MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k

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Technical Specification2604 ControllerC.11. TRANSDUCER PSUBridge voltageBridge resistanceInternal shuntresistorSoftware selectable 5 or 10Vdc300Ω to 15KΩ30.1KΩ at 0.25%, used for calibration of 350Ω bridgeC.12. DUAL DC OUTPUTCurrent OutputAccuracySpeedTransmitter/logicPSU4-20mA, 20V output span1%, 11 bit noise free resolution50ms response20V min at full 22mA current load.30V max at open circuitshort circuit protected at 22-24mAC.13. HIGH RESOLUTION DC OUTPUTCurrent OutputAccuracySpeedTransmitter/logicPSU4-20mA, 20V output span1%, 15 bit noise free resolution40ms response20V min at full 22mA current load.30V max at open circuitshort circuit protected at 21-28mAC.14. POTENTIOMETER INPUTPotentiometerresistance330Ω to 15KΩ, excitation of 0.5 voltsC.15. DIGITAL COMMUNICATIONSAllocationModbusProfibus-DP2 modules fitted in slots H & J (isolated)RS232, 2 wire or 4 wire RS485, max baud 19.2KB in H module &9.6KB in J moduleHigh speed, RS485, 1.5MbaudC.16. ALARMSNo of Alarms Input alarms (2), loop alarms (2) User alarms (8)Alarm types Full scale, deviation, rate of change, sensor break plus applicationspecificModesLatching or non-latching, blocking, time delayParameters Refer to Chapter 8C-6 User Guide. Part No HA026491 Issue 3.0 Apr-02
2604 Controller Technical SpecificationC.17. USER MESSAGESNo of messagesFormatMaximum 50, triggered by operator or alarm or used for customparameter namesUp to 16 charactersC.18. CONTROL FUNCTIONSNo of loopsModesOptionsCooling algorithmsPID setsManual modeSetpoint rate limitOne, two or threeOn/off, PID, motorised valve with or without feedbackCascade, ratio, override or feed forwardLinear, water, oil or fan3 per loop (Cascade loop includes master and slave parameters)Bumpless transfer or forced manual output, manual tracking availableDisplay units per second, minute or hourC.19. SETPOINT PROGRAMMERNo of programsEvent outputsA maximum of 50 programs assignable over 500 segments for a timeto target programmer and 400 segments for a ramp rate programmer.A program can consist of up to 3 variables. Programs can be givenuser defined 16 character namesUp to 16, can be assigned individually to segments or called as part ofan event groupC.20. ADVANCED FUNCTIONSApplication blocksTimersTotalisersReal time clockPattern generators32 digital operations24 Analogue calculations4, On Pulse, Off delay, one shot and min-On4, trigger level & reset inputDay of week and time16 x 16, 2 offUser Guide. Part No HA026491 Issue 3.0 Apr-02 C-7
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2604 Controller ContentsMODEL 2604
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RESEARCHLETTERaReference beamHOEabO
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2604 Controller Introduction1.2. BE
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2604 Controller Introduction1.3.2.
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2604 Controller Introduction1.5. I/
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2604 Controller InstallationThe thr
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2604 Controller Installation2.3.2.
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2604 Controller InstallationRS485 4
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2604 Controller InstallationRS485 2
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2604 Controller InstallationI/O Mod
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2604 Controller InstallationI/O Mod
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2604 Controller InstallationTransdu
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2604 Controller Operation3. CHAPTER
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2604 Controller Operation3.1. POWER
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2604 Controller Operation3.3. THE A
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2604 Controller Operation3.5.1. To
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2604 Controller Operation3.6.6. Par
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2604 Controller Operation3.7.1. Loo
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2604 Controller Operation3.12. PARA
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2604 Controller Programmer Operatio
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MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k

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