Pixsys ATR 142 User Manual Download

Page: 1 / 58

Controller

User manual

Summary of Contents for ATR 142

Page 1: ...ATR 142 Controller User manual ...

Page 2: ......

Page 3: ...isplay 14 7 2 Meaning of status lights Led 14 7 3 Keys 15 8 Controller functions 15 8 1 Modifying main setpoint and alarm setpoint values 15 8 2 Auto Tune 16 8 3 Manual tuning 16 8 4 Automatic tuning 16 8 5 Soft start 16 8 6 Automatic manual regulation for output control 17 8 7 Pre Programmed cycle 17 8 8 Memory card optional 18 8 9 Loading default values 19 8 10 LATCH ON functions 19 8 11 Digital...

Page 4: ...Serial Communication 27 10 1 Slave 27 10 2 Master 32 10 2 1 Master mode in retransmission 32 10 2 2 Master Mode Remote process 34 11 Configuration 34 11 1 Modify Configuration Parameter 34 12 Table of configuration parameters 35 13 Alarm Intervention Modes 50 14 Table of Anomaly Signals 54 ...

Page 5: ......

Page 6: ... not require cabling to power the controller 1 Safety standards Carefully read the instructions and safety measures in this manual before using the device Disconnect power before performing any interventions on the electrical connections or hardware settings Only qualified personnel may use perform maintenance in full respect of the technical data and declared environmental conditions Do not dispo...

Page 7: ... of cold junction from 0 C to 50 C Thermoresistance PT100 PT500 PT1000 Ni100 PTC1K NTC10K β 3435K Linear 0 10V 0 20 or 4 20mA 0 40mV Potentiometers 6KΩ 150KΩ Tolerance 25 C 0 2 1 digit full scale for thermocouple input thermo resistance and V mA Cold junction accuracy 0 1 C C Impedance 0 10V Ri 110KΩ 0 20mA Ri 5Ω 4 20mA Ri 5Ω 0 40mV Ri 1MΩ Relay output 2 relays ATR142 ABC 1 relay ATR142 ABC T Conf...

Page 8: ...omatic Tuning configurable alarms protection of command and alarm setpoints activation of functions via digital input preset cycle with Start Stop 4 Dimensions and Installation U1 C1 CN1 1 6 1 2 3 Dima di foratura 28 5 x 70 5 mm Frontal panel cut out Spessore suggerito 2 8 mm Suggested thickness 77 mm 35 mm 53 mm 7 42mm inserimento Memory Card 42mm insert Memory Card PIXSYS Memory Card optional wi...

Page 9: ...C Tc VDC SSR 1 2 3 4 5 6 7 8 9 10 11 12 I V I PT NI100 1K 2 wire 4 20mA Power 5A 230V Cosf 1 1A 230V Cosf 0 8 Q2 Memory 1 ATRxxx xx SUPPLY PIXSYS 10A 23a0V Cosf 1 3A 230V Cosf 0 8 Q1 PTC NTC Tc VDC SSR 1 2 3 4 5 6 7 8 9 10 11 12 I V I PT NI100 1K 2 wire 4 20mA Power Memory 1 ATRxxx xxT RS485 SUPPLY ATR142 ABC ATR142 ABC T 5 1 a Power Supply 1 2 24 230V AC DC Switching power supply with extended ra...

Page 10: ... PT500 PT1000 e potentiometers When shielded cable is used it should be grounded at one side only to avoid ground loop currents Shield Schermo VDC 9 10 11 12 V I For linear signals V mA Comply with polarity When shielded cable is used it should be grounded at one side only 5 1 c Examples of Connection for linear input 0 10V 11 12 For signals 0 10V Comply with polarity PRESSURE TRANSMITTER SENSORE ...

Page 11: ...rity C Sensor output B Sensor ground PRESSURE TRANSMITTER SENSORE DI PRESSIONE C 4 20mA A 12 9 For signals 0 4 20mA with two wire sensor Comply with polarity C Sensor output A Sensor power supply 12V 30mA 5 1 d Serial input 11 7 6 Shield Schermo RS485 RS485 Modbus RTU communication Do not use LT line termination resistors For networks with more than five instruments supply in low voltage ...

Page 12: ...0 3 105 operations Q2 5A 250Vac resistive loads 105 operations 20 2A 250Vac cosφ 0 3 105 operations 5 1 f SSR output SSR 8 9 SSR command output 12V 30mA 5 1 g Digital Input 10 11 Digital input according to parameter DGT i The use of digital input in this version is possible only with TC sensors or 0 10V 0 4 20mA and 0 40mV signals ...

Page 13: ...in a 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 setpoint Different codes may be entered on the controllers in sequence to configur...

Page 14: ...isplays the setpoint During the configuration phase it displays the parameter value being inserted 7 2 Meaning of status lights Led 3 1 ON when the output command is on For motorised valve command led is ON when valve is opening and blinks when closing 4 2 ON when alarm 1 is on 5 3 ON when alarm 2 is on 6 M ON when the Manual function is on 7 T ON when the controller is running an Autotuning cycle...

Page 15: ...e alarm setpoint 11 SET Allows to display alarm setpoint and runs the autotuning function Allows to modify configuration parameters 12 FNC Allows to run the autotuning function and to select Manual automatic operation Allows to enter exit for configurator procedure 8 Controller functions 8 1 Modifying main setpoint and alarm setpoint values Setpoint value can be changed by keyboard as follows Pres...

Page 16: ...front panel T led switches ON and at second activation switches off 8 4 Automatic tuning Automatictuningactivateswheneverthecontrollerisswitched on or when the setpoint is modified to a value over 35 To avoid an overshoot the threshold where the controller calculates new PID parameters is determined by the setpoint value minus the Set Deviation Tune Parameter 47 s d tu To exit Tuning and keep PID ...

Page 17: ...o important variants If there is a temporary power failure or after switch off manual functioning as well as the previous output percentage value will be maintained at restarting If the sensor breaks during automatic functioning controller moves to manual mode while maintaining the output percentage command unchanged as generated by the PID immediately before breakage 8 7 Pre Programmed cycle Pre ...

Page 18: ...ows Load then confirm using the FNC key The controller loads the new data and starts again With the controller not connected to power supply The memory card is equipped with an internal battery with an autonomy of about 1000 operations Insert the memory card and press the programming button When writing the parameters the led turns to red and on completing the procedure it turns to green It is pos...

Page 19: ...possible to associate start value of the scale parameter 6 Lo L i to the minimum position of the sensor and value of the scale end parameter 7 up L i to the maximum position of the sensor parameter 8 Latc configured as std It is also possible to fix the point in which the controller will display 0 however keeping the scale range between Lo L i and up L i using the virtual zero option by setting u ...

Page 20: ... i 3 n Set the value to maximum The display shows HiGt To exit standard procedure press FNC For virtual zero settings place the sensor on zero point 4 SET Set the virtual zero value The display shows uirt NB for selection of u 0in the procedure on point 4 should be followed at each re activation To exit the procedure press FNC Max Min Zero 8 11 Digital input functions On ATR142 model digital input...

Page 21: ...Stop operating on digital input the controller switches alternatively from start to stop rn n o Run N O Controller is in start only with closed input rn n c Run N C Controller is in start only with open input L c n o With closed input allows to lock the reading of sensors Lc n c With open input allows to lock the reading of sensors tune Enables disables Tuning function if parameter 46 tune is sele...

Page 22: ...oling PID are the following example action associated to alarm1 AL 1 cooL Alarm1 selection cooling p b m Proportional band multiplier ou d b Overlapping Dead band co t c Cooling time cycle Parameter p b m that ranges from 1 00 to 5 00 determines the proportional band of cooling basing on the formula Cooling proportional band p b p b m This gives a proportional band for cooling which will be the sa...

Page 23: ... HEAT ALARM OUTPUT COOL SPV PV ACTIVE ACTIVE SPV PV ACTIVE ACTIVE ACTIVE ACTIVE SPV PV x COOL x COOL x COOL 0 0 0 HEAT HEAT HEAT COMMAND OUTPUT HEAT ALARM OUTPUT COOL COMMAND OUTPUT HEAT ALARM OUTPUT COOL COMMAND OUTPUT HEAT ALARM OUTPUT COOL SPV PV ACTIVE ACTIVE SPV PV ACTIVE ACTIVE Parameter co t c has the same meaning of the cycle time t c for heating Parameter coo F cooling fluid pre selects t...

Page 24: ...Seconds time basis in seconds mm ss s tm m Single Timer Minutes time basis in minutes hh mm To start stop the Timer press FNC for 1s During the counting Led R is On and display2 shows decrementing time At elapsing of Timer led R switches off and display 2 flashes visualising the programmed time until any key is pressed Start Stop of Timer is possibile also by digital input selecting t 1 s s on par...

Page 25: ... two Timers and the time is selectable by the operator At elapsing of Timer 1 counting of Timer 2 will automatically start At elapsing of Timer 2 counting will stop To achieve operation of dual sequential Timer set the parameter 63 tmr f as follows d s t s Double Sequential Timer Seconds time basis in seconds mm ss d s t m Double Sequential Timer Minutes time basis in minutes hh mm To start stop t...

Page 26: ...e Start is always made on Timer 1 Start Stop of Timer is possibile also by digital input selecting t 1 s s on parameter 50 dGt i 9 5 Relating timers to alarms It is possible to associate the alarms relay or SSR outputs to the timers by parameters 23 aL 1and 31 aL 2 The table below is showing the combined operation of alarms and Timers Selection par 23or31 Description t 1 s a Timer 1 Start Alarm Al...

Page 27: ...on 10 1 Slave ATR142 ABC T is equipped with RS485 it can receive and broadcast data via serial communication using MODBUS RTU protocol The device operates as slave if parameter 59 mast is set as dis This function enables the control of multiple devices connected to a supervisory system SCADA Each controller will answer to a master query only if the query contains same address as on parameter sL ad...

Page 28: ...parameter 56 4 8 k 4800bit sec 9 6 k 9600bit sec 19 2k 19200bit sec 28 8k 28800bit sec 38 4k 38400bit sec 57 6k 57600bit sec Format 8 N 1 8bit no parity 1 stop Supported functions WORD READING max 20 word 0x03 0x04 SINGLE WORD WRITING 0x06 MULTIPLE WORDS WRITING max 20 word 0x10 The list below includes all available addresses RO Read Only R W Read Write WO Write Only Modbus address Description Rea...

Page 29: ...Setpoint1 R W EEPROM 1002 Setpoint2 R W EEPROM 1003 Setpoint3 R W EEPROM 1004 Setpoint4 R W EEPROM 1005 Alarm1 R W EEPROM 1006 Alarm2 R W EEPROM 1007 Setpoint gradient RO EEPROM 1008 Outputs status 0 off 1 on Bit 0 Q1 relay Bit 1 Q2 relay Bit 2 SSR RO 0 1009 Heating output percentage 0 10000 RO 0 1010 Cooling output percentage 0 10000 RO 0 1011 Alarms status 0 none 1 active Bit0 Alarm 1 Bit1 Alarm...

Page 30: ...0 1016 Lock conversion ON OFF 0 Lock conversion off 1 Lock conversion on R W 0 1017 Tuning ON OFF 0 Tuning off 1 Tuning on R W 0 1018 Automatic manual selection 0 automatic 1 manual R W 0 1019 OFF LINE time milliseconds R W 0 1100 Process visualized decimal as display RO 1101 Visualized Setpoint 1 decimal as display R W EEPROM 1102 Visualized Setpoint 2 decimal as display R W EEPROM 1103 Visualize...

Page 31: ...utput percentage 0 100 RO 0 2001 Parameter 1 R W EEPROM 2064 Parameter 64 R W EEPROM 3000 Disabling serial control of machine WO 0 3001 First word display1 ASCII R W 0 R W 0 3008 Eighth word display1 ASCII R W 0 3009 First word display2 ASCII R W 0 R W 0 3016 Eighth word display2 ASCII R W 0 3017 Word LED Bit 0 LED 1 Bit 1 LED 2 Bit 2 LED 3 Bit 3 LED MAN Bit 4 LED TUN Bit 5 LED REM R W 0 3018 Word...

Page 32: ...ontrol therefore returns to the controller 10 2 Master The device works as master if value selected on parameter 59 mast is other than dis 10 2 1 Master mode in retransmission Selecting this mode the device will write the value to be retransmitted to the address selected on parameter 60 ADD R on the slave devices having same ID as value selected on parameter 57 SL AD Regarding retransmission of se...

Page 33: ...uelimitsinput Limitsofrescaledvalue Min Max Min Max w pro Write Process Lo L i Lower Limit Input up L i Upper Limit Input Lo L r Lower Limit Re transmis sion up L r Upper Limit Re transmis sion r w co Read Write Command Setpoint Lo L s Lower Limit Setpoint up L s Upper Limit Setpoint Lo L r Lower Limit Re transmis sion up L r Upper Limit Re transmis sion w ou p Write Output Percentage 0 10000 Lo L...

Page 34: ...the word to read is selected on parameter 60 add r Two successive pollings will be delayed for the time selected on parameter 57 se de The read value might be rescaled according to the proportion described in the following table mast Limitsofreadvalue Limitsofrescaledvalue Min Max Min Max r pro Read Process Lo L r Lower Limit Re transmis sion up L r Upper Limit Re transmis sion Lo L i Lower Limit ...

Page 35: ...e new data which will be saved on releasing the keys To change another parameter return to point 4 6 FNC End of configuration parameter change The controller exits from programming 12 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 features 1 c out Command Output select comman...

Page 36: ...opens SSR closes 2 SEN Sensor analogue input configuration Tc k Tc K 260 1360 C Default Tc s Tc S 40 1760 C Tc r Tc R 40 1760 C Tc J Tc J 200 1200 C pt PT100 200 600 C pt 1 PT100 200 140 C ni NI100 60 180 C ntc NTC10K 40 125 C ptc PTC1K 50 150 C pts PT500 100 600 C pt 1k PT1000 100 600 C 0 10 0 10Volt 0 20 0 20mA 4 20 4 20mA 0 40 0 40mVolt pot 1 Potenz Max 6KΩ F S pot 2 Potenz Max 150KΩ F S ...

Page 37: ...int upper limit setpoint 999 9999 digit3 degrees tenths for temperature sensors Default 1750 6 Lo L i Lower Linear Input lower range limit AN1 only for linear input 999 9999 digit3 Default 0 7 up L i Upper Linear Input upper range limit AN1 only for linear input 999 9999 digit3 Default 1000 8 Latc Latch On Function automatic setting of limits for Linear input dis Disabled Default std Standard v 0 ...

Page 38: ...rate the process value 99 9 100 0 Default 0 0 11 act t Action type regulation type heat Heating N A Default cooL Cooling N C H o o s If process is above setpoint output is disabled Heating 12 c re Command Reset type of reset for state of command contact always automatic in PID functioning a re Automatic Reset Default m re Manual Reset m re s Manual Reset Stored 13 c s e Command State Error state o...

Page 39: ...ing off phase Positive delay in activation phase Default 0 17 c s p Command Setpoint Protection allow deny modifications of command setpoint by frontal keyboard free Default Lock Locked 18 p b Proportional Band process inertia in units C if temperature 0 on off if t i equal to 0 Default 1 9999 digit3 degrees for temperature sensors 19 t i Integral Time process inertia in seconds 0 0 999 9 sec 0 ex...

Page 40: ...1 Intervention of the alarm is associated to AL1 dis Disabled Default a aL Absolute Alarm parameter 12 b aL Band Alarm parameter 12 H d aL High Deviation Alarm parameter 12 L d aL Low Deviation Alarm parameter 12 a c aL Absolute Command setpoint Alarm st aL Start Alarm Active in Run cooL Cooling t 1 s a Timer 1 Start Alarm t 1 e a Timer 1 End Alarm t 1 w e Timer 1 Warning Expiring t 2 s a Timer 2 ...

Page 41: ...Automatic Reset Default m re Manual Reset m re s Manual Reset Stored 26 a 1 s e Alarm 1 State Error state of contact for alarm 1 output in case of error c o Default c c 27 a 1 Ld Alarm 1 Led state of OUT2 led corresponding to the relative contact c o c c Default 28 a 1 HY Alarm 1 Hysteresis 999 999 digit5 degrees tenths for temperature sensors 4 On activation the output is inhibited if the control...

Page 42: ... Alarm intervention is associated to AL2 dis Disabled Default a aL Absolute Alarm b aL Band Alarm H d aL High Deviation Alarm L d aL Low Deviation Alarm a c aL Absolute Command setpoint Alarm st aL Start Alarm Attivo in Run CooL Cooling t 1 s a Timer 1 Start Alarm t 1 e a Timer 1 End Alarm t 1 w e Timer 1 Warning Expiring t 2 s a Timer 2 Start Alarm t 2 e a Timer 2 End Alarm t 2 w e Timer 2 Warnin...

Page 43: ...set Default m re Manual Reset m re s Manual Reset Stored 34 a 2 s e Alarm 2 State Error state of contact for alarm 2 output in case of error c o Default c c 35 a 2 Ld Alarm 2 Led state of OUT2 led corresponding to relative contact n o n c Default 36 a 2 HY Alarm 2 Hysteresis 999 999 digit7 degrees tenths for temperature sensors Default 0 37 a 2 de Alarm 2 Delay 180 180 Sec Default 0 Negative delay...

Page 44: ... H2o Water 40 p b m Proportional Band Multiplier 1 00 5 00 Default 1 00 parameter 7 12 41 ov d b Overlap Dead Band overlapping Dead band parameter 7 12 20 0 50 0 Default 0 42 co t c Cooling Cycle Time cycle time for cooling output 1 300 sec Default 10 43 c fLt Conversion Filter ADC filter number of means on analogue digital conversions dis Disabled 2 s m 2 Samples Mean 3 s m 3 Samples Mean 4 s m 4...

Page 45: ...Hz 62 H 62 Hz 50 H 50 Hz 39 H 39 Hz 33 2H 33 2 Hz 19 6H 19 6 Hz 16 7H 16 7 Hz Default 12 5H 12 5 Hz 10 H 10 Hz 8 33H 8 33 Hz 6 25H 6 25 Hz 4 17H 4 17 Hz Min ADC conversion frequency 45 v fLt Visualization Filter slow down the refresh of display in order to simplify the reading keeping unchanged the ADC conversion frequency dis Disabled ptcH Pitchfork filter Default fi or First Order f or p First O...

Page 46: ...d tu Setpoint Deviation Tune select the deviation from the command setpoint as threshold used by Autotuning to calculate PID parameters 0 5000 digit7 degrees tenths for temperature sensors Default 10 48 op mo Operating Mode select operating mode parameter 7 11 cont Controller Default pr cY Programmed Cycle 2t s 2 Thresholds Switch 2t s i 2 Thresholds Switch Impulsive 3t s i 3 Thresholds Switch Imp...

Page 47: ... visualisation on display with N C contact tune Tune Manual a ma i Automatic Manual impulse a ma c Automatic Manual Contact t 1 s s Timer 1 Start Stop 51 Grad Gradient Rising gradient for soft start or pre programmed cycle 0 Disabled Default 0 1 9999 Digit time7 degrees hours with display of tenths if temperature 52 ma ti Maintenance Time maintenance time for pre programmed cycle 00 00 24 00 hh mm...

Page 48: ...ent modify cooling gradient r f Gr Rising and Falling Gradient modify rising and cooling gradient f G m t Falling Gradient and Maintenance Time aLL All modify all parameters for pre programmed cyle 54 vi tY Visualization Type select visualization for display 1 and 2 1 p 2 s 1 Process 2 Setpoint Default 1 p 2 H 1 Process 2 Hide after 3 sec 1 s 2 p 1 Setpoint 2 Process 1 s 2 H 1 Setpoint 2 Hide afte...

Page 49: ... r pro Read Process 60 add r Address Retransmission select address for retransmission 0x0000 0xFFFF hexadecimal Default 0x03E9 61 Lo L r Lower Limit Retransmission lower limit retransmission range 999 9999 digit8 degrees for temperature sensors Default 0 62 up L r Upper Limit Retransmission upper limit retransmission range9 999 9999 digit8 degrees for temperature sensors Default 0 8 The display of...

Page 50: ...e Timer Minutes d s t m Double Sequential Timer Minutes d t L m Double Timer Loop Minutes 64 Fa Gr Falling Gradient cooling gradient for pre programmed cycle 0 desabled uncontrolled cooling Default 0 1 9999 degrees hour with display of tenths 13 Alarm Intervention Modes 13 a Absolute Alarm or Threshold Alarm a aL selection Alarm Spv Pv Off On On Off Hysteresis parameter 0 Time Alarm output Absolut...

Page 51: ... a 1 Hy 0 Off On On Off Hysteresis parameter 0 Alarm Spv Pv Time Alarm output Absolute alarm with controller in cooling functioning Parameter 11 act t selected cooL and hysteresis value greater than 0 Parameter 28 a 1 Hy 0 On On Hysteresis parameter 0 Alarm Spv Pv Time Alarm output Absolute alarm with controller in cooling functioning Parameter 11 act t selected cooL and hysteresis value less than...

Page 52: ... Heat and hysteresis value greater than 0 Parameter 28 a 1 Hy 0 The command set can be changed by pressing the arrow keys on front panel or using serial port RS485 commands 13 c Band Alarm b aL selection Off Hysteresis parameter 0 Alarm Spv Alarm Spv CommandSpv Time Alarm output Band alarm hysteresis value greater than 0 Parameter 28 a 1 Hy 0 Off Off Off Hysteresis parameter 0 Hysteresis Pv Alarm ...

Page 53: ...er 28 a 1 Hy 0 Off Off On On Hysteresis parameter 0 Pv Alarm Spv CommandSpv Time Alarm output Upper deviation alarm value of alarm setpoint less than 0 and hysteresis value greater than 0 Parameter 28 a 1 Hy 0 13 e Lower Deviation Alarm L d aL selection Off Off On On Hysteresis parameter 0 Pv Alarm Spv CommandSpv Time Alarm output Lower deviation alarm value of alarm setpoint greater than 0 and hy...

Page 54: ...tpoint 14 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 05 flashing on display for other signals see table below Cause Whattodo E 01 sYs e Error in E PROM cell programming Call Assistance E 02 sYs e Cold junction sensor fault or room ...

Page 55: ...User manual ATR142 55 E 06 ser e Off line in master mode remote process Check the serial connection baud rate and device ID E 08 sYs e Missing calibration data Call Assistance Notes ...

Page 56: ...set 38 13 c s e Command State Error 38 14 c Ld Command Led 38 15 c HY Command Hysteresis 39 16 c de Command Delay 39 17 c s p Command Setpoint Protection 39 18 p b Proportional Band 39 19 t i Integral Time 39 20 t d Derivative Time 39 21 t c Cycle Time 40 22 o po L Output Power Limit 40 23 aL 1 Alarm 40 24 a 1 s o Alarm 1 State Output 41 25 a 1 re Alarm 1 Reset 41 26 a 1 s e Alarm 1 State Error 41...

Page 57: ...sion Frequency 45 45 v fLt Visualization Filter 45 46 tune Tune 46 47 s d tu Setpoint Deviation Tune 46 48 op mo Operating Mode 46 49 au ma Automatic Manual 46 50 dGt i Digital Input 47 51 Grad Gradient 47 52 ma ti Maintenance Time 47 53 u m c p User Menu Cycle Programmed 48 54 vi tY Visualization Type 48 55 deGr Degree 48 56 bd rt Baud Rate 48 57 sL ad Slave Address 49 58 se de Serial Delay 49 59...

Page 58: ...s net 2300 10 092 RevL Software Rev 1 21 110117 Read carefully the safety guidelines and programming instructions contained in this manual before using connecting the device Prima di utilizzare il dispositivo leggere con attenzione le informazioni di sicurezza e settaggio contenute in questo manuale ...

Search results

Summary of Contents for ATR 142

Reviews:

Related manuals for ATR 142

Brands by name

Popular brands

Pixsys ATR 142, User Manual

Search results

Summary of Contents for ATR 142

Reviews:

Related manuals for ATR 142

Brands by name

Popular brands