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Sonic Alert DCP301 user manual Compensating Lead, Hitachi Cable Co

Models: DCP301

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Chapter 4. WIRING

4-2 Compensating Lead

In the case of thermocouple input, connect the bare thermocouple lead to the terminal. If the thermocouple is located a long way from the DCP301 or the thermocouple is connected to a terminal, extend the connection using a compen- sating lead and then connect to the terminal. Use shielded compensating leads only.

•For I/O other than thermocouples, use JCS-364 shielded instrument polyethylene insu- lated vinyl sheath cable or equivalent product. (This is generally referred to “twisted shielded cable for instruments.”) The following cables are recommended.

Fujikura Ltd.	2-core	IPEV-S-0.9mm2x 1P
	3-core	ITEV-S-0.9mm2x 1T
Hitachi Cable Co.	2-core	KPEV 0.9mm2 x 1P
	3-core	KTEV-S-0.9mm2x 1T

•Shielded, multi-core microphone cord (MVVS) can be used if there is little electro- magnetic induction.

4-3

Image 35

Sonic Alert DCP301 user manual Compensating Lead, Hitachi Cable Co

Contents

DCP301 Digital Program Controller User’s Manual EN1I-6197 Issue 7 02/04Warranty Safety Precautions Page Handling Precautions Name Model No ’ty Remarks UnpackingTroubleshooting WiringParameter Setup Program SetupContents Operation FunctionsProgram Setup Parameter SetupTroubleshooting Index SpecificationsCalibration Conventions Used in This Manual Enhanced compatibility with PLC FeaturesHigh accuracy achieved by multi-range input Wide range of control output typesBasic Function Blocks RUN/HOLD Reset ADV Fast AUTO/MANUALParameters Data StructureSystem configuration by CPL communications System ConfigurationModel selection guide Model NumbersNames & Functions of Parts StructureDisplay ConsoleBasic display state MAN Category Function Key operation KeysAssignment item SetupProgram setup General reset Loader jack Functions using two or more keysThermocouple Resistance temperature detector RTDInput Type and Range No InputsInput Format Range No Code Range programmable Dc current, dc voltageMounting External DimensionsPanel Cutout Dimensions Mounting locations MountingType Confirmation on Display Operation Hard Noise generating sources and countermeasuresDust-proof cover Mounting method Handling PrecautionsWiring Wiring PrecautionsHandling Precautions Hitachi Cable Co Compensating LeadTerminal Connections Layout of Terminals and Recommended Lead Draw-out Direction Ground Connecting the Ground and Power SupplyPower supply Add-on terminal layout Wiring of Standard and Add-on Terminal BaseStandard terminal layout Connecting input Connecting Inputs analog inputsPosition-proportional output 2G Connecting control outputs outputs 1Relay output 0D Current output 5GHeat/cool output 5K Voltage output 6DHeat/cool output 3D 2G, 3D, 5K auxiliary outputs Connecting auxiliary outputs outputs 20D, 5G, 6D auxiliary outputs Connecting Event Output relay output Connecting Time Event Output open-collector Connecting External Switch RSW Input Wiring RS-485 interface Connecting for CommunicationsWire system RS-485 mutual connection RDA RDB Control output 2G Isolating Inputs and OutputsControl outputs 0D, 5G, 6D, 3D, 5K Functions DataData types Patterns Program PatternsPV type events Events 1 toOFF H Time events Controller status eventsOnoff Time events 1 toSegment No. events PID set selection Soak guarantee soakCycle PV startPattern link Constant-value operation Mode typesModes Program operationRUN During constant-value operation Mode transitionDuring program operation Program end Mode transition operationsManual Mode transition limitationsProgrammer Controller and ProgrammerController Input processing is carried out in the order shown below Input Processing Functions5G output Output Processing FunctionsControl output 0D, 6D output 2G output Dv-L/HY-L Dv-H/HY-H 3D, 5K outputsAuxiliary output SP outputAuxiliary output Operation Turning the Power onStartup flow Switching the Basic Display Output Model No Display Display in program operation modeDisp functions DisplayCYC Display in constant-value operation mode Motor valve opening % Output state of events 1 to Program Selection How to select the program NoExternal Function Detection Method Switch No External Switch RSW OperationsExternal switch RSW inputs External switch input typesProgram selection External Weighting State Switch NoTiming of RSW8 to 12, RUN and PV start Read timingTiming of RSW1 to Controller functions Manual Operation and Auto-tuningAuto-tuning AT Manual operationPvsp Name Upper Remarks Display Parameter SetupSelecting the setting group in the parameter setup D E isMoving individual items in the parameter setup 9 C 0 Base Setting Group How to Use ParaHow to register functions to keys How to register assignment itemsOperations by Para Setup data PID parameter Variable parameterItem Code Setting Auxiliary Value Remarks Display ExampleBasic Display Para key State Max items Variable parameter settings P a R a Parameter Setup ListS T Parameter Setup T C program protect Description of variable parameter settingsC key lock I D PID operation initialization L MV change limitU t PID operation initial MV I D 2 degrees of freedom Smart-tuning method selectionF F Cool State Heat-side Output Cool-side Output Motor control method selection Motor valve opening adjustment fully open/closed time T motor valve opening automatic adjustmentEvent configuration data settings E Parameter Setup Parameter Setup Parameter Setup 1 event 1 standby 2 event 2 standby 3 event 3 standby Description of event configuration dataPID Set PID parameter settings P I dParameter Setup Parameter Setup Parameter Setup Setup data settings S E t Parameters C P 1 to C P NOP Ready To input ROM ID SP1 lower limit 0 SP1 upper limit Description of setup data settings7 input 1 square root extraction dropout 4 voltage time-proportional output system 5 time display6 PV display 2 cold junction compensation8 voltage output 1 adjustment Voltage output 2 adjustment Formulas 5 and 6 formulas must be satisfied 0 Special functions 1 Input 1 Zener barrier adjustment 3 CPL communications port selection Table data settings T B L To t -A . b To t -b . b Description of table data settingsD E Constant-value operation data settings C N S tSelecting the program No. to set up Program SetupHow to enter program setup Basic Display State Func + Prog keys Description of mode transition states see Shaded items Cannot be moved Segment No Program No.1 setting 12 toProgramming map Display details Setting up pattern itemsDisplay PV type event Setting up events 1 to 3 itemsWhen event type is PV type event Display time event When event type is time eventWhen event type is controller status event Time event No Setting value Setting up time events 1 toPI D Setting up PID set No. itemsSetting up G.Soak time-out items Setting up G.Soak guarantee soak itemsSetting up cycle items Setting up PV start itemsDeleting programs Setting up pattern link itemsDisplay deleting segment Inserting and deleting segmentsDisplay inserting segment Copying Programs P YE S General ResetIntermittent self-diagnostics during operation Self-diagnostics and Alarm Code DisplaySelf-diagnostics at power on Self-diagnostics at each sampling cycleAlarm categories Self-diagnostics only when certain functions are operatingAlarm code display Cause Remedy Trouble during Key EntryController is in the Ready mode Press Troubleshooting Items cannot be changed by pressing in program setup state RUN. HOLD, FAST, END Motor Adjustment is Impossible C L Normal wiring for direct motor rotationNormal wiring for reverse motor rotation Alarm display caused by wrong wiring and causesItems to prepare Replacing the BatteryBAT LED blinking Replacement procedure Handling Precautions Remove the battery connector from the RAM board Gray holder 10-1 SpecificationsSpecifications SpecificationRSW 10-2Auto 10-310-4 10-5 10-6 10-7 Accessories/option list10-8 10-9 Soft dust-proof cover set sold separatelyHard dust-proof cover set sold separately Terminal cover set sold separately11-1 Precautions before calibrationEquipment needed Calibration Items for Each Model Model number DCP30 * * * * ES11-2 Calibration11-3 AdJS11-4 Calibration Flowchart 1/211-5 Calibration Flowchart 2/2SEG Display Enter calibration mode11-6 Prog DisplayUpper Display Function testKey test 11-7Upper Display Terminal Number Display testDigital input test 11-8Number Upper Display Digital output test for control outputDigital output test for event 11-911-10 PV calibrationKey Range Table of CH1 TC Group Type Code Range No. Gain No 11-1111-12 Cold junction sensor calibrationCurrent output calibration Press ENT key11-13 11. Current Outputs 11-14Programming Map Safety Requirements Index-1 IndexIndex-2 Control output SP outputIndex-3 Time event output open-collector connection03-06 5th Edition 99-04 EN1I-6197 1st Edition 00-06 2nd Edition00-08 3rd Edition 01-06 4th EditionHoneywell Service Centers Argentina No. CP-UM-5093E