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User Manual - Pid Controller

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1. DO 96 mm Bes Se w nena 11 112 mm pe e dmn ie e Dini M e CL M erie E HW NE img n ba panno i a i Um Spessore suggerito Suggested thickness eu ia 2 0mm e d Sa ov f2q tor EN 6 4 1 Electronics Removal To configure internal Jumper remove the electronics by twist off the screw on instrument frontal side Z m N J 2 us N V A Disconnect the device from the mains before starting to configurate or service it WARNING 5 Electrical wirings Although this controller has been designed to resist noises in an industrial environments please notice the following safety guidelines Separate control lines from the power wires WARNING Avoid the proximity of remote control switches electromagnetic meters powerful engines Avoid the proximity of power groups especially those with phase control 7 EN 5 1 Wiring diagram ATR401 22ABC ATR401 23ABC ATR401 24ABC ATR401 22ABC T Power HA SUPPLY 24 230 Va
2. AOR ANA HcEL u ide out ANP cSPu Pro Proo ic Hm d FF Abd Sul u tH Std deH SUAP GdeH Peer d 5 cSPu Start Stop Run N O enables regulation with N O contact Run N C enables regulation with N C contact Lock conversion N O stop conversion and display value with N O Lock conversion N C stop conversion and display value with N C Manual Tune by digital input Automatic Manual Impulse if enabled on parameter 83 Automatic Manual Contact if enabled on parameter 83 Action Type Heating regulation with open D I Cooling regulation with closed D I Rising Gradient Rising gradient for Soft Start 0 Disabled 1 9999 digit hour degrees hour with decimal visualization if temperature Default 0 Visualization Display 2 Set visualization on display 2 Output Percentage Ampere Command Setpoint Default Process 1 Process 2 Processes mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Visualization Type Set visualization type on display u icc Default ty dc hidden after 3 sec Display 2 process Display 2 process hidden after 3 sec Display 1 process Display 2 as Display 1 process Display 2 as Display 1 as ude Display 1 as ide Retran
3. Display shows H GH to UL 1 1 To exit standard proceeding press n For virtual Zero setting place the sensor to zero point Set the virtual zero Display shows u ic E N B if ict is selected the procedure must be executed at each start To exit procedure press at MAX ZERO 23 EN 8 10 Heating Cooling P I D ATR401 is suitable also for applications requiring a combined heating cooling P I D action Command output must be configured as Heating P 1 D AcEE HEHE and Pk greater than 0 and one of alarms AL AL 2 HL 3 or AL Hi has to be configured as coaL Command output must be connected to actuator responsible for heating action while alarm will control the cooling action Parameters to configure for Heating P I D are HcEL HEHE Command output action type Heating me Proportional band Heating LE Integral time Heating and cooling td Derivative time Heating and cooling Er Cycle time Heating Configuration parameters for Cooling P I D are example action associated to alarm 1 HL cool Alarm 1 selection Cooling PEI Proportional band multiplier ouch Overlapping Dead band cok Cycle time Cooling Parameter Phil that ranges from 1 00 to 5 00 sets the proportional band for cooling action according to the formula here below Proportional band cooling action Ph
4. The display of the decimal point depends on the setting of parameter 4 En and the parameter dP EN 48 12 Alarm Intervention Modes Look Absolute Alarm or Threshold Alarm H HL selection Hysteresis parameter A H gt 0 Time Alarm ot MEN o no Hysteresis parameter R H4 lt 0 fassa lt Alarm Spv E ___ 1 e x O OB Time On On si arm ot MEM or NN Time Hysteresis parameter A Hu 0 Alarm Spv On On DI Alarm output ES Alarm Spv Absolute alarm with controller in heating functioning par 21 HcbEL selected HERE and hysteresis value greater than 0 par 40 A IHH gt 0 N B Absolute alarm with controller in heating functioning par 21 HcLEE selected HERE and hysteresis value less than 0 par 40 AL IHH lt 0 N B Absolute alarm with controller in cooling functioning par 21 HcbEL selected cool and hysteresis value than O par 40 A IHH gt 0 N B N B The example is related to alarm 1 function can be enabled also for alarms 2 3 and 4 on models that include them 49 EN Time Alarm Spv Hysteresis parameter A Hd lt 0 an On On Alarm o MEN EN ca Absolute alarm with controller in cooling functioning par 21 HcbEL selected cool hysteresis value minor t
5. 8 4 Automatic Tuning Automatic tuning starts when the controller is switched on or when setpoint value has been modified over 35 To avoid overshooting the threshold where controller calculates new P I D parameters is determinated by setpoint value minus Set Deviation Tune value see parameter 29 Gtk u 19 EN To interrupt Tuning keeping the P I D values unchanged press key until display 1 visualizes writing ft ymE and display 2 visualizes gm Pressing X display 2 visualizes GFF led BINE switch off and procedure ends Setting GncE on parameter 28 Humb autotuning procedure starts only once when instrument is switched on after calculating P I D parameters parameter 28 L aE returns to d G 8 5 Automatic Manual Regulation for Output Control This function allows to switch from automatic functioning to manual control of output porcentage With parameter 83 HU 1H it is possible to select two modes 1 First selection Em q Pressing key display 1 visualizes writing m on display 1 while Mid E 2 visualizes Pn Press key to select manual mode MAn Whit and change or percentage To return to algo ters with the same procedure select H i4 on display 2 led MAN switches on and operation returns to automatic mode 2 Second selection Fr 5L Enable the same functioning but with two important variants In case of power failure or after a switch off
6. On Off Alarm Spv Hysteresis parameter R Hd 0 Comand Spv Time Alarm output Han Upper deviation alarm value of alarm setpoint greater than 0 and hysteresis value greater than 0 par 40 A IHH gt 0 N B 51 EN Pv Off Comand Spv Alarm Spv 4 Hysteresis parameter R Hd 0 Time Alarm output On On Lower Deviation Alarm selection Pv a On Pv L On On Comand Spv ya Hysteresis parameter IR HH gt 0 lt Alarm Spv gt Time On a Alarm Shi output Off gt Hysteresis parameter RH iHd 0 Alarm Spv f nn lt Comand Spv i ISS Time Alarm output Upper deviation alarm value of alarm setpoint minor than 0 and hysteresis value greater than 0 par 40 AHI gt 0 N B HdAL Lower deviation alarm value of alarm setpoint greater than 0 and hysteresis value greater than 0 par 40 R HI gt 0 N B Lower deviation alarm value of alarm setpoint minor than 0 and hysteresis value greater than 0 par 40 R HH 0 N B N B a The example is related to alarm 1 function can be enabled also for alarms 2 3 and 4 on models that include them EN 52
7. PIXSYS elettronica ATR 401 Regolatore E Controller M anuale Installatore User manual WN 9 Summary Introduction Model Identification Technical data 3 1 General data 3 2 Hardware data 3 3 Software data Dimensions and Installation 4 1 Electronics Removal Electrical wirings 5 1 Wiring diagram Display and Key Functions 6 1 Numeric Indicators Display 6 2 Meaning of Status Lights Led 6 3 Keys Dual input mode 7 1 Selection of process value related to the command output and to the alarms 7 2 Remote setpoint Controller Functions 8 1 Modifying Main Setpoint and Alarm Setpoint Values 8 2 Auto Tuning 8 3 Manual Tuning 8 4 Automatic Tuning 8 5 Automatic Manual Regulation for Output Control 8 6 Soft Start 8 7 Memory Card optional 8 8 Loading default values 8 9 LATCH ON Functions only AI1 8 10 Heating Cooling P I D Serial Communication 10 Configuration 10 1 Modify Configuration Parameter 11 Table of Configuration Parameters 12 Alarm Intervention Modes 13 Table of Anomaly Signals 14 Configuration EASY UP 15 Summary of Configuration parameters Pay attention at the section marked with this symbol E DIL Page CONNDOUAAHSA Presta attenzione alla sezione contrassegnata da questo simbolo WON 9 Sommario Introduzione Identificazione di modello Dati tecnici 3 1 Caratteristiche generali 3 2 Caratteristiche Hardware 3 3 Caratteristiche
8. b With hysteresis minor than 0 alarm setpoint A IHH lt 0 dotted line moves below 13 Table of Anomaly Signals If installation malfunctions controller will switch off regulation output and will report the anomaly For example controller will report failure of a connected thermocouple visualizing E 13 For other signals see table below flashing flashing on display Cause What to do E 01 ccr EEPROM programming error Call Assistance E 92 Cold junction temperature GUGE sensor failure or environment Call Assistance temperature out of range E 04 Incorrect configuration data Verify that configuration SUSE Possible loss of instrument l l parameters are correct calibration EE o Control connection with i broken or temperature out of D i Pro probes and their integrity range ee eet o Control connection with broken or temperature out of a Proc probes and their integrity range E 08 i l CuSE Missing calibration Call Assistance E 10 E Incorrect control parameters Verify control parameters E 11 APA Incorrect alarms parameters Verify alarm parameters E 12 Incorrect retransmission Verify retransmission PHr parameters parameters E 13 Incorrect visualization Verify visualization uPAr parameters parameters
9. 100 Default 0 Example with kowt selected as 0 10 V and LL oF set at 1096 command output can change from a min of 1 V to a max of 10 V Upper Limit Output Percentage Selects maximum value for command output percentage 0 100 Default 100 Degree Select degree type Centigrade Default Fahrenheit Alarm 1 Alarm 1 selection Alarm intervention is correlated to AL1 Disabled Default Absolute alarm referring to process Band alarm Upper deviation alarm Lower deviation alarm Absolute alarm referring to command setpoint Status alarm active in Run Start Cooling action Status alarm load control Loop Break Alarm Example status of contactors SSR or heating elements x Dili The display of the decimal point depends on the setting of parameter CER and the parameter Eli 37 EN 38 39 41 42 43 H Pr Pro Prog EAn d FF AbSd Sul H So CO CL Alarm 1 Hysteresis Select value correlated to alarm 1 Process 1 Default Process 2 Processes mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Alarm 1 State Output Alarm 1 output contact and intervention type N O start Normally open active at start
10. Default 0 0 Alarm 4 Rearmament Type of reset for alarm 4 contact Automatic Reset Default Manual Reset by keyboard Manual reset stored Keeps relay status also after an eventual power failure Alarm 4 State Error Contact status for alarm 4 output in case of error Open contact Default Closed contact Alarm 4 Led Defines led A4 status corresponding to relevant contact ON with open contact ON with closed contact Default 8 On activation the output is inhibited if the controller is in alarm mode Activates only if alarm condition reappers after that it was restored The display of the decimal point depends on the setting of parameter SER and the parameter dP 43 EN 71 72 73 74 75 76 TI AYE HHSP F EE Lock H dE ER LbAct E ear H WT Ei ik Hco Phy i EN 44 Alarm 4 Delay 600 600 seconds Negative delay at exit from alarm Positive delay at starting of alarm Default 0 Alarm 4 Setpoint Protection Alarm 4 set protection Does not allow the user to change set value Modification allowed Default Protected Protected and not visualized Amperometric Transformer Activation and range for amperometric transformer 0 Desabled Default 1 200 Ampere Loop Break Alarm Threshold Loop Break Alarm intervention threshold 0 0 Disa
11. 1 digit for thermocouple thermoresistance and V mA Cold junction Analogue Thermoresistances PT100 accuracy 0 1 C C input PT500 PT1000 Ni100 PTC1K NTC10K B 3435K Linear input 0 10 V 0 200 Impedance 4 20 mA 0 40 mV 0 10 V Ri gt 110 K Input Potentiometer 0 20 mA Ri 5 6K 150K 4 20 mA Ri 5 ONLY AI2 input T A 50 mA 9 40 mV Ri gt 1 M Relay Configurable as control and ia iDuis alarm output or Quip resistive charges Configurable as control and 24 V SSH output alarm output 25 mA Configurable as control output Configurable Analogue alarm retransmission of 0 10 V 9500 points output process or setpoint 0 20 mA 7500 points 4 20 mA 6000 points BPowersuoni Extended range 24 230 Vac Consumption UPPIY Vdc 15 50 60 Hz 5 5 VA 3 3 Software data Regulation ON OFF with hysteresis algorithms P P I P D P D proportional time Proportional 4 9999 C o F band Integral time 0 0 999 9 sec 0 excludes integral function Derivative time 0 0 999 9 sec 0 excludes derivative function Controller Manual or automatic tuning selectable alarms functions protection of control and alarm setpoints 4 Dimensions and Installation Memory Card optional With battery Memory Card optional Dima d foratura Cod MEMORY C241 e C23 c Frontal on y 42mm Hi EJ inserimento insert PIXSYS Memory Card tu Jut
12. N C start Normally closed active at start N O threshold Normally open active on reaching alarm N C threshold Normally closed active on reaching alarm Alarm 1 Hysteresis 999 999 digit tenths of degree if temperature Default 0 0 Alarm 1 Rearmament Type of reset for contact of alarm 1 Automatic Reset Default Manual Reset by keyboard Manual reset stored keeps relay status also after an eventual power failure Alarm 1 State Error Contact status for alarm 1 output in case of error Open contact Default Closed contact Alarm 1 Led Defines led A1 status corresponding to relevant contact ON with open contact ON with closed contact Default On activation the output is inhibited if the controller is in alarm mode Activates only if alarm condition reappers after that it was restored The display of the decimal point depends on the setting of parameter SEN the parameter EN 38 and oP 44 45 46 47 R Ide H ISP Pree Lock H dE Le Alarm 1 Delay 600 600 seconds Negative delay at exit from alarm Positive delay at starting of alarm Default 0 Alarm 1 Setpoint Protection Alarm 1 set protection Does not allow the user to change setpoint Modification allowed Default Protected
13. of 10 seconds after last modification N B Modifications made to Words different from those described in the following table can lead to instrument malfunction EN 26 Modbus RTU protocol features E Selectable on parameter 92 HB FL 4800 bit sec GF 9600 bit sec G 19200 bit sec ZAB 28800 bit sec JBHF 38400 bit sec G ib 57600 bit sec SG 115200 bit sec 8 N 1 8 bit no parity 1 stop WORD READING max 20 word 0x03 0x04 SINGLE WORD WRITING 0x06 MULTIPLE WORDS WRITING max 20 word 0x10 Looking at the table here below it is possible to find all available Boud rate Format Supported functions addresses and functions RO Read Only R W Read Write WO Write Only Modbus DescHpHot Read Reset Address p Write value 0 Device type RO EEPROM 1 Software version RO EEPROM 5 Slave address RAW EEPROM 6 Boot version RO EEPROM 50 Automatic addressing WO 51 Installation code comparison WO Loading Default values 9999 Restore all values 500 9998 Restore all values except for baud rate and Rw lo slave address 9997 Restore all values except for baud rate 9996 Restore all values except for slave address Process Al1 degrees with tenths of degree for 900 a RO temperature sensors digits for linear sensors Process Al2 degrees with tenths of degree for 901 i i R
14. 2 State Error Contact status for alarm 2 output in case of error Open contact Default Closed contact Alarm 2 Led Defines led A2 status corresponding to relevant contact ON with open contact ON with closed contact Default Alarm 2 Delay 600 600 seconds Negative delay at exit from alarm Positive delay at starting of alarm Default 0 Alarm 2 Setpoint Protection Alarm 2 set protection Does not allow the user to change set value Modification allowed Default Protected Protected and not visualized On activation the output is inhibited if the controller is in alarm mode Activates only if alarm condition reappers after that it was restored The display of the decimal point depends on the setting of parameter SER and the parameter dP EN 40 55 56 58 Alarm 3 Alarm 3 selection Alarm intervention is associated to AL3 Disabled Default Absolute alarm referring to process Band alarm Upper deviation alarm Lower deviation alarm Absolute alarm referring to command setpoint Status alarm active in Run Start Cooling action Status alarm load control Loop Break Alarm Example status of contactors SSR or heating elements Alarm 3 Process Selects value correlated to alarm 3 Process 1 Default Process 2 Proce
15. 50 150 C The display of the decimal point depends on the setting of parameter SEN and the parameter Er 33 EN 12 13 14 15 16 17 Pes PE IF O z IU U C0 cg U4 Pot Foce LIDOL ocAe Lc HC Lig PT500 PT1000 0 10 Volt 0 20 mA 4 20 mA 0 40 mVolt Potenc max 6 Kohm full scale Potenc max 150 Kohm full scale Current measured by amperometric transformer 100 600 C 100 600 C Decimal Point 2 Select decimal type visualized for analogue input 2 Default 1 Decimal 2 Decimal 3 Decimal Lower Linear Input 2 Al2 lower range limit only for linear signals Example with input 4 20 mA this parameter takes value associated to 4 mA 999 9999 digit Default 0 Upper Linear Input 2 Al2 upper range limit only for linear signals Example with input 4 20 mA this parameter takes value associated to 20 mA 999 9999 digit Default 1000 Offset Calibration 2 Al2 offset calibration Number added to visualized process value normally correcting ambient temperature value 999 1000 digit for linear sensors and potentiometers 99 9 100 0 tenths for temperature sensors Default 0 0 Gain Calibration 2 Al2 Gain calibration Value multiplied with displayed value to calibr
16. E 14 Incorrect remote setpoint Verify remote setpoint SPAL parameters parameters 53 EN 14 Configuration EASY UP To Simplify the setting of parameters and the integration of the different components involved in the control system Pixsys introduces the EASY UP coding which allows to set sensors and or command outputs in one single step By means of the code listed in the data sheet enclosed to the sensor or actuator SSR motorized valve etc the EASY UP coding will set the relevant main parameters on the controllers ex selection of PT100 on parameter Sensor and the corresponding measuring range on parameters Lower and Upper limits of the setpoint Different codes may be entered on the controllers in sequence to configure inputs control output or retransmission of signal EN 54 15 Summary of Configuration parameters Date Model ATR401 Installer System Notes cou Select type of command output E AJ c cE c SE r Ld c dt p 5 tune Analogue input 1 configuration Select type of decimal visualized by sensor 1 Al1 range lower limit only for linear Al1 range upper limit only fo
17. Mean 14 Samples Mean 15 Samples Mean pressure it is advisable to increase sampling frequency 242 Hz Maximum speed conversion 123 Mz 62 Hz 50 Hz 39 Hz 45 EN 82 83 84 OLE 1 m D 3 it E EI LO pn gu cu n T m WI 3 di J mE LU DL n En Case da EES EE JES a HES EN 46 39 2 Hz 19 6 Hz 16 7 Hz Default Ideal for filtering noises 50 60 Hz 12 5 Hz 10 Hz 8 33 Hz 6 25 Hz 4 17 Hz Minimum speed conversion Visualization Filter Slow down the update of process value visualized on display to simplify reading Disabled with pitchfork maximum speed of display update First order filter with pitchfork Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean 9 Samples Mean 10 Samples Mean Maximum slow down of display update Disabled without pitchfork First order filter CONDO BW PD Automatic Manual Enables automatic manual selection Disabled Default Enabled Enabled with memory Digital Input Disabled Default 0 2 Setpoints Switch 2 Setpoints Switch Impulsive 3 Setpoints Switch Impulsive 4 Setpoints Switch Impulsive 85 86 87 88 o TUO Fr JW uc Lena Lene
18. at restart both the manual functioning and the previously fixed output percentage value will be maintained If during automatic functioning there is a sensor failure controller will automatically switch to manual mode while maintaining command output percentage unchanged as generated by P I D immediately before failure 8 6 Soft Start At switch on the controller follows a rising gradient expressed in units ex Degree Hour to reach the setpoint The chosen rising gradient in Unit Hour must be set on parameter 85 c dr at next switch on the controller will execute Soft Start function Automatic and manual Tuning function cannot be enabled if Soft Start function is active EN 20 8 7 Memory Card optional x Pyle Parameters and setpoint values can be easily copied from one controller to others using the MEMORY CARD Two modes are available e With the controller connected to the power supply Insert Memory card when the controller is off At switch on display 1 visualizes JEM and display 2 visualizes only if correct values are stored on Memory Pressing display 2 visualizes LaAd Confirm with ac Controller loads news values and restarts e With the controller not connected to power supply The memory card is equipped with an internal battery with an autonomy of about 1000 uses button battery replaceable Insert the memory card and
19. press the programming button When writing the parameters led turns red and on completing the procedure it turns to green It is possible to repeat the procedure without any particular attention Updating Memory Card To update the memory card values follow the procedure described in the first method setting display 2 to so as not to load the parameters WARNING On controller Enter configuration and change at least one parameter Exit configuration Changes are saved automatically 1 If on activation the controller does not display ET 1g it means no data have been saved on the memory card but it is possible to update values 21 EN 8 8 Loading default values This procedure allows to restore factory settings of the instrument Press i 88 for 3 second OO00 Display Display 1 visualizes with 1 digit blinking while display 2 shows FHSS Do 2 Kk joe XJ Change blinking digit and move to the next one with su Enter password EISE 3 pra to confirm For use with input 150 K_ and with linear input 0 10 V 0 40 mV 0 4 20 mA you can associate start value of the scale parameter 6 position of the sensor and value of the scale end par
20. relevant contact Alarm 4 delay Alarm 4 set protection Activation and scale range of amperometric transformer Loop Break Alarm intervention threshold Delay for Loop Break Alarm intervention Cooling fluid type Proportional band multiplier Overlap Dead band Cooling output cycle time Adc filter Sampling frequency Filter in visualization Enable automatic manual selection Digital input functioning Rising gradient Set visualization on display 2 Set visualization type on displays Retransmission for output 0 10 V o 4 20 mA Select retransmission type Lower limit analogue output range Upper limit analogue output range Select baud rate for serial communication Select slave address Select serial delay 57 EN Notes Updates EN 58
21. x PHA In this way it is possible to have a proportional band for cooling action that will be equal to heating proportional band if PEI 1 00 or 5 times greater if PHA 5 00 Integral time and derivative time are the same for both actions Parameter quot sets the percentage overlapping between the two actions For installations where heating and cooling output cannot be activated at the same time a dead band will be configured quot s 0 vice versa an overlapping will be configured quick gt 0 EN 24 Figure here below shows an example of double action P I D heating cooling with 0and EH Ph PHL COOL FREDDO eudbi 0 ACTIVE COMMAND OUTPUT HEAT CALDO ACTIVE ALARM OUTPUT COOL FREDDO Ph Pbi COOL FREDDO PV oudb 0 Ph HEAT CALDO ACTIVE COMMAND OUTPUT HEAT CALDO ACTIVE ALARM OUTPUT COOL FREDDO Pb PbfN COOL FREDDO i oudb 0 PE HEAT CALDO ACTIVE COMMAND OUTPUT HEAT CALDO __ ACTIVE ALARM OUTPUT COOL FREDDO 25 EN Parameter cat c h
22. 4 Jor X Scroll parameters Allows to pass from mnemonic 5 gr parameter code to the numeric one and viceversa Allows parameter modification 6 display 2 flashes y N x Increases or decreases Introduce new xl visualized value data To change 8 Confirms data entering display another S 2 stops flashing parameter return to point 4 End of parameters modification 9 ENC Controller exits the EN 30 programming mode 11 Table of Configuration Parameters The following table includes all parameters Some of them will not be visible on the models which are not provided with relevant Hardware data 1 cout Command Output Command output type selection I DIRTI c Default necessary for using process and setpoint retransmission function with Volt mA output cuAl EI del col cL IU ATR401 22ABC COMMAND ALARM 1 ALARM 2 col Q1 Q2 SSR Q1 CUAL 3 4 open 4 5 close Q2 5 596 SSR Qi Q2 ATR401 23ABC COMMAND ALARM 1 ALARM 2 ALARM 3 C O i Q1 Q2 Q3 SSR Q1 CUAL 3 4 open 4 5 close Se Si A cor SSR Q1 Q2 Q3 ATR401 24ABC COMMAND Natl Grp Qro PIANI c ol Q1 Q2 Q3 Q4 SSR Q1 CUAL 3 4 open 4 5 close ae se Si vom Ebr SSR Q1 Q2 Q3 Q4 ATR401 22ABC T COMMAND ALARM 1 ALARM 2 ALARM 3 E t Q1
23. Alarm 4 Error flags Bit 0 Eeprom writing error Bit 1 Eeprom reading error Bit 2 Cold juntion error Bit 3 Error AI1 sensor 1 Bit 4 Error Al2 sensor 2 Bit 5 Generic error 1015 Bit 6 Hardware error RO 0 EN 28 Bit 7 Missing calibration error Bit 8 Incongruous control parameters Bit 9 Incongruous alarm parameters Bit 10 Incongruous retransmission parameters Bit 11 Incongruous visualization parameters Bit 12 L B A Low corrent Bit 13 L B A Short circuit 1016 Cold junction temperature with decimal point RO Start Stop 1017 0 Controller in STOP RW 0 1 Controller in START Lock conversion ON OFF 1018 0 Lock conversion off RW 0 1 Lock conversion on Tuning ON OFF 1019 0 Tuning off RW 0 1 Tuning on Automatic Manual selection 1020 0 Automatic RW 0 1 Manual 1021 OFF LINE time milliseconds RW Digital input status 1022 0 Input OFF RO 1 Input ON 1023 Instantaneous current value tenth of ampere RO 0 1024 Current ON value tenth of ampere RO 0 1025 Current OFF value tenth of ampere RO 0 1100 Process with decimal point selection RO 1101 Setpoint 1 with decimal point selection R W EEPROM 1102 Setpoint 2 with decimal point selection R W EEPROM 1103 Setpoint 3 with decimal point selection R W EEPROM 1104 Setpoint 4 with decimal point selection
24. Automatic P 1 D parameters calculation at each activation and or each change Manual launch by keyboards or by digital input Once P I D parameters calculation only at first start Setpoint Deviation Tune Selects deviation from command setpoint as threshold used by autotuning to calculate P I D parameters 0 5000 digit tenth of degree if temperature Default 10 0 Proportional Band Process inertia in units example C if temperature ON OFF if also is equal to O Default 9999 digit tenth of degree if temperature The display of the decimal point depends on the setting of parameter 4 En and the parameter EN 36 Eli 31 32 33 34 35 36 37 Bi td Tal uL aP dEGr d S A AL b AL HdAL LoAL AcAL SEAL cool IL Integral Time Process inertia in seconds 0 0 999 9 seconds 0 integral disabled Default 0 0 Derivative Time Normally 74 of integral time 0 0 999 9 seconds 0 derivative disabled Default 0 0 Cycle Time Cycle time for P I D on remote control switch 10 15 sec for P I D on SSR 1 sec or servo time value declared by servo motor manufacturer 0 1 300 0 seconds Default 10 0 Lower Limit Output Percentage Select minimum value for command output percentage 0
25. M ULI I BE UL SEnc qui Be Ee E C_ IT Cei Ft FE ri ntc Pee Upper Linear Input 1 AI1 upper range limit only for linear signals Example with input 4 20 mA this parameter takes value associated to 20 mA 999 9999 digit Default 1000 Offset Calibration 1 Offset AI1 calibration Number added to visualized process value normally correcting ambient temperature value 999 1000 digit for linear sensors and potentiometers 99 9 100 0 tenths for temperature sensors Default 0 0 Gain Calibration 1 Al1 gain calibration Value multiplied with displayed value to calibrate process value 99 9 100 0 Default 0 0 Latch On 1 Automatic setting of limits for linear input Disabled Default Standard Virtual Zero Stored see paragraph 8 9 Virtual Zero Initialized See paragraph 8 9 Lower Limit Setpoint 1 Al1 lower limit setpoint 999 9999 digit degrees if temperature Default 0 999 9999 digit degrees if temperature Default 1750 Sensor 2 Analogue input 2 configuration sensor selection Al2 Disabled Default Upper Limit Setpoint 1 Al1 upper limit setpoint Tc K 260 1360 C Tc S 40 1760 C Tc R 40 1760 C Tc J 200 1200 C PT100 200 600 C PT100 200 140 C NI100 60 180 C NTC10K 40 125 C PTC1K
26. O temperature sensors digits for linear sensors Average Al1 Al2 degrees with tenths of degree for 902 de RO 7 temperature sensors digits for linear sensors 2 EN Difference Al1 Al2 degrees with tenths of degree 903 mee RO for temperature sensors digits for linear sensors Modul difference Al1 Al2 degrees with tenths of 905 degree for temperature sensors digits for linear RO sensors Addition Al1 Al2 degrees with tenths of degree for 905 oe i RO temperature sensors digits for linear sensors Command process degrees with tenths of degree 1000 e RO for temperature sensors digits for linear sensors 1001 Setpoint 1 RAW EEPROM 1002 Setpoint 2 R W EEPROM 1003 Setpoint 3 RAW EEPROM 1004 Setpoint 4 R W EEPROM 1005 Alarm 1 R W EEPROM 1006 Alarm 2 R W EEPROM 1007 Alarm 3 R W EEPROM 1008 Alarm 4 R W EEPROM 1009 Real setpoint it is based on gradient RO EEPROM Relay status 0 Off 1 On Bit 0 Relay Q4 Bit 3 Relay Q2 Ls Bit 1 Relay Q3 Bit 4 Relay Q1 N O RO Bit 2 Relay Q1 N O Bit 5 SSR 1011 Percentage heating output 0 10000 RO 0 1012 Percentage cooling output 0 10000 RO 0 Alarms status 0 None 1 Active 1013 Bit 0 Alarm 1 Bit 2 Alarm 3 RO 0 Bit 1 Alarm 2 Bit 3 Alarm 4 Manual reset write O to reset all alarms In reading 0 Not resettable 1 Resettable 1014 Bit 0 Alarm 1 Bit 2 Alarm 3 me d Bit 1 Alarm 2 Bit 3
27. Protected and not visualized Alarm 2 Alarm 2 selection Alarm intervention is associated to AL2 Disabled Default Absolute alarm referring to process Band alarm Upper deviation alarm Lower deviation alarm Absolute alarm referring to command setpoint Status alarm active in Run Start Cooling action Status alarm load control Loop Break Alarm Example status of contactors SSR or heating elements Alarm 2 Process Selects value related to alarm 2 Process 1 Default Process 2 Processes mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Alarm 2 State Output Alarm 2 output contact and intervention type N O start Normally open active at start N C start Normally closed active at start The display of the decimal point depends on the setting of parameter 4 En and the parameter mie 39 EN 49 ACH 50 Aer E 53 ANDE 54 ASSP N O threshold Normally open active on reaching alarm N C threshold Normally closed active on reaching alarme Alarm 2 Hysteresis 999 999 digit tenth of degree if temperature Default 0 0 Alarm 2 Rearmament Type of reset for alarm 2 contact Automatic Reset Default Manual Reset by keyboard Manual reset stored Keeps relay status also after an eventual power failure Alarm
28. Q2 SSR AO1 V Q1 cul 3 4 open 4 5 close S SSR ARNI c55r SSR Q1 Q2 AO1 V cHe 4 20 mA Q1 Q2 SSR cHU 0 20 mA Q1 Q2 SSR cil ILI 0 10 V Q1 Q2 SSR 31 EN 2 GEA Sensor Analog input configuration Look sensor selection Al1 Look d 5 Disabled Ec Tc K Default 260 1360 C Ec S TeS 40 1760 C Ec r Tc R 40 1760 C Ec L Tc J 200 1200 C Pt PT100 200 600 C PL PT100 200 140 C ni NI100 60 180 C mute NTC10K 40 125 C Ptc PTC1K 50 150 C PES PT500 100 600 C PE PT1000 100 600 C O ID 0 10 Volt 9 20 0 20 mA 4 20 4 20 mA 1140 0 40 mVolt Put Potentiometer max 6 Kohm Poto Potentiometer max 150 Kohm 3 HP Decimal Point Select type of visualized decimal point for Analogic Input 1 D Default OO 1 Decimal ODO 2 Decimal HOOD 3 Decimal 4 Lower Linear Input 1 AI1 lower range limit only for linear signals Example with input 4 20 mA this parameter takes value associated to 4 mA 999 9999 digit Default 0 The display of the decimal point depends on the setting of parameter 4 ER and the parameter dP EN 32 10 11 LCA i E dia Std USE
29. R W EEPROM 1105 Alarm 1 with decimal point selection R W EEPROM 1106 Alarm 2 with decimal point selection R W EEPROM 1107 Alarm 3 with decimal point selection R W EEPROM 1108 Alarm 4 with decimal point selection RAW EEPROM 1109 Real setpoint gradient with decimal point selection RO EEPROM 1110 Percentage heating output 0 1000 RW 0 1111 Percentage heating output 0 100 RW 0 1112 Percentage cooling output 0 1000 RO 0 1113 Percentage cooling output 0 100 RO 0 2001 Parameter 1 R W EEPROM o R W EEPROM 2100 Parameter 100 R W EEPROM 4001 Parameter 14 R W EEPROM ne RAW EEPROM 4100 Parameter 100 RAW EEPROM 3 If it is O control is desabled If it is different from O it is maximum time that can elapse between two pollings before the controller goes off line If it goes Off line the controller goes Parameters changed using serial address from 4001 to 4100 are saved in eeprom only after 10 after the last writing of parameters 29 EN 10 Configuration 10 1 Modify configuration parameters For configuration parameters see next paragraph Press Display Display 1 shows OOOD with Do M 1 the 1 digit flashing while for 3 second display 2 shows PASS 9 N x Modify flashing digit and move Enter password u to next digit with I3 Display 1 shows first parameter 3 and second display shows its to confirm value
30. Software Dimensioni e installazioni 4 1 Estrazione dell elettronica Collegamenti elettrici 5 1 Schema di collegamento Funzione dei visualizzatori e tasti 6 1 Indicatori numerici Display 6 2 Significato delle spie di stato Led 6 3 Tasti Modalit doppio ingresso 7 1 Selezione grandezza correlata al comando e agli allarmi 7 2 Setpointremoto Funzioni del regolatore 8 1 Modifica valore setpoint principale e setpoint di allarme 8 2 Auto Tuning 8 3 Lancio del Tuning Manuale 8 4 Tuning Automatico 8 5 Regolazione automatico manuale del controllo uscita 8 6 Soft Star 8 7 Memory Card opzionale 8 8 Caricamento valori di default 8 9 Funzione LATCH ON solo Al1 8 10 Funzionamento da doppia azione caldo freddo Comunicazione Seriale 10 Configurazione 10 1 Modifica parametro di configurazione 11 Tabella parametri di configurazione 12 Modi di intervento allarme 13 Tabella segnalazioni anomalie 14 Configurazione EASY UP 15 Promemoria configurazione Sommaire Identification du mod le Donn es techniques 2 1 Caract ristiques g n rales 2 2 Caract ristiques Hardware 2 3 Caract ristiques Software Dimensions et Installation 3 1 D placement de l lectronique Raccordements lectriques 4 1 Sch ma des connexions TIT 118 118 1 Introduction Thanks for choosing a Pixsys controller With ATR401 model Pixsys integrates in a single device all options for sensors reading and actuators control bes
31. ameter 7 to the maximum position of the sensor parameter 8 Pot Std as Device loads default settings 8 9 LATCH ON Functions only Al1 potentiometer6K and Pacte Lol 1 Switch the instrument off and on potentiometer to the minimum UPL 1 BEc configured It is also possible to fix the point in which the controller will display O however keeping the scale range between using the virtual zero option by setting parameter 8 If you set if you set the parameter EHE 1 LILJ If 1 USE LOL 1 and uPL 1 WISE or uL min the virtual zero will reset after each activation of the tool the virtual zero remains fixed once tuned To use the LATCH ON function configure as you wish LEER The tuning procedure starts by exiting the configuration after changing the parameter EN 22 For the calibration procedure refer to the following table Press 1 ENC Display Exit parameters configuration Display 2 visualizes writing L HE c Do Place the sensor on minimum operating value corresponding to LL I 4 Store value on minimum Display shows Lol Place sensor on maximum operating value corresponding m Store value on max
32. and output and to the alarms When second input is enabled par 11 bEno other than d 15 __ itis possible to choose the process value to be related to command output to alarms and to retransmission Following options are available Pro 1 Value read by input AI e Proc Value read by input AI2 fie Hn Mean between inputs Al1 and AI2 d FF Difference between inputs AI1 AI2 RbSd Difference between inputs as absolute value Al1 Al2 e Bull Addition between inputs AI1 AI2 Process related to command output must be set on parameter 19 c Pro e Process related to alarms must be set on par 38 H IP c for alarm 1 on par 47 Hee for alarm 2 on par 56 H3P c for alarm 3 and on par 65 HYP for alarm 4 Value to retransmit must be set on par 88 r Ebr It is possible to choose the visualization for display 2 on parameter 86 u idc Mean difference and addition are available only if both inputs are configured for temperature sensors or for linear signals V mA WARNING IAEN 7 2 Remote setpoint It is possible to enable remote setpoint function setting ER on par 20 c Efi ATR401 AID RS e me el REMOTE SETPOINT REMOTE SETPOINT In this configuration command setpo
33. as the same meaning of cycle time for heating action Ec Parameter cooF Cooling Fluid pre selects the proportional band multiplier P1 and the cooling P I D cycle time cat c according to cooling fluid type coal Cooling fluid type Pali corte Hue Air 1 00 10 Dil Oil 1 25 4 Hca Water 2 50 Once parameter r cGaF has been selected the parameters PHN ough and ec abc can be however modified 9 Serial Communication ATR401 22ABC T is provided with RS485 and can receive broadcast data via MODBUS RTU protocol Device can be configured only as Slave This function allows to control multiple controllers connected to a supervisory system Each instrument will answer to a Master query only if contains same address as on parameter 93 hl Hg Allowed addresses are from 1 to 254 and there should not be controllers with the same address on the same line Address 255 can be used by the Master to communicate with all connected equipments broadcast mode while with O all devices receive command but no answer is expected ATR401 can introduce an answer delay in milliseconds to Master request This delay has to be set on parameter 94 GEJE At each parameters modification instrument stores values in EEPROM memory 100000 writing cycles while setpoints are stored with a delay
34. ate process value 99 9 100 0 Default 0 0 Lower Limit Setpoint 2 Al2 lower limit setpoint 999 9999 digit degrees if temperature Default 0 EN 34 The display of the decimal point depends on the setting of parameter 4 En and the parameter dll 18 19 20 21 22 23 uL oc crea Pro Proc EAn Jit HbS5d Sul CENS E HcEL HERE cool Hons H4 C c cE ACE MES Upper Limit Setpoint 2 Al2 upper limit setpoint II Py Rey 999 9999 digit degrees if temperature Default 1750 Command Process Selects process value related to command output and visualized on display 1 This determinates which is the primary process Process 1 Default Process 2 Processes mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Remote Setpoint Enables remote setpoint Command setpoint is the secondary process It works if Pra or Proc is selected on parameter Disabled Default Enabled Command Action Type Regulation type for command output Heating N O Default Cooling N C Lock command above SPV Example command output disabled when reaching setpoint also with P I D value different from 0 Command Hysteresis Hysteresis in ON OFF or dead ban
35. bled alarm 0 1 200 0 Ampere Default 50 0 Loop Break Alarm Delay Loop Break Alarm intervention delay 00 00 60 00 mm ss Default 01 00 Cooling Fluid Type of refrigerant fluid for heating cooling P ID Air Default Oil Water Proportional Band Multiplier Proportional band for cooling action is given by parameter 30 multiplied for this parameter 1 00 5 00 Default 1 00 78 79 80 81 ouch Ha FO eC rr m Jdem Bona li J E eH IC3H bo H SO H si qi Overlap Dead Band Dead band combination for heating cooling P I D 20 0 50 0 Negative Dead band Positive overlap Default 0 0 Cooling Cycle Time Cycle Time for Cooling output 1 300 seconds Default 10 Conversion Filter ADC Filter Number of sensor readings to calculate mean that defines process value N B When readings increase control loop speed slows down Disabled COND OO BW DN Conversion Frequency Sampling frequency of digital analogue converter N B Increasing the conversion speed will slow down reading stability example for fast transients as the Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean Samples Mean 9 Samples Mean 10 Samples Mean 11 Samples Mean 12 Samples Mean 13 Samples
36. cldc Switching power supply with extended range 2 2 selections e 24 Vac dc 15 with Jumper insertion JP4 e 115 230 Vac dc 15 without Jumper JP4 50 60 Hz 5 5 VA with galvanic isolation EN 8 Analogue Input Al1 For thermocouples K S R J Comply with polarity uu SHm e For possible extensions use a ar compensated wire and terminals i suitable for the thermocouples used EEEE 12 compensated e When shielded cable is used it should be grounded at one side only For thermoresistances PT100 NI100 Rosso i Fora three wires connection use cables 11 with the same diameter For a two wires connection short circuit terminals 16 and 18 12 e When shielded cable is used it should be grounded at one side only Alt PT NI100 B 13 RED fil e WHITE AZ qmm RR RR RED figl For thermoresistances NTC PTC PT500 PT1000 and linear potentiometers When shielded cable is used it should be grounded at one side only VEE O pice 17 For linear signals Volt mA AI La 3 Comply with polarity e When shielded cable is used it should be grounded at one side only 25 Di Analogue AI2 To enable the second analogue input set the dip switches as indicated in the figure In this configuration input T A is not available For thermocouples K S R J Com
37. d in P I D 0 0 999 9 digit tenth of degree if temperature Default 0 Command Rearmament Type of reset for contact of command output always automatic in P I D functioning Automatic Reset Default Manual Reset by keyboard Manual reset stored Keeps relay status also after an eventual power failure E The display of the decimal point depends on the setting of parameter SEN and the parameter Eli 35 EN 24 25 26 27 28 29 30 c SP F EE Lock tune d S Futo iin once SE u Ph Command State Error Contact state for command output in case of error Open contact Default Closed contact Command Led Defines led C1 state corresponding to relevant contact ON with open contact ON with closed contact Default Command Delay Command delay only in ON OFF functioning In case of servo valve it works also in P I D and represents delay between opening and closure of two contacts 600 600 seconds tenth of second in case of servo valve Negative delay when turning off Positive delay when turning on Default 0 Command Setpoint Protection Allows or not to change command setpoint value by keyboard Modification allowed Default Protected Tune Autotuning type selection Disabled Default
38. ensor output B Sensor ground PRESSURE TRANSMITTER SENSORE DI PRESSIONE For linear signals 0 4 20 mA with two wires sensors Comply with polarity C Sensor output A Sensor supply 24 Vdc 25 mA 11 EN T A Input nu a oo DBBEB AT cre i To enable T A input set the dip switches as indicated in the figure In this configuration it is possible to set EH on parameter 11 BEng Input for 50 mA amperometric transformer e Sampling time 100 ms e Configurable by parameters Digital input not available on ATR401 22ABC T 24v 17 E Digital input parameter dGE 1 DI e 1 e H 71 PnP 119 Close pin DI 19 on pin 24 V 17 to enable digital input ovo Serial input only on ATR401 22ABC T Shield Schermo e ia Ha Communication RS485 Modbus RTU RS485 i sui il ii with galvanic isolation a 1 EN 12 Relay outputs Q1 Q2 Bh a 6H 02 Contacts capacity a 8A 250 Vac resistive charge 10 operations 4 SUE zH 1 2HP 30 3 A 250 Vac cos 0 3 105 operations 8 N B See graphic Relay output Q3 ATR401 23ABC Contacts capacity 9 o 6A 250 Vac resistive charge 10 operations 230V e 30 3 A 250 Vac cos 0 3 10 operations 10 1 2HP N B See graphic Relay outputs Q3 Q4 ATR401 24ABC BI 03 v 9A Contacts capacity 230V 8A 250 Vac resistive charge 10
39. h closed contact Default Alarm 3 Delay 600 600 seconds Negative delay at exit from alarm Positive delay at starting of alarm Default 0 Alarm 3 Setpoint Protection Alarm 3 set protection Does not allow the user to change set value Modification allowed Default Protected Protected and not visualized Alarm 4 Alarm 4 selection Alarm intervention is associated to AL4 Disabled Default Absolute alarm referring to process Band alarm Upper deviation alarm Lower deviation alarm Absolute alarm referring to command setpoint Status alarm active in Run Start Cooling action Status alarm load control Loop Break Alarm Example status of contactors SSR or heating elements 65 HHP c 69 HHSE 70 HHL di CO CL Alarm 4 Process Selects value correlated to alarm 4 Process 1 Default Process 2 Processes mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Alarm 4 State Output Alarm 4 output contact and intervention type N O start Normally open active at start N C start Normally closed active at start N O threshold Normally open active on reaching alarm N C threshold Normally closed active on reaching alarm Alarm 4 Hysteresis 999 999 digit tenths of degree if temperature
40. han 0 par 40 R IHH lt 0 N B Absolute Alarm or Threshold Alarm Referring to Setpoint Command selection ACAL Comand Spv Hysteresis parameter R H4 gt 0 Alarm Spv Time Alarm output Absolute alarm refers to the command set with the controller in heating functioning par 21 Actti selected HERE hysteresis value greater than 0 par 40 A IHH gt 0 Command set can be changed by pressing the arrow keys on front panel N B N B The example is related to alarm 1 function can be enabled also for alarms 2 3 and 4 on models that include them EN 50 Band Alarm selection Pv YON jocks L f eren f x m On On On EN NEN o Si Pv rame Fi f N a i N On On On Ln Off E Off LE Off b ALJ Alarm Spv Hysteresis parameter H Hd 0 Alarm Spv Time Alarm output Hysteresis parameter A IHd 0 Alarm Spv Hysteresis parameter R IHH 0 Time Alarm output Band alarm with hysteresis value greater than 0 par 40 FAL IHH gt 0 N B Band alarm with value minor than O par 40 A IHH lt 0 hysteresis N B N B The example is related to alarm 1 function can be enabled also for alarms 2 3 and 4 on models that include them Upper Deviation Alarm selection
41. ide an useful supply with extended range 24 230 Vac Vdc Thanks to dual universal analogue input outputs configurable as relay or SSR the user or the retailer can reduce stock needs The series includes also a model with serial communication RS485 Modbus Rtu and linear output 0 10 V 0 4 20 mA The possibility to repeat parameterization is simplified by the Memory Cards with internal battery that do not require power supply for the controller 2 Model Identification ATR401 series includes four versions Looking at the following table it is possible to find the required model Power supply 24 230 Vac Vdc 15 50 60 Hz 5 5 VA ATR401 22ABC 2 Analogue inputs 2 Relays 8 A 1 SSR ATR401 23ABC 2 Analogue inputs 3 Relays 8 A 1 SSR ATR401 24ABC 2 Analogue inputs 4 Relays 8 A 1 SSR 2 Analogue inputs 2 Relays 8 A 1 SSR ATR401 22ABC T Output V mA RS485 EN 4 3 Technical data 3 1 General data Indicators Operating temperature 4 display 0 40 inches 4 display 0 30 inches Temperature 0 45 C Humidity 35 95 uR Sealing terminal block IP20 IP54 front panel box IP30 and Material Box Noryl UL94V1 self exstinguish Front panel PC ABS UL94VO self exstinguish Weight Approx 350 g 3 2 Hardware data AI1 Al2 Configurable via software Input Thermocouple type K S R J Automatic compensation of cold junction from 0 50 C Tolerance 25 C 0 2
42. int corresponds to the second process value read e if parameter 19 cPr o is set as Pro Al1 becomes the main process command and AI2 becomes the setpoint value If parameter 19 cPr o is set as Proc Al2 becomes the main process command and Al1 becomes the setpoint value Remote setpoint function works only with one of these two settings of parameter 19 cP rca Decimal point setting parameter for remote setpoint input is locked and it is automatically changed when command input decimal point variates WARNING EN 18 8 Controller Functions Look 8 1 Modification of main and alarm setpoint value Setpoint value can be modified from keyboard as follows Press Display Do Value on display 2 Increases or decreases Kol changes the main setpoint Visualize alarm setpoint E n on display 1 3 A or w Value on display 2 Increases or decreases changes the alarm setpoint value 8 2 Auto Tuning Tuning procedure to calculate regulation parameters can be manual or automatic and according to selection on parameter 28 E aE 8 3 Manual Tuning Manual procedure allows user more flexibility on deciding when to update regulation parameters of P I D algorithm Press key until display 1 visualizes writing tun and display 2 visualizes FF Pressing display 2 visualizes mm Led MUM switches on and procedure starts
43. operations 9 1 2HP 30 3 A 250 Vac cos 0 3 105 operations BA 230V N B See graphic 1 2HP IPER PICENO LIRE eta 0 i Electrical endurance w Q1 Q2 Q3 Q4 e 8A 250 Vac resistive charge 10 operations e 30 3 A 250 Vac cos 0 3 10 operations Operation Ti 2 3 4 5 6 7 7 i Switching current AJ SSR output 824 35 SSR SSR Command output capacity 24 V 25 mA Output mA or Volt ATR401 22ABC T Linear output in mA configurable using parameters as command parameter cout or retransmission of process setpoint parameter EEr p O58 e gt x To use analogue output in mA do not place JP3 F Linear output in Volt configurable using parameters as command parameter caut or retransmission of process setpoint parameter EEr 30 gt OE 10 To use analogue output in AN Volt enter JP3 as indicated in the figure EN 14 6 Display and Key Functions 6 1 Numeric Indicators Display lead Normally visualizes process In configuration mode visualizes parameter that is being entered 2 1094 Normally visualizes setpoints In configuration mode visualizes value of parameter that is being entered 6 2 Meaning of Status Lights Led 3 C1 On when command output is active For o
44. pen close logic on during valve opening 4 C2 For open close logic on during valve closing 5 At On when alarm 1 is active 15 EN On when alarm 2 is active On when alarm 3 is active On when Manual function is active On when controller is executing an auto tuning cycle co 10 6 3 Keys On when controller communicates in serial way Increases main setpoint In configuration mode allows to scroll and modify parameters Press after key increases alarm setpoint 12 a Decreases main setpoint In configuration mode allows to scroll and modify parameters Press after key decreases alarm setpoints 13 w 14 A Z Allows to visualize command and alarm setpoints In configuration mode allows to access the parameter to change and confirm its modification Allows to enter Tuning launch selection automatic manual In configuration mode operates as exit key ESCAPE 15 z EN 16 If pressed allows to enter configuration password In configuration mode assigns at selected parameter a mnemonic code or a number 7 Dual input mode Each ATR401 model has the possibility to use two analogue inputs it is possible to do easy methematic operations between measured process values correlating obtained result to the command or alarm outputs or use a process as remote setpoint 7 1 Selection of process value related to the comm
45. ply with polarity e When extending thermocouples be sure to use the correct extension compensating cable e When shielded cable is used it should be grounded at one side only Shield Schermo Rosso For thermoresistances PT100 NI100 Fora three wires connection use cables with the same diameter For a two wires connection short circuit terminals 16 and 18 e When shielded cable is used it should be grounded at one side only RED f WHITE aS am RED 18 Shield Schermo a For thermoresistances NTC PTC PT500 PT1000 and linear potentiometers AY i Qi e When shielded cable is used it should be grounded at one side only E PN u For linear signals in Volt mA Al2 aa ERE Comply with polarity E E Ti EN 10 e When shielded cable is used it should be grounded at one side only Examples of connection for linear input AI1 O For linear signals 0 10 V 0 10V O Comply with polarity PRESSURE TRANSMITTER SENSORE DI PRESSIONE For linear signals 0 4 20 mA with three wires sensors Comply with polarity C Sensor output B Sensor ground A Sensor supply 24 Vdc 25 mA PRESSURE TRANSMITTER SENSORE DI PRESSIONE C a 11 4 20mA g External supply ah Alimentazione esterna For linear signals 0 4 20 mA with external power supply for sensor Comply with polarity C S
46. r linear Al1 Offset calibration Al1 Gain calibration Limits automatic setting for linear inputs Al1 setpoint lower limit Al1 setpoint upper limit Analogue input 2 configuration Select type of decimal visualized by sensor 2 Al2 range lower limit only for linear Al2 range upper limit only for linear Al2 offset calibration Al2 gain calibration Al2 setpoint lower limit Al2 setpoint upper limit Select process value related to command output Enable remote setpoint Regulation type for command output Hysteresis in ON OFF or dead band in P I D Command contact reset type Contact status for command output in case of error C1 led status in correspondence of relevant contact Command delay Command setpoint protection Autotuning type selection Deviation from command setpoint for autotuning Proportional band 55 EN cd E LL oH uloP HEGA HL i R Pc H Ea H IHH A I E H BE A itd R IgE H GP ACET AcSa HeHH Here HeSE Held HedE AL 3 Pe r H3HH RICE rase H3Ld Ade HL H AUP EN 56 Integral time Derivative time Cycle time Minimum value for command output percentage Maximum value for command output porcentage Degrees type Alarm 1 selection Select proces
47. s value related to alarm 1 Alarm 1 output contact and intervention type Alarm 1 hysteresis Alarm 1 contact reset type Alarm 1 output contact status in case of error Led A1 status in correspondance of relevant contact Alarm 1 delay Alarm 1 set protection Alarm 2 selection Select process value related to alarm 2 Alarm 2 output contact and intervention type Alarm 2 hysteresis Alarm 2 contact reset type Alarm 2 output contact status in case of error Led A2 status in correspondance of relevant contact Alarm 2 delay Alarm 2 set protection Alarm 3 selection Select value related to alarm 3 Alarm 3 output contact and intervention type Alarm 3 hysteresis Alarm 3 contact reset type Alarm 3 output contact status in case of error Led A3 status in correspondance of relevant contact Alarm 3 delay Alarm 3 set protection Alarm 4 selection Select value related to alarm 4 AAS ei AHHA Ae AHSE RHL d AE bet bos EH LEALE LEA d E cul PESI cudk E cic cFLe cFren uF LE Hud IH dLE 1 f wey LJ co u tH reer Pee a cus url bart L Hd Sede Alarm 4 output contact and intervention type Alarm 4 hysteresis Alarm 4 contact reset type Alarm 4 output contact status in case of error Led A4 status in correspondance of
48. smission Retransmission for output 0 10 V or 0 4 20 mA Parameters 90 and 91 defines upper lower limit of scale Disabled Default Command Setpoint The display of the decimal point depends on the setting of parameter 4 En and the parameter Eli 47 EN 88 EEr 89 ELY 90 Lor 91 Hl rc 92 bart 93 SL Hd 94 SE dE Retransmission Retransmission for output 0 10 V or 0 4 20 mA Parameters 90 and 91 defines upper lower limit of scale Process 1 Process 2 Processes Mean Processes Difference Processes Difference as absolute value Al1 Al2 Input addition Retransmission Type Select retransmission type 0 10 Volt Default 0 20 mA 4 20 mA Lower Limit Retransmission Lower limit analogue output range 999 9999 digit degrees if temperature Default 0 Upper Limit Retransmission Upper limit analogue output range 999 9999 digit degrees if temperature Default 1000 Baud Rate Selects baudrate for serial communication 4800 bit s 9600 bit s 19200 bit s Default 28800 bit s 39400 bit s 57600 bit s 115200 bit s Slave Address Selects slave address for serial communication 1 254 Default 254 Serial Delay Selects serial delay 0 100 miliseconds Default 20
49. sses mean Processes difference Processes difference as absolute value AI1 AI2 Input addition Alarm 3 State Output Alarm 3 output contact and intervention type N O start Normally open active at start N C start Normally closed active at start N O threshold Normally open active on reaching alarm N C threshold Normally closed active on reaching alarm Alarm 3 Hysteresis 999 999 digit tenths of degree if temperature Default 0 0 7 On activation the output is inhibited if the controller is in alarm mode Activates only if alarm condition reappers after that it was restored The display of the decimal point depends on the setting of parameter SER the parameter and OP 41 EN 59 60 62 63 64 CO CL Ade F EE Lock Have el da A HL b AL HdAL LAL HcRL SEAL cool LEA EN 42 Alarm 3 Rearmament Type of reset for alarm 3 contact Automatic Reset Default Manual Reset by keyboard Manual reset stored keeps relay status also after an eventual power failure Alarm 3 State Error Contact status for alarm 3 output in case of error Open contact Default Closed contact Alarm 3 Led Defines led A3 status corresponding to relevant contact ON with open contact ON wit

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