LOVE CONTROLS Series 4B, 8B, 16B and 32B Microprocessor
Contents
1. Set Value Alarm Type Alarm Output Operating 1 Alarm function disabled Output is OFF Deviation upper and lower limit E This alarm output operates when PV value is higher than pes the setting value SV AL H or lower than the setting value LIE SV AL L Bu4Ab i 5 Swacht Hi 2 Deviation upper limit Ou This alarm output operates when PV value is higher than OFF 1 r3 the setting value SV AL H a a H 3 Deviation lower Timit on This alarm output operates when PV value is lower than ofr aa aT CH E the setting value SV AL L Beia Ev 4 Reverse deviation upper and lower limit oH fll 7 This alarm output operates when PV value is in the range of FF the setting value SV AL H and the setting value SV AL L Beckie EN Bade 5 Absolute value upper and lower limit CH This alarm output operates when PV value is higher than Kg EH the setting value AL H or lower than the setting value AL L hi aL 6 Absolute value upper limit ees This alarm output operates when PV value is higher than ET E the setting value AL H un 7 Absolute value lower limit cm This alarm output operates when PV value is lower than OFF EM 7 the setting value AL L AL 8 Deviation upper and lower limit with standby sequence p This alarm output operates when PV value reaches set pa G il point SV value and the value is higher than the setting a A SS value SV AL H or lower than the sett2. D L On Control Mode Select method of control operation Can be set to PID On Off Manual or Ramp Soak Programming Ramp Soak Pattern Selection Allows user to select which of the 8 ramp soak patterns to program Each pattern has 8 steps which gives a total of 64 possible steps in a single program When finished programming all ramp and soak patterns the parameter should be set to off n 0 to 7 Segment Set Point for pattern n and step y For example the first step of the first pattern would be SPOO The last step would be SP77 n 0to 7 y Oto 7 Segment Time for pattern n and step y For example the first step of the first pattern would be ti00 The last step would be Ti77 The value of this parameter will be in HH MM n 0 to 7 y 0 to 7 Last Step for pattern n Sets the last step that will be performed in the current pattern n 0 to 7 Pattern Loop Setting for pattern n Sets the number of times that the current pattern will be repeated n 0 to 7 Pattern Link for pattern n Sets the next pattern that will be performed after the current pattern When set to off the program will end and maintain last set point n to 7 Heat Cool Selection Assigns output 1 and output 2 to be either heat or cool HEAt Output 1 Heating CooL Output 1 Cooling H1C2 Output 1 Heating Output 2 Cooling H2C1 Output 1 Cooling Output 2 Heating Alarm 1 Setting Sets operation for Alarm 1 Ple
3. 1 scale 1020H Alarm 1 type Please refer to the contents of the Alarm Outputs for detail 1021H Alarm 2 type Please refer to the contents of the Alarm Outputs for detail 1022H Alarm 3 type Please refer to the contents of the Alarm Outputs for detail 1023H System alarm setting 0 None default 1 3 Set Alarm 1 to Alarm 3 1024H Upper limit alarm 1 Please refer to the contents of the Alarm Outputs for detail 1025H Lower limit alarm 1 Please refer to the contents of the Alarm Outputs for detail Page 24 Address Content Explanation 1060H 1026H Upper limit alarm 2 Please refer to the contents of the Alarm Outputs for detail 1027H Lower limit alarm 2 Please refer to the contents of the Alarm Outputs for detail 1028H Upper limit alarm 3 Please refer to the contents of the Alarm Outputs for detail 1029H Lower limit alarm 3 Please refer to the contents of the Alarm Outputs for detail 102AH Read LED status bO Alm3 b1 Alm2 b2 F b3 b4 Alm1 b5 OUT2 b6 OUT1 b7 AT 102BH Read push button status bO Set b1 Select b2 Up b3 Down 0 is to push 102CH Setting lock status 0 Normal 1 All setting lock 11 Lock others than SV value 102FH Software version V1 00 indicates 0x100 1030H Start pattern number 0 7 1040H Actual step number setting inside the 0 7 N indicate that this pattern is executed from step 0 to 1047H correspond pattern step N 1050H Cyc
4. Input Error No Input Probe Connection PV 2001 Process Value Flashes EN when outside of range ja Error EEPROM Page 26 Action Required No Action Required Verify that sensor is wired to proper terminals Next check that the controller is programmed for the correct input type Most commonly seen when controller is programmed for a RTD while a thermocouple is connected Verify that the input is wired to the proper terminals Next check to see if the input type is set to the proper value Most commonly seen when controller is programmed for a 4 to 20 mA input and 0 to 20 mA signal is wired to the controller Input signals may normally go above or below range limits If not check input and correct the process temperature or increase temperature range limits using tP H and tP L Attempt to reset the factory default settings using the instructions in the next section If still has error call customer service for a return goods authorization number to have the controller evaluated at the factory Communication Error Messages Error Status PV read back Error Status 102EH 4750H 1000H 4700H 0001H N A PV Unstable 0002H 8002H Re initialize no temperature at this time 0003H 8003H Input sensor did not connect 0004H 8004H Input Signal Error 0005H N A Over Input Range 0006H 8006H ADC fail 0007H N A EEPROM read write error Page 27 Reset Factory Default Settings Note Resett
5. L U TXK 3 wire platinum RTD Pt100 JPt100 Analog input 0 to 5 V 0 to 10 V 0 to 20 mA 0 to 50 mV Control Mode PID ON OFF Manual or PID program control Ramp Soak control Control Output Relay output SPDT SPST 1 16 DIN and 1 32 DIN size Max load 250 VAC 5 A resistive load Voltage pulse output DC 14 V Max output current 40 mA Current output DC 4 to 20 mA output Load resistance Max Linear voltage output 0 to 5 V 0 to 10 V B Series only Display Accuracy 0 or 1 digit to the right of the decimal point selectable Sampling Range Analog input 150 msec per scan Thermocouple or Platinum RTD 400 msec per scan RS 485 Communication MODBUS ASCII RTU communication protocol Vibration Resistance 10 to 55 Hz 10 m s for 10 min each in X Y and Z directions Shock Resistance Max 300 m s 3 times in each 3 axes 6 directions Ambient Temperature 32 F to 122 F 0 C to 50 C Storage Temperature 4 F to 150 F 20 C to 65 C Altitude 2000 m or less Relative Humidity 35 tp 80 non condensing Modbus is a registered trademark of schieder automation Page 29 Thermocouple Type and Temperature Range 328 TATEF 200 BOC Thermocouple type 1 828 TSE 200 BOOT 328 2372 F 200 1300 C 32 TZ Q BOC Thermocouple J type d 148 2192 F 100 1200 C Thermocouple K type I 328 2372 F 200 1300 C RTD Type and Temperature Range LED Display 4 T
6. ON OFF 2 manual tuning 3 PID program control 1006H Heating Cooling control selection 0 Heating 1 Cooling 2 Heating Cooling 3 Cooling Heating 1007H 1st group of Heating Cooling control cycle 0 99 0 0 5 sec 1008H 2nd group of Heating Cooling control cycle 0 99 0 0 5 sec 1009H PB Proportional band 0 1 999 9 100AH Ti Integral time 0 9999 100BH Td Derivative time 0 9999 100CH Integration default O 100 unit is 0 1 100DH Proportional control offset error value 0 100 unit is 0 1 when Ti 0 100EH The setting of COEF when Dual Loop 0 01 99 99 output control are used 100FH The setting of Dead band when Dual Loop 999 9999 output control are used 1010H Hysteresis setting value of the 1st 0 9999 output group 1011H Hysteresis setting value of the 2nd 0 9999 output group 1012H Output value read and write of Output 1 Unit is 0 196 write operation is valid under manual tuning mode only 1013H Output value read and write of Output 2 Unit is 0 196 write operation is valid under manual tuning mode only 1014H Upper limit regulation of analog linear output 1 Unit 2 8uA Current Output 1 3mV Linear Voltage Output 1015H Lower limit regulation of analog linear output 1 Unit 2 8uA Current Output 1 3mV Linear Voltage Output 1016H Temperature regulation value 999 999 unit 0 1 1017H Analog decimal setting 0 3 101CH PID parameter selection 0 4 101DH SV value corresponded to PID value Only valid within available range unit 0
7. This controller does not provide overcurrent protection Use of the product requires that suitable overcurrent protection device s must be added to ensure compliance with all relevant electrical standards and codes Rated 250 V 15 Amps max A suitable disconnecting device should be provided near the controller in the end use installation o Or Ee 23 Page 31 External Dimensions Dimensions are in millimeter inch f P H CLTAlal E x Em d ER j AN ES Kiel z5 RI sz I n pL LL EX ikru Ez mm d 1 ok as L Ez ae Am Es Ach S wr zimr 32 fier ikin J ie AE 440 mri 4 738 tds PE T NE e A EZ ua Sep al amp Ei oe 3 ae Ly 41 30r 5 E 1 75 inyi iT F 3 fe T 1 h D T E E E ET Ee z LE Ze 25 o RE ar Xa Low ae ao f S i E L e D E Ls VW l m ideni IPIT i 2 a za Tu ia e HIR Lou FAT w 4B 0mm 12 z mm 1 amp 9 in D ii N a mri 2 Copyright 2012 Dwyer Instruments Inc Printed in U S A 2 12 FR R5 443601 10 Rev 4 L OVE C OH N T RO L S Phone 219 879 8000 www love controls com A DIV OF DWYER INSTRUMENTS INC Fax 219 872 9057 e mail love love controls com P O BOX 338 MICHIGAN CITY INDIANA 46361 U S A
8. controller will evaluate the process and select the PID values to maintain good control Only available when the control mode is set to PID za Ee on Start learning the process After the process has been learned the menu will revert to oFF att Disables Auto Tune moa Selection of PID profile The controller can store up to 4 PID profiles The top display will show the PID profile and the bottom display will show the target set value for that profile When Pid4 is selected the controller will automatically select which PID profile to use based on the target set values Only available when control mode is set to PID See Programming and Operation of PID function for more information n 0 to 4 E Target Set Value associated with each PID Profile 2 n 0 to 3 o Proportional Band Setting associated with each PID Profile n 20 to 3 Integral time reset time associated with each PID Profile n 0 to 3 Derivative time rate time associated with each PID an Profile n 0 3 Integral Deviation Offset Correction associated with wen each PID Profile n 0 to 4 Page 17 do PD Offset Correction Setting only available when control mode is set to PID and integral time 0 See Programming and Operation of PID function for moving information LLL nca Heating Hysteresis Differential Setting Sets the value for the amount of difference between the turn off point set point and the turn on point Figure A shows the
9. controller will return to the Operation Mode BEBE SECURITY FEATURES The B series controller has two built in security lock settings to prevent unauthorized personnel from changing parameter settings These parameters are set in the Operation Mode The LoC1 setting affects all parameters in the controller If LoC1 setting is enabled the operator will have to unlock the controller to make any changes to the controller s parameters The LoC2 setting affects all parameters except the set point If LoC2 setting is enabled the only parameter that the operator will be able to change is the set point In order to change any other parameters the operator will have to unlock the control before making a change In order to unlock the control the operator must depress the ENTER and INDEX key simultaneously Page 8 CONTROL OPERATION DESCRIPTION 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 flow RH etc that is being measured on the top display and the Set Variable on the bottom display Items that can change the HOME display are the Ramp and Soak function and any error messages Descriptions of these special displays follow If the Ramp and Soak feature is active then bottom display will show the current execution pattern and current execution step The UP and DOWN arrows can be pressed to chang
10. is P XX where P indicates the current execution pattern and XX indicates the display item to Set Point Value SP or Residual Time r ti The Set Point Value will display the temperature set point of the current execution step in the SV display The Residual Time will display the remaining time of the current execution step in the SV display After selecting the Set Point Value or Residual Time the ENTER key must be pressed to accept the display change Page 13 PROGRAMMING AND OPERATION FOR PID Theory of Operation The PID method of control is based on the individual tuning of proportional band values integral time values and derivative time values to help a unit automatically compensate for changes in a control system The proportional band is the range around the set point in which the control s proportioning takes place The control increases or decreases the output proportionately to the process temperature s deviation from the set point The integral time eliminates undershoot and overshoot of the set point by adjusting the proportioning control based on the amount of deviation from the set point during steady state operation The derivative time eliminates undershoot and overshoot by adjusting the proportioning control based on the rate of rise or fall of the process temperature The integral deviation offset correction ioFn improves the speed in which the process value reaches the set point value If this parameter is set to zero the o
11. Bulletin E 90 BPC Series 4B 8B 16B and 32B Microprocessor A Based Temperature Process Control Eed E e Specifications Installation and Operating Instructions P AT WILH ALE F c3 CJ CJ L OVE C Oo N T RO L S Phone 219 879 8000 www love controls com A DIV OF DWYER INSTRUMENTS INC Fax 219 872 9057 e mail love love controls com P O BOX 338 MICHIGAN CITY INDIANA 46361 U S A TABLE OF CONTENTS Model Number Identification lille e 3 Getting Started 0 0 nn 3 Installation ness iit n denne RII e Cie Re AIR hae reae Yo MR 4 Panel Cutout Dimensions iilileleeeee eee 4 Mounting i nez ime idet mei ice a EE le E EAE 5 Wiring Diagrams 2 2 ef darem eet end tah e pe dr n OPE qd 6 7 Front Panel Key Functions l llislelsseseelel en 8 Security Features uscire sala ona bd I ene AIR 8 Control Operation Description 000 ccc eee 9 10 Programming and Operation for Ramp and Soak Feature 11 13 Programming and Operation for PID Functon ee eee 14 Description of Menu Structure 15 Operation Men o Cere etae e per ee ech 15 16 Regulation Men s eet wht oet ta he Ro EC pul er AE 17 19 Initial Setting Menu 20 22 Alarm Output Description 23 Communication Register List 24 25 Diagnostic Error Messages 26 Specifications te oem EE 29 Input Sensor Ranges 006 ccc en 30 Precautions eh eer geeschter decr ec na pe 31 Page 2 MODEL NUMBER IDEN
12. RING Do not run thermocouple or other class 2 wiring in the same conduit as power leads Use only the type of thermocouple or RTD probe for which the control has been programmed Maintain separation between wiring of sensor auxiliary in or out and other wiring See the Initial Setting Menu for input selection For thermocouple input always use extension leads of the same type designated for your thermocouple For supply connections use No 16 AWG or larger wires rated for at least 75 C Use conductors only All line voltage output circuits must have a common disconnect and be connected to the same pole of the disconnect Input wiring for thermocouple current and RTD and output wiring for current 14 VDC is rated CLASS 2 Control wiring as show below Terminal Identification 32B CAT E HIT A E KA IL msgs SH ims rm LET r al 5 ep Ka en Si DATA DATA ae e er Mo Ses Ge 0 Gi 2 ai zr LA A L G e iw 9 Rn Ke Gi Ze Git ZS C et mm m Ae RID Mee S553 04 ri 3 Bien Ir S E IN e I I Hy Ce 219 16B AC DC DUT zu 140VDC NO ven EV2 D L EM TS sura AC 100 240V WW E TOR Gute Mr R 6 CT 50 60 HZ Ac ES Gi SSC RECH EVI o 5VA b E en K ete H LX Pu ti 0 10v COM 2T N Fw G Wer 2 abu ep ELO ta RTD aes GL LS EW TATIUS bis Fe LA FS H4 1 LLL DATA a e mm mas TELLE eet GX9 et T S irae ie N Te RS 485 d i a MU LIUM VACO oo 8 5 DATA COM AC No Eve
13. TIFICATION OPTIONS OUTPUT 1 OUTPUT 2 2 Voltage Pulse 2 Voltage Pulse 3 Relay 3 Relay 5 Current 6 Linear Voltage OPTIONS LV Low Voltage OPTIONS OUTPUT 1 OUTPUT 2 2 Voltage Pulse 2 Voltage Pulse 3 Relay 3 Relay 5 Current 6 Linear Voltage OPTIONS Blank none 1 Event input 2 Current Transformer LV Low Voltage GETTING STARTED 1 Install the control as described on page 4 OPTIONS L OUTPUT 2 2 Voltage Pulse 3 Relay 16B OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage OPTIONS Blank none 1 Event input 2 Current Transformer LV Low Voltage 8B OPTIONS OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage OUTPUT 2 2 Voltage Pulse 3 Relay OPTIONS Blank none 1 Event input 2 Current Transformer LV Low Voltage 2 Wire your control following the instructions on pages 6 7 Please read the Precautions section located at the end of this manual before wiring the control 3 For best results when programming changes are necessary make all changes to the Initial Setting mode Pages 20 22 before making changes to the Regulation Mode Pages 17 19 or Operation Mode Pages 15 16 If any error messages occur check the Diagnostic Error Message Section Page 26 for assistance Page 3 INSTALLATION Mount the instrument in a location that will not be subject to excessive temperature s
14. Z 20 4000 Voltage Input Type and Input Range 990 9069 Current Input Type and Input Range Page 30 PRECAUTIONS Electric Shock 1 Do not touch the AC terminals while the power is supplied to the controller to prevent an electric shock 2 Make sure power is disconnected while checking the unit inside 3 The symbol indicates that this Controller is protected throughout by DOUBLE INSULATION or REINFORCED INSULATION equivalent to Class II of IEC 536 Mount the controller in a location that will not be subject to excessive temperature shock or vibration All models are designed for mounting in an enclosed panel 1 Always use recommended solder less terminals Fork terminals with isolation M3 screw width is 7 0mm 6 0mm for 32B Series hole diameter 3 2mm Screw size M3 x 6 5 With 6 8 x 6 8 square washer Screw size for 32B Series M3 x 4 5 With 6 0 x 6 0 square washer Recommended tightening orque 0 4 N m 4kgf cm Applicable wire Solid twisted wire of 2 mm 12AWG to 24AWG Please be sure to tighten them properly 2 Do not allow dust or foreign objects to fall inside the controller to prevent it from malfunctioning Never modify or disassemble the controller Do not connect anything to the No used terminals Make sure all wires are connected to the correct polarity of terminals Do not install and or use the controller in places subject to Dust or corrosive gases and liquid high humidity and high
15. ase see selection on Alarm Outputs for description of the outputs Alarm 2 Setting Sets operation for Alarm 2 Please see selection on Alarm Outputs for description of the outputs Alarm 3 Setting Sets operation for Alarm 3 Please see selection on Alarm Outputs for description of the outputs not available for Dual Loop Output Control Page 21 System Alarm Setting Selects which of the alarm outputs is used if a system alarm occurs The system alarms would be an input error or a process control failure This feature can be disabled by turning this parameter to oFF Communications Write Function Feature Allows parameters to be changed via the RS 485 communications Setting to oFF prevents any changes from remote users Protocol Selection Select whether to communicate using ASCII or RTU Protocol This value must match the protocol used by the host computer Controller Address Set from 1 to 247 This value must match the controller address used by the host computer Communication Data Length Choose either 7 or 8 This value must match the communication data length of the host computer Communication Parity Bit Set this value to even odd or none This value must match the communication parity bit of the host computer Communication Stop Bit Set this value to 1 or 2 This value must match the communication stop bit of the host computer Page 22 Alarm Output Configuration and Operation Table
16. ation setting iofn If PID4 is selected the controller will pick which set of user defined parameters to use based on how close the set point value of the profile is to the current process value Page 14 DESCRIPTION OF MENU STRUCTURE The programming for the controller is broken down into three menus Operation Regulation and Initial Setting Upon normal operation control will be in the Operation Menu OPERATION MENU Pressing the INDEX key will cycle through the below menu items The parameter will be displayed in the top display while its value will be displayed in the bottom display except for the set point which is displayed in the bottom display on the Home Display The UP and DOWN arrows change the values of the parameters The ENTER key must be pressed after any changes 224 Adjust the set point value Can be any numerical value n between the upper and lower limit of the temperature range Select Run Stop Output Control ces Activates outputs and Starts Ramp Soak run De activates outputs and Stops Ramp Soak or Halts Ramp Soak program outputs remain active Only Eh available during ramp soak operation Program restarts at Step 0 of Start Pattern Deel Pauses Ramp Soak program outputs remain active Only available during ramp soak operation Program restarts at step prior to program being held n re 3 Set Start pattern for Ramp Soak Only available when r S set to PStP LI D i Number of digits
17. cient This parameter is only available when the control mode is set to PID and Dual Loop Output Control Dead Band The zone centered on the set point in which the dCHd control is thought to be at the desired set level The outputs will be turned off at this point unless there is an integral deviation offset or the dead band is negative This parameter is only shown when the control is set to Dual Loop Output Control Fr i sedtusn Seer pad vt Output operation of ON OFF control during dual loop output control Qulpor Dead band dead Output Den band dea band widlhspeosilimn Eed wit nagativa Caoling x Coming Py L A a za paint Set paint PID control Dead Band is positive PID control Dead Band is negative Figure B Output Operation during dual loop control Loft Process Temperature Offset This feature allows the input value to be changed to agree with an external reference or to compensate for sensor error i Analog Output High Limit Sets the actual upper limit of the analog output when the control s output is operating at 100 Only available for analog output models Analog Output Low Limit Sets the actual lower limit of the ielo analog output when the control s output is operating at 0 Only available for analog output models Page 19 INITIAL SETTING MENU Press and hold the ENTER key for at least 3 seconds while at the Home Display in order to access the Initial Setting Menu Pr
18. e the bottom display to show the Set Point SP of the current execution step or the Time Remaining r ti of the current execution step After changing the bottom display to either the Time Remaining or the Set Point the ENTER key must be pressed to display the values Error Messages are shown on page 26 OPTIONS Event Input When the controller is ordered with the Event Input Option See page 3 for ordering information two event inputs are available The event input is triggered by contact closure between event 1 EV1 or event EV2 contact terminal and signal ground SG contact terminal Event 1 controls the output operation of the control When the event 1 contact terminals are open the output is active When the event 1 contact terminals are closed the output is de activated The outputs can also be controlled via the Run Stop parameter using the front keypad or by using the RS 485 communications Event 2 allows the user to switch between two temperature set points Each temperature set point has independent control parameters Current Transformer Alarm Function The current transformer option allows the user to have an alarm contact trigger due to a loss of current or a surge in current to the control output When using the current transformer input the desired alarm contact should be set to alarm type 13 in the Initial Setting Menu Page 21 The current transformer should be wired according to the appropriate wiring diagram on
19. e control should be programmed to reach the Set Point SV temperature X after the execution time T The unit will control the process temperature PV to reach temperature X and the keep the temperature at temperature X The execution time T is determined by the execution time ti00 for step number 0 The target set point SP00 for step number 0 should equal the Set Point SV temperature After the first step program SP01 and ti01 through SPO7 and ti07 for the first pattern The target set point value SPOn is in actual units just like your Set Point SV If the control is Set for temperature then the target set point displays are in temperature If the control is programmed for some other engineering unit the target set point displays will be set in that unit The target execution time tiOn is in units of time hh mm The step parameters will be followed by the Actual Step parameter Cycle parameter and the Link parameter for each pattern The Actual Step parameter PSYn sets the last executable step for the current pattern For example if the Actual Step parameter is set to 2 for pattern 0 then the program will only run steps 0 1 and 2 for pattern 0 The Cycle parameter CyCn determines how many times the current pattern is repeated For example if the Cycle parameter for pattern 0 is set to 2 the steps in pattern O will be repeated twice before moving on to the next pattern The Link parameter Linn assigns the next patt
20. ern for the program to execute For example if the Link parameter is set to 3 for pattern 0 the program will skip patterns 1 and 2 and start executing pattern 3 after pattern O is complete If the Link parameter is set to oFF the program will stop after executing the current pattern and the temperature will be maintained at the set point of the last step executed Page 12 Execution The execution of the ramp and soak feature is initiated through the Run Stop parameter r S in the Operation Mode The Run Stop parameter has four possible values If the Run Stop parameter is set to rUn the program will start to execute in order from step 0 of the start pattern If the Run Stop parameter is set to Program Stop PStP the program will stop and maintain the temperature of the last set point before the program was halted When the Run Stop parameter is restarted the program will restart and execute from step 0 of the start pattern The start pattern selection Ptrn is only available when the Run Stop parameter is set to Program Stop If the Run Stop parameter is set to Program Hold PHod the program will be paused and the temperature will be maintained at the set point temperature that was active prior to the program hold Once the Run Stop parameter is set back to run the program will follow the step before the hold and start to execute through the rest of the program Display During ramp and soak program control the SV default display
21. essing the INDEX key will cycle through the below menu items The parameter will be displayed in the top display while its value will be displayed in the bottom display The UP and DOWN arrows change the values of the parameters The ENTER key must be pressed after any changes ou Input Selection Select one of the following input types from S the below table For Current inputs a 250 Ohm Resistor must be wired across the input terminals Thermocouple U type LU 328 932 F 200 500 C Thermocouple Ltyp LL 328 1562 F C200 850 C ThermocoupleBtype amp 2 12 3272 F 100 1800 C 32 3092 F 0 1700 C 32 3092 F 0 1700 C 3 Thermocouple T type t 328 752 F 200 400 C Thermocouple J type ut 148 2192 F 100 1200 C Thermocouple K type 328 2372 F 200 1300 C Cov 10VAnalog Input oig 995 959 LOV 5V Analog mput us 999 959 0 20mA Analog Input 999 9999 tein Temperature Units This parameter is only available for thermocouple or RTD inputs hoe Scale Hight Limit Sets the upper limit of the temperature range If the process temperature exceeds this setting the display will flash an error code Scale Low Limit Sets the lower limit of the temperature range If the process temperature exceeds this setting the display will flash an error code Page 20 LA c D za CS D LU D Ko D Lu
22. hock or vibration All models are designed for mounting in an enclosed panel Select the position desired for the instrument on the panel Prepare the panel by cutting and deburring the required opening per the panel cut out dimensions listed below Follow the mounting instructions listed on page 5 Lastly wire the controller per the appropriate wiring diagram listed on page 6 PANEL CUTOUT DIMENSIONS PA d mins 122 rin X 2 81 a Ta e H E ZE te ce i E ut 2i K LE T i p i r da FE BI 2 es Heel nt inn Sg ESO min 50 2mn 3 581 i4 331 4 b s D l i S Ez E ES Pi Bn ae Bs E M S t D l Be Kaf F er fN rt P TN ven EM mm ei Inn i eth Inl 13 58 ied Page 4 MOUNTING METHOD Step 1 From the front of the panel slide the controller housing through the cut out The housing gasket should be against the housing flange before installing Step 2 Insert the mounting brackets into the mounting grooves on the top and bottom of the controller 16B 8B and 4B For the 32B slide the mounting collar over the housing from the rear of the panel Step 3 Push the mounting brackets forward until the bracket stops at the panel wall Step 4 Insert and tighten the screws on the bracket to secure the controller in place The screw torque should be 0 8 kgf cm Mounting Bracket Installation 32 Mounting Method V s ews p a aua dpi ul i i ar i Page 5 WI
23. ing Factory Default Settings erases all of the values entered by the user Record any necessary settings before proceeding Warning Erasing the user entered values may result in a safety hazard and system malfunction The following instructions will reset the controller to the original factory default settings Step 1 Step 2 Step 3 Step 4 Press the INDEX KEY while at the Home Display until the controller reads LoC in the process display Use the UP arrow to select LoC1 Press the ENTER KEY to save this value Press and hold the UP and DOWN arrows simultaneously for one second Upon releasing the buttons the display will read SHou in the PV display and oFF in the SV display Press the INDEX key once and the controller will read PASS in the PV display and a 4321 in the SV display Adjust the value in the SV display to 1357 using the UP and DOWN arrows Press the ENTER KEY to save the value Cycle the power on the controller Upon power up all of the user set values have been erased Page 28 SPECIFICATIONS Input Voltage 100 to 240 VAC 50 60 Hz OR 24 VDC depending on model Operation Voltage Range 85 to 110 of rated voltage Power Consumption 5VA max Memory Protection EEPROM Ak bit non volatile memory number of writes 1000 000 Display Method 2 line x 4 character 7 segment LED display Process value Pr MN PV Red color Set point SV Green color Sensor Type Thermocouple K J T E N R S B
24. ing value SV AL L ke BYHALON 9 Deviation upper limit with standby sequence This alarm output operates when PV value reaches set M point SV value and the reached value is higher than the on E D setting value SV AL H AW Pe 10 Deviation lower limit with standby sequence en This alarm output operates when PV value reaches the set e point SV value and the reached value is lower than the E QA A setting value SV AL L BAe EN 11 Hysteresis upper limit alarm output This alarm output operates if PV value is higher than the W EU E setting value SV AL H This alarm output is OFF when a D D PV value is lower than the setting value SV AL L ALL LH 12 Hysteresis lower limit alarm output This alarm output operates if PV value is lower than the i I setting value SV AL H This alarm output is OFF when zl h amp PV value is higher than the setting value SV AL L PETER BAL N 13 CT alarm output This alarm operates when the current measured by Ga transformer CT is lower than AL L or higher than AL H corr AED m This alarm output is available only for the controller with r an L4 current transformer 14 When program control is end status alarm output is ON 15 When RAMP UP status happens to PID program control alarm output is ON 16 When RAMP DOWN status happens to PID program control alarm output is ON 17 When SOAK status happens to PID program control alarm output is ON 18 When RUN status happens to PID program contro
25. l alarm output is ON Note AL H and AL L include AL1H AL2H AL3H and AL1L AL2L AL3L Page 23 Communication Register List 1 Supporting transmission speed 2400 4800 9600 19200 38400 bps 2 Non supported formats 7 N 1 or 8 O 20r 8 E 2 3 Communication protocol Modus ASCII or RTU 4 Function code 03H to read the contents of register Max 8 words 06H to write 1 one word into register 02H to read the bits data Max 16 bits 05H to write 1 one bit into register 5 Address and Content of Data Register Address Content Explanation 1000H Process value PV Measuring unit is 0 1 updated one time in 0 4 second The following reading value display indicates error occurs 8002H Initial process Temperature value is not got yet 8003H Temperature sensor is not connected 8004H Temperature sensor input error 8006H Cannot get temperature value ADC input error 8007H Memory read write error 1001H Set point SV Unit is 0 1 oC or oF 1002H Upper limit of temperature range The data content should not be higher than the temperature range 1003H Lower limit of temperature range The data content should not be lower than the temperature range 1004H Input temperature sensor type Please refer to the contents of the Temperature Sensor Type and Temperature Range for detail 1005H Control method 0 PID 1
26. le number for repeating the execution off 0 99 indicate that this pattern has been executed for 1 100 1057H the correspond pattern times Link pattern number setting of the 0 8 8 indicates the program end 0 7 indicates the next 1067H correspond pattern execution pattern number after executing the current pattern 2000H Pattern 0 7 temperature set point setting 999 9999 203FH Pattern 0 temperature is set to 2000H 2007H 2080H Pattern 0 7 execution time setting Time 0 900 1 minute per scale 20BFH Pattern 0 time is set to 2080H 2087H 6 Address and Content of Bit Register First bit of reading will put into LSB Write data FFOOH for bit set OOOOH for bit clear Address Content Explanation 0810H Communication write in selection Communication write in disabled O default Communication write in enabled 1 0811H Temperature unit display selection oC linear input default 1 oF 0 0812H Decimal point position selection Except for the thermocouple B S R type all the other thermocouple type are valid 0 or 1 0813H AT setting OFF 0 default ON 1 0814H Control RUN STOP setting 0 STOP 1 RUN default 0815H STOP setting for PID program control 0 RUN default 1 STOP 0816H Temporarily STOP for PID program control 0 RUN default 1 Temporarily STOP Page 25 DIAGNOSTIC ERROR MESSAGES Display Error Messages SE Display on Start Up SV PV No Cont
27. nt CT Input AC Event CT Input DI DC No Event CT Input Page 6 Terminal Identification Continued 4B 8B E a Se SA Tum SETS O iz EA us ch CO Ga Da TPU TAA ls 2 sy D i E 1 Mer Ge ip i CRITPUTI A Daae ZU CD e l A Tei a Ses e Sei ow LP DI Z Uu 3i DT Sue Wu M i ros Age ir Wiring for 4 to 20 mA Transmitter Inputs zh DOG z BINOE EI d HE DC 10 12 13 ce 14 POWER SUPPLY A 277 250 OHM PRECISION RESISTOR Note 16B terminal layout used in above example Use appropriate terminal layout for selected controller Page 7 FRONT KEY FUNCTIONS Key functions are as follows INDEX Pressing the INDEX key advances the display to the next menu item UP ARROW Increments a value or changes a menu item If pressed during the Operation Mode the set point value will be increased DOWN ARROW Decrements a value or changes a menu item If pressed during the Operation Mode the set point value will be decreased ENTER Stores the value or item change If not pressed the previously stored value or item will be retained When pressed during the Operation Mode the controller switches to the Regulation Mode If held for more than 3 seconds during the Operation Mode the controller switches to the Initial Setting Mode If pressed during the Regulation Mode or Initial Setting Mode the
28. output behavior for a heating reverse acting application Only available when control mode set to on off control ces Cooling Hysteresis Differential Setting Sets the value for the amount of difference between the turn off point set point and the turn on point Figure A shows the output behavior for a cooling direct acting application Only available when control mode set to on off control gt ao i LIFECT ACTING z 7 x UPSCALE DIFFERENTIAL A HEwERESE ACTING d A a yoowne SALE DIFFERENTIAL l z men T INEUT H FE A INPUT ss DEPLAYED VALUE EET POINT Ses IOGPLAYED VALUE SEI POINT Figure A Output behavior for Heating Cooling On Off Applications rr Heating Control Cycle Setting Defines the duration for one output period or cycle for output 1 Only available when control mode is set to PID or ProG and Output 1 is set for heating Cooling Control Cycle Setting Defines the duration for one output period or cycle for output 1 Only available when control mode is set to PID or ProG and Output 1 is set for cooling Control Cycle setting for output 2 Defines the duration for one ei output period or cycle for output 2 Only available when control mode is set to PID and Dual Loop Output Control Page 18 att Proportional Band Coefficient Sets the value of the proportional band for output 2 The proportional band of output 2 is equal to the proportional band of output 1 multiplied by the proportional band coeffi
29. page 6 and page 7 The high and low alarm set points can be set from 0 5 to 30 Amps The display resolution is 0 1 Amps and the accuracy is 0 5 Amps with the included current transformer Page 9 Heating Cooling or Dual Loop Control Temperature Control can be achieved by either heating or cooling In the B series controllers heating and cooling can be operated simultaneously using Dual Loop Output Control to maintain a temperature set point When Dual Loop Output Control is used control outputs must be connecting to the heating and cooling devices Please refer to the following for the operation of each setting Control Modes are selected by changing the S HC parameter in the Initial Setting Mode Select HEAt for heating or reverse acting control for output 1 If selected output 2 will become alarm 3 Select CooL for cooling or direct acting control for output 1 If selected output 2 will become alarm 3 Select H1C2 or C1H2 for Dual Loop Output Control for output 1 and 2 If H1C2 is selected output 1 would be fore heating or reverse acting control and output 2 would be for cooling or direct acting control If C1H2 is selected output 1 would be for cooling or direct acting control and output 2 would be for heating or reverse acting control Setting the control mode to PID when the controller is set for Dual Loop Output Control Activates the Proportional Band Coefficient CoEF parameter and the Dead Band dead parameter The Pro
30. portional Band Coefficient CoEF sets the Proportional band value for Output 2 based on the Proportional band of output 1 The Proportional Band of Output 2 would be equal to the Proportional Band Pn of Output 1 multiplied by the Proportional Band Coefficient CoEF The Integral Time in and the Derivative Time dn will be the same for both Outputs The Dead Band dEAd parameter sets an area in which the heating and cooling outputs are operating at 096 on The Dead Band is centered on the Set Point in Dual Loop Output Control mode Please see the Dead Band illustrated on page 19 Page 10 RAMP SOAK PROGRAMMING AND OPERATION 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 B series controls offer a very simple approach to programming a ramp function Rather than requiring the operation to calculate an approach rate usually in degrees per minutes the B series does the calculation internally Thus the operator only needs to program the target set point and the time desired to reach that point When the ramp segment is 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 Soaks or dwells are ramp segments where the target set point is the same as the beginning process value This allows for multistage ram
31. ps without wasting intermediate soak steps Care must be taken however that the process does actually reach the soak value before the soak time starts If not the next segment will calculate a slope from the starting PV to the target SP Depending on your process requirements this difference may be important Make sure to test any program for desired results before running production material Do not operate auto tuning while a ramp function is operating The ramp function will prevent self tune from operating properly Make sure that all tuning is set up before operating ramp soak Page 11 Program Setup All of the programming for the Ramp Soak function is done in the Initial Setting Mode You may wish to work out your program on paper before going into the programmer menu sequence In the Initial Setting Mode go to the Control Mode CtrL parameter Set the parameter to ProG Press INDEX to the Pattern Editing parameter PAtn Use the arrows to select the desired pattern to edit By setting the Pattern Editing parameter to off pressing the INDEX key brings up the next parameter in the Initial Setting mode The Ramp and Soak function is supported by 8 different patterns pattern numbers 0 to 7 Each pattern contains 8 steps step numbers 0 to 7 for set point and execution times one link pattern Linn parameter one cycle parameter CyCn and one actual step parameter PSYn The default of step 0 in pattern 0 is a soak function Th
32. radiation vibration and shock high voltage and high frequency Power must be off when wiring and changing a temperature sensor 8 Be sure to use compensating wires that match the thermocouple types when extending or connecting the thermocouple wires 9 Please use wires with resistance when extending or connecting a platinum resistance sensor RTD 10 Please keep the wire as short as possible when wiring a platinum resistance sensor RTD to the controller and please route power wires as far as possible from load wires to prevent interference and induce noise 11 This controller is an open type unit and must be placed in an enclosure away from high temperature humidity dripping water corrosive materials airborne dust and electric shock or vibration 12 Please make sure power cables and signals from instruments are all installed properly before energizing the controller otherwise serious damage may occur 13 Please do not use acid or alkaline liquids for cleaning Please use a soft dry cloth to clean the controller 14 Wait at least one minute after power is disconnected to allow capacitors to discharge and please do not touch any internal circuit within this period 15 This instrument is not furnished with a power switch or fuse Therefore if a fuse or power switch is required install the protection close to the instrument Recommended fuse rating Rated voltage 250 V Rated current 1 A Fuse type Time lag fuse 16 Note
33. to the right of the decimal Decimal Point Position can be set for all Inputs except for B S and R type thermocouples Alarm 1 High Set Point May not appear depending on ALA1 setting in Initial Setting Menu E SS X Page 15 zn CS D ES Lu bs zn Ko LI KE Alarm 1 Low Set Point May not appear depending on ALA setting in Initial Setting Menu Alarm 2 High Set Point May not appear depending on ALA2 setting in Initial Setting Menu Alarm 2 Low Set Point May not appear depending on ALA2 setting in Initial Setting Menu Alarm 3 High Set Point May not appear depending on ALA3 setting in Initial Setting Menu Alarm 3 Low Set Point May not appear depending on ALA3 setting in Initial Setting Menu Set front panel security lock Lock all settings Lock all settings except the set point Display the output value for output 1 In manual mode this value can be changed using the up and down arrows Display the output value for output 2 In manual mode this value can be changed using the up and down arrows Page 16 REGULATION MENU Press the ENTER key while at the Home Display in order to access the Regulation Menu Pressing the INDEX key will cycle through the below menu items The parameter will be displayed in the top display while its value will be displayed in the bottom display The UP and DOWN arrows change the values of the parameters The ENTER key must be pressed after any changes Auto Tune The
34. utput will be zero when the process value is equal to the set point value If the integral time parameter is used only to eliminate steady state error it may take a long time to reach the set point because it needs time to accumulate the error This parameter defines the default output level on start up When the integral time is set at 0 then the proportional derivative offset correction PdofF would replace the integral deviation offset correction but serves the same function Program Set Up In order to use the PID function in the B series controllers the Control Mode will have to be set to PID in the Initial Setting Menu After changing the Control Mode the PID parameters can be accessed in the Regulation Menu The PID parameters can either be programmed manually or they can be set by the controller using the auto tune function The auto tune will use trial and error to tune the PID parameters to give the control the most precise control Since the time to accurately tune the control may differ depending on the process the controller can also be manually tuned to known PID values prior to running auto tune The Run Stop parameter must be set to run in order to start auto tuning The B series controller has four user defined profiles PIDO to PID3 of PID values along with an auto selection function PID4 Each set of PID values includes a set point value Svn proportional band Pn integral time in derivative time dn and integral devi
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