Watlow-electric Ramping and Profiling Microprocessor-Based Control Manuale Utente

ADJUSTACTUALUser's ManualSeries 1500Watlow Controls, Inc: 1241 Bundy Blvd., Winona, MN 55987 507/454-5300, Fax: 507/452-4507W150-MA30-9043Oc

Starting OutStarting Out, Chapter 110 WATLOW Series 1500 User's ManualCH SEL key: CHANNELSELECT--Selects eitherChannel 1 or Channe

Starting OutStarting Out, Chapter 1WATLOW Series 1500 User's Manual 11DATA display: Indicatesthe entered data ormonitored value in

Starting Out12 WATLOW Series 1500 User's ManualStarting Out, Chapter 1Now that you have a good idea how the 1500's front panel

Starting OutStarting Out, Chapter 1WATLOW Series 1500 User's Manual 13Figure 7 -Monitor Data(MNTR DATA)Mode OverviewMonitor Data Mo

Starting Out14 WATLOW Series 1500 User's ManualStarting Out, Chapter 1Figure 8 -Change Data (CHGDATA) ModeOverviewa simple,regular

Starting OutStarting Out, Chapter 1WATLOW Series 1500 User's Manual 15Where To Go From HereYou are now ready to go to the Sample Pr

Sample Program16 WATLOW Series 1500 User's Manual Sample Program, Chapter 2IMPORTANTNOTE:If you have aSeries 1500 T/Cversion, or ar

Sample ProgramWATLOW Series 1500 User's Manual 17Sample Program, Chapter 2Setting Event OutputsTo make the pie process even more au

Sample Program18 WATLOW Series 1500 User's Manual Sample Program, Chapter 2!CAUTION:This sample pro-gram will activatesome of the &

4.5.6.7.Press the ENTER key: the display will flash, then it will change to “MN.”Use the UP/DOWN keys to place the correct value for minutes into the

WATLOW Series 1500 User's Manual2 blf1090Use The ManualThis manual will make your job easier. Reading it and applying the information is a goodw

Sample Program20 WATLOW Series 1500 User's Manual Sample Program, Chapter 24. We suggest that you enter a time one hour from right

Programming Steps 3 through 6Now that you see how it’s done, enter the data for Set Point Steps #3,4,5, & 6. But,be sure to stop and then return t

Almost Ready to Runf?Remember that Step #1 was a “Wait Step.”Even though you press the “RUN” key,you won’t see any action until the time you programm

C.D.E.F.While in the HALT condition, the Series 1500 maintains the Set Points andEvent Output conditions from the step it was in when it was halted, o

C.In your sample program’s Wait Step, you used “Wait for time” because youaren’t connected to a variable oven yet.A more common use of the Wait Stepco

Sample Program, Chapter 2Sample ProgramWATLOW Series 1500 User's Manual 25However, remember that Step #1 is programmed as a "W

Installation-WiringInstallation - Wiring, Chapter 326 WATLOW Series 1500 User's ManualChapter 3How to Install and Wire the 1500This

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 27Use distilled water to avoid mineral deposits

2.3.4.5.6.7.8.9.10.11.c. Shielded RTD sensor with the shield terminated to the Series 1500 caseand to an existing ground plane.Physical separation and

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 29Input Power WiringMicroprocessors are in a wa

WATLOW Series 1500 User's Manual 3ContentsContents59 Restarting a Program59 Remote Hold Input60 Data Communications60 Communication Parameters60

Installation-WiringInstallation - Wiring, Chapter 330 WATLOW Series 1500 User's Manualkeep the line "clean."Do keep low p

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 31Noise Suppression Devices Available from Watl

How to Eliminate NoiseWatlow Part Numberfor Quencharc:0804-0147-0000Call Watlow Customer Servicefor MOV PartNumber.CAUTlON:Wheneverattempting toopen a

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 33Bezel1.1800.5007.0005.375± 0.0158.68Note: Al

Installation-Wiring34 WATLOW Series 1500 User's ManualInstallation - Wiring, Chapter 3Installation ProcedureTo mount the Watlow Ser

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 35kSIGNAL CONDITIONERRTD Version( - )( + )CH-20

Installation-Wiring36 WATLOW Series 1500 User's ManualInstallation - Wiring, Chapter 3!Fig. 15 -Event Output,Remote Hold Inputand E

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 37Event Input/Output, Open CollectorModel # 150

Installation-Wiring38 WATLOW Series 1500 User's ManualInstallation - Wiring, Chapter 3CHASSIS GROUNDL2L1Power Supply Input, Temp &a

Installation-WiringInstallation - Wiring, Chapter 3WATLOW Series 1500 User's Manual 39Where To Go From HereNow you are ready to pro

Starting Out 4 WATLOW Series 1500 User's ManualStarting Out, Chapter 1Chapter 1Starting Out with the Watlow Series 1500"Read

Technical Reference40 WATLOW Series 1500 User's ManualProgramming, Chapter 4ProgrammingChapter 4Technical ReferenceThis section of

Technical ReferenceWATLOW Series 1500 User's Manual 41Programming, Chapter 4Programming CHG DATACAUTION:Be sure DIP SW-6is in the

Technical ReferencePress to light CHG DATA LED.Press to select the Step Type you want:SP, JL, VVT or NX.Press enter to select individual prompts.Press

Technical ReferenceAt the end of a program, or in a hatted condition, the Series 1500 wiIl continue tohold set points and Event Outputs at the same st

Technical Reference44 WATLOW Series 1500 User's ManualProgramming, Chapter 4Here's an example:• You start a Step #4 at 400° (S

Technical Reference WATLOW Series 1500 User's Manual 45Programming, Chapter 4WT (Wait) Step ProgrammingThis submode allows the Ser

Technical ReferenceAltering a Program1NOTE:If you have theopt ional batterybacked clock, thetime may alreadybe correct.You cannot alter data or parame

Technical ReferenceWATLOW Series 1500 User's Manual 47Programming, Chapter 4This section willalso vary accord-ing to the flowchart

Technical Reference48 WATLOW Series 1500 User's ManualProgramming, Chapter 4• RT (Rate) Select a rate value with the UP/DOWN keys.

Technical ReferenceAlarmsThe 1500 system provides four basic alarm conditions in each of the two controlchannels. They are, with mnemonic abbreviatio

Starting OutWATLOW Series 1500 User's Manual 5Starting Out, Chapter 1control because it will move from one process variable to another in a

Technical ReferenceAlarm Display Codesh in the FUNCTION display, indicating the type of alarm. These alarm messages arelisted below. The first two ar

Technical ReferenceEvent OutputsOne of the most versatile features of the Series 1500 is its capability for eventoutputs. An “event output” is simply

Technical ReferenceAnalog Retransmit OutputsEach sensor input signal level is made available at an “Analog Retransmit” output forchart recording or ot

Program #ProgrammerDateGACod 5.. DualPID :.:. ,:, . .: ., DualPIDCh PmptParameter1 Default 1Range Your ILowHighUnitsSettingUPCh-1UpperProcess

Technical ReferenceUse this chart to determine parameter ranges, limits and default settings. Then enter your setting for eachparameter.Make a photoco

Technical ReferenceUse this chart to determine parameter ranges, limits and default settings. Then enter your setting for eachparameter. Make a photoc

Technical Reference56 WATLOW Series 1500 User's ManualProgramming ChartChart 6 - Programming Chart, Chapter 4Make photocopies of th

Programming ChartTechnical ReferenceWATLOW Series 1500 User's Manual 57Chart 6 - Programming Chart, Chapter 4Make photocopies of th

Technical ReferenceTuning0i?CAUTION:Be sure the Series1500 is in a WarmStart condition(DIP Switch #6OFF) In order tosave your tunlngentrles. Alsorecor

Technical ReferenceManual TuningFor optimum control performance, tune the 1500 to the themal system. The tuningsettings here are meant for a broad spe

Starting Out 6 WATLOW Series 1500 User's ManualStarting Out, Chapter 1How to Set the DIP SwitchesThe Watlow Series 1500 has a set

Technical Reference60WATLOW Series 1500 User's Manualto Run and Halt A ProgramHere is how to run and halt Series 1500 programs.How to Run a Progr

Data Communications,Commands and SyntaxIn this section you’ll learn the Series 1500 data communications. See Figure 14 inChapter 1 for RS422 and RS423

Technical ReferenceCommand RulesThe following listing shows the command and the typical Series 1500's response string. The labels beneatheach par

Technical ReferenceCommand WordsThe Series 1500 recognizes and responds to the following list of syntacticalcommand words through a

Technical ReferenceCommand Words and SyntaxHere is a list of the command words with the syntax.Limits for all parameters arein the GuardedAccess and G

Technical ReferenceSTP? --Requests.the programmed informatlon for Step# - - .The first response parameter is the Step Type:0000 =Blank Step0001 =

Technical ReferenceWalt Step- STP?*=Unprogrammed parameter0003 ---.- - - - . - ----l ***StepWait ForWait_Wait ForType. Ch-1Ch-2EventSample Response:00

Technical ReferenceJump Loop Step - STPSample Transmission:STPl202100004Wait Step - STPl = Unprogrammed parameter—— 03StepStepCh-1 setCh-2 setWait For

Technical ReferenceTIM?Requests real time of day only_D -- --HRMNSC12 34 56TIMEnter real time of day onlyMNSCSample Transmission:TIM 23 59 59LIM?R

Technical ReferenceRCY?Request the Recycle option--RecycleSample Response:01RCYEnter the Recycle optionSample Transmission:RCY O1GAI?Single PID:-ChlPr

Starting OutWATLOW Series 1500 User's Manual 7Starting Out, Chapter 1Quick WireYou may "power up " the Series 1500 with the fo

GA2?Technical ReferenceSample Response:00480012003400030029 00210012Dual PID:---v ~~*~~ -dee we-- ~~~~---*-M--d- -----v-m ----Ch2Ch2Ch2Prop.Reset Rate

Technical ReferenceALM? Request current alarm code information.Sample Response:0018Note: These alarms are additive and may occur in any combination.To

Technical ReferencePDA?Request values for the process and devlatlon alarm set points.Sample Response:0999 -099 0555 -555 0101-001 0999 -099 0999 -999

Technical ReferenceData Communication Error CodesWhen you query “ERR?” using the correct protocol, a Series 1500 linked to a computer will respond wit

Technical Reference74 WATLOW Series 1500 User's ManualBad Sensor, Chapter 4Bad Sensor Indication and TroubleshootingIndicationWhen

Field CalibrationTechnical ReferenceField Calibration, AppendixWATLOW Series 1500 User's Manual 75Use the regularresistance values(

Field CalibrationTechnical Reference76 WATLOW Series 1500 User's ManualField Calibration, AppendixCalibrate Channel 1 °F Output7. R

Field Calibrationd CalibrationTechnical ReferenceField Calibration, AppendixWATLOW Series 1500 User's Manual 77Equipment Needed1. O

brationTechnical Reference78 WATLOW Series 1500 User's ManualField Calibration, AppendixCalibration1. Document DIP Switch settings

Technical ReferenceField Calibration, AppendixWATLOW Series 1500 User's Manual 7910. Repeat Steps 5-8 until all the readings are co

Starting OutStarting Out, Chapter 18 WATLOW Series 1500 User's ManualFigure 4 -Quick Wire Simu-lated SensorWiring3. If you did not

SpecificationsGeneral FeaturesTechnical Reference...•.Dual channel closed loop control.Temperature and relative humidii.51 time-based steps for

Technical ReferenceTemperature ranges:..-100 1400°FK t/c:-100 to 2500°FR t/c:500 to 3200°FRTD. -99.9 to 9999°F _*or -73 to 760°Cor-73 to 1371 °Co

Technical ReferenceSeries 1500B= StandardC=Battery-backed real time clock 1= Two RTDs2=One RTD &One 0-5VDC3 = Two J t/c4 = Two K t/c5 = Two R t/cC

Technical ReferenceTechnical ServiceIf Something Goes WrongThe Series 1500 is a designed for long life and durable service. If, however, some-thing

Shipping ClaimsTechnical ReferenceWhen you receive your Watlow Series 1500, examine the package for any signs ofexternal damage it may have sustained

GlossaryThis glossary includes general thermal system control terms; not all are used with the Series 1500.Actual display data: Displayed information

Derivative:Deviation:DIP switch:Dual In-line Package (ON/OFF) switch.Display capability:In a digital indicating instrument, the entire span that can b

Overshoot :Condition wherebyprocess changes.temperatureexceedsset pointduetoinitialpowerup orProportioning control.P controlParameter:Any of a set of

Restart:RTD:Set point:Signal conditioner:Single .modecont rol :Span:Switchingsensltlvlty:Thermal system:Thermocouple:Thermocouplebreak protection:Thre

AAlarms, 49Alarm Codes, 50Almost Ready to Run, 22Analog Retransmit, 520opening the 1500, 5, 32Overview, Input & Output Fig. 1.4Overview, Operatin

Starting OutStarting Out, Chapter 1WATLOW Series 1500 User's Manual 9Overview of the Three Operating ModesBefore getting into the d

90 WATLOW Series 1500 User's Manual Quick ReferenceSP = Set Point Step:Program set points, events and time.JL=Jump Loop Step:Progra