1603 Series
Contents
1. Resistor Box Display Q Counts 0 0 10 counts 100 10 153 10 counts 200 20 151 10 counts 300 30 000 10 counts 4 If linearity is incorrect repeat RTD calibration 5 Push the FUNC pushbutton The calibration procedure is terminated and the display will show CAL When it is desired to go to the configuration procedure depress the A pushbutton and the display will show C nF and the controller isin configuration mode If the previous configuration is correct switch the controller OFF and set the switch V2 25 Warranty And Limitation Of Remedy And Reliability Chromalox warrants only that the Products and parts manufactured by Chromalox when shipped and the work performed by Chromalox when performed will meet all applicable specification and other specific product and work requirements including those of performance if any and will be free from defectsin material and workmanship under normal conditions of use A II claims for defective or nonconforming both hereinafter called defective Products parts or work under this warranty must be made in writing immediately upon discovery and in any event within three 3 years from delivery however all claims for defective Products and parts must be made in writing no later than three 3 years after shipment by Chromalox Defective and nonconforming items must be held by C hromalox s inspections and returned to the original f o b point u2. Chromalox1603 User s M anual 1603 Operator Parameters continued C2 OLP minutes seconds td 0 turns off derivative action Description Integral PreLoad range 0 to 100 forone control output 100 to 100 fortwo control outputs P5 5 This parameter does not appear when Pb Proportional Band 0 Heating cycle time range from 1 to 200 seconds 30 seconds or greater recommended for relay outputs Cooling cycle time rangefrom 1 to 200 seconds 30seconds or greater recommended for relay outputs Available ifP5 5 Relative cooling gain range from 0 20 to 1 00 This parameter does notappearifP5 45 or PB 0 Dead zone Overlap range from 20 to 50 of the proportional band A negative valueis a dead zone and a positive value creates an overlap Available ifP5 5andPB 0 SP low limit range from theinitial scale value P2 to rH value Chromalox1603 User s M anual o TE D tOL Description SP high limit range from the rL value to the full scale value P3 Outputpower maximum value range 0 to 100 heating 100 to 100 heat cool limits power continuously tOL Inf or on startup pertOL setting PB 0 Time interval forOLH power outputlimit range 1to 100 minutes or if Inf infinite The timer starts on power up ifthe actual temperature is less than P10 threshold value A new TOL value willnotbecome active until the unitis powered up IfPB 0 this parameter will not bedisplay
3. Soft Start Function Enter the Threshold value in C or F for the automatic start of the Soft Start function limiting output power If the unit powers up below the Threshold value the Soft Start function is enabled and limits the power output to OLH for tOL minutes OLH and tOL are set in the Operator M ode P11 User Defined Security Code 0 Security lock disabled A II O perator M ode parameters can be modified 1 Security lock enabled N o parameters can be modified except the setpoint 2 to 499 Select the security code to be stored During the O perator Mode the security code setting will display a The controller is U nlocked OFF and all parameters can be modified To make the device nnn Locked insert a number different from the security code N ow none of the parameters can be modified except the SP b The controller is locked and ON none of the parameters can be nnn modified except the SP To Unlock the device insert the security code 10 500 to 999 Selecting a security code between these two numbers everything will occur as explained above except that when the device is Locked the only parameters that can be modified are the setpoint and the alarm setpoint P12 Control Output Maximum Rate of Rise Programmable from 1 to 10 of the output per second The ramp is applied w
4. by means of calibrators with high accuracy and resolution The following is a complete list of calibration symbols Code Parameter tL TC input initial scale value 0 mV tH TC input full scale value 50 mV t TC input check rJ Cold junction compensation rj Cold junction compensation check PL RTD input initial scale value 0 Q PH RTD input full scale value 300 000 P RTD input check How to Proceed 1 To start calibration V 2 must be OPEN see Figure 11 2 Switch on the controller The display will show CnF 3 Push A pushbutton The display will show CAL 4 Push the FUNC pushbutton to display the first calibration code 5 Depress FUNC pushbutton in sequence until the desired calibration code is reached 22 RTD Calibration only If only calibrating RTDs press FUNC until the PL parameter is displayed and proceed to page 24 PL for further instructions TC Input Initial Scale Value 1 Provide connections between calibrator and controller under test as shown in Figure 12 OFF will show on the upper display while tL will appear on the lower display Set calibrator to 0 000 mV Push A pushbutton The upper display will change to ON A fter 30 seconds start calibration by pushing FUNC pushbutton Only the decimal point of the last significant digit will light to indicate that the controller is performing the calibration routine At the end of this calibration routine the contr
5. P ns nnn 16 Description Setpoint range setatP1 SensorSelection M ay be limited bysetting low and high limits atP2 and P3 see configuration parameters Manualresetoflatching alarms Press A to set ON then press FUNC to resetthe alarm Securitycode for parameter protection ON thecontrollerisin LOCK condition OFF thecontrollerisin UNLOCK condition When itis desired to switch from LOCK to UNLOCK condition seta value equal to P11 parameter When itis desired to switch from UNLOCK to LOCK condition seta value different from P11 parameter HSA Pb HS Description Alarm setpoint range for a process alarm set atP1 Sensor Selection and maybe limited by setting low and high limits atP2 and P3 see Configuration Parameters Rangefora band alarm 0 500 range fora deviation alarm 199to500 Alarm hysteresis deadband range from 0 1 to10 0 Proportional band range from 1 0 to 99 9 of span P3 P2 forheator cool control and 1 5 to 99 9 of span P3 P2 for heat cool control When Pb 0the controller performs as an ON OFF control andti td C C2 rC OLP OLhandtOL parameters areskipped Hysteresis deadband for ON OFF control action Pb 0 range from 0 1 to 10 of input span P3 P2 Integral time rangefrom 0 minutes and 10 seconds to 20 minutes and Oseconds minutes seconds above the upper limit the display blanks outand the integral action is excluded Derivative time range from 0 00to 9 59
6. Typical Model Number Chromalox 1603 User s M anual Figure 1 Dimensions andP anel CutOut Dimensionsininches mmin parenthesis 3 9 Chromalox1603 User s M anual 100 24 60 19 48 3 0 75 177 45 Figure 2 Wiring Guidelines Wiring MAIN RELAY Output Code 1 only He NO C NC A ny external components like Zener diodes etc connected between sensor and input terminals may cause INST PWR SSR Output Code 6 only errors in measurement due to excessive and or not balanced line resistance or possible leakage currents TC Input fo CN CS Figure 3 Thermocouple InputW iring 13 7 T 2 Chromalox1603 User s M anual TC Inputs continued Notes 1 Do not run input wires with power cables 2 For TC wiring use proper compensating cable use type TC extension wire with type TC connections preferably shielded 3 Shielded cable should be grounded at one end only RTD Input Figure 4 RTD Input W iring e Ta NE 1 2 3 Chromalox1603 User s M anual Notes 1 Do not run input wires together with power cables 2 Observe the line resistance a high line resistance may cause measurement errors 3 When shielded cable is used it should be groun
7. to calibration procedure and check the t calibration See Cold J unction Calibration specs 19 ERROR Descriptions 400 502 20 Oneormore control parameters are out of range with respecttotheallowed values Itmayappearatcontrollerpower up after configuration changes Pushandhold A and Wpushbuttons simultaneously and load all the default parameters Autozero error The controller measures an internal autozero value too negative ortoo positive The controllerchecks this condition every 30seconds If this error persists send the controller back to your supplier Coldjunction measurementerrors The controller cannotperform cold junction compensation Checkthe ambienttemperature and if necessary re calibratethe cold junction If this error persists send the controller back to your supplier ERROR Descriptions 510 Incorrectmeasured value during calibration procedure Check the input value and ifnecessary calibrate the controller If this error persists send the controller backto your supplier Calibration Figure 11 Dip Switch Location To start calibration V 2 must be OPEN V2 ES Open Position oise Sid mg st a t Ey 7 a t 10 SI ta D d Te D Chroma 0x 1603 User s M anual General Guide Lines for Calibration Note All 1603s are calibrated at the manufacturing plant It is not necessary to calibrate the 1603 on receipt For a
8. 1603 Temperature Controller Chromalox JAA C LU M MA gi ec PPP Issue Date Q USER S MANUAL June 1999 0037 75214 Contents Model Identification sss Page ii Dimensions and Panel Cut Out 1 WIPING scistisiniccianainavsiiasaianmidiarniandn 2 Thermocouple INPUES eeecsecsseesssee 2 RUD al a O16 tcheerreenpeereeerereceerttrreteeerteetr errr reer rer 3 Relay Outputs 0 Voltage Outpus nssr iD Power Line and Grounding sssi 6 Configuration Procedure wees 7 Advanced Configuration s s s 10 Operator M Ode o eeecssssssssssssssieeesesseseessesssennees 12 Pushbutton FUNCTIONS cssessssesttisteeeeeeeseee 13 Chromalox 1603 User s M anual Manual Reset of Alarm ou 13 SMART FUNCTION sesccccscssttisinnccsreciananncccecceres 14 Direct Access to Setpoint Modification 15 Output Power OFF nn 15 POMP TSU risiano 15 1603 Operator Parameters sssr 16 Erroi Messages 18 Error Descriptions ss 19 Calibration Procedure uu 21 Warranty and Return 26 Model Identification Model if 1603 1 16 DIN Temperature Controller Dual Display Code Output 1 Heat or Cool T 1 Relay 3 Amps at 250 Vac Resistive 6 SSR Drive 14 Vdc at 20 mA Code Output 2 Cool or Alarm i 1 Relay 1 Amp at 250 Vac Resistive Load Code I 0 Add to complete model number Code Instrument Power T 3 100 240 Vac 5 24 Vac dc Code I 0 Add to complete model number 1603 6 1 0 3 0
9. 4 V dc wiring The power supply input is NOT fuse protected Please provide external fusing a EEN a Power supply 24V AC DC 100 240 V AC Type Current T 500 mA T 125 mA V oltage 250 V 250 V W hen the fuse is da maged it is advisable to verify the power supply circuit Return the controller to Chromalox for test and verifica on 7 Safety requirements for permanently connected equipment Include a switch or circuit breaker in the installation e Place the switch in close proximity to the equipment and within easy reach of the operator e Mark the switch as the disconnecting device for the equipment Note A single switch or circuit breaker can drive more than one controller 8 When the NEUTRAL line is present connect it to terminal 10 9 To avoid shock and possible controller damage connect power last Chromalox1603 User s M anual General Operation There are two setup modes for the 1603 Configuration M ode Operator M ode In general the Configuration M ode is the initial setup of the controller when first installed Input type and alarm setup are examples of Configuration M ode settings The O perator M ode includes settings that might be adjusted frequently with daily control operations such as setpoints and PID parameters Pushbutton Functionality During Configuration Procedure FUNC Must be pressed to store the new value of a selecte
10. Initial Scale Value N ot present when P1 5 Enter the initial and full scale values which are going to be used by the PID algorithm to calculate the input span W hen this parameter is modified rL setpoint lower limit is automatically modified to the same value 8 P3 Full Scale Value N ot present when P1 5 W hen this parameter is modified rH setpoint upper limit is automatically modified to the same value The initial and full scale values determine the input span which is used by the PID algorithm the SMART and the alarm functions N ote The minimum input span P3 P2 is 600 F 300 C for TC input and 200 F 100 C for RTD input P4 Main Output Action The 1603 skips this parameter when P5 5 cooling r reverse action heating d direct action cooling P5 Output 2 Functions None Process alarm absolute Band alarm and deviation Deviation alarm or deviation Controller failure indicator under or over range CJC or A D converter failure 5 Cooling output 5 amp NH lou uu N ote When P5 5 the P4 parameter is forced to r Chromalox1603 User s M anual P6 Output 2 Operative Mode P6 is available only when P5 is different from 0 When P5 1 2 0r3 H A high alarm outside boand with automatic reset L A low alarm inside band with automatic reset H L high alarm outside band with manual reset L L low alarm inside band with manual reset Whe
11. al display mode without having memorized the new setpoint Output Power OFF To turn the output signal OFF press and hold the A pushbutton then push FUNC Pressing both pushbuttons for more than 3 seconds will cause the controller will show OFF instead of the set point value Chromalox1603 User s M anual always be viewed and modified W hen control is disabled output power off the alarms are not in an alarm condition The alarm output status depends on the type of alarm action W hen the output is OFF all parameters can be reviewed and modified The SMART function will be disabled during the OFF condition If power is lost the unit will power up in the OFF condition To return to normal control press and hold the A and then push FUNC for more than 3 seconds T he controller then automatically goes to the NORMAL DISPLAY MODE The alarm inhibit function if configured will be activated as if it were a powerup Lamp Test To verify operation of the display LED push W and FUNC together The instrument LEDs will flash until the Lamp T est is turned off To turn off the Lamp T est press W and FUNC together No pushbutton functions are operable during the Lamp Test 15 1603 Operator Parameters Push the FUNC pushbutton The lower display will show the cue while the upper display will show the value ofthe selected parameter N ot all parameters will be displayed due to specific unit configuration Cue
12. arameters to be adjusted 14 N otes 1 During the SMART function operation the relative cooling gain if present and controlled by SMA RT is limited within the following ranges Cooling Medium Range Air 0 85 to 1 00 Oil 0 80 to 0 90 H O 0 30 to 0 60 2 The SMART function uses a derivative time equal to 1 4 of the integral time The limits of the proportional band set by the SMART function are programmed by P16 P17 and P18 parameters 4 The lower limit of the integral time set by SMART function is programmed by P20 parameter When ON OFF control is programmed PB 0 the SMART function is disabled The SMART enabling disabling can be protected by the safety lock see P15 parameter w uw a Chromalox1603 User s M anual Direct Access to Setpoint Modification n the output power OFF condition the parameters can When direct access to setpoint modification is required proceed as follow 1 Push for more than 3 seconds the A or Y pushbutton the set point value shown on the lower display will start to change 2 Using the A and W pushbuttons set the desired value 3 When the desired value is reached do not push any pushbutton for more than 3 seconds T he new setpoint will become operative 3 seconds after the pushbutton is released If during this procedure there isno interest in memorizing the new value push the FUNC pushbutton the controller returns automatically to the norm
13. d parameter and increments to the next parameter SMART In configuration M ode scrolls parameters back in reverse order without storing the new parameter value A Increases the value of the selected parameter W Decreases the value of the selected parameter Chromalox1603 User s M anual Configuration Procedure 1 Remove the controller from its case Set the internal switch V 2 see Fig 9 in open condition Reinsert the controller in the case Switch the controller ON Note If CAL indication isimmediately displayed press the A pushbutton to return to the configuration mode CnF Push the FUNC pushbutton T he lower display will show the parameter alphanumeric and the upper display will show the parameter value N w uw Figure 9 V2 P1 Input Type and Standard Range 0 TCtype L range 0 800 C 1 TCtype J range 0 800 C 2 TCtype K range 0 999 C 3 TCtype N range 0 999 C 4 RTDtype Ptl00 range 199 500 C 5 RTDtype Ptl00 range 19 9 99 9 C 6 TCtype T range 0 400 C 8 TCtype L range 0 999 F 9 TCtype J range 0 999 F 10 TCtype K range 0 999 F ll TCtype N range 0 999 F 2 RTDtype Ptl00 range 199 999 F B TCtype T range 0 752 F N ote T o set the display for C engineering units place the C sticker label on the controller faceplate T he label is located in the shipping box P2
14. ded at one end only to avoid ground loop currents 4 The resistance of the 3 wires must be the same Relay Outputs Figure 5 Relay Outputs NC 2 OUTI 13 NO 8 OUT2 5 c Le NO 4 Relay Outputs continued TheOUT 1NO contact andthe OUT 2 contact are protected by varistor against inductive loads with inductive components up to 0 5 A OUT 1 contact rating is 3A 250V ac resistive load OUT 2 contact rating is 1A 250V ac resistive load The number of operations is 1 x 105 at specified rating Notes 1 To avoid electric shock connect power line at the end of the wiring procedure 2 For power connections use No 16 AWG or larger wires rated for at last 75 C 3 U se copper conductors only 4 Do not run input wires together with power cables Inductive Loads Employing the following recommendations will help avoid serious problems that may occur when relay outputs are used with inductive loads High voltage transients may occur when switching inductive loads Through the internal contacts these transients may introduce disturbances that can affect the performance of the controller For all the outputs the internal protection varistor assures a correct protection up to 0 5 A of inductive component The same problem may occur when a switch is used in series with the internal contacts as shown in Figure 8 Figure 6 External Sw
15. ed 17 Error Messages OVERRANGE UNDERRANGE and BURN OUT INDICATIONS The controller shows the OVERRANGE and UNDERRANGE conditions with the following 00g oy Overrange Underrange indications The sensor leads break can be signalled as e for TC input OVERRANGE e for RTD input OVERRANGE Sensor leads short circuit detection On RTD input a special test is provided to signal OVERRANGE when input resistance is less than 15 ohm short circuit sensor detection 18 Note When the controller is set for one output only and an OVERRANGE is detected the OUT 1 turns OFF if reverse action or ON if direct action When the controller is set for heating cooling action an and OVERRANGE is detected OUT 1 turns OFF and OUT 2turnsON e When the controller is set for one output only and an UNDERRANGE is detected the OUT 1 turnsON if reverse action or OFF if direct action e When the controller is set for heating cooling action and an UNDERRANGE is detected OUT 1 turnsON and OUT 2 turns OFF When an OVERRANGE or UNDERRANGE is detected the alarms operate as in the presence of the maximum or the minimum measurable value respectively To eliminate the OUT OF RANGE condition proceed as follows 1 Check the input signal source and the connecting line 2 M ake sure that the input signal isin accordance with controller configuration otherwise modify the input conf
16. egligence and strict liability or other theories buyer s failure to Chromalox1603 User s M anual submit a claim as provided above shall specifically waive all claims for damages or other relief including but not limited to claims based on latent defects In no event shall buyer be entitled to incidental or consequential damages and buyer should hold C hromalox harmless therefrom A ny action by buyer arising hereunder or relating hereto whether based on breach of contract tort including negligence and strict liability or other theories must be commenced within three 3 years after the date of shipment or it shall be barred Returns Items returned to Chromalox Instruments and Controls must be accompanied by a Return A uthorization N umber Thisnumber may be obtained from Chromalox Instruments and C ontrols C ustomer Service Department Telephone N umber 615 793 3900 It should appear on the exterior of the shipping carton and on the shipping documents Defective items will be repaired or replaced at our option at no charge Return the defective part or product freight prepaid to Chromalox Instruments and Controls 1382 H eil Quaker Blvd LaVergne TN 37086 3536 Chromalox1603 User s M anual 27 28 Chromalox1603 User s M anual PROHEAT Excellence in distribution http una proheatinc com 117 East Adams Street P O Box 48 LaGrange RY 40031 Phone 02 222 1402 Fax 502 222 0714
17. er modification If during parameter modification no pushbutton is pressed for more than 10 seconds the controller automatically reverts to the normal display mode T he new setting of the last parameter modified is stored prior to the time out only if the FUNC pushbutton was depressed Chromalox1603 User s M anual Manual Reset of Alarms If the alarm has been configured as a latching alarm the alarm status persists after the alarm condition disappears until the alarm is reset To reset the alarm press the FUNC pushbutton to select the n rS parameter T he displays will show n rS and OFF Using A and select ON and push the FUNC pushbutton again The alarm reset action will only occur if the alarm condition no longer exists 13 SMART Function The SMART function automatically calculates the optimum PID control parameters To enable the SMART function push and hold the SMART pushbutton for more than 1 5 seconds when the controller isin normal display mode The SMART LED will light or flash according to the algorithm automatically selected When the SMART function is enabled it is possible to display but not to modify the control parameters PB TI TD and rC When the traditional control PID is desired push and hold the SMART pushbutton for more than 1 5 seconds again to turn the SMART OFF The controller maintains the last set of SMART calculated control parameters and allows p
18. good calibration it is necessary to proceed as follows 1 The controller under calibration should be mounted in its case in order to keep the internal temperature constant The ambient temperature should be stable A void any draft due to air conditioning etc The relative humidity should not exceed 70 Minimum warm up time must be 20 minutes If possible operate in a noise free environment During calibration connect one input at a time to the rear terminal block WARNING Do not attempt calibration without the recommended simulators or calibrators pa Or Or Chromalox1603 User s M anual For this calibration procedure it is necessary to use calibrators with the following accuracy and resolution Accuracy 1 For TC input 0 005 output 0 001 range 5 LV 2 For RTD Input 0 02 0 0025 Q decade 3 For cold junction compensation better than 0 1 C Resolution 1 For TC input 1 pV 2 For RTD input 10 mQ 3 For cold junction compensation better than 0 1 C Calibration Procedure Calibration parameters are logically divided in groups of two parameters each initial and final scale value A fter each group the calibration check is provided but it is also possible to do the check without calibrating Note Pushing the SMART pushbutton goes back to the previous parameter without modifying the calibration 21 Calibration Procedure continued All the controllers are originally calibrated at the factory
19. hen the controller changesthe percent of output desired A bove 10 the display will show InF meaning that no ramp is imposed and the output immediately changes to the PID calculated value P12 not used if ON OFF control selected Advanced Configuration W hen the standard configuration procedure is completed the controller shows on both displays W hen it is desired to end the configuration procedure push the FUNC pushbutton The display will show COnF To access the advanced configuration parameter procede as follows 1 using amp and W pushbuttons set the 219 code 2 push the FUNC pushbutton Chromalox1603 User s M anual P14 Display of the Operator Parameters This parameter is available only if P11 is different from 0 This parameter allows you to enable disable the display of the operator parameters OFF parameter cannot be displayed ON parameter can be displayed but not changed P15 SMART Function Enabling Disabling 0 TheSMART function is disabled 1 TheSMART function enabling disabling is NOT protected by the Security C ode P11 2 TheSMART function enabling disabling is protected by the Security C ode P11 P16 Maximum Value of the Proportional Band by the SMART Function This parameter may be programmed from P17 or P18 value to 99 9 P17 Minimum Value of the Proportional Band Set by the SMART Function in Heating Control Only This parameter is present only
20. if P5 is different from 5 It may be programmed from 1 0 to P16 value P18 Minimum Value of the Proportional Band Set by the SMART Function in Heating Cooling Control Only This parameter is present only when P5 is equal to 5 This parameter may be programmed from 1 5 to P17 Chromalox1603 User s M anual P19 Automatic Modification of Relative Cooling Gain This parameter is present only when P5 is equal to 5 OFF The SMART function does not modify the relative cooling gain parameter ON TheSMART function modifies the relative cooling gain parameter rC P20 Minimum Value of Integral Time Set by SMART Function P20 is programmable from 00 1 10 seconds to 02 0 2 minutes P21 Extension of the Anti Reset Windup Range from 30 to 30 of the proportional band Note A positive value increases the high limit of the anti reset windup over setpoint while a negative value decreases the low limit of the anti reset windup under setpoint End of Advanced Configuration W hen the advanced configuration procedure is completed the controller displays C nF To restart Configuration Push FUNC to begin the C onfiguration M ode 11 Operator Mode 5 The 1603 displays the measured temperature on the upper display and the programmed set point on the 1 Remove the controller from its case lower display This display is known as the normal 2 Set the internal switch V2 in closed condition di
21. iguration See P1 Chromalox1603 User s M anual ERRORS Diagnostics are made at controller power up and during normal mode of operation If a fault condition error is detected the lower display will show the message Err while the upper display shows the error code ERROR Descriptions 100 EEPROM memorywriting error After2 seconds the controller restarts automatically Ifthis error persists send the controller back to yoursupplier 150 General hardware erroronthe CPU card If this error persists send the controller back to your supplier 200 Protectregister memoryerror The controller remakes this check every2 seconds Setthe switch V2 in open condition Switch onthe controller Setthe switch V2in closed condition and powerthe controller If this error persists send the controller back to yoursupplier Chromalox1603 User s M anual ERROR Descriptions 201 219 301 305 307 Wrong configuration parameter value 2xx where xxisthe Configuration Code The two least significant digits show the number of the wrong configuration parameter Return to the configurati procedure and check the values n RTD calibration error Go to calibration procedure and check the Pland PH calibrations See RTD calibration check Thermocoupleinput calibration error Goto calibration procedure and check thetl andtH calibrations See Thermocouple Calibration Check Reference junction calibration error Go
22. itch in Series with the Internal Contact ee I j 1 I R Power Line Load Chromalox1603 User s M anual Inductive Loads continued Voltage Outputs for SSR Drive Warnings When a relay output is used to drive an inductive The SSR Drive Output isa time proportioning output load it is suggested that you connect an external Logic Level 0 Vout lt 0 5 Vdc snubber network RC across the terminals using Logic Level 1 14V 20 17mA Chromalox P N 0149 01305 24V 20 1mA Maximum 17mA Notes 1 This output is not isolated An external solid state relay with 2600V isolation must be used to isolate the controller output and power supply for CE compliance The Chromalox Series 4115 7710 4001 and 4003 meet these isolation requirements To determine Output 1 output type check the tag on your controller and compare it to the model identification table on page ii N Figure 7 SSR Driv e Output W iring 8 D 2 T N 7 2 Chromalox1603 User s M anual Power Line and Grounding Figure 8 Pow er Supply N 10 Power Supply 100 to 240 Vac or 24 Vac Vdc Notes 1 Before connecting the power line check that the voltage is correct see M odel Identification pg ii For supply connections use 16 AWG or larger wires rated for at least 75 C U se copper conductors only Do not run input wires with power cables Polarity does not matter for 2
23. n p5 4 the selections H A and L A are controller failure indicator alarms with automatic reset The H L and L L selections are controller failure indicator alarms with manual reset When P5 5 this parameter selects the cooling medium Alr Air OIL Oil H 0 Water N ote Different set of cooling medium produces the automatic modification of the relative cooling gain and of the cooling cycle time P6 C cycle time rC cool gain Air 10 s 1 Oil As 08 H 0 2 s 04 P7 Alarm Action Present only when P5 is different from 0 or 5 r reverse relay de energized in alarm condition d direct relay energized in alarm condition Chromalox1603 User s M anual P8 Alarm Inhibit Present only when P5 is different from 0 4 or 5 OFF Inhibit disabled ON Inhibit enabled N ote If the alarm is programmed as band or deviation alarm this function disables the alarm condition after a setpoint change or at the controller startup until the process variable passes the alarm setpoint plus or minus hysteresis If the alarm is programmed as a process alarm this function disables the alarm condition at controller startup until the process variable passes the alarm setpoint plus hysteresis P9 OFFSET Applied to the Measured Temperature This OFFSET is applied along the whole range When P1 5 P9 is programmable from 19 9 to 19 9 C When P1 5 P9 is programmable from 199 to 199 C or F P10 Threshold of the
24. oller will go to the next parameter N w gt Figure 12 3 2 z Chromalox1603 User s M anual tH TC Input Full Scale Value 1 After tL is calibrated the 1603 will display tH for the full scale value 2 Set the calibrator to 50 000 mV full scale value w 4 A fter 30 seconds start calibration by pushing the FUNC pushbutton Only the decimal point of the last significant digit will light to indicate that the controller is performing the calibration routine At the end of this calibration routine the controller will go the next step TC Input Check The display will show t followed by a number showing the measured value in counts With the calibrator set to 50 000 mV the calibration is correct if the indication is t 30 000 10 counts 0 0 3 0 t 0 Chromalox1603 User s M anual Push A pushbutton T he upper display will show ON m N w p Check the zero calibration by setting the calibrator to 0 000 mV The readout must be t 00 000 10 counts Check linearity at half scale by setting 25 000 mV on the calibrator The readout must be t 15 000 10 counts If linearity is incorrect repeat thermocouple calibration Push the FUNC pushbutton OFF and rj will appear on the display RJ Cold Junction Compensation Note M ake sure that tL and tH parameters are correctl
25. pon request THE FOREGOING IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES WHATSOEVER EXPRESS IMPLIED AND STATUTORY INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 N otwithstanding the provisions of this WARRANTY AND LIMITATIONS Clause it is specifically understood that Products and parts not manufactured and work not performed by C hromalox are warranted only to the extent and in the manner that the same are warranted to Chromalox by Chromalox s vendors and then only to the extent that C hromalox is reasonably able to enforce such a warranty it being understood Chromalox shall have no obligation to initiate litigation unless buyer undertakes to pay all cost and expenses therefore including but not imited to attorney s fees and indemnifies C hromalox against any liability to Chromalox s vendors arising out of such litigation U pon buyer s submission of a claim as provided above and in its substantiation Chromalox shall at its option either i repair or replace its Products parts or work at the original f 0 b point of delivery or ii refund an equitable portion of the purchase price The foregoing is C hromalox s only obligation and buyer s exclusive remedy for breach of warranty and is buyer s exclusive remedy against C hromalox for all claims arising hereunder or relating hereto whether such claims are based on breach of contract tort including n
26. pushbutton T he upper display will show ON After 30 seconds start calibration by pushing FUNC pushbutton Only the decimal point of the last significant digit will light to indicate that the controller is performing the calibration routine At the end of this calibration routine the controller will go to the next parameter pe ed eae Figure 14 I O x Le AD QO 2 3 Chromalox1603 User s M anual PH RTD Input Full Scale Value 1 Set the resistance box to 300 00 Q 2 Push A pushbutton T he upper display will show ON 3 Wait 30 seconds then push the FUNC pushbutton Only the decimal point of the last significant digit will light to indicate that the controller is performing the calibration routine A t the end of this calibration routine The controller will go to the next parameter P RTD Input Check 1 The display will show P followed by a number showing the measured value in counts 0 0 0 P 3 0 Set the resistance box to 300 00 Q The calibration is correct if the indication is P 30 000 10 counts 2 Check the zero calibration by setting 0 00 Q on the resistance box The readout should be P 00 000 10 counts Chromalox1603 User s M anual 3 Check linearity using the table below The relationship between input signal and counts for RTD input is not linear The correct relationship is shown in the following table
27. splay mode If error 400 message is displayed press Figure 10 the A or Y simultaneously until normal display mode appears A al m l V2 Zs m Indicators vai rt LUE SMART Flashes when the first part of the SMART Lit B es algorithm is active Lit when the second si oa part of the SMART algorithm is active Closed Position OUT Lit when OUT lisin ON condition ALM or 3 Reinsert the controller in its case 4 If during the configuration procedure a display in C has been selected it is necessary to put the C sticker label on the front of the controller The additional label islocated in the shipping box 12 Lit when A larm 1 isin alarm condition or when this output is used as a time proportioning cooling control output Chromalox1603 User s M anual Pushbutton Functions FUNC Must be pressed to store the new value of a selected parameter and increments to the next parameter Parameter values are displayed on the upper display parameter name is displayed on the lower display SMART Enables or Disablesthe SMART function when held for 1 5 seconds Scrolls operator parameters back in reverse order A Increases the value of the selected parameter v Decreases the value of the selected parameter V FUNC Press together to perform an LED indicator test Press both again to turn LED indicator test off Note A 10 second time out occurs during paramet
28. y calibrated before r calibration 1 N w M easure the temperature close to terminals 1 and 3 using an instrument with accuracy better than 0 1 C see Figure 13 W ait a few minutes to allow the temperature to stabilize over the entire system r and OFF are being displayed Using A and Y pushbuttons set a value equal to the temperature measured by the measuring device in a tenth of C 23 RJ 4 Figure 13 Cold Junction Compensation continued Start calibration by pushing the FUNC pushbutton Only the decimal point of the last significant digit will light to indicate that the controller is performing the calibration routine A t the end of this calibration routine the controller will go to the next calibration step 1 y A M easuring Device Cold Junction Compensation Check The display will show rJ and the temperature in tenths of C measured by the CJ compensator M ake sure that the display readout is equal to the value read on the measuring device Pu sh the FUNC pushbutton The controller will go to the next parameter 24 TC Calibration only Thermocouple calibration is now complete if RT D calibration isnot needed PressFUNC until CAL is displayed See Step 5 on page 25 PL RTD Input Initial Scale Value Connect a resistor box as shown in Figure 14 Set 0 00 Q on the resistor box Push A
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