1HSCOt2LAtSILrtd( )( )( )( )( )( )( )( )( )( )(

Setup, Chapter 416WATLOW Series 965 User's ManualSetupSetup ParametersWhen you are at the top of the menu, the Series 965 displays the user level

WATLOW Series 965 User's Manual17Setup, Chapter 4SetupRange High: Selects the high limit of the operating range. Also used to set thehigh end o

Setup, Chapter 418WATLOW Series 965 User's ManualSetupTable 1 -Input Ranges.P LdSPParameter Value Range Factory Default Appears If:LOC 0 - 4 0In

WATLOW Series 965 User's Manual19Setup, Chapter 4OperationM75Pb1rE1/It1rA1/dE1Ct1ALOAHICALAUt( )( )( )( )( )( )( )( )Pb2(

WATLOW Series 965 User's Manual2Starting OutHow to Use the ManualAbout This ManualHow to Use this ManualWe have designed this user's manual

Setup, Chapter 420WATLOW Series 965 User's ManualAlarm Low: Represents the low process alarm or low deviation alarm. Thisparameter will not app

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual21Chapter 5How to Tune and OperateAuto-tuning (Heat and/or Cool)The Series 965 can

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual22TuningTo start auto-tuning:1. Press the MODE key until the AUt prompt appears in

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual23Tuning/Operationto minimize wear on the mechanical components. Experiment until

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual24Auto/Man-AlarmsNOTE:When the alarmoutput is de-energized, the NOcontact is open i

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual25Error CodesAlarm Silencing is available with the deviation alarm. When SIL is se

Tuning and Operating, Chapter 5WATLOW Series 965 User's Manual26Error CodesError Code Actions• Er 2, Er 6, Er 7 result in these conditions:• If o

27WATLOW Series 965 User's ManualAppendixAppendix 1Noise and Installation GuidelinesFor wiring guidelines, refer to the IEEE Standard No. 518-198

Appendix28WATLOW Series 965 User's Manual• Use twisted pair wire any time control circuit signals must travel over two feet,or when you bundle th

WATLOW Series 965 User's Manual29AppendixCalibrationFigure 27 -Entering theCalibration Menu.NOTE:While in the Calibra-tion Menu, thecontrol outpu

Starting Out3WATLOW Series 965 User's ManualHow to Use the ManualContentsPage ItemChapter 14 Starting Out With The Watlow Series 9654 General Des

30 WATLOW Series 965 User's Manual AppendixCalibrationFigure 28 -CalibrationParametersçBefore attempting to calibrate,make sure you have the prop

WATLOW Series 965 User's Manual31AppendixT/C CalibrationNOTE:Before calibrationon an installedcontrol, make sureall data andparameters aredocumen

32 WATLOW Series 965 User's Manual AppendixProcess Input0-5 Volt Input Field Calibration ProcedureEquipment Required:• Precision DC voltage sourc

WATLOW Series 965 User's Manual33Appendix4-20mA Output Field Calibration ProcedureEquipment Required:• 300Ω, 1/2 watt 10% resistor.• 4 - 1/2 digi

34 WATLOW Series 965 User's Manual AppendixGlossary, A-PThis glossary includes general thermal system control terms.Alarm: A condition, generated

WATLOW Series 965 User's Manual35AppendixGlossary, D-PGlossary, P-ZPD control: Proportioning control with rate action.PI control: Proportioning

36 WATLOW Series 965 User's ManualIndexIndexIndexAAlarms 24Wiring 11Appendix 27A/M key 13Automatic Operation 13, 23Auto-tuning 21BBumpless

37WATLOW Series 965 User's ManualIndexIndexWarrantyWarrantyThe Watlow Series 965 is warranted to be free of defects in material andworkmanship fo

38 WATLOW Series 965 User's Manual AppendixSpecifications—(1460)Control Mode• Microprocessor-based, user selectable control modes• Single input,

WATLOW Series 965 User's Manual39AppendixOutput 1C = Switched dc output, non-isolatedD = Electromechanical relay, Form C, 5A, without contact sup

Starting Out4 Getting Started, Chapter 1WATLOW Series 965 User's ManualStarting OutGeneral DescriptionWelcome to the Watlow Series 965, a 1/16 DI

40WATLOW Series 965 User's Manual AppendixConformityPut Declaration of Conformity on this page.

A/M Key: Press once to clear latchedalarms and toggles between Auto andManual. If pressed within 5 seconds itchanges from Auto to Manual or vice ve

75Pb1rE1/It1rA1/dE1Ct1ALOAHICALAUt( )( )( )( )( )( )( )( )Pb2( )rE2/It2rA2/dE2Ct2( )( )( )Proportional band 1Reset

2WATLOW Series 985 User's Manual AppendixWatlow Series 965 User's ManualWatlow Controls, 1241 Bundy Blvd., P.O. Box 5580, Winona, MN 55987-

Install and Wire, Chapter 25WATLOW Series 965 User's ManualInstallationChapter 2Install and Wire the Series 965Figure 2 -Series 965Multiple Panel

Install and Wire, Chapter 26WATLOW Series 965 User's ManualInstallationNOTE:To guarantee aproper NEMA 4Xseal, make surethe gasketbetween the pane

Install and Wire, Chapter 27WATLOW Series 965 User's ManualPower WiringÓWARNING:To avoid potentialelectric shock, useNational ElectricCode (NEC)

Install and Wire, Chapter 28 WATLOW Series 965 User's ManualInput WiringDIP SwitchOrientation0-5VÎ (dc) Process InputFigure 9 -0-5VÎ (dc)

Install and Wire, Chapter 29WATLOW Series 965 User's ManualRTD, 2- or 3-wireInput WiringDIP SwitchOrientation4 - 20mA Process InputDIP SwitchOrie