1600 Series - Dwyer Instruments, Inc.
Contents
1. 14 MENU SELECTION Sit unun au Q le tee staves niue 15 PRIMARY MENU uu n u ana ener nnne nennt nennen nennen 15 SECONDARY MENU uuu annua amaya dct E reo 15 SECURE MENU perti aha et RUE ERI EAR es 21 DIAGNOSTIC ERROR MESSAGES 28 CONFIGURATION MENU a 30 SPECIFICATIONS icr fut eate Lg at a ee FORE e ee I E re dv 35 GETTING STARTED Install the control as described on page 4 Make sure that the Input DIP switch is set correctly for the input you wish to use Instructions on page 5 3 If you wish to use the Logic 5 VDC output make sure that the Logic jumper is in the correct position See page 6 for details Wire your control following the drawing on page 7 Make any programming changes necessary first in the Secure Menu page 21 next in the Secondary Menu page 15 and finally in the Primary Menu page 15 DO NOT make changes to the Configuration Menu unless specifically instructed If you need to back up in a menu press the INDEX and DOWN ARROW keys together N oe 949 1239 3 2 Rev 10 98 6 To quickly return to the HOME position press the UP ARROW and ENTER keys together and then the INDEX and DOWN ARROW keys Take the example of a Model 16010 that comes from the factory pro grammed for type J thermocouples Suppose for this example you wish to change the inputto 100 ohm Platinum DIN RTD and limitthe set point range between 0 an2. Select the position desired for the instrument on the panel If more than one instrument is required maintain the minimum of spacing requirements as shown on the drawing opposite Closer spacing will structurally weaken the panel and invalidate the IP66 UL type 4 rating of the panel Prepare the panel by cutting and deburring the required opening 45mm 19mm 45mm 1 77in 0 75in 1 77in emp Cut Out Cut Out 45mm 1 77in 1 77in All Tolerances are 0 00 0 60mm 0 000 0 020 From the front of the panel slide the housing through the cut out The housing gasket should be against the housing flange before installing From the rear of the panel slide the mounting collar over the hous ing Hold the housing with one hand and using the other hand push the collar evenly against the panel until the spring loops are slightly compressed The ratch ets will hold the mounting collar and housing in place PANEL 10mm 0 25 MAX 4 MOUNTING COLLAR SHOWN IN POSITION SLIDE COLLAR ONTO THE HOUSING BEFORE WIRING THE REAR TERMINALS GASKET SPRING LOOP the housing for installation If the control chassis is It is not necessary to remove the control chassis from removed from the housing you must follow industry NIN standard practice for control and protection against Electro Static Discharge ESD good ESD practices may cause damage to the control 949 1239 3 4 Failu
3. Rev 10 98 17 949 1239 3 PEA Peak and Valley feature will remember the Highest PEA and lowest VAL Input the Instrument has had since the last reset or Power On At Power On they are reset to the present input and VAL therefore may have to be manually reset To manually reset the value PEA or VAL must be in the lower display and then press the ENTER key This will cause the Item to be reset to the present input value In the following the symbol will be used following letters to refer to either a number 1 or number 2 The 1 will relate to SP1 functions the 2 for SP2 If your control is not equipped with a second set point no SP2 functions will appear The appearance of CY SP d or PUL is dependent upon the output type selected in the Secure Menu item S Ot If time proportioning cycle time was selected then CY is adjustable If On Off was selected then SP d is adjustable If pulsed time proportioning was selected then PUL is adjustable If none of the above are selected the menu indexes directly to S Ot CY Cycle Rate Select 2 to 80 sec Time Proportioning Control is adjustable in 2 sec steps For best contact life a time should be selected as long as possible without causing the process to wander SP d Set Point On Off Differential Select 1 to 1999 deg or counts When adjusting SP d keep in mind that SPL and SPH have to be considered to avoid a CHEC error message PUL Pulsed Time Proportioning Output S
4. 1 SP1 is on Output A and is direct acting If Hrd3 z 0 2 SP1 on Output A amp reverse acting and SP2 on Output B amp direct acting Rev 10 98 31 949 1239 3 10 11 12 3 SP1 on Output B amp reverse acting and SP2 on Output A amp direct acting 4 SP1 on Output A amp direct acting and SP2 on Output B amp reverse acting 5 SP1 on Output B amp direct acting and SP2 on Output A amp reverse acting 6 SP1 on Output A amp reverse acting and SP2 on Output B amp reverse acting 7 SP1 on Output B amp reverse acting and SP2 on Output A amp reverse acting 8 SP1 on Output A amp direct acting and SP2 on Output B amp direct acting 9 SP1 on Output B amp direct acting and SP2 on Output A amp direct acting Factory default for single set point units is 0 Factory default for dual set point units is 2 If Hrd1 0 you may skip steps 8 10 Press INDEX three times to proceed to step 11 ACPt If Hrd1 1 then continue with step 8 Press INDEX to CnF4 Selectthe desired alarm type from the following list 0 No Alarm This may be selected even if Hrd1 1 1 High Alarm Absolute Setting 2 High Alarm Deviation Setting from SP1 3 Low Alarm Absolute Setting 4 Low Alarm Deviation Setting from SP1 5 High and Low Alarm Absolute Settings 6 High and Low Alarm Deviation Settings from SP1 Factory default is 0 if Hrd1 0 1 if Hrd1 1 Press INDEX to CnF5 Select the desired alar
5. Curr and Volt the Hardware Configuration has selected this CY Cycle Rate Adjustable Time Proportioning CY Cycle Rate Time Select 2 to 80 sec OnOF On Off Output SP d Set Point Differential in 1 degree or count steps from 2 degrees or counts to full scale but limited by SPL and SPH PUL Pulse Time Proportioning PUL Pulse Width Value Select 1 to 7 Ft Fast Time Proportioning Fixed at 1 sec Time Base Volt Proportional Voltage 0 to10 V Curr Proportional Current 0 to 20 mA Set Point State Select dir or rE dir Direct Action As the input increases the output will increase Most commonly used in cooling processes rE Reverse Action As the input increases the output will decrease Most commonly used in heating processes Rev 10 98 23 949 1239 3 S OL Set Point Output Low Limit Select 0 to 90 but less than SHOH This item limits the lowest output value This is useful for adding a bias to the process when needed When a current or voltage output is used the standard output value is 0 to 20mA or Oto 10V If 4 to 20 mA or 2 to 10 V is required the S OL value should be set for 20 to raise the lowest output S OH Set Point Output High Limit Select 10 to 102 but greater than S OL This item allows setting the maximum output limit This is useful with processes that are over powered S LP Set Point Lamp Select O on or OoFF O on Lamp ON when Output is ON OoFF Lamp OFF when Output is ON S2t Set Point 2 typ
6. flow RH etc thatis being measured on the top display and the Set Variable Set Point 1 on the bottom Items that can change the HOME display are the Auto Manual function the Prog function the PctO function and any error message Description of these special displays follow If Auto Manual Menu Item is On the home display is changed The upper display continues to show the Process Variable PV but the lower display changes to show the percentage of output in tenths of a percent to 99 996 0 0 to 99 9 or 100 if 10096 The display digit to the right of the number shows a flashing letter to indicate that the value displayed is no longer the SV but percent output The SP2 output is indicated by the use of an overline on the letter a Access to the SP2 value is done by the INDEX key See Auto Manual Operation on Page 13 for further information If Prog is turned On the HOME display changes the SV display from SP1 to the Present Set Variable as calculated by the Ramp Soak Programmer function When Prog is On the StAt Menu Item changes the hHOME display firther When StAtis selected OFF the HOME display alternately indicates the normal HOME and the Ramp Soak partial status in the Lower Display 949 1239 3 10 Rev 10 98 The partial status display sequences with the set value showing the ramp S1rA or soak 8180 segment being processed at that moment It will also show the Program output status if at Hold or OoFF When StAt is s
7. Locked Primary Unlocked Secondary Locked 2 1101 Secure Locked Primary Unlocked Secondary Unlocked 3 1011 Secure Locked Primary Unlocked Secondary Unlocked Secure Unlocked Rev 10 98 949 1239 3 NOTATION CONVENTIONS FOR THE MENUS Because of the number of features available in this control information is included that may not apply to your specific control All usable features are included in this book but may not be used in your process To increase clarity the following conventions are used 1 Certain features Menu Items and functions shown in this book may or may not appear on your control depending on other Menu Item selections At various places in the Menus there are notes identifying Menu Items that control or direct other menu items If you are looking for a particular menu item and can t find it check the menu item that is its control for proper setting 2 The symbol is used in two ways It is used inside a group of characters to indicate which set point function SP1 or SP2 is being affected It is also used before a group of characters of a menu item to indicate that there may be more than one selection or value for that menu item 3 Features that apply only to Options will be printed in Italics THE HOME DISPLAY The home display is the normal display while the control is operating If no errors or functions are active the HOME display will indicate the Process Variable the temperature pressure
8. Skip the StAt setting this is discussed later and press INDEX to 1rt Set 1rt to the amount of time you want for the ramp This value is in time units from 00 01 to 99 59 hh mm Press INDEX Set 1St to the amount of time you want for the soak This value is in time units from 00 01 to 99 59 hh mm Press INDEX The last menu item for the ramp soak function is PEnd PEnd determines what the control does when the program has ended You may choose to Hold the set point SP1 or turn the outputs off OoFF Rev 10 98 13 949 1239 3 Ramp Soak Operation When you wish to start the program enter the Secondary Menu and set the Prog menu item to On Return to the HOME position by waiting for the display to time out or by pressing the UP ARROW ENTER keys and then the DOWN ARROW INDEX keys Changing the AUTO MANUAL menu item to Auto OFF will also suspend the program operation This also puts the control into manual mode Auto Manual Control Manual Control is enabled through the Secondary Menu When Auto is turned On the lower display in the HOME position will display the output in percent for SP1 or SP2 andis adjustable for each from 0 0 to 100 percent SP1 appears first with a flashing 2 on the right hand corner of the lower display to represent percent Press INDEX to display SP2 output A flashing 2 will appear on the right hand corner of the lower display to represent percent When Manual is enabled the pres
9. age If changing from one of these groups the DIP switch on the A D circuit board will have to be changed to match that particular group Refer to the Input wiring section for the proper switch settings J IC Type J Thermocouple CA Type K Thermocouple E Type E Thermocouple t Type T Thermocouple L Type L Thermocouple n Type N Thermocouple r 13 Type R Thermocouple S 10 Type S Thermocouple b Type B Thermocouple C Type C Thermocouple P392 100 ohm Platinum NIST 0 00392 O O C Love Cal 104 n120 120 ohm Nickel Love Cal 105 P385 100 ohm Platinum DIN 0 00385 Q Q C Love Cal 106 Curr DC Current Input 0 0 to 20 0 or 4 0 to 20 0 milliam peres UoLt DC Voltage Input 0 0 to 5 0 or 1 0 to 5 0 volts Reserved OSUP Zero Suppression Select On or OFF Only with Current and Voltage input types OFF The input range will start at 0 zero Input On Theinput range will start at 4 00 mA or 1 00 V Rev 10 98 21 949 1239 3 Unit dPt InPt SEnC SCAL SCAH Select F C or nonE F F descriptor is On and temperature inputs will be displayed in actual degrees Fahrenheit C C descriptor is On and temperature inputs will be displayed in actual degrees Celsius nonE F and C descriptors will be Off This is only available with Current and Voltage Inputs Decimal Point Positioning Select 0 0 0 0 00 or 0 000 On temperature type inputs this wi
10. during operation if a failure is detect ed Displays flash This message will appear upon power up if SP1 SP2 trt or 1Stis set outside of the SPL or SPH values This message ap pears at power up if SPL or SPH values are programmed outside the input range ends This message ap pears if the analog remote set point sig nal is out of range This message ap pears if the Serial Communications has timed out This message ap pears if the ambiient temperature of the control is near or out of range or RJC sen sor is broken Rev 10 98 Set point outputs inactive Alarm inactive Set point outputs inactive Alarm inactive Set point outputs inactive Alarm active Set point outputs inactive Alarm inactive Set point outputs active Alarm inactive Set point outputs active Alarm inactive Set point outputs active Alarms active Check that the power supply is on or that the external fuses are good The display alternate between FAIL tESt and one of the fol lowing messages FACt dFLt Memory may be corrupted Press the ENTER key and the DOWN ARROW key io start the factory default procedure Page 30 Recheck controller programming rEt FACt Un recoverable error return to fac tory for service Correct the SP1 etc or adjust the SPL or SPH values by programming new values Correct the SPL or SPH val ues by programming new val ues The control will revert to SP1 Correction of t
11. inactive Alarm Active Set point outputs active Alarm active Set point outputs inactive Alarm active 28 ACTION REQUIRED Input signals may normally go above or below range ends If not check input and correct To reset use the INDEX amp ENTER keys When InPt in put fault timer has been set for a time the outputs will be turned off after the set time Setting the time to OFF caus es the outputs to remain ac tive however UFL or OFL will still be displayed Correct or replace sensor To reset use the INDEX amp EN TER keys Correct or replace sensor or any elementin the control loop that may have failed Correct the problem and reset the control by pressing the INDEX and ENTER keys or index to LPbr and press ENTER Check for the cause of the error The value setting may be too slow for the process or the sensor is intermittent Correctthe problem and press INDEX and ENTER to reset Remove the instrument for service and or recalibration To reset use the INDEX amp ENTER keys Remove the instrument for service and or recalibration To reset use the INDEX amp ENTER keys Rev 10 98 DIAGNOSTIC ERROR MESSAGES DISPLAY MEANING SP OUTPUTS ACTION REQUIRED No display lighted Display is blank In strument is not get ting power or the supply voltage is too low Fail test appears upon power upif the internal diagnostics detect a failure This message may oc cur
12. or 57 6 This number must match the baud rate used by the host computer The data format is 8 bits 1 stop bit No parity No Activity Timer 992 Select OFF to 99 If anumber is set the control will expect access by the host computer If no access is detected within that time the control will indicate an error CHEC LorE and go to the set point indicated by CFLt Communication Fault Mode 992 Select 1 or 2 1 On Communication fault use local Set Point 2 On Communications fault use CFSP Rev 10 98 27 949 1239 3 DISPLAY UFL or OFL DIAGNOSTIC ERROR MESSAGES MEANING Underflow or Over flow Process value has exceeded input range ends UFL or OFL will se quence to display one of these mes sages if the InPt is set for a time value For RTD inputs RTD is open or shorted For THERMOCOU PLE inputs thermo couple is open The sensor may be defective heater fuse open heater open or the final power output device is bad Sensor Rate of Change exceeded the programmed lim its set for SEnC Check calibration ap pears as an alternat ing message if the instrument calibra tion nears tolerance edges Check calibration ap pears as a flashing message if the instru ment calibration ex ceeds specification 949 1239 3 SP OUTPUTS Set point outputs active Alarm active Set point outputs inactive Alarm active Set point outputs inactive Alarm active Set point outputs
13. reset to zero when the input type is changed or when decimal position is changed in T C or RTD ranges Changing decimal position in current or voltage ranges will not reset InPC Digital Filter Select OFF 1 to 99 In some cases the time constant of the sensor or noise could cause the display to jump enough to be unreadable A setting of 2 is usually sufficient to provide enough filtering for most cases 2 represents approximately a 1 second time constant When the 0 1 degree resolution is se lected this should be increased to 4 If this value is set too high controllability will suffer Loop Break Protection Select OFF 1 to 9999 seconds If during operation the output is minimum 096 or maximum 100 and the input moves less than 5 F 3 C or 5 counts over the time set for LPbr the LOOP bAd message will appear This condition can also be routed to an Alarm Condition if alarms are present and turned On see ALbr in the secure menu The loop break error can be reset by pressing the ENTER key when atthe LPbr menu item The INDEX amp ENTER keys may also be used Process Output Low 936 Select 450 F 260 C or 1999 counts to 50 degrees or counts less than POH Process Output High 936 Select from 50 degrees or counts greater than POL to 9990 5530 C or 9990 counts A voltage output is scalable from 0 to 10 VDC that represents the Process Variable To properly scale the output the values for POL and POH must be c
14. to periodically check the tuning parameters If you wish to have the tuning values locked in set Lern to End If you wish at any time to view the PID values change the tunE setting to PID This allows examination and or modification of the values calculated We recommend that you do not change the calculated values unless you have a firm understanding of the parameters involved and their function For more information on PID tuning please contact your supplier METHOD FOR SET UP OF A HEAT COOL CONTROL WITH SELF TUNE Determine if the process is predominantly heating or cooling An extruder for example is predominantly cooling when running product An environ mental chamber can be either heating or cooling If the process is predominantly cooling set S1St to dir and S2Stto rE If the process is predominantly heating set S1St to rE and S2St to dir Redirect SP1 to output A or B as required by the hardware see SP10 Set S2t to dE Set SP2 for zero no overlap of bands no deadband Set Pb2 to a desired value default is 12 F Set tunE to SELF Strt to YES and LErn to End Startthe process and wait for it to come to stability Occasionally check that the Self Tune has completed the learning process by INDEXing to Strt in the secondary menu Ifthe YES value has changed to no then the process has been learned Once learning is complete you may adjust SP2 to either overlap the SP1 band SP2 value less than zero or add some separa
15. 66 UL Type 4X 949 1239 3 36 Rev 10 98
16. ALPi is programmed ON and Alarm Reset is programmed for Hold the alarm will automatically reset upon a power failure and subsequent restoration if no alarm condition is present If Alarm Inhibit ALiH is selected ON an alarm condition is suspended upon power up until the process value passes through the alarm set point once Alarm inhibit can be restored as if a power up took place by pressing together the INDEX and ENTER keys for 5 seconds WARNING IF INHIBIT IS ON AND A POWER FAILURE OCCURS DURING A HIGH ALARM RESTORATION OF POWER WILL NOT CAUSE THE ALARM TO OCCUR IF THE PROCESS VALUE DOES NOT FIRST DROP BELOW THE HIGH ALARM SETTING Do NOT USE THE ALARM INHIBIT FEATURE IF A HAZARD IS CREATED BY THIS ACTION BE SURE TO TEST ALL COMBINATIONS OF HIGH AND LOW ALARM INHIBIT ACTIONS BEFORE PLACING CONTROL INTO OPERATION The following Secure menu items apply only to the alarm AL Alarms Select OFF Lo Hi or HiLo OFF Alarms are turned OFF No Alarm menu items appear in the Secondary and Secure menus Lo Low Alarm Only ALLo appears in the Secondary Menu Hi High Alarm Only ALHi appears in the Secondary Menu HiLo High and Low Alarms Both share the same Alarm Relay output Rev 10 98 25 949 1239 3 ALt ALrE ALPi ALiH ALSt ALLP ALbr Alarm Type Select AbS or dE AbS Absolute Alarm that may be set anywhere within the values of SPL and SPH and is independent of SP1 dE Deviation Alarm that may be set
17. Current and Voltage inputs this will set the low range end Viewable only for Thermocouples and RTD s Scale High Select 100 to 9999 counts above SCAL The total span between SCAL and SCAH must be within 11998 counts Maximum setting range is 1999 to 9999 counts For Current and 949 1239 3 22 Rev 10 98 SPL SPH SP10 S Ot S St Voltage inputs this will set the high range end Viewable only for Thermocouples and RTD s Set Point Low Select from SCAL value to SPH value This will set the minimum SP1 SP2 ALLo ALHi SP1d and SP2d values that can be entered If any of the values are less than the SPL value a check message will appear and the value will not be accepted Set Point High Selectfrom SCAH value to SPL value This will set the maximum SP1 SP2 ALLo ALHi SP1d and SP2d values that can be entered If any of the values are greater than the SPH value a check message will appear and the value will not be accepted Set Point 1 Output Terminal Assignment Select OutA or Outb NOTE Reassigning the output terminals does not change the Hardware type assigned to those terminals For single set point models SP1o is locked to OUT A OutA Set Pt 1 output will be directed to terminals 7 amp 8 and Set Pt 2 output to terminals 9 amp 10 Outb Set Pt 1 output will be directed to terminals 9 amp 10 and Set Pt 2 output to terminals 7 amp 8 Set Point Output Type Select CY OnOF PUL or Ft Fixed for
18. INSTRUCTIONS FOR THE 1600 SERIES MICROPROCESSOR BASED TEMPERATURE PROCESS CONTROL INCLUDES FUZZY LOGIC OPTION CONTROLS CORP LOVE CONTROLS DIVISION GLOXV ED Dwyer Instruments Incorporated PO Box 338 O Michigan City IN 46361 0338 800 828 4588 O 219 879 8000 O FAX 219 872 9057 www love controls com Rev 10 98 949 1239 3 TABLE OF CONTENTS GETTING STARTED una ua ad Ero qaa a uqusqa 2 INSTALLATION S Z uu tn nue eh bett erbe erret ee rede 4 DIMENSIONS iiic 5 INPUT SELECTION uu ul it ttr RC Perdu dextris 5 LOGIC JUMPER SELECTION enne 6 lei cv 7 FRONT PANEL KEY FUNCTIONS sssssseseeeeeeenennns 8 NOTATION CONVENTIONS FOR THE MENUS sse 10 THE HOME DISPLAY tetur thao e RU a Lope mx 10 OPERATION OF SELF TUNEG FUNCTION eene 11 Theory of Operation u u nnns 11 Program Setup and Operation 12 METHOD FOR SET UP OF A HEAT COOL CONTROL WITH SELF TUNE oes ected cett totae trt yuaya ibo veste see Rte deua 12 PROGRAMMING AND OPERATION FOR RAMP SOAK FEATURE 13 Theory of Operation l u u u 13 Program Setup sssaaa aaaeei ananda aaae enoia 13 Ramp Soak Operation J
19. alculated The simplest example is an output of 0 to 10 VDC from 0 to 200 In this example POL 0 and POH 200 To Calculate POL and POH for other ranges use the following K Highest desired temperature Lowest desired temperature Maximum desired voltage Minimum desired voltage POH 10 Maximum desired voltage K Highest desired temperature POL Minimum desired voltage 0 K Lowest desired temperature Local Remote Status 992 Select LOC or rE Loc Write commands from the host computer are rejected rE Write commands from the host computer are accepted The contro will also look to the No Activity Timer nAt setting to see if regular host computer commands are required See nAt and CFLt Page 27 for additional information 949 1239 3 20 Rev 10 98 CFSP Communications Fail Set Point 992 Set to desired value Addr Control Address 992 Setfrom 1 to FF This number hexadeci mal base 16 must match the address number used by the host computer Viewed only in this menu SECURE MENU Hold UP ARROW amp ENTER for 5 Seconds Press INDEX to change the lower display Press UP ARROW or DOWN ARROW to change the value in the upper display SECr Security Code See the Security Level Selection and the Pass word Table in this manual in order to enter the correct password InP Input Type Select one of the following The Inputs are based on four different groups Thermocouples RTD s Current and Volt
20. alternate between these values OFF Percent Output display is disabled Ramp Soak Feature Select On or OFF Status Display in the HOME Position when Prog above is On Select On or OFF When selected OFF the HOME display will alternately indicate the normal HOME and the Ramp Soak partial status in the Lower Display The partial status display sequences with the set value showing the ramp S1rA or soak S1So segment being processed at that moment It will also show the Program output status if at Hold or OoFF When selected On the HOME Display will alternately indicate the normal HOME and the Ramp Soak full status in both the upper and lower displays The full status display sequences with the set value Program run Hold or OoFF and with the time remaining for the ramp S1rA or the soak S1So segments Ramp Time in Hours amp Minutes Select 0 00 to 99 59 HH MM Soak Time in Hours amp Minutes Select 0 00 to 99 59 HH MM End of Soak action Select Hold or OoFF Hold Stay at the Present Set Pt OoFF Turn Off SP1 and SP2 Outputs at the End of the Soak Input Correction Select 500 F 260 C or 1000 counts This feature allows the input value to be changed to agree with an external reference or to compensate for sensor error When setting values having one or more decimal points the lowest negative value allowed is 199 9 19 99 or 1 999 Note InPC Rev 10 98 19 949 1239 3 FiLt LPbr POL POH LOrE is
21. and rtE terms for heat cool applications OFF Sp2 functions without rEs and rtE Anti Reset Wind up Feature Select On or OFF On When ArUP is On the accumulated Reset Offset value willbe cleared to 0 when the process input is not within the Proportional Band OFF When ArUP is OFF the accumulated Reset Offset Value is retained in memory when the process input is not within the Proportional Band Approach Rate Time Select OFF 0 01 to 99 99 minutes The function defines the amount of Rate applied when the input is outside of the Proportional Band The ArtE time and the rtE time are independent and have no effect on each other To increase damping effect and reduce overshoot set the approach rate time for a value greater than the natural rise time of the process natural rise time process value time to set point Fuzzy Logic Intensity 942 Select O to 100 0 is OFF disables Fuzzy Logic The function defines the amount of impact Fuzzy Logic will have on the output Fuzzy Logic Error Band 942 Select 0 to 4000 F 0 to 2222 C or 0 to 4000 counts Sets the bandwidth of the Fuzzy Logic Set Fbnd equal to PID proportional band Pb1 for best results Fuzzy Logic Rate of Change 942 Select 0 00 to 99 99 F sec 0 00 to 55 55 C sec or 0 00 to 99 99 counts sec For best initial setting find the degree sec change of process value near set point 1 with output ON 100 Multiply this value by 3 Set FrtE to this calculated value
22. as an offset from SP1 As SP1 is changed the Alarm Point will track with SP1 Alarm Reset Select OnOF or Hold OnOF Automatic Reset Hold Manual Reset Acknowledge by simultaneously press ing the INDEX amp DOWN ARROW keys for 5 sec Alarm Power Interrupt Select On or OFF On Alarm Power Interrupt is ON OFF Alarm Power Interrupt is OFF Alarm Inhibit Select On or OFF On Alarm Inhibit is ON Alarm action is suspended until the process value first enters a non alarm condition OFF Alarm Inhibit is OFF Alarm Output State Select CLOS or OPEn CLOS Closes Contacts at Alarm Set Point OPEn Opens Contacts at Alarm Set Point Alarm Lamp Select O on or OoFF O on Alarm Lamp is ON when alarm contact is closed OoFF Alarm Lamp is OFF when alarm contact is closed Alarm Loop Break Select On or OFF On Loop Break Condition will cause an Alarm Condition OFF Loop Break will not affect the Alarm Condition The following Secure menu items apply only to Options They may not appear in your control SPSA Addr Set Point Select Action 948 Select rE or Int rE Remote external selection of active set point value Int Internal selective of active set point value Control Address 992 Set from 1 to FF This number hexadeci mal base 16 must match the address number used by the host computer 949 1239 3 26 Rev 10 98 bAUd Communications baud rate 992 Select 300 1200 2400 4800 nAt CFLt 9600 19 2 28 8
23. d 500 C First change the input DIP switch as shown on page 5 For RTD inputs Switches 1 3 and 4 are off switch 2 is on Next enter the Secure menu as instructed on page 8 Press the INDEX key until the display shows Inp and press the DOWN ARROW until the display shows P385 Don t forget to press the ENTER key to retain your setting Next press the INDEX key to display Unit Press the DOWN ARROW until the display shows C Press ENTER Next press the INDEX key until SPL is displayed pass the dPt and InPt selections Press the UP ARROW until the display shows 0 Press ENTER Finally press INDEX key to display SPH Press the DOWN ARROW until the display shows 500 Press ENTER The necessary program changes are now complete After 60 seconds the display will switch back to the temperature reading If you want to return faster press the UP ARROW and ENTER keys atthe same time and then press the DOWN ARROW and INDEX keys again at the same time This will back out ofthe menu and immediately display the temperature reading If you want to use Self Tune Auto Manual or the Ramp Soak Program mer features see the special sections on these items Page numbers for these are in the Contents section on the previous page Rev 10 98 3 949 1239 3 INSTALLATION Mount the instrument in a location that will not be subject to excessive temperature shock or vibration All models are designed for mounting in an enclosed panel
24. d to and from a LOGIC output in the field CAUTION Damage to the instrument may result from an incorrectly installed jumper strip Follow the instructions carefully Damage to the instrument may also result from improper handling Use appropriate precautions to avoid Electro Static Discharge ESD 1 Remove the instrument from its housing Grasp the front bezel sides and pull forward to release it from the housing lock 2 Locate the desired logic jumper strip on the left printed circuit board The OUTPUT A jumper strip is always lo OUTPUT A SET FOR LOGIC TYPE OUTPUT cated near the top lt edge 3 To remove the logic jumper strip carefully insert a small flat blade screwdriver be tween the retaining clip and the jumper OUTPUT B SET FOR SSR or RELAY TYPE OUTPUT at one end of the jumper strip Apply slight pressure to move the clip away from the jumper end until it is released then lift it up and out of the clip 4 Tore install the jumper strip hold it with the spring contacts in the desired position Face springs up for SSR or RELAY outputs or face springs down for LOGIC outputs Insert one end of the jumper strip under the retaining clip and press the other end down until the remaining clip engages the SLIGHT PRESSURE TO RELEASE RETAINING CLIP jumper SPRINGS DOWN INSTALLING JUMPER FOR SPRINGS UP INSTALLING JUMPER FOR LOGIC TYPE OUTPUT SSR or RELAY TYPE OUTPUT 5 To avoid any damage recheck the jumper instal
25. e Select AbS or dE AbS Absolute SP2 SP2 is independent of SP1 and may be set anywhere between the limits of SPL and SPH dE Deviation SP2 SP2 is set as a deviation from SP1 and allows SP2 to retain its relationship with SP1 when SP1 is changed tracking SP2 ALARM TYPE AND ACTION Caution In any critical application where failure could cause expensive product loss or endanger personal safety a redundant limit controller is recommended When setting an alarm value for an absolute alarm ALt AbS simply set the value at which the alarm is to occur When setting the alarm value for a deviation alarm ALt dE set the difference in value from the Set Value SV desired For example if a low alarm is required to be 5 degrees below the SV then set ALLo to 5 If a high alarm is required 20 degrees above the SV then set ALHi to 20 If SP1 is changed the alarm will continue to hold the same relationship as originally set 949 1239 3 24 Rev 10 98 The following diagram shows the action and reset functions for both absolute and deviation alarms ABSOLUTE ALARMS DEVIATION ALARMS My i m High Alarm x T T S L J C Oy Low Alarm rt Lr 4 ERE ON L yay E High and Low Alarm i li B oN orF OFF ON ON OFF OFF ON Lod Lod Cod Lod When Alarm Power Interrupt
26. e data to adjust the PID values adaptive con trol End The Process data is collected once and then the PID values are saved tuning is stopped Damping factor Select OFF 1 to 7 Sets the ratio of Rate to Reset for the SELF tunE mode 7 most Rate Factory set to 3 For a fast response process the value should be lowered less Rate For a slower process the value should be increased more Rate Manually adjust the PID values PID control consists of three basic parameters Proportional Band Gain Re set Time Integral and Rate Time Derivative ZPb1 Pb1 Pb2 rES rES OFS 948 or Proportional Band Bandwidth Select 6 to 5000 F 3 to 2778 C or 6 to 9999 counts Proportional Band Bandwidth Select 6 to 5000 F 3 to 2778 or 6 to 9999 counts Appears after rtE when Option 948 is se lected 948 or Automatic Reset Time Select OFF 0 1 to 99 9 minutes Select OFF to switch to OFS 948 or 16 Rev 10 98 Pid2 ArUP ArtE Fint Fbnd FrtE OFS Manual Offset Correction Select OFF 0 1 to 99 996 Select OFF to switch to rES rtE 948 or rtE Rate Time Select OFF 0 01 to 99 99 minutes Derivative SLO PID values are preset for a slow response process nor PID values are preset for a normal response process FASt PID values are preset for a fast response process Linkage of PID parameters between SP1 and SP2 Select On or OFF On Links SP2 to SP1 or ZSP1 rEs
27. elect 1 to 7 1 Linear and 7 most non linear Changes output linearty for use in cooling applications or for an extremely fast response processes At the DIRECT ACTING S St dir UPSCALE DIFFERENTIAL OUTPUT OUTPUT REVERSE ACTING S St rE DOWNSCALE DIFFERENTIAL 0 DIFF INPUT 0 DIFF INPUT La CODN SP DISPLAYED VALUE SP DISPLAYED VALUE center of the proportional band a pulse value of 1 provides an output of one second on and one second off 50 output A pulse value of 2 provides an output of one second on and two seconds off 33 output Output at center of band equals one second on pulse value seconds off 949 1239 3 18 Rev 10 98 S Ot PctO Prog StAt 1rt 1St PEnd InPC Set Point Output Type FT Curr or Volt Ft refers to Fast Time Proportioning for Solid State Relay or 5V Logic Outputs Timing is fixed at 1 sec Curr refers to Proportional Current Output of 0 to 20 mA Volt refers to Proportional Voltage Output of 0 to 10 V Both Curr amp Volt are selected by the Hardware Configu ration Code and cannot be changed Percent Output Feature Select On or OFF On When selected On the HOME lower display will indi cate the output of the controller in percent An o will appear in the right hand side of the lower display to indicate percent output for SP1 An 6 will appear on the right hand corner of the lower display to represent percent output for SP2 The display will
28. elected On the HOME Display alternately indicates the normal HOME and the Ramp Soak full status in both the upper and lower displays The full status display sequences with the set value Program run Hold or OoFF and with the time remaining for the ramp S1rA or the soak S1So segments See Programming and Operation for Ramp Soak Feature below for more information If PctO Secondary Menu is turned On the lower display changes to show the active percentage of output as required to maintain SP1 The display is similar to the Auto Manual display above except that the letter indicators do not flash and the output is displayed in whole percentages of output not intenths of a percent Ifthe control has both SP1 and SP2 the lower display will alternate between the SP1 percent output and the SP2 percent output OPERATION OF SELF TUNE FUNCTION Self Tune allows automatic selection of the necessary parameters to achieve best control operation from your 1600 Series control If you are using the control output as a simple on off function S Ot set for OnOF none of the following will apply Theory of Operation The Self Tune function calculates the Pb1 rES and rtE parameters under the PID tunE selection as shown in the Secondary Menu These values are determined by measuring the response of the process connected to the control When Self Tune is started the control temporarily acts as an on off control While in this mode the control measure
29. ent control outputs are held bumpless transfer and displayed The output for SP1 or SP2 can then be manually adjusted while displayed by pressing the UP ARROW or DOWN ARROW key to change the value and then the ENTER key to activate The Upper display will normally indicate the Process Value Since Manual will override most fault messages the upper display could indicate a fault message Refer to the Diagnostic Error Message Section for further explanation 949 1239 3 14 Rev 10 98 MENU SELECTIONS PRIMARY MENU Press INDEX to scan the Lower Display Press UP ARROW or DOWN ARROW to change the value in the upper display In the following the symbol will be used before a letter to indicate the set point value to be viewed and or modified Applies to Option 948 only XSP1 948 or SP1 Set Point 1 Main Control Point SP2 Set Point 2 if equipped SECONDARY MENU Hold UP ARROW amp ENTER Press INDEX to scan the Lower Display Press UP ARROW or DOWN ARROW to change the value in the upper display Auto Auto Manual Control Select On or OFF On Automatic Control OFF Manual Control is enabled The lower display in the HOME position will display the output in percent for SP1 or SP2 and is adjustable for each from 0 0 to 100 percent SP1 appears first with a flashing o on the right hand corner of the lower display to represent percent Press INDEX to display SP2 output A flashing 6 will appear on the right hand corne
30. ge Correct the problems associated with the above conditions first before using these reset keys More than one error could be present Caution is advised since several items are reset at one time 949 1239 3 8 Rev 10 98 While in the Primary or Secondary menu if no key is pressed for a period of 30 seconds the display will return to the HOME position displaying the PV and SV values Thetime is increasedto 1 minute when in the Secure menu NOTE Tomovetothe primary menu quickly from any other menu press the UP ARROW amp ENTER keys followed by pressing the INDEX amp DOWN ARROW keys NOTE Program the Secure Menu first the Secondary Menu second and the Primary Menu last SECURITY LEVEL SELECTION Four levels of security are provided The display shows the current security level To change security levels change the password value using the UP amp DOWN ARROW keys and pressing the ENTER key Refer to the password table below for the correct value to enter for the security level desired The SECr menu item security level may be viewed or changed at any time regardless of the present security level The password values shown in the table cannot be altered so retain a copy of this page for future reference This will be the only reference made to password values in this instruction book PASSWORD TABLE SECURITY LEVEL DISPLAYED VALUE PASSWORD MENU SECURITY WHEN VIEWED VALUE TO ENTER Primary Locked Secondary Locked 1 1110 Secure
31. he analog sig nal allows the control to return to the remote Restore the communications line and switch the LorE to LOC Correct the ambient tempera ture conditions Ventilate the area of the cabinet or check for clogged filters If RJC bro ken return to factory for ser vice 949 1239 3 CONFIGURATION MENU DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN INSTRUCTED TO BY ANOTHER PART OF THESE INSTRUCTIONS INCORRECT ENTRY OF DATA IN THE CONFIGURATION MENU MAY PREVENT YOUR CONTROL FROM OPERATING PROPERLY The Configuration Menu is used to quickly configure the instrument The configuration for your particular model is shown on the Model Serial label located on the top of the instrument housing A label found inside on the right printed circuit board only shows the hardware configuration and options The numbers shown are defined as follows pelo e E Options 7 Model 16 D Configuration a IA xS ed Input Type Alarm State Temperature Descriptor Alarm Action SP1 amp SP2 Action Alarm Type The Hardware configuration code must not be changed as it defines the hardware for the specific instrument All other configuration may be altered if necessary It is important that the codes be correctly entered in order for the instrument to function properly If an invalid code number is entered for a particular configuration item it wi
32. int 2 Lamp F Indicator C Indicator Set Variable INDEX INDEX Pressing the INDEX key advances the display to the AL next menu item May also be used in conjunction with other keys as noted below UP ARROW Increments a value changes a menu item or A selects the item to ON in the upper display DOWN ARROW Decrements a value changes a menu v item or selects the item to OFF in the upper display AL ENTER Pressing ENTER stores the value or the item ENTER changed If not pressed the previously stored value or item will beretained UP ARROW amp ENTER Pressing these keys simultaneously brings up the secondary menu starting at the auto manual selection Pressing these keys for 5 seconds will bring up the secure menu INDEX amp DOWN ARROW Pressing these keys simultaneously will allow backing up one menu item or if at the first menu item they will cause the display to return to the primary menu If an alarm condition has occurred these keys may be used to reset the alarm INDEX amp ENTER Pressing these keys simultaneously and holding them for 5 seconds allows recovery from the various error messages The following menu items will be reset LPbr Loop break SEnC Sensor rate of change ALiH Alarm inhibit OPEn InP Open input error message ArEA Area error message bAd InP Bad input error message CHEC CAL Check calibration error messa
33. ion and software configuration values After selecting FACt dFLt you will need to restore the hardware and option configuration values to allow the instrument to operate correctly Torestore factory default values press and hold the ENTER key While holding the ENTER key also press the DOWN ARROW key The display will blink momentarily and the instrument will reboot The instrument will then display Hrd1 Follow these instructions resuming at step 2 Note The Configuration Menu is a one way menu Itis notpossible to view a previous configuration by entering the configuration menu Rev 10 98 33 949 1239 3 Input Ranges Field Selectable Thermocouple Types Input Type J or L Type K Type T Type E 100 to 1600 200 to 2500 350 to 750 100 to 1800 73 to 871 29 to 1371 21210 398 73 to 982 Type R Type S Type B Type C 0 to 3200 0 to 3200 75 to 3308 0 to 4208 17 to 1760 17t0 1760 24 to 1820 17 to 2320 Type N These Input Types can be set for 0 1 display If temperature goes above 999 9 or less than 199 9 the display will return to whole degree resolution RTD Types Option 965 100 Ohm 100 Ohm 120 Ohm 1000 Ohm Platinum Platinum Nickel Platinum 0 00385 DIN 0 00392 Nist 0 00628 US 0 00385 Nist Curve Ind Curve Curve 328 to 1607 328 to 1607 112to 608 328 to 1607 200 to 875 200to 875 8010 4320 200 to 875 Process Input Types The 0 t
34. lation and the housing rear terminal panel output wiring 6 Replace the instrument into its housing 949 1239 3 6 Rev 10 98 86 01 9H 6 c L 66 INPUTS o ES o Thermocouple RTD o o i K gt ALARM OUTPUT aes Terminals 4 amp 5 are AL Normally Open See Rating Label FA 3 8 A 250 VAC Medium Lag Line Input See Rating Label for details For 2 wire 1000 Q RTD use terminals 1 amp 3 For 2 wire 100 Q RTD use terminals 1 amp 3 and place a jumper wire between terminals 3 amp 4 Relay N O WIRING Solid State Relay N O OPTIONS 5VDC Output Current or 948 SWITCH B 5V On OV Off For Relay or SSR outputs use type MDA or 3AB 3 5A medium lag fuse R C snubber is recommended for driving solenoid or contactor loads INPUT WIRING Do not run thermocouple of other signal wiring in the same conduit as power leads Use only the type of thermocouple or RTD probe for which the instrument has been programmed See Secure Menu for Input Programming For thermocouple input always use extension leads of the same type designated for your thermocouple Outputs A and B may be logically swiched See Secure Menu for details Voltage avy SWITCH A Output A Output B Install 121 ohm resistor on last control in chain FRONT PANEL KEY FUNCTIONS Set Point 1 Lamp Process Variable Alarm Lamp Set Po
35. ll not be accepted and the old configura tion code will be retained If you wish to return the settings to the factory default values follow sep 1 below to enter the configuration menu Then skip to step 13 and follow the directions there To re configure 1 At power up simultaneously press and hold the INDEX amp ENTER keys while the lamp test or self test is displayed Hold the keys down until Hrd1 appears A dash appears in the upper display 2 Ifyourcontrolis equipped with the optional alarm press the UP ARROW until the upper display reads 1 and press ENTER 949 1239 3 30 Rev 10 98 3 Pressthe INDEX key to advance to the next menu item Hrd2 Press the UP ARROW until the upper display shows the number code for Output A Set Point 1 Acceptable values are 1 2 3 and 4 for 5 VDC mechanical relay and SSR outputs 5 for proportional current output or 6 for proportional voltage output Press ENTER 3 Press INDEX to Hrd3 If your instrument is equipped with an optional second set point Output B Set Point 2 press the UP ARROW key to select the desired value Acceptable values are 0 no Output B 1 2 3 and 4 for 5 VDC mechanical relay and SSR outputs Press ENTER 4 Press INDEX to OPT1 If your instrument is equipped with an option press the UP ARROW or DOWN ARROW as necessary to display the option number The option number will be flashing To select the option press ENTER while the option number is displa
36. ll only effect the Process Value SP1 SP2 ALLo ALHi and InPC For Current and Voltage Inputs all Menu Items related to the Input will be affected 0 No decimal Point is selected This is available for all Input Types 0 0 One decimal place is available for Type J K E T L RTD s Current and Voltage Inputs 0 00 Two decimal places is only available for Current and Voltage Inputs 0 000 Three decimal places is only available for Current and Voltage inputs Input Fault Timer Select OFF 0 1 to 540 0 minutes Whenever an Input is out of range shorted or open the timer will start When the time has elapsed the controller will revert to a safe condition Outputs Off Flashing Displays If OFF is selected the Input Fault Timer will not be recognized time infinite Sensor Rate of Change Select OFF 1 to 4000 F C or counts per 1 second period This value is usually set to be slightly greater than the fastest process response expected during a 1 second period but measured for at least 2 seconds If the process is faster than this setting the SEnC bAd error message will appear The outputs will then be turned off This function can be used to detect a runaway condition or speed up detection of an open thermo couple Use the INDEX amp ENTER keys to reset Scale Low Select 100 to 9999 counts below SCAH The total span between SCAL and SCAH must be within 11998 counts Maximum setting range is 1999 to 9999 counts For
37. m action from the following list 0 No Alarm 1 Alarm acts as on off output 2 Alarm requires manual reset amp has power interrupt feature on 3 Alarm requires manual reset amp has power interrupt feature off 4 Alarm acts as on off output amp has inhibit feature 5 Alarm requires manual reset and has inhibit feature Factory default is 0 if Hrd1 0 1 if Hrd1 1 Press INDEX to CnF6 Select the alarm relay state from the following list 0 No Alarm 1 Alarm relay closes at the alarm point alarm lamp flashes 2 Alarm relay opens at the alarm point alarm lamp flashes 3 Alarm relay closes at the alarm point alarm lamp is off 4 Alarm relay opens at the alarm point alarm lamp is off Factory default is 0 if Hrd1 0 1 if Hrd1 1 Press INDEX to AcPt If you do not want to retain the re configuration this is your last chance to return to the old configuration Press ENTER at AcPt no to exit and retain the old configuration Otherwise press UP ARROW and ENTER at AcPt YES to retain the new configuration Press INDEX to id This display shows the version code for the software in the instrument If you believe that the control is not performing 949 1239 3 32 Rev 10 98 13 properly you may wish to make note of this code and reference it when reporting your experiences to us Press INDEX to FACtdFLt This function restores the control to original factory settings It will also remove all of the hardware opt
38. o 20 mAdc 4 to 20 mAdc 0 to 10 Vdc 2 to 10 Vdc and 10 to 10 mVdc inputs are fully scalable from a minimum of 100 counts span placed anywhere within the within the range of 1999 to 9999 Decimal point position is adjustable from the zero place 9999 tenths 999 9 hun dredths 99 99 thousandths 9 999 or ten thousandths 9999 949 1239 3 34 Rev 10 98 SPECIFICATIONS Selectable Inputs Thermocouple RTD current or voltage Input Impedance Thermocouple 3 megohms minimum RTD current 200 A Current 249 ohms Voltage 5000 ohms Set Point Range Selectable Displays Two 4 digit 7 segment 0 3 high LED s PV red SV green Control Action Reverse usually heating Direct usually cooling select able for single or dual set point models Proportional Band 6 to 5000 F or equivalent C for temperature inputs 6 to 9990 counts for current or voltage inputs Reset Time Integral Off or 0 1 to 99 9 minutes Rate Time Derivative Off or 0 01 to 99 99 minutes Cycle Rate 2 to 80 seconds Approach Rate Off to 99 99 minutes On Off Differential Adjustable 1 F to full scale in 1 steps equivalent C or 1 count to full scale in 1 count steps for current and voltage inputs Alarm On Off Differential 2 F or equivalent in C or 2 counts Accuracy 0 25 of span 1 least significant digit Resolution 1 degree 0 1 degree or 1 count Line Voltage Stability 0 05 over the supply voltage
39. r of the lower display to represent percent When Manualis enabled the present control outputs are held bumpless transfer and dis played The output for SP1 or SP2 can then be manually adjusted while displayed by pressing the UP or DOWN Arrow key to change the value and then the ENTER key The Upper display will normally indicate the Pro cess Value Since Manual will override most fault mes sages the upper display could indicate a fault message Refer to the Diagnostic Error Message Section for further explanation ALLo AlarmLow The Low Alarm point is usually set below the Main Set Pt ALHi Alarm High The High Alarm Point is usually set above the Main Set Pt Rev 10 98 15 949 1239 3 SP Active set point 948 Select 18P1 2SP1 3SP1 or 4SP1 Allows setting of the multiple stages of SP1 and SP1 tuning constants XSP1 Set Point Value 948 Select desired value tun 948 or tunE Tuning Choice Select SELF Pid SLO nor or FASt The Controller will evaluate the Process and select the PID values to maintain good control Active for SP1 SELF Pid 949 1239 3 only Strt LErn dFAC Select YES or no YES Start Learning the Process After the process has been learned the menu item will revert to no no Learning will stay in present mode Select Cont or End Cont Continuously adjust the PID values to maintain the best control The Pro cess is being monitored at all times by collecting and analyzing th
40. range Temperature Stability 4uV C 2 3 uV F typical 8 uV C 4 5 LV F maximum Common Mode Rejection 140 db minimum at 60 Hz Normal Mode Rejection 65 db typical 60 db at 60 Hz Isolation Relay and SSR outputs are isolated Current voltage and logic outputs must not share common grounds with the input Supply Voltage 100 to 240 VAC nom 10 1596 50 to 400 Hz single phase 132 to 240 VDC nom 10 20 This applies to the instru ment power only Power Consumption 5VA maximum Operating Temperature 10 to 55 C 14 to 131 F Storage Temperature 40 to 80 C 40 to 176 F Humidity Conditions 0 to 9096 up to 40 C non condensing 10 to 50 at 55 C non condensing Memory Backup Non volatile memory No batteries required Rev 10 98 35 949 1239 3 Control Output Ratings 1 SSR 3 5 A 250 VAC at 25 C Derates to 1 25 A 55 C 2 Relay Form A contact SPST 3 A 250 VAC resistive 1 5 A 250 VAC inductive Pilot Duty Rating 250 VA 2 A 125 VAC or 1A 250 VAC 3 Alarm Relay Form A contact SPST Same rating as control relay 2 above 4 Current non isolated 0 to 20 mA across 600 ohms maximum 5 Voltage non isolated 0 to 10 VDC across 500 ohms minimum 6 Logic non isolated 5 VDC 25 mA Panel Cutout 45 mm x 45 mm 1 775 x 1 775 Depth Behind Mounting Surface 115 3 mm 4 54 Weight 227 g 8 oz Agency Approvals UL E83725 CSA LR40125 Front Panel Rating IP
41. re to exercise Rev 10 98 DIMENSIONS All dimensions in millimeters with inches in parenthesis 125 4 925 as 48 PR I lt 114 4 475 ERD CONTROLS CORP j u recat I AH D om TT EU TU j 12 0 450 8 0 125 el Panel cutout for all models is 45mm x 45mm 1 775 in x 1 775 in Allow for 13 mm 0 5 in clearance at the rear of the instrument Present for SSR outputs INPUT SELECTION Before removing the instrument from its housing make sure you take appropriate precautions to avoid electro static discharge ESD See caution on opposite page To change the input type remove the instru ment from its housing by grasping the front bezel sides and pulling forward to release it from te nelsiig UC DIP SWITCH LOCATION Locate the dip switch on I the right pcb Determine the input type desired and iit change the dip switch setting as shown at the gt UPL right Reinstall the instrument 123 into the housing m THERMOCOUPLE INPUTS mu After changing input selec tion with the DIP switches RTD INPUTS Rn be sure to change the InP Hmm menu item page 11 in the Secure Menu CURRENT INPUT EE VOLTAGE INPUT BEN Rev 10 98 5 949 1239 3 LOGIC JUMPER SELECTION Instruments with SSR or RELAY type outputs can be change
42. s the overshoot and undershoot of the process andthe period ofthe process the time from peak value to the next peak value These measurements are collected over a period that lasts three periods of overshoot and undershoot The data collected over this time is then compared and calculated into final PID values The calculations for the PID values are the same as used in the standard Ziegler Nichols equations that have been recognized as standard for decades The only modification to the application of the Ziegler Nichols equations is controlled by the dFAC menu item This menu item controls the amount of rate derivative that is applied A dFAC setting of 3 factory default or less allows for less damping A dFAC setting of 4 allows for critical damping as Rev 10 98 11 949 1239 3 set forth in Ziegler Nichols A dFAC setting of 5 or more allows over damping of the process Program Setup and Operation In the secondary menu set tunE to SELF Skip LErn and check to make sure that dFAC is set to the desired value Back up to LErn and set to YES The control will begin the Self Tune function While the Self Tune function is active the right hand decimal point on the lower display will blink When Self Tune is complete the blinking will stop After the initial Self Tune is complete the instrument will look at the LErn menu item to determine if you wish to have the process continually tuned Setting LErn to Cont will allow the control
43. tion or dead band between them SP2 greater than zero Adjust SP2 as required to optimize control 949 1239 3 12 Rev 10 98 PROGRAMMING AND OPERATION FOR RAMP SOAK FEATURE The ramp soak feature offers a great deal of flexibility by allowing changes in the set point to be made over a predetermined period of time Theory of Operation The 1600 Series controls offer a very simple approach to programming a ramp Rather than requiring the operator to calculate an approach rate usually in degrees per minute the 1600 does the calculation internally Thus the operator only needs to program the target set point the time desired to reach that point and the time desired to hold at that point When theramp segmentis executed by the control it calculates the ramp required to move the process from the starting value current PV to the desired value programmed SP in the time allowed Care must be taken however that the process does actually reach the soak value before the soak time starts Make sure to test any program for desired results before running production material Do not operate Self Tune while a ramp function is operating The ramp function will prevent the Self Tune from operating properly Make sure that all tuning is set up before operating Ramp Soak Program Setup The programming for the Ramp Soak function is done in the Secondary Menu In the Secondary Menu INDEX to Prog and make sure that Prog is set to OFF
44. yed When selected the option number will stop flashing DO NOT SELECT AN OPTION IF THE INSTRUMENT DOES NOT HAVE THE HARDWARE TO SUPPORT IT SELECTION OF AN UNSUPPORTED OPTION MAY CAUSE IMPROPER OPERATION OF THE INSTRUMENT 6 If you wish to program the menu pre sets configuration press INDEX to CnF1 To preset the input type press the UP Arrow or DOWN ARROW for the following selections 01 Type J whole degree 14 Type S whole degree 02 Type J tenth degree 15 Type B whole degree 03 Type K whole degree 16 Type C whole degree 04 Type K tenth degree 17 DIN RTD whole degree 05 Type E whole degree 18 DIN RTD tenth degree 06 Type E tenth degree 19 NIST RTD whole degree 07 Type T whole degree 20 NIST RTD tenth degree 08 Type T tenth degree 21 Ni RTD whole degree 09 Type L whole degree 22 NI RTD tenth degree 10 Type L tenth degree 23 0to 20mA 11 Type N whole degree 24 4to 20mA 12 Type N tenth degree 25 0to5V 13 Type R whole degree 26 1to5V Factory default is 01 Type J whole degree 6 Press INDEX to CnF2 If CnF1 is equal to 01 through 22 press UP ARROW to select 1 for degrees F or 2 for degrees C If CnF1 is equal to 23 through 26 press UP ARROW to select 0 for no descriptor 1 for degrees F or 2 for degrees C Factory default is 1 degrees F 7 Press INDEX to CnF3 Press UP ARROW to select one of the following if Hrd3 0 0 SP1 is on Output A and is reverse acting
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