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Eurotherm Invensys 2408 Installation And Operating Handbook

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CONTROL SETPOINT

PROGRAMMER

ENG

Installation and operation

handbook

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Summary of Contents for Eurotherm Invensys 2408

  • Page 1
    CONTROL SETPOINT PROGRAMMER Installation and operation handbook…
  • Page 2
    “This product is covered by one or more of the following US Patents: 5,484,206; Additional patents pending. PDS and INSTANT ACCURACY are trademarks of Eurotherm.” Issue 10 of this handbook applies to software version 4. Issue 10.0 Nov-04 Applies to 2408 and 2404 controller software version 4.0…
  • Page 3
    DeviceNet Communications Handbook part no. HA027506 which includes the parameter address map. • Profibus Communications Handbook part no. HA026290 • EMC (Electromagnetic Compatibility) Installation Guide, part no. HA025464 These are available on www. eurotherm.co.uk. Issue 10.0 Nov-04 Applies to 2408 and 2404 controller software version 4.0…
  • Page 4: Chapter 1 Installation

    Chapter 1 INSTALLATION Terminal covers Sleeve Ratchets Display screen Label Panel retaining clips Latching ears Panel sealing gasket Figure 1-1 2408 1/8 DIN controller Sleeve Terminal covers Ratchets Display screen Label Panel retaining clips Latching ears Panel sealing gasket Figure 1-2 2404 1/4 DIN controller…

  • Page 5
    OP 1 OP2 cut-out 92 x 45mm 96mm 3.78in +0.8 +0.6 3.62×1.77in +0.03 +0.02 AUTO HOLD Figure 1-3 Outline dimensions of Model 2408 controller 10mm 38mm (0.4in) (1.5in) Recommended minimum spacing (Not to of controllers scale Outline dimensions Model 2404 150mm 96mm 5.91in…
  • Page 6: Mechanical Installation

    Installation INTRODUCTION Models 2408 and 2404 are high stability, temperature or process controllers with self and adaptive tuning. They have a modular hardware construction which accepts up to three plug- in Input/Output modules and two interface modules to satisfy a wide range of control requirements.

  • Page 7
    Installation and Operation Handbook NEW SLEEVE DESIGN MKIII From Jan-03 an improved design of 1/8 DIN long sleeve is shipped with all new 2408 controllers and indicators. (The month and year of manufacture are shown in the last two pairs of digits of the instrument serial number).
  • Page 8: Electrical Installation

    − − Figure 1-5 Rear terminal layout − Model 2408 * The ground connection is provided as a return for internal EMC filters. It is not required for safety purposes, but must be connected in order to satisfy EMC requirements.

  • Page 9
    20 − 29Vac/dc Low voltage supply Model 2404 rear terminal layout Ground Line 85 to 264Vac Neutral Ground* Input 1 Input 2 Common Alarm relay RTD/Pt100 − − Figure 1-6 Rear terminal layout − Model 2404 2408 and 2404 Controller…
  • Page 10
    PDS 1 mode uses a logic output module to control aTE10S solid state relay and provides a load failure alarm. PDS 2 mode uses a logic output module to control a TE10S solid state relay, provide load/SSR failure alarms, and read back the load current for display on the controller. 2408 and 2404 Controller…
  • Page 11
    (BUT NOT THE TRIAC) by breaking the PCB track that runs crosswise, adjacent to the edge connectors of the module. This can be done by inserting the blade of a small screwdriver into one of the two slots that bound it, and twisting. 2408 and 2404 Controller…
  • Page 12
    Triple logic input and output modules — see ratings on the next page Triple contact input Input 1 Input 2 Input 3 Common Triple logic input Input 1 Input 2 Input 3 Common Triple logic output Output 1 Output 2 Output 3 Common Program events 2408 and 2404 Controller…
  • Page 13
    >28KΩ input resistance OFF state voltage >14Vdc ON state <100Ω resistance ON state voltage <1.0Vdc Triple logic output (current sourcing) OFF state output 0 to 0.7Vdc. ON state output 12 to 13Vdc, at up to 8mA. 1-10 2408 and 2404 Controller…
  • Page 14
    Installation COMMUNICATION MODULES 1 AND 2 All 2408 and 2404 controllers can be fitted with up to two plug-in communications modules. Only one of the two modules can be for serial communications and this will normally be installed in position COMMS 1 (although it is possible to install the serial communications module in position COMMS 2.
  • Page 15
    All resistors are 220 ohm 1/4W carbon composition. Local grounds are at equipotential. Where equipotential is not available wire into separate zones using a galvanic isolator. Use a repeater (KD845) for more than 32 units. Figure 1-9 EIA-485 wiring 1-12 2408 and 2404 Controller…
  • Page 16
    • 2 fuses or circuit breakers to protect the bus from excessive current which could damage the cable and connectors. • The earth connection, HF, to be connected to the main supply earth terminal. 2408 and 2404 Controller 1-13…
  • Page 17
    2400 Controller Network Supply 24Vdc ( +1%) 250mV p-p Ripple (SLAVE) Address N+1 * Fit 121! resistor to last instrument in the chain Daisy chain to further instruments To configure DeviceNet Communications see Chapter 6. 1-14 2408 and 2404 Controller…
  • Page 18
    Controllers supplied with model numbers 2408f and 2404f are fitted with ProfiBus communications modules fitted in the H slot. Further details of ProfiBus communications is given in Appendix E and the ProfiBus Communications handbook part number HA026290. This handbook can be downloaded from www.eurotherm.co.uk. Station 1 Not connected…
  • Page 19: Typical Wiring Diagram

    1A(T) Logic heating output Triac cooling output Heating power fuse (load dependent) − Solid State Relay * Heater Cooling Solenoid Fig 1-10 Typical wiring diagram, Model 2408 Controller For logic drive capability see following chart:- 1-16 2408 and 2404 Controller…

  • Page 20
    TC1027 TE200S TC2000 RS3D Standard Multi- Logic V Logic Logic Logic drive Logic 2S 3P 1S2P 6S 1P 3S 3P 3S 3P 3S 1P 4S 2P Triple 4S 1P 2S 1P 2S 1P logic 2408 and 2404 Controller 1-17…
  • Page 21
    + + + + RTD/Pt100 + + + + Input + + + + Motor Module Feedback Potentiometer − − − − − − − − − − − − (Optional) Fig 1-11 Motorised valve connections 1-18 2408 and 2404 Controller…
  • Page 22
    This chapter has nine topics: • FRONT PANEL LAYOUTS • BASIC OPERATION • OPERATING MODES • AUTOMATIC MODE • MANUAL MODE • PARAMETERS AND HOW TO ACCESS THEM • NAVIGATION DIAGRAM • PARAMETER TABLES • ALARMS 2408 and 2404 Controller…
  • Page 23
    Run/Hold HOLD Manual mode Program in Hold Page Scroll Down Button Button Button Button Figure 2-1 Model 2408 front panel layout 2404 2404 Output 2 Output 1 OP 1 OP 2 OP 1 Upper readout Lower readout Remote setpoint/ Setpoint 2…
  • Page 24
    Press to select a new parameter in a list. Down button Press to decrease a value in the lower readout. Up button Press to increase a value in lower readout. Figure 2-3 Controller buttons and indicators 2408 and 2404 Controller…
  • Page 25: Basic Operation

    If the controller detects an alarm condition, it flashes an alarm message in the Home display. For a list of all the alarm messages, their meaning and what to do about them, see Alarms at the end of this chapter. 2408 and 2404 Controller…

  • Page 26: Operating Modes

    Two other modes are also available: • Remote Setpoint mode, in which the setpoint is generated from an external source. In this mode, the REM light will be on. • Programmer mode which is explained in Chapter 5, Programmer Operation. 2408 and 2404 Controller…

  • Page 27: Automatic Mode

    Output Power display may access further parameters. These may be in this scroll list if the ‘Promote’ feature has been used (see Chapter 3, Edit Level). When you reach the end of this scroll list, pressing will return you to the Home display. 2408 and 2404 Controller…

  • Page 28: Manual Mode

    Output Power display may access further parameters. These may be in this scroll list if the ‘Promote’ feature has been used (see Chapter 3, Edit Level). When you reach the end of this scroll list, pressing will return you to the Home display. 2408 and 2404 Controller…

  • Page 29
    When you reach the end of the list, you will return to the list header. From within a list you can return to the current list header at any time can by pressing To step to the next list header, press once again. 2408 and 2404 Controller…
  • Page 30
    . During adjustment, single presses change the value by one digit. Keeping the button pressed speeds up the rate of change. Two seconds after releasing either button, the display blinks to show that the controller has accepted the new value. 2408 and 2404 Controller…
  • Page 31
    Auto PrG.t 35.0 rEL.C Lb t rEL.2 1.00 1.00 FASt rAtE diAG FF.Pb out.n SEG.n FF.tr ti.2 SEG.n SYnc tYPE FF.dv td.2 tYPE 100.0 50.0 dwEl SEG.d tYPE dwEl Figure 2-7a Navigation diagram (Part A) 2-10 2408 and 2404 Controller…
  • Page 32
    The shaded boxes are normally hidden in Operator level. To see all the available parameters you must select Full level. SP H See Chapter 3, Access Levels. 100.0 Figure 2-7b Navigation diagram (Part B) For additional parameters — see tables 2408 and 2404 Controller 2-11…
  • Page 33
    Event output states (OFF / on) (not 8-segment programmer) SYnc SYnc SYnc SYnc Segment synchronisation (no / YES) (not 8-segment programmer) SEG.d SEG.d SEG.d SEG.d Flash active segment type in the lower readout of the home display (no / YES) 2-12 2408 and 2404 Controller…
  • Page 34
    Event output: OFF/on (not 8-segment programmer) Segment synchronisation: no/YES SYnc SYnc SYnc SYnc (not 8-seg progr) End of prog − dwEl, RSEt, S OP End.t End.t End.t End.t Power level in end segment 2408 and 2404 Controller 2-13…
  • Page 35
    One-shot autotune enable U.br Valve sensor break strategy Adaptive tune enable drA.t drA.t drA.t drA.t Adaptive tune trigger level in display units. Range = 1 to 9999 Automatic Droop Compensation (PD control only) 2-14 2408 and 2404 Controller…
  • Page 36
    PV = ip.2 above ‘Hi.Ip’ Derived function, (if configured) PV = (f.1 x iP1) + (f.2 x iP2). ‘F.1’ and ‘F.2’ are scalars with the range -9.99 to 10.00 PV.ip Selects ‘ip.1’ or ‘ip.2’ Continued in next column 2408 and 2404 Controller 2-15…
  • Page 37
    Network connected but not PID output to motorised valve operational oFF.L Network not connected ACCS ACCS ACCS ACCS Access List codE Access password Goto Goto level — OPEr, FuLL, Edit or conF ConF Configuration password 2-16 2408 and 2404 Controller…
  • Page 38
    _HSP* 4rAt Load Current High alarm PV Rate of change alarm _HCr* Always assigned to Alarm 4 * In place of the dash, the first character will indicate the alarm number. Table 2-1 Process alarms 2408 and 2404 Controller 2-17…
  • Page 39
    Indicates that the PDS input is short circuit Circuit Mode 5 only Hw.Er Hw.Er Hw.Er Hw.Er Hardware error Check that the correct modules are fitted. Indication that a module is of the wrong type, missing, or faulty. 2-18 2408 and 2404 Controller…
  • Page 40
    Acknowledge by pressing ‘page’ key two hours and ‘scroll’ key together P.br P.br P.br P.br Potentiometer break Check that the feedback potentiometer is correctly connected or the pot is not open circuit Table 2-2 Diagnostic alarms 2408 and 2404 Controller 2-19…
  • Page 41
    Operation Installation and Operation Handbook 2-20 2408 and 2404 Controller…
  • Page 42
    (See Edit level at the end of this chapter). conF Configuration This special level allows access to set up the fundamental characteristics of the controller. Figure 3-1 Access levels 2408 and 2404 Controller…
  • Page 43
    If no button is pressed for ten seconds, you will be returned to the Home display. Alternatively, pressing together takes you immediately back to the Home display. 2408 and 2404 Controller…
  • Page 44
    To return to operator level from either ‘FuLL’ or ‘Edit’ level, repeat entry of the password and select ‘OPEr’ on the ‘Goto’ display. In ‘Edit’ level, the controller will automatically return to operator level if no button is pressed for 45 seconds. 2408 and 2404 Controller…
  • Page 45
    A maximum of twelve parameters can be promoted. Promoted parameters are automatically ‘alterable’. Please note, in the ‘PrOG List’, the parameters from segment number (SEG.n) onwards cannot be promoted. 2408 and 2404 Controller…
  • Page 46
    Relative cool Only present if cooling has been configured and a module is fitted. Sets the cooling proportional band, which equals the Pb gain value divided by the rEL value. Table 4-1 Tuning parameters 2408 and 2404 Controller…
  • Page 47
    Tuning Installation and Operation Handbook AUTOMATIC TUNING Two automatic tuning methods are provided in the 2408 and 2404: • A one-shot tuner, which automatically sets up the initial values of the parameters listed in Table 4-1 on the previous page.
  • Page 48
    Adaptive tune should not be used: 1. Where the process is subjected to regular external disturbances that could mislead the adaptive tuner. 2. On highly interactive multiloop applications. However, moderately interactive loops, such as multi-zone extruders, should not give a problem. 2408 and 2404 Controller…
  • Page 49
    5. Set the Pb, ti, td parameter values according to the calculations given in Table 4-2. Type of control Proportional Integral time ‘ti’ Derivative time band ‘Pb’ ‘td’ Proportional only P + I control 2.2xB 0.8xT P + I + D control 1.7xB 0.5xT 0.12xT Table 4-2 Tuning values 2408 and 2404 Controller…
  • Page 50
    In example (a) increase ‘Lcb’ by the overshoot value. In example (b) reduce ‘Lcb’ by the undershoot value. Example (a) Temperature Setpoint Overshoot Example (b) Temperature Setpoint Undershoot Time Where the temperature approaches setpoint from above, you can set ‘Hcb’ in a similar manner. 2408 and 2404 Controller…
  • Page 51
    The display shows tU.Er — Tune Error. This alarm could occur if: 1. The process to be tuned has a very slow response time 2. The sensor has failed or is incorrectly aligned 3. The loop is broken or not responding correctly 2408 and 2404 Controller…
  • Page 52
    Installation and Operation Handbook Tuning MOTORISED VALVE CONTROL The 2408 and 2404 can be configured for motorised valve control as an alternative to the standard PID control algorithm. This algorithm is designed specifically for positioning motorised valves. These are ordered pre-configured as Model numbers: •…
  • Page 53
    1. In Operator level, press the AUTO/MAN button to put the controller in Manual mode. 2. Drive the valve to its fully open position using 3. Press until you get to ‘ip-List’. 4. Press to get to ‘PCAL-OFF’. 2408 and 2404 Controller…
  • Page 54
    21. Calibration is complete when the display returns to ‘GO-no’. 22. Press together to return directly to the Operator level. 23. Press the AUTO/MAN button to place the controller in AUTO and the calibration of the position feedback potentiometer is now complete. 2408 and 2404 Controller…
  • Page 55
    The 2408 and 2404 has two sets of PID values. You can select the active set from either a digital input, or from a parameter in the PID list, or you can transfer automatically in gain scheduling mode.
  • Page 56
    Programmer Operation Chapter 5 PROGRAMMER OPERATION This chapter deals with the setpoint programming option. All 2408 / 2404 instruments have a basic 8-segment programmer built-in as standard. This facility must be enabled by the user, as explained in the section, Configuring the Programmer.
  • Page 57
    WHAT IS SETPOINT PROGRAMMING? Many applications need to vary temperature, or process value, with time. Such applications need a controller which varies a setpoint as a function of time; all 2408 and 2404 models can do this. The setpoint is varied by using a setpoint program. Within each 2408 and 2404 controller, there is a software module called the programmer, which stores one, or more, such programs and drives the setpoint according to the selected program.
  • Page 58
    (see the final topic in this chapter). When the program ends, the programmer is put into either, a continuous Dwell state with all outputs staying unchanged, or the Reset state, or to a settable power level. Table 5-1 Segment Types 2408 and 2404 Controller…
  • Page 59
    Holdback will also occur if the PDSIO output is open circuit. This can be disabled in configuration by selecting the PdS output as SP.nH — ‘setpoint retransmission without holdback’ The program is complete. RUN light flashes Table 5-2 Program States 2408 and 2404 Controller…
  • Page 60
    ‘hoLd’. Such changes remain active only for the duration of the segment; the segment parameters will revert to their original (stored) values whenever the segment is re-executed. 2408 and 2404 Controller…
  • Page 61
    There are four different Holdback types. The choice of type is made by setting a parameter when creating a program, and may be one of the following:− ‘OFF’ − Disables Holdback − therefore no action is taken. 2408 and 2404 Controller…
  • Page 62
    Servo to new PV level Time Time Ramp Ramp Segment Segment Dwell Segment Figure 5-2 Continue after a power fail Figure 5-3 Ramp back after a power fail If ‘rSEt’ is selected, then when power is restored the program terminates. 2408 and 2404 Controller…
  • Page 63
    Four stored programs • Twenty stored programs Press Holdback Strategy to select: • Holdback type to be set in each segment • ProG Holdback type to be set for the whole program Press Continued on the next page. 2408 and 2404 Controller…
  • Page 64
    Event Outputs (not in 8-segment programmer) to select: • Event outputs disabled • Event outputs enabled Press Synchronisation (not in 8-segment programmer) to select: • Synchronisation disabled • Synchronisation enabled Press to return the list header. 2408 and 2404 Controller…
  • Page 65
    — see Chapter 6, Configuration. To invoke this mode of operation, the parameter ‘bcd’ in ‘inst-Conf’ must be set to ‘PrOg’. until you reach ‘bcd’. Press Use the buttons, to select ‘PrOG’. PrOG 5-10 2408 and 2404 Controller…
  • Page 66
    • Deviation High Holdback • bAnd Deviation Band Holdback Press Holdback value Note! The value set in this parameter is always for the whole program. to set the value. Press Continued on the next page. 2408 and 2404 Controller 5-11…
  • Page 67
    The parameters that follow ‘SEG.n’ set up the characteristics of the individually-selected segment number. By defining the characteristics of each segment of the program, you define the whole program. Press Continued on the next page. 5-12 2408 and 2404 Controller…
  • Page 68
    • Deviation Low Holdback • Deviation High Holdback • bAnd Deviation Band Holdback Press Target setpoint Target setpoint for ‘rmP.r’, ‘rmP.t’ or ‘StEP’ segments. Set the target setpoint using Press Continued on the next page. 2408 and 2404 Controller 5-13…
  • Page 69
    Number of cycles of the cALLed program Only appears for ‘cALL’ segments. (multi-program controllers only) Sets the number of cycles of the cALLed program from 1 to 999, using Press Continued on the next page. 5-14 2408 and 2404 Controller…
  • Page 70
    Synchronisation Disabled Note: This event output, if used, occupies the position of ‘out8’. Press End segment to select: • dwEl An indefinite dwell • rSEt Reset. • S OP End Segment Output Power Level Press 2408 and 2404 Controller 5-15…
  • Page 71
    Note: In programmer/controller software versions 3.56 onwards this parameter has been replaced by a parameter End.P End.P which appears at the end of the Output List, see End.P End.P Chapter 2 to return to the ProG-LiSt header. Press 5-16 2408 and 2404 Controller…
  • Page 72: Chapter 6 Configuration

    Incorrect configuration could result in damage to the process being controlled and/or personal injury. It is the responsibility of the person commissioning the process to ensure that the configuration is correct. 2408 and 2404 Controller…

  • Page 73
    ‘locked’ then pressing at this point will take you to the ‘Exit’ display with ‘no’ in the lower to return to the ‘ConF’ readout. Simply press display.) You will obtain the first display of configuration. 2408 and 2404 Controller…
  • Page 74
    There are TWO passwords. These are stored in the Password configuration list and can be selected and changed in the same manner as any other configuration parameter. The password names are: ‘ACC.P’ which protects access to Full level and Edit level ‘cnF.P’ which protects access to Configuration level. 2408 and 2404 Controller…
  • Page 75
    1200 rmP.U Ltch inp.H PSEc diSA 50.0 bLoc dtYP VaL.L SYnc nonE VaL.H diSA 100.0 PwrF Ltch Fwd.t bLoc nonE Pd.tr Sbr.t Ltch Sb.OP bLoc nonE Fig 6.1a Navigation Diagram (Part A) GSch 2408 and 2404 Controller…
  • Page 76
    ‘mV.C’, or ‘mA.C’, or ‘V.C’. The navigation diagram shows typical parameters, but is dependant upon the exact Fig 6.1b Navigation Diagram (Part B) configuration of the instrument. The following sheets show the full list of parameters. 2408 and 2404 Controller…
  • Page 77
    Configuration Installation and Operation Handbook NAVIGATION DIAGRAM (PART C) Calibration Password Config Config PASS Exit ConF ConF ACC.P nonE cnF.P UCAL pt1.L pt1.H OF1.L OF1.H pt2.L pt2.H OF2.L OF2.H Fig 6.1c Navigation Diagram (Part C) 2408 and 2404 Controller…
  • Page 78
    Manual mode Step Steps to forced output level. Value set in ‘FOP’ of ‘op-List’ in Operator Level none BCD input function Not used prog Select program number Select setpoint number gsch Gain schedule enable Disabled Enabled 2408 and 2404 Controller…
  • Page 79
    If a decimal point was configured, negative display and setpoint ranges were limited to -99.9 in previous software versions. The range has been increased to -199.9 by combining the negative sign with the figure one. This allows Setpoints, Process Variables, Alarm Setpoints and Programmers to be set to -199.9. 2408 and 2404 Controller…
  • Page 80
    Linear Input Scaling − The next 4 parameters only appear if a linear or sq rt input is chosen. Displayed Value inp.L Input value low VAL. H inp.H Input value high VAL.L Displayed reading low VAL. L Electrical VAL.H Input Displayed reading high inP.L inP.H 2408 and 2404 Controller…
  • Page 81
    Local setpoint tracks programmer SP rmP.U PSEc Setpoint rate limit units Per second Pmin Per minute Per hour Remote setpoint configuration nonE Disable Remote setpoint Loc.t Remote setpoint + local trim rmt.t Remote trim + local setpoint 6-10 2408 and 2404 Controller…
  • Page 82
    Evnt’ means that the alarm is used to trip an external event. If this option is selected the front panel alarm message will not appear. ‘mAn’ means that the alarm will be latched, and can only be reset after it has first cleared (called ‘manual reset mode’). 2408 and 2404 Controller 6-11…
  • Page 83
    Reset the program Srvo to.PV Starting setpoint of a From the Process Value (PV) to.SP program (Servo point) From the setpoint Programmable event Disabled outputs Enabled SYNC Synchronisation of programs Disabled of several programmers Enabled 6-12 2408 and 2404 Controller…
  • Page 84
    Standby — ALL control outputs turned OFF (alarm Outputs are not affected) PV.SL PV Select: Closed = PV1 / Open = PV2 Advance to End of Segment and to Target Setpoint PrGn Program number AmPS Current – LB only 2408 and 2404 Controller 6-13…
  • Page 85
    YES / no Programmer event output active, where ‘n’ = event number from 1 to 8. (Not available with 8-segment programmer.) Digital Events SEnS Output Module Figure 6-2 Combining several digital events on to one output 6-14 2408 and 2404 Controller…
  • Page 86
    PDS PV retransmission OP.oP PDS output power retransmission Er.OP PDS error signal retransmission SP.nH PDS setpoint retransmission — no holdback Output Scaling Displayed Value VAL.L Retransmitted value low VAL.H VAL.H Retransmitted Value High Retransmitted VAL.L Output 100% 2408 and 2404 Controller 6-15…
  • Page 87
    Electrical Input 100% Note: Having configured the module function as remote setpoint you must then specify the type of remote setpoint in the SP-conf list Comms 2 module config As per Comms 1 module configuration 6-16 2408 and 2404 Controller…
  • Page 88
    = 10V A Transducer Power Supply does not provide any calibration facility and is simply a 5 or 10V power supply. To invert a PID output, the Val. H can be set below the Val.L 2408 and 2404 Controller 6-17…
  • Page 89
    Remote OP power max. rOP.L Remote OP power min. VPoS Motorised valve position VAL.L Displayed value low Displayed value equivalent to 0% potentiometer position VAL.H VAL.H Displayed value high equivalent to 100% potentiometer position Potentiometer VAL.L position 100% 6-18 2408 and 2404 Controller…
  • Page 90
    Linear Input Scaling − The next four parameters only appear if a linear input is chosen. Displayed Value inP.L Input value low VAL.H inP.H Input value high VAL.L Displayed value low VAL.L Electrical VAL.H Displayed value high Input inP.L inP.H 2408 and 2404 Controller 6-19…
  • Page 91
    Linearisation Value representing in 8 Note: Custom Linearisation is only available when ‘3a-Conf’or iP- ConF list has ‘inpt’ set to ‘mV.C’, or ‘mA.C’, or ‘V.C’. 2. The values and inputs must be continuously increasing or decreasing 6-20 2408 and 2404 Controller…
  • Page 92
    Note. When a DC input module is installed for the first time, or there is a requirement to change one, then the microprocessor in the controller needs to read the factory calibration data stored in the module. Select ‘FACt’ as the calibration value. Step to ‘GO’ and start calibration. 2408 and 2404 Controller 6-21…
  • Page 93
    PASS PASS PASS Password configuration ACC.P FuLL or Edit level password cnF.P Configuration level password Note:- When passwords are changed please make a note of the new numbers Exit Exit Exit Exit no/YES Exit configuration 6-22 2408 and 2404 Controller…
  • Page 94: Configuration Examples

    = 5Vdc Press (twice) to SEnS read ‘Sens’ The Transducer Power supply uses existing software Press written for digital modules. A select ‘inv’ or ‘nor’ list of parameters follow which are not applicable to this module. 2408 and 2404 Controller 6-23…

  • Page 95
    FuLL — the decimal point Press to read position is implied, eg 100.1 ‘rES’ is transmitted as 1001. Press FuLL ‘int’ — rounded to the select ‘FuLL’ or ‘int’ nearest integer value 6-24 2408 and 2404 Controller…
  • Page 96
    Addr ‘Addr’ 10. Press select the address Indicates the network status:- 11. Press to read ‘nw.St’ ‘run’ = network connected nw.St and operational ‘rdy’ = network connected but not operational ‘OFF.L’ = network not connected 2408 and 2404 Controller 6-25…
  • Page 97
    Configuration Installation and Operation Handbook 6-26 2408 and 2404 Controller…
  • Page 98
    Calibrate the controller to suit the characteristics of a particular installation. Remove long term drift in the factory set calibration. User calibration works by introducing a single point, or two-point, offset onto the factory set calibration. 2408 and 2404 Controller…
  • Page 99
    Press until you reach ‘UCAL’. User Calibration Enable UCAL to select: • YES: Calibration enable • Calibration disabled together to go to the Exit display. Press Exit configuration to select ‘YES’ to return to Operator level. 2408 and 2404 Controller…
  • Page 100
    ‘CAL’ display. Calibration type • FACt: Factory Calibration • USEr: User Calibration FACt to select ‘FACt’. Selecting ‘FACt’ reinstates the factory calibration and allows the application of a single fixed offset. Press continued on the next page 2408 and 2404 Controller…
  • Page 101
    ‘iP-LiSt’ header. To protect the calibration against unauthorised adjustment, return to Operator level and make sure that the calibration parameters are hidden. Parameters are hidden using the ‘Edit’ facility described in Chapter 3, Access Levels. 2408 and 2404 Controller…
  • Page 102
    ‘CAL’ display. Calibration type • FACt: Factory Calibration • USEr: User Calibration to select ‘USEr’. FACt Selecting ‘USEr’ enables two-point calibration. [If two-point calibration is unsatisfactory, select ‘FACt’ to return to the factory set calibration.] Press 2408 and 2404 Controller…
  • Page 103
    ‘ip-List’ header. To perform the High-point Calibration, repeat the above procedure, selecting ‘ip1.H’ in the ‘CAL.S’ display for adjustment. Press three times. Calibration type ‘USEr’ was selected for the Low-point Calibration, and has remained selected. USEr Press 2408 and 2404 Controller…
  • Page 104
    ‘Edit’ facility described in Chapter 3. To perform a User Calibration on Input 2, proceed as with Input 1 above, except that when ‘CAL.S-nonE’ appears, press until ‘CAL.S-iP2.L’ is obtained, then proceed as with Input 1. Repeat the procedure for ‘iP2.H’. 2408 and 2404 Controller…
  • Page 105
    Offset Low for Input 2 Calculated offset, in display units. OF2.H Offset High for Input 2 Calculated offset, in display units. Note: The value of each of the parameters in the above table may also be altered by using buttons. 2408 and 2404 Controller…
  • Page 106
    Appendix A UNDERSTANDING THE ORDERING CODE The 2408 and 2404 controllers have a modular hardware construction, which accepts up to three plug-in Input/Output modules and two communications modules to satisfy a wide range of control requirements. Two digital inputs and an optional alarm relay form part of the fixed hardware build.
  • Page 107
    Valve raise and lower Logic + relay Fitted unconfigured PID heat + PID cool Mode 2 + cool Logic + triac Fitted unconfigured PID heat + PID cool Mode 2 + cool Transducer P5 5Vdc 10Vdc 2408 and 2404 Controller…
  • Page 108
    Table A alarm options plus: German Transducer PSU Dutch Rate of change 5Vdc Spanish PDS alarms 10Vdc Heater break detect Swedish Current monitor heater brk Italian Current monitor SSR fail Program event 7 (note 7) Program END output 2408 and 2404 Controller…
  • Page 109
    32 to 3650 (Hoskins) W5%Re/W26%Re 10 to 2300 50 to 4172 (Englehard) W5%Re/W26%Re 0 to 2000 32 to 3632 (Bucose) Pt10%Rh/Pt40%Rh 200 to 1800 392 to 3272 Exergen K80 I.R. -45 to 650 -50 to 1200 pyrometer 2408 and 2404 Controller…
  • Page 110
    CTX (mode 5) (input 2 only) The example given in the coding is for 2408 PID controller, 85 to 264 Vac, logic heating, relay cooling, low alarm relay, high alarm relay, RS485 Modbus comms, PDSIO setpoint retransmission, type K thermocouple, 0 to 1000 C, Auto/manual select, second setpoint select, manual button disabled.
  • Page 111
    Sensor input table. For these inputs, the values entered here are the low and high setpoint limits. For process inputs, the values are the display scaling. corresponding to the minimum and maximum input values. 2408 and 2404 Controller…
  • Page 112
    EN 50081-2 and EN 50082-2. For more information on product compliance refer to the Technical Construction File. SERVICE AND REPAIR This controller has no user serviceable parts. Contact your nearest Eurotherm Controls agent for repair. Caution: Charged capacitors Before removing an instrument from its sleeve, disconnect the supply and wait at least two minutes to allow capacitors to discharge.
  • Page 113
    Due to RFI Filtering there is an earth leakage current of less than 0.5mA. This may affect the design of an installation of multiple controllers protected by Residual Current Device, (RCD) or Ground Fault Detector, (GFD) type circuit breakers. 2408 and 2404 Controller…
  • Page 114
    • the controller setpoint set too high. Where damage or injury is possible, we recommend fitting a separate over-temperature protection unit, with an independent temperature sensor, which will isolate the heating circuit. 2408 and 2404 Controller…
  • Page 115
    To ensure compliance with the European EMC directive certain installation precautions are necessary as follows: • For general guidance refer to Eurotherm Controls EMC Installation Guide, HA025464. • When using relay or triac outputs it may be necessary to fit a filter suitable for suppressing the emissions.
  • Page 116
    12Vdc, 8mA per channel (isolated) Digital o/p functions As per the ordering code High current output 10Amp, 264Vac resistive. This option is not available on controller from Jan-04 Triac rating 1A, 30 to 264Vac resistive (isolated) Analogue outputs 2408 and 2404 Controller…
  • Page 117
    RS232,2-wire,RS 485 and 4 wire RS485 modules Baud rate 1200, 2400, 4800, 9600 and 19,200 baud Slave input (isolated) Remote setpoint input with holdback to master Master output Isolated from main PV. Retransmission of setpoint, process value or output 2408 and 2404 Controller…
  • Page 118
    C and 5 to 90% RH non-condensing Storage temperature -10 to +70 Panel sealing IP65 Dimensions 2408: 48mm wide x 96mm high x 150mm deep 2404: 96mm wide x 96mm high x 150mm deep Weight 250g EMC standards EN61326-1 generic standards for industrial environments…
  • Page 119
    Technical Specification Installation and Operation Handbook 2408 and 2404 Controller…
  • Page 120
    DIAGNOSTICS Current flowing in a system of electrical heating elements (the ‘Load’) can be displayed on the controller by using a Eurotherm TE10 SSR fitted with intelligent current transformer, PDCTX, or an SSR or contactor with an external PDCTX. Load current monitoring and diagnostics may be used with any time proportioned output,…
  • Page 121
    2. Eurotherm intelligent current transformer type PD/CTX + contactor or zero voltage switching SSR 2408 or 2404 controller configured for PDS mode 2 option using logic output. This module must be fitted in module position 1. (order code M2). Controller…
  • Page 122
    1. Eurotherm intelligent current transformer type PD/CTX + contactor 2. 2408 or 2404 controller configured for PDS mode 5 option using logic, relay or triac output. This module must be fitted in module position 1. Digital input LB (order code M5) must be configured to accept PDCTX input as described in the configuration section of this appendix.
  • Page 123
    Meter mode applies to mode 5 only. If low current alarms are not configured the current displayed is a filtered instantaneous RMS value. This behaves like a damped analogue meter. It may be used in applications where the current sensor is not linked to control, for example, telemetry, indication. 2408 and 2404 Controller…
  • Page 124
    Ct.OP Current Indicates that the PDS input is open circuit. Transformer Mode 5 only Open Circuit Ct.Sh Current Indicates that the PDS input is short circuit Transformer Mode 5 only Short Circuit 2408 and 2404 Controller…
  • Page 125
    , such as control. Any one or more alarms can be attached to an output, which will operate when an alarm occurs. Contacts are rated at 2A 264Vac for operating external beacons or audible devices. 2408 and 2404 Controller…
  • Page 126
    SSr1 or is set to PDS mode SSr 2 as required. This is the lower PID Press to show VAL.L demand level VAL.L To set the minimum PID signal to 0% Press to show 0.0 2408 and 2404 Controller…
  • Page 127
    This is the maximum 100.0 output power Press To set the max output power to 100 to show 100.0 SenS Press to show This sets the output SEnS signal to normal for heating control Press to show nor 2408 and 2404 Controller…
  • Page 128
    Press to select AmPs The system is designed to operate in either mode 2 or mode 5 configuration only. Selecting both simultaneously will disable the output. However, mode 1 and mode 5 can be used together. 2408 and 2404 Controller…
  • Page 129
    To make alarm 2 = has been accepted High Current Press to show HCr Note:- The above alarms are known as SOFT ALARMS because they are indication only. D-10 2408 and 2404 Controller…
  • Page 130
    YES or output will not activate Repeat the above step for every alarm to be attached to the output Alarms Connected to a Relay Output Soft SEnS Alarms Output Module 2408 and 2404 Controller D-11…
  • Page 131
    Scalar = 100/N Where N = Turns through PDCTX Scalar Scalar Maximum Resolvable Current TE10 Determined by the maximum range of the SSR PDCTX 100A (or 100 ampere turns) Finally Exit configuration level. See Chapter 5. D-12 2408 and 2404 Controller…
  • Page 132
    Appendix E: Profibus Communications Introduction The 2408f and 2404f are special versions of the 2408 and 2404 controllers designed for Profibus-DP communications. The ‘standard’ 2408 or 2404 controllers cannot be upgraded to a 2408f or 2404f as the latter uses a different version of the microprocessor board.
  • Page 133: Technical Specification

    2408f or 2404f controller Twisted pair Intermediate stations Last Station Not connected Shield VP (+5Vdc Voltage Potential) 390Ω B (Rx/Tx +ve) 220Ω A (Rx/Tx -ve) Last station only requires 390Ω DGND (Digital ground) terminating resistors 2408f or 2404f controller 2408 and 2404 Controller…

  • Page 134
    400m 200m Type B cable 1200m 1200m 1200m 600m 200m Belden B3079A meets cable A specifications, but there are other choices. For more information refer to the ‘Profibus Product Guide’ produced by the Profibus User Group. 2408 and 2404 Controller…
  • Page 135
    From the HOME display, press LiSt Node address Addr Press to display the node address. Press to set the desired address. 0 -126 Comms Status Stat This is a read-only diagnostic display Ready to run Comms running 2408 and 2404 Controller…
  • Page 136
    How many parameters can I select? How many parameters can I select? Up to 117 per node, total of inputs and outputs. What can I run it on? What can I run it on? Windows 3.1, Windows 95, or Windows NT. 2408 and 2404 Controller…
  • Page 137
    Ensure that the last device (not necessarily a 2404/8) in the network segment is correctly terminated (see wiring diagram). • Ensure that no devices other than those at the end of a segment have termination networks fitted. • Verify operation with a duplicate device if possible. 2408 and 2404 Controller…
  • Page 138
    Eurotherm Limited pursues a policy of continuous development and product improvement. The specifications in this docu- ment may therefore be changed without notice. The information in this document is given in good faith, but is intended for guidance only. Eurotherm Limited will accept no responsibility for any losses arising from errors in this document. HA025132…

Eurotherm 2408 Operating instructions | Manualzz

Operating Instructions
Temperature Programmers
Eurotherm 2408CP, 2408P4, 2408CM
Including 2132 and 2116 Overtemperature Controller Instructions
CONTENTS
section
1
2
3
4
5
6
7
8
page
2408 – Description
2408 – Basic Operation
2408 – Programming
2408 – Navigation Diagram
2408 – Options
2132/2116 – Description
2132/2116 – Operation
Power Limit
2
3
4
7
8
10
10
12
See also the main manual for the furnace, oven or other product to
which the controller is fitted.
MC05 – 1.07
2408 Controller/Programmer
1
2408 – DESCRIPTION
1.1
Controller Nomenclature and Scope of Manual
In this manual the controller is called the 2408 or the 2408CP. The manual also applies to the
multi-program versions 2408P4 and 2408CM.
This manual accords with software version 3.06, and to any other software versions where the
instrument can be configured in accordance with the navigation diagram and other instructions
given in this manual.
Special customer requirements may result in changes to the available parameters and the
navigation diagram. It is not possible to list all the possibilities in this manual.
1.2
2408CP Controller
The Eurotherm model 2408CP is a digital instrument with PID control algorithms which may be
used as a simple controller or a 16-segment programmer. The 2408P4 is a four-program model in
which the programs can be stored independently or can be linked by a “call” parameter to form a
single long program. The 2408CM is like the 2408P4, but is a 20-program model.
The 2408 features:
-
Easy use as a simple temperature controller, where on setting the required temperature the
controller immediately attempts to reach and maintain it. Fig.1 indicates the type of
temperature response when used in this way.
- By using one program segment, the control can be extended to include ramp-to-setpoint.
Fig.2 shows the effect.
- Alternatively the 2408 may be used as a 16-segment programmer, with each segment being a
Ramp, a Step, a Dwell, or End. The program can be set to cycle if required. See fig. 3.
- Optional “modules” are available, in particular:
- RS232 and RS432/485 digital communications modules;
- Analogue communication modules;
- “PDSIO” modules for communicate with other controllers of similar or higher
specification, for example to allow cascade control;
- Alarm modules, which can be used to drive visible or audible alarms, or to provide
volt-free contacts for customer use.
The 2408 does not contain a real-time calendar, and is not subject to century-end date problems.
2
MC05
2408 Controller/Programmer
2
2408 – BASIC OPERATION
2.1
Furnace or Oven Controls
Most Carbolite products are fitted with an “Instrument Switch” which cuts off power to the
controller and other parts of the control circuit. See the instruction manual for the furnace or oven
for the overall operating instructions.
To operate the 2408 there must be power to the furnace or
oven, and the Instrument switch must be on.
2.2
Eurotherm 2408CP – Outline of Operation
When switched on, the controller lights up, goes through a
short test routine, and then displays the measured
temperature and setpoint. Depending on its state when it
was last switched off it may start to control to the current
setpoint of program. The output light glows or flashes to
indicate that the control is occurring.
The buttons and indicators are used for the following
purposes:
Auto/Manual
Run/Hold
Down & Up
q&p
Page
/
Scroll
Q
Page+Scroll
Run & Hold
Output Indicator
SP2 and REM
2.3
Disabled. The unit is always in Auto mode
Used to start, stop or pause a program. Short presses cause it to alternate between
Run and Hold, but if it is held for 2 seconds the programmer goes into Reset mode
where it behaves as a simple controller.
To adjust the value of a parameter. Used to change the setpoint when the unit is
being used as a simple controller (Reset mode). Holding down gives an accelerated
parameter change.
Allows access to the parameters within the controller; most lists and parameters
are hidden from the operator as they contain factory-set values which should not be
altered. A single press of the page key shows the temperature units, normally °C;
further presses reveal the lists indicated in the Navigation Diagram.
Allows access to the parameters within a list. A single press displays the
temperature units; further presses reveal the parameters in the current list. Some
parameters are display-only, others may be altered by the operator.
Press together to cause an immediate return to the Home List
Indicate the current mode: Run, Hold, or Reset (Reset: both lights off).
Run flashes at the end of a program.
Hold flashes during holdback (when the program is paused to allow the
temperature to catch up with a heating or cooling rate which is too fast).
OP1 indicates that the programmer is calling for heat to be supplied.
OP2 is not used.
Not generally used; indicate Second or Remote setpoint in use.
Operation as a Simple Controller
Press Run/Hold for 2 seconds to go into Reset mode. Use Down q or Up p from the Home
List (i.e. when the temperature is displayed) to adjust the setpoint. The unit starts to control in the
way indicated in Fig. 1.
Note that to use the Ramp Rate feature, as in Fig. 2, it is necessary to create a program. See the
following sections.
MC05
3
2408 Controller/Programmer
3
2408 – PROGRAMMING
3.1
Creating a Program
Note that a currently active segment cannot be altered - put the programmer into Hold or Reset
whenever it is necessary to do so to alter a parameter. Go into Reset mode (i.e. press Run/Hold
for 2 seconds) before starting to create or modify a program.
Press Page / until ProG LiSt is displayed.
Press Scroll Q to reveal the Holdback and Loop Count parameters. See sections 3.4 and 3.5 for a
description of these.
Press Scroll Q to display SEG.n (segment number); use Down q or Up p to move to the
segment to be adjusted or created.
Press Scroll Q to see the segment type (tYPE). Use Down q or Up p to change the required
segment type – see the table.
Press Scroll Q to access the parameters appropriate to the type of segment chosen – see the
following table – and use Down q or Up p to alter the values.
The final segment should be of type End, unless all program segments are used. Segments after
End are ignored.
Segment type
Parameter
RmP.r
TGt
rAtE
RmP.t
TGt
dur
3.2
Dwel
dur
SteP
tGt
CaLL
PrG.n
cyc.n
End
End.t
function
The target set point for this segment
The ramp rate (rate of temperature change) in °/minute
The target set point for this segment
The duration of the segment. The controller calculates the rate
of temperature rise necessary to achieve this duration.
The time in minutes to remain at the previous target
temperature.
A new target temperature to be achieved as quickly as possible.
Only applicable to 2408P4 and 2408CM. Calls another stored
program given by PrG.n as a subroutine, running it the number
of times given by cyc.n.
Dwel holds the temperature at the last target value.
RSET returns to simple controller operation; if the setpoint is
set to zero then this effectively turns the heating off.
SoP sets the power to 0% – use of this is not recommended.
Programming Tips
Make sure the basic setpoint (see section 2.3) is set to zero to avoid unexpected heating at the
end of a program.
If all segments are used so that there is no End segment, then on completion the program
automatically goes into Dwel.
Dwell segments of length zero can be included. This is a way of allowing space for future
program changes.
For an example of program creation, see section 3.7.
4
MC05
2408 Controller/Programmer
3.3
Multi-program models (2408P4 & 2408CM)
The Program Edit list contains the extra parameter PrG.n and the Run List contains the extra
parameter PrG. These features allow selection of the program to be edited or to be run.
The extra segment type cALL allows one program to call another as a subroutine; use this feature
to create one or more long programs.
3.4
Holdback
Holdback can be used to prevent the program from running ahead of the actual heating or
cooling.
In the program list, Scroll Q to the Hb parameter and use Down q or Up p to set the holdback
type as follows:
BAnd
Lo
Hi
Off
Holdback applies to both heating and cooling
Holdback applies to heating only
Holdback applies to cooling only
Holdback is off
Set Hb.V to the value in °C beyond which holdback is to operate. Type BAnd and a value of 10°C
is often a suitable combination, if holdback is required. In this case, if the actual temperature
deviates outside ±10°C from the working setpoint, the holdback lamp of the front of the
controller flashes and the program is held up until the temperature comes within range again.
The standard setting for holdback is Off.
3.5
Program Cycling
The Loop Count parameter CYC.n can be set to control the number of times the program is run.
If CYC.n = 1, the program stops at the end segment.
If CYC.n = 5 (for example), the program runs 5 times: at the End segment it returns to segment 1,
until the 5th time through when it stops.
If CYC.n = cont, the program never ends: it cycles continuously.
3.6
Running a Program
Press Run/Hold to light up the Run light. The program starts to run.
To view the progress of a program from the Home list, press Scroll Q to reveal the current
segment (SEG) and the total program time remaining in hours (PrG.t). For a more detailed view,
press Page / to access the Run List page, and Scroll Q to see its contents as shown in the
Navigation Diagram below. Provided the unit is first put into Hold mode, temporary changes
may be made to parameters; these apply only until the program ends or is reset.
To pause a program, press Run/Hold; the Hold light comes on. To terminate a program, press
Run/Hold for 2 seconds; the Run and Hold lights go out.
While the program is running, the working setpoint is shown in the lower display.
MC05
5
2408 Controller/Programmer
3.7
Program example
The following sequence of entries creates and runs the program shown graphically below.
1. Press page key until ProG LiSt is displayed.
2. Press scroll until CYC.n is displayed and use the arrow key to select 1.
3. Press scroll until SEG.n is displayed and use the arrow key to select 1.
4. Press scroll until tYPE is displayed and use the arrow key to select rmP.r.
5. Press scroll until tGt is displayed and use the arrow key to select 600.
6. Press scroll until rAtE is displayed and use the arrow key to select 5.0.
7. Press scroll until SEG.n is displayed and use the arrow key to select 2.
8. Press scroll until tYPE is displayed and use the arrow key to select dwEl.
9. Press scroll until dur is displayed and use the arrow key to select 60.0.
10. Press scroll until SEG.n is displayed and use the arrow key to select 3.
11. Press scroll until tYPE is displayed and use the arrow key to select rmP.t.
12. Press scroll until tGt is displayed and use the arrow key to select 400.
13. Press scroll until dur is displayed and use the arrow key to select 60.0.
14. Press scroll until SEG.n is displayed and use the arrow key to select 4.
15. Press scroll until tYPE is displayed and use the arrow key to select dwEl.
16. Press scroll until dur is displayed and use the arrow key to select 30.
17. Press scroll until SEG.n is displayed and use the arrow key to select 5.
18. Press scroll until tYPE is displayed and use the arrow key to select rmP.r.
19. Press scroll until tGt is displayed and use the arrow key to select 30.
20. Press scroll until rAtE is displayed and use the arrow key to select 5.0.
21. Press scroll until SEG.n is displayed and use the arrow key to select 6.
22. Press scroll until tYPE is displayed and use the arrow key to select End.
23. Press scroll until End.t is displayed and use the arrow key to select dwEl.
24. Press the page key until you return to the main display.
25. Press the run key. The program runs.
60m
in
600°C
60m
in
5°C/m
30m
in
400°C
5°C/m
30°C
SEG.n = 1
tYPE = rmP.r
tGt = 600
rAtE = 5.0
6
SEG.n = 2
tYPE = dwEll
dur = 60.0
SEG.n = 3
tYPE = rmP.t
tGt = 400
dur = 60.0
SEG.n = 4
tYPE = dwEll
dur = 30.0
SEG.n = 5
tYPE = rmP.r
tGt = 30
rAtE = 5.0
SEG.n = 6
tYPE = End
End.t = dwEll
MC05
2408 Controller/Programmer
4
2408 – NAVIGATION DIAGRAM
Home
List
20.0
2
20.0
20.0
%C
Q
20.0
%C
OP
100.0
C.id
SEG
Multiprogram
models
only
Run
List
run
LiSt
5.0
LiSt
LiSt
Q
Q
Q
PrG
1
PrG.n
1
OP.Hi
100.0
Addr
1
codE
CYC
Hb
SEG
Hb V
0
1
5
Do not raise the power
limit (if accessible) above
the design level for the
product
CYC.n
SEG.t
SEG.n
tGt
tYPE
tYPE
tGt
End.t
1.0
1
Used in factory
configuration; not
accessible to the
operator
1
rmP.r
5.0
100.0
PrG.t
rAtE
5.0
home
list
Only if
RS232/RS422/
RS485 present
bAnd
StYP
rAtE
remaining time
in hours; other
times are in
minutes
LiSt
Access
List
ACCS
Comms
List
cms
Q
1.0
PrG.t
LiSt
Output
List
oP
Q
End
1
Program
List
ProG
2.0
dur
End
dwel
Parameters depend on
segment type
1.0
MC05
7
2408 Controller/Programmer
5
2408 – OPTIONS
Because options can be ordered in a variety of combinations and for a variety of purposes, exact
instructions are not given here. The full Eurotherm manual may be required to determine
customer parameter settings. To reveal or hide lists and parameters in the controllers it is
necessary to go into Edit mode and enter a security code. Please consult Carbolite.
5.1
Digital Communications – RS232
If the RS232 option is supplied, then the furnace is fitted with one subminiature D-socket
connected to the controller comms module. RS232 is suitable for direct connection to a personal
computer (PC), using a “straight through” cable as follows (the linked pins at the computer end
are recommended but may not be necessary). The cable is usually 25-pin at the furnace end and
9-pin at the computer, but other alternatives are shown in parentheses.
Furnace end of cable
female 25-pin (9-pin)
Rx
2 (3)
Tx
3 (2)
Com
7 (5)
5.2
RS232 Cable: furnace to PC
Computer end of cable
9-pin (25-pin) male
3
(2)
Tx
2
(3)
Rx
5
(7)
Com
7,8
(4,5)
Link together
1,4,6 (6,8,20) Link together
Digital Communications – RD485/422
If an RS485/422 option is supplied, then the furnace is fitted with two D-sockets. Connection
between products is by “straight” cable as follows:
RS485 cable: furnace to furnace
female 25-pin (9-pin)
2 (3)
−
+
3 (2)
Com
7 (5)
25-pin (9-pin) female
2
(3) −
3
(2) +
7
(5) Com
RS422: furnace to furnace
female 25-pin
Rx+
3
16
Rx−
Com
7
Tx+
12
13
Tx−
25-pin female
3
Rx+
16
Rx−
7
Com
12
Tx+
13
Tx−
If a boxed KD485 RS485/422 to RS232 converter is supplied, then the connection cable from
furnace to KD485 should be a “straight” cable, the same as the furnace-to-furnace cable. The
connection between the KD485 and the PC should be a “crossover” cable, the same as the
Furnace to PC cable in section 5.1. Note that the internal wiring of the KD485 box for the 5-wire
(RS422) system includes a cross-over.
5.3
Comms Address
Typically the comms address is set to 1, but this can be changed. In the case of RS422/485 and
multiple instruments it is necessary to set different addresses.
Press Page / a few times to get to cms (comms list), Scroll Q to Addr (address), and use Down
q or Up p to alter the comms address of the controller.
8
MC05
2408 Controller/Programmer
5.4
Alarm Option
When an alarm board is fitted with free contacts for customer use, the contacts are taken to a
panel plug on the control panel, wired as indicated:
Controller
n/o contacts
2A fuse
supply
load
The purpose of the 2 amp fuse is to guard against the connection of a mains supply to the panel
plug.
The instrument configuration, and parameters available to the operator, depend on the customer
requirements.
5.5
Program Segment Output
Where the requirement is for program segment output, an extra parameter is revealed in the Prog
List. For each program segment, after the segment type and settings, the parameter OuT1
appears. This has values on and off. If the value is set to on, then the relay closes during the
segment.
5.6
Remote Input and Output (Analogue Communications)
When analogue communications are fitted, the contacts are taken to “banana plug” sockets on the
control panel.
controller
Controller configuration depends on customer requirements.
Remote input (when specified) may be switched on and off using the Local/Remote parameter in
the controller home list, if this was made available for a particular application. Remote output
does not require switching on and off.
MC05
9
2132/2116 Overtemperature Controller
note: the following sections apply only when overtemperature control is fitted
6
2132/2116 – DESCRIPTION
The 2116 is similar to the 2132,
but twice the height. The
operating instructions are the
same.
The controller features easy setting of overtemperature setpoint, and reading of current
temperature at the overtemperature sensor.
The controller does not contain a real-time calendar, and is not subject to century-end date
problems.
To operate the controller there must be power to the furnace or oven, and the Instrument switch
must be on. If a time switch is included in the furnace or oven circuit, this must be in an On
period.
When an overtemperature condition occurs, the controller cuts the power to a contactor, which in
turn cuts power to the heating elements. Power is not restored until the controller is “reset”.
Other components do not generally have power to them cut on overtemperature; oven fans
usually remain running, but may not do so if other options (such as a door switch) are fitted.
7
2132/2116 – OPERATION
When switched on, the controller lights up, goes through a short test routine, and then displays
the overtemperature setpoint.
The Page key / allows access to parameter lists within the controller; most lists and parameters
are hidden and cannot be accessed by the operator because they contain factory-set parameters
which should not be changed.
A single press of Page / displays the temperature units, normally set to °C; further presses reveal
the lists indicated in the Navigation Diagram in section 7.6.
The Scroll key Q allows access to the parameters within a list. Some parameters are displayonly; others may be altered by the operator.
A single press of the scroll key Q in the Home list displays the temperature units; a second press
reveals the present temperature as measured by the overtemperature controller.
To return to the Home list at any time, press Page / and Scroll Q together, or wait for 45
seconds.
The Down q and Up p keys are used to alter the setpoint or other parameter values.
10
MC05
2132/2116 Overtemperature Controller
7.1
Basic Operation
Use Down q and Up p to alter the overtemperature setpoint. This should normally be set a little
above the maximum working temperature (say 15°C above). The unit is supplied at 15°C above
the furnace or oven maximum working temperature.
Press Scroll Q to view the present temperature as seen by the overtemperature controller. Press it
twice, because the first press shows the temperature units (°C).
7.2
Overtemperature Alarm
If an overtemperature condition occurs, the OP2 indicator flashes, and an alarm message 2FSH
also flashes, alternating with the setpoint. Power to the heating elements is disconnected.
7.3
Resetting the Overtemperature Alarm
To acknowledge the alarm press Scroll Q and Page / together.
If the alarm is acknowledged while there is still an overtemperature condition, the OP2 indicator
stops flashing but continues to glow. The 2FSH alarm continues to flash until the overtemperature condition is cleared (by the temperature falling), when normal operation resumes.
If the alarm is acknowledged when the temperature has dropped (or after the overtemperature
setpoint has been raised) such that the overtemperature condition no longer exists, then the
furnace or oven immediately resumes normal operation.
7.4
Sensor Break
The overtemperature cut-out system also operates if the overtemperature control thermocouple
breaks or becomes disconnected. The message S.br flashes instead of 2FSH.
7.5
Audible Alarm
If an audible alarm is supplied for use with the overtemperature controller, then it is normally
configured to sound on overtemperature condition, and to stop sounding when the alarm is
acknowledged as given in section 7.3. Note that the alarm may sound during controller start-up.
It is not possible to cover in this manual other possible alarm features which may be included by
customer special order.
7.6
2132/2116 Navigation Diagram
Home
List
/
20.0
*C
Q
*C
Q
PV
MC05
/
Overtemperature
setpoint. Use q/p to
access setpoint.
Present temperature.
Use q/p to view the
temperature.
/
Access
List
ACCS
Q
for factory access to
lists and parameters
not available to the
operator
codE
11
2408 Controller/Programmer
8
POWER LIMIT
8.1
Overview
Depending on the furnace or oven model the power limit parameter OP.Hi (Output High) may be
accessible or hidden.
For silicon carbide heated furnaces the parameter is accessible to allow for compensation for
element ageing (see the appropriate section in the furnace manual). In wire-heated chamber or
tube furnaces, reducing the power limit is a convenient method of improving control at low
temperatures, as outlined below.
The power limit may be set to zero to permit demonstration of the controls without heating.
In many models the power limit setting depends on the supply voltage; usually the furnace or
oven manual contains details: if in doubt, contact Carbolite for advice.
The power limit parameter does not apply to the overtemperature controller, if present.
8.2
Altering the value
Press Page / until oP (output list) is displayed. Press Scroll Q until OP.Hi (Output High) is
displayed. Press Down q or Up p once to display the value of OP.Hi and write down the value.
To alter the value, use Down q or Up p. Note that setting the value to zero prevents the furnace
or oven from heating.
Caution: Do not increase the power limit value to a value above the design level for the oven or
furnace model, or to a value above that correctly calculated for Silicon Carbide elements. The
heating elements could burn out, or other damage could be caused.
8.3
Control at Low Temperatures
If a product is to be used at temperatures much lower than its design maximum, control stability
can often be improved by reducing the power limit. Remember to make a record of the original
setting before altering the power limit.
Example: It is desired to run a 1200°C furnace at 300°C. The normal control settings can be
expected to cause excessive overshoot as the furnace reaches temperature. If the power limit
OP.Hi is normally set to 100%, try a setting of 40%. This should greatly reduce the overshoot.
(There is no firm calculation rule to get this example setting of 40% – experiment may be
required to achieve a good result. Avoid power limits below about 30% – control accuracy falls
off at such levels.)
Copyright © 2002 Carbolite Furnaces Ltd.
Thank you for reading this data sheet.
For pricing or for further information, please contact us at our UK Office, using the details
below.
UK Office
Keison Products,
P.O. Box 2124, Chelmsford, Essex, CM1 3UP, England.
Tel: +44 (0)1245 600560
Fax: +44 (0)1245 808399
Email: [email protected]
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the
suitability of this product.

i

2408

Indicator

4.6.9

The DC Input module can only be fitted in slot 3. The following parameters appear:-

Module Parameters

Option

Identity of

id

dC.iP

module

Func

Function

nonE

rSP

Hi

Lo

Ftn

SEL

tran

<

>

<

If

Func

=

nonE no further parameters are shown.

<

>

<

>

Func

nonE

When

The parameters that follow are the same as those in the

option

inPt

Refer to

HiIn

CJC

Refer to

Imp

InP.L

ImP.H

VAL.L

VAL.H

tYPe

Type of

off

calibration

Shnt

Ld.C

CmP

man

Settling

bAnd

0-

band.

99.99

(Default

0.5)

The DC input module has a single input so the above parameters are shown under list

4.6.9.1

Example: Input 1 and Input 2 are Configured for Transition

An example of the use for this could be the measurement of temperature over a wide range. The lower

temperatures may be measured by a base metal thermocouple connected to Input 1 and higher temperatures

may be measured by a pyrometer or precious metal thermocouple connected to input 2. The reason for such a

combination is to provide the most accurate readings over the full temperature range where the thermocouple

cannot be used at high temperatures and the pyrometer is too insensitive at low temperatures to provide an

accurate reading.

The thermocouple may be withdrawn, to prevent damage to it, using a high alarm set around the upper limit of

the thermocouple.

PV = Input 2 ↑

Hi.iP

Lo..iP

PV = Input 1 ↓

Part Number HA027240

Meaning

DC input

No function. Input used for monitoring and alarm only

Remote setpoint input. When selected this becomes the setpoint for deviation alarms.

<

>

FuLL

In

access level, set Remote SP Enable,

Process Value = the highest of Input 1 and input 2 is displayed in normal operation. In

normal operation the display cannot be switched between ‘front’ and ‘back’ views. The

reading shows the highest or lowest value only.

Process Value = the lowest of Input 1 and input 2 is displayed in normal operation. In

normal operation the display cannot be switched between ‘front’ and ‘back’ views. The

reading shows the highest or lowest value only.

Derived value. Process Value = (

<

>

F.2

are scalars found in the

example of differential measurement.

Select input 1 or input 2 via comms, a digital input, or in the Operator

digital input is configured use the parameter

the Operator list in Full Access use the parameter

Transition region between

Operator Level. See example 4.6.7.1.

, input 2 parameters are shown in the Input List in Full access level

<

<

>

iP

list section 4.5.2. plus the following parameter

0 to 2volt high impedance input

<

>

iP

list

Off

Shunt

Load Cell

Comparison

Manual

The indicator automatically determines when the input has become

stable by continuous sampling. When the average value between

two consecutive samples is within the settling band the indicator will

then allow calibration to take place. If readings are not stable within

this period the indicator will abort the calibration

Event set at the upper limit of the thermocouple

on input 1 to signal withdrawal.

Figure 4-8: Input 1/Input 2 Transition

Issue 5.0

Feb 2015

<

L-r

<

>

F.1

x Input 1) + (

<

>

ip

list in Full Access level. Refer to section 3.3.4. for an

<

PV.SL

<

<

>

<

>

iP.1

iP.2

and

, set by

>

<

iP

configuration list plus

During the transition stage the display

reads a combination of Input 1 and input 2.

<

If

reading will switch from input 1 to input 2

Engineering Manual

Customer settings 3B

Read only

>

<

>

rmt

=

(Remote SP selected)

<

>

<

F.2

x input 2), where

<

>

ip

list. If a

>

. If the input is selected through

>

PV.iP

<

>

<

>

Lo.IP

Hi.IP

and

>

HiLn

— the high impedance input

Customer settings

<

>

3A

only

>

<

>

Hi.iP

=

Lo.iP

the displayed

>

F.1

and

in

53

  • Описание
  • Конструктор заказного номера
  • Отправить заявку

Описание

Контроллеры температуры серии 2404/2408

– это универсальный контроллер с высокой стабильностью температуры или технологическим процессом, с собственной и адаптивной настройкой в ​​размерах 1/4 DIN и 1/8 DIN. Он поставляется со стандартным 8-сегментным программатором заданных значений, с опциями для одной, четырех или двадцати программ по 16 сегментов каждый.

Он имеет модульную конструкцию, в которой размещается широкий спектр вставных модулей. Он может принимать до трех модулей ввода / вывода и двух коммуникационных модулей. Два цифровых входа и дополнительное реле сигнализации включены как часть фиксированной сборки аппаратного обеспечения. Аппаратное обеспечение конфигурируется для отопления, охлаждения, сигнализации и других функций. Опция источника питания передатчика доступна, как и опция питания преобразователя 5 или 10 В. 2404/2408 полностью настраивается на месте.
Программатор с 16 сегментами может иметь до 8 программируемых выходов, которые могут быть установлены в каждом сегменте для запуска внешних событий. Два цифровых входа могут использоваться для запуска, удержания и сброса программы. Параллельная работа нескольких программистов может быть выполнена с синхронизацией, выбранной в конце любого желаемого сегмента.

Особенности

  • Высокий контроль стабильности
  • До двадцати программ
  • 16 сегментов
  • Нагревание и охлаждение
  • настраиваемая хирургия
  • Нагреватель дисплей тока
  • Несколько тревог на один выход
  • DC ретрансляция
  • Цифровая связь:
    • Modbus RTU
    • сеть Profibus DP
    • DeviceNet® сети

Точный контроль

Расширенный алгоритм управления ПИД-регулятором обеспечивает стабильное «прямолинейное» управление процессом. Для настройки начальных значений ПИД и вычисления параметров торможения перерегулирования предусмотрен тюнер с одним выстрелом. Кроме того, адаптивный тюнер будет обрабатывать процессы с постоянно меняющимися характеристиками. При нагрузках с электрическим нагревом обратная связь по мощности используется для стабилизации выходной мощности и, следовательно, для контролируемой температуры от колебаний напряжения питания. Выделенные алгоритмы охлаждения обеспечивают оптимальное управление системами вентилятора, воды и масляного охлаждения.

Универсальный вход

Универсальная входная цепь с усовершенствованным аналого-цифровым преобразователем производит выборку входного сигнала на частоте 9 Гц и постоянно корректирует ее для дрейфа. Это дает высокую стабильность и быстрое реагирование на изменения процесса. Высокая помехоустойчивость достигается за счет отказа от приемистости 50/60 Гц и других источников шума. Также предусмотрена диагностика датчиков. Вход будет принимать все стандартные термопары, термометр сопротивления Pt100 и линейные милливольты, миллиамперы или постоянный ток.

Настраиваемая операция

Пользовательский светодиодный дисплей обеспечивает яркое, четкое отображение значения процесса и заданного значения. Тактильные кнопки обеспечивают положительную работу. Выделенные кнопки обеспечивают возможность автоматического / ручного и программного запуска / удержания. Доступ к другим параметрам прост и понятен и может быть настроен для представления только тех параметров, которые необходимо просмотреть или отрегулировать. Все остальные параметры блокируются паролем.

Сигналы тревоги

На один выход могут быть объединены до четырех сигналов тревоги. Они могут быть в полном или малом масштабе, отклонения от заданного значения, скорости изменения или аварийных сигналов отказа нагрузки. Тревожные сообщения мигают на главном дисплее. Аварийные сигналы могут быть сконфигурированы как с фиксацией или без фиксации, так и с сигнализацией типа «блокировка», что означает, что они станут активными только после того, как они впервые вошли в безопасное состояние.

Цифровые коммуникации

Контроллеры 2404/2408 доступны с широким спектром возможностей связи. EIA485 2-проводный, EIA232, EIA422 4-проводный. Доступны модули связи PDS Profibus DP или Eurotherm®, поддерживающие протоколы Modbus RTU, Profibus DP (24xxf), DeviceNet, Eurotherm Bisynch или PDSIO.

Редактор конфигурации iTools

Хотя контроллеры 2404/2408 легко и полностью настраиваются через переднюю панель, программное обеспечение для настройки iTools предлагает простой в использовании инструмент настройки ПК. ITools имеет встроенную возможность сохранять или клонировать конфигурации приборов, обеспечивая полное резервное копирование любых инженерных усилий.

Область OPC

OPC Scope — это отдельная утилита, которая позволяет проводить трендинг, ведение данных и динамический обмен данными (DDE). Это программа OPC explorer, которая может подключаться к любому OPC-серверу, который находится в реестре Windows. Доступны как данные регистрации, так и тенденции, и пользователь может отслеживать и просматривать данные в реальном времени с масштабируемой временной осью от 1 минуты до 1 месяца. Эта утилита также предлагает режим исторического обзора, и данные могут быть записаны на жесткий диск ПК, откуда они могут быть извлечены и проанализированы в электронной таблице Excel.

Конструктор заказного номера (Part Number System)

  • 240#(*)
  • **
  • V*
  • **
  • **
  • **
  • **
  • **
  • **
  • **
  • ***
  • Номер модели

    2408
    :

    2404
    :

    2408f
    :

    2404f
    :

  • Функция и комплектность

    CC
    Функция:
    Управление PID


    Комплектность:
    только контроллер
    CG
    Функция:
    Управление PID


    Комплектность:
    1 × 8 сегментов программирования
    CP
    Функция:
    Управление PID


    Комплектность:
    1 × 16 сегментов программирования
    P4
    Функция:
    Управление PID


    Комплектность:
    4 × 16 сегментов программирования
    CM
    Функция:
    Управление PID


    Комплектность:
    20 × 16 сегментов программирования
    NF
    Функция:
    Управление включением/выключением


    Комплектность:
    только контроллер
    NG
    Функция:
    Управление включением/выключением


    Комплектность:
    1 × 8 сегментов программирования
    NP
    Функция:
    Управление включением/выключением


    Комплектность:
    1 × 16 сегментов программирования
    N4
    Функция:
    Управление включением/выключением


    Комплектность:
    4 × 16 сегментов программирования
    NM
    Функция:
    Управление включением/выключением


    Комплектность:
    20 × 16 сегментов программирования
    VC
    Функция:
    Управление регулирующим клапаном


    Комплектность:
    позиционер клапана
    VG
    Функция:
    Управление регулирующим клапаном


    Комплектность:
    1 × 8 сегментов программирования
    VP
    Функция:
    Управление регулирующим клапаном


    Комплектность:
    1 × 16 сегментов программирования
    V4
    Функция:
    Управление регулирующим клапаном


    Комплектность:
    4 × 16 сегментов программирования
    VM
    Функция:
    Управление регулирующим клапаном


    Комплектность:
    20 × 16 сегментов программирования
  • Напряжение питания

    VH
    Напряжение питания:
    85

    264
    В перем.
    Vl
    Напряжение питания:
    20

    29
    В перем. / пост.
  • (-)
    Модуль 1, тип:



    Модуль 1, описание:

    R2
    Модуль 1, тип:



    Модуль 1, описание:

    RH
    Модуль 1, тип:



    Модуль 1, описание:

    RU
    Модуль 1, тип:



    Модуль 1, описание:

    R4
    Модуль 1, тип:



    Модуль 1, описание:

    YH
    Модуль 1, тип:



    Модуль 1, описание:

    RP
    Модуль 1, тип:



    Модуль 1, описание:

    FH
    Модуль 1, тип:



    Модуль 1, описание:

    FL
    Модуль 1, тип:



    Модуль 1, описание:

    DB
    Модуль 1, тип:



    Модуль 1, описание:

    DL
    Модуль 1, тип:



    Модуль 1, описание:

    DH
    Модуль 1, тип:



    Модуль 1, описание:

    L2
    Модуль 1, тип:



    Модуль 1, описание:

    LH
    Модуль 1, тип:



    Модуль 1, описание:

    M1
    Модуль 1, тип:



    Модуль 1, описание:

    M2
    Модуль 1, тип:



    Модуль 1, описание:

    LO
    Модуль 1, тип:



    Модуль 1, описание:

    T2
    Модуль 1, тип:



    Модуль 1, описание:

    TH
    Модуль 1, тип:



    Модуль 1, описание:

    TU
    Модуль 1, тип:



    Модуль 1, описание:

    D4
    Модуль 1, тип:



    Модуль 1, описание:

    H6
    Модуль 1, тип:



    Модуль 1, описание:

    H7
    Модуль 1, тип:



    Модуль 1, описание:

    H8
    Модуль 1, тип:



    Модуль 1, описание:

    H9
    Модуль 1, тип:



    Модуль 1, описание:

    HZ
    Модуль 1, тип:



    Модуль 1, описание:

    TK
    Модуль 1, тип:



    Модуль 1, описание:

    TL
    Модуль 1, тип:



    Модуль 1, описание:

    TP
    Модуль 1, тип:



    Модуль 1, описание:

    RR
    Модуль 1, тип:



    Модуль 1, описание:

    RD
    Модуль 1, тип:



    Модуль 1, описание:

    RM
    Модуль 1, тип:



    Модуль 1, описание:

    TT
    Модуль 1, тип:



    Модуль 1, описание:

    TD
    Модуль 1, тип:



    Модуль 1, описание:

    TM
    Модуль 1, тип:



    Модуль 1, описание:

    LR
    Модуль 1, тип:



    Модуль 1, описание:

    LD
    Модуль 1, тип:



    Модуль 1, описание:

    QC
    Модуль 1, тип:



    Модуль 1, описание:

    LT
    Модуль 1, тип:



    Модуль 1, описание:

    GD
    Модуль 1, тип:



    Модуль 1, описание:

    QD
    Модуль 1, тип:



    Модуль 1, описание:

    G3
    Модуль 1, тип:



    Модуль 1, описание:

    G5
    Модуль 1, тип:



    Модуль 1, описание:

  • (-)
    :

    R2
    :

    RC
    :

    RW
    :

    R4
    :

    YC
    :

    RL
    :

    PO
    :

    PE
    :

    FH
    :

    FL
    :

    DB
    :

    DL
    :

    DH
    :

    RR
    :

    PP
    :

    L2
    :

    LC
    :

    LO
    :

    T2
    :

    TC
    :

    TW
    :

    D4
    :

    C6
    :

    C7
    :

    C8
    :

    C9
    :

    CZ
    :

    TK
    :

    TL
    :

    TP
    :

    MS
    :

    D6
    :

    V1
    :

    V2
    :

    V3
    :

    V4
    :

    V5
    :

    S1
    :

    S2
    :

    S3
    :

    S4
    :

    S5
    :

    O1
    :

    O2
    :

    O3
    :

    O4
    :

    O5
    :

    Z1
    :

    Z2
    :

    Z3
    :

    Z4
    :

    Z5
    :

    VU
    :

    VS
    :

    VR
    :

    G3
    :

  • (-)
    R2
    R4
    PO
    PE
    FH
    FL
    DB
    DL
    DH
    L2
    LO
    T2
    RR
    PP
    TK
    TL
    TP
    MS
    D5
    W2
    W5
    WP
    D6
    V1
    V2
    V3
    V4
    V5
    S1
    S2
    S3
    S4
    S5
    O1
    O2
    O3
    O4
    O5
    Z1
    Z2
    Z3
    Z4
    Z5
    VU
    VS
    VR
  • Alarm relay

    (-)
    RF
    RA
    LF
    HF
    SF
    PO
    PE
  • (-)
    Y2
    YM
    YE
    A2
    AM
    AE
    F2
    FM
    FE
    M7
    PT
    TS
    OT
    PB
    DN
  • Comms 2

    (-)
    M6
    RS
    M7
    PT
    TS
    OT
  • Руководство

    (-)
    FRA
    GER
    NED
    SPA
    SWE
    ITA

Примеры заказа:

Схема изоляции контроллера

Схема изоляции контроллера

Отправленная нашим заказчикам продукция:

Operation & User’s Manual for Eurotherm 2408i Measuring Instruments, Temperature Controller (66 pages)

Specifications:

1089/1089048-2408i.pdf file (31 May 2023)

Accompanying Data:

Eurotherm 2408i Measuring Instruments, Temperature Controller PDF Operation & User’s Manual (Updated: Wednesday 31st of May 2023 07:57:33 PM)

Rating: 4.1 (rated by 87 users)

Compatible devices: 4103C, 2132, 2116, 3116 PID, 3200, 2216L, 3116, 2216e.

Recommended Documentation:

Text Version of Operation & User’s Manual

(Ocr-Read Summary of Contents of some pages of the Eurotherm 2408i Document (Main Content), UPD: 31 May 2023)

  • 58, Engineering Manual 2408 i Indicator 56 …

  • 46, Eurotherm 2408i Engineering Manual 2408 i Indicator 4.5.6 Digital inputs 1 and 2 Configuration or LA Digital input 1 O…

  • 43, Eurotherm 2408i 2408 i Indicator Engineering Manual 4.5.3 Alarm Configuration Alarms are used to alert an operator when the process value has exceeded a pre-set level o…

  • 48, Engineering Manual 2408 i Indicator 4.5.8 Relay Output 1 Configuration The controller can be supplied so that Relay 1 will operate when a partic…

  • 19, 2408 i Indicator Engineering Manual Summary A. Press to st…

  • 38, Engineering Manual 2408 i Indicator 4.3 Location of Parameters – From Indicator Block Diagram The indicator consists of a number of in…

  • Eurotherm 2408i User Manual

  • Eurotherm 2408i User Guide

  • Eurotherm 2408i PDF Manual

  • Eurotherm 2408i Owner’s Manuals

Recommended: DSRV 9703C, 32E66, AE122BCAAA

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