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User manual

- DRR245 51

13.d

Upper Deviation Alarm (

H.d.AL.

selection)

Comand Spv

Alarm Spv

Off

Hysteresis

parameter



> 0

Time

Alarm

output

Alarm Spv

Comand Spv

Upper deviation alarm value of

alarm setpoint greater than “0” and

hysteresis value greater than “0” (par.

A.1.HY.

> 0).

N.B.**

Comand Spv
Alarm Spv

Off

Hysteresis

parameter



> 0

Time

Alarm

output

Comand Spv
Alarm Spv

Alarm Spv

Upper deviation alarm value of alarm

setpoint less than “0” and hysteresis

value greater than “0” (par. 28

A.1.HY.

> 0).

N.B.**

Содержание DRR 245

Страница 1: ...Start guide DRR245 Controller...

Страница 2: ......

Страница 3: ...A Volt output 14 6 1 h Current transformer input 14 6 1 i Digital Input 1 14 6 1 j Digital Input 2 14 7 Display and Key Functions 15 7 1 Numeric Indicators Display 15 7 2 Meaning of Status Lights Led...

Страница 4: ...vention Modes 48 13 a Absolute Alarm or Threshold Alarm a AL selection 48 13 b Absolute Alarm or Threshold Alarm Referring to Setpoint Command a c AL selection 49 13 c Band Alarm b AL selection 50 13...

Страница 5: ......

Страница 6: ...on is further simplified by the Memory cards which are equipped with internal battery and therefore don t require cabling to power the controller 2 Safety guide lines Read carefully the safety guideli...

Страница 7: ...f exstinguishing Weight 165 g 4 2 Hardware data Analogue imput AN1 Configurable via software Input Thermocouple type K S R J Automatic compensation of cold junction from from 0 C to 50 C Thermoresista...

Страница 8: ...ts 0 2 F s 4 3 Software data Regulation algorithms ON OFF with hysteresis P P I P I D P D with proportional time Proportional band 0 9999 C or F Integral time 0 0 999 9 sec 0 excludes integral functio...

Страница 9: ...ion Extractable terminal blocks Morsettiere Estraibili 72 mm 90 mm 64 mm Memory Card Optional Cod Memory 2100 30 002 Memory Card Optional with battery con batteria Cod Memory 2100 30 003 Din rail moun...

Страница 10: ...es in an industrial environment please notice the following safety guidelines Separate control lines from the power wires Avoid the proximity of remote control switches electromagnetic meters powerful...

Страница 11: ...d be grounded at one side only 13 14 15 AI1 PT NI100 Shield Schermo Rosso Red Bianco White Rosso Red For thermoresistances PT100 NI100 For the three wire connection use wires with the same section For...

Страница 12: ...r signals 0 4 20 mA with three wire sensor Comply with polarity A Sensor output B Sensor ground C Sensor power supply 12Vdc 30mA Externalsupply Alimentazioneesterna P 0 100mbar Pmax 3bar T 0 70 C OUT...

Страница 13: ...ay Q1 Q2 output Q1 5A 230V 1 2 3 6 4 5 Q2 5A 230V Capacity 5 A 250 V for resistive loads 105 operations 20 2 A 250 Vac cos 0 3 105 operations 50 20 10 5 0 1 2 3 4 Contact load current A 5 Service life...

Страница 14: ...process or setpoint Parameter retr Short circuit pins 9 and 10 as in the figure to use linear output in Volt 6 1 h Current transformer input 18 19 TA Input 50mA for amperometric transformer Sampling t...

Страница 15: ...he configuration phase it displays the parameter value being inserted 7 2 Meaning of Status Lights Led 3 C1 C2 ON when the output command is on C1 with relay SSR mA Volt command or C1 open and C2 clos...

Страница 16: ...etpoint 10 Allows to display the alarm setpoint and runs the autotuning function Allows to vary the configuration parameters 8 Controller Functions 8 1 Modifying Main Setpoint and Alarm Setpoint Value...

Страница 17: ...lates new P I D parameters is determined by the setpoint value minus the Set Deviation Tune see parameter 58 S D tu To exit Tuning and keep P I D values unchanged press key until display 1 shows the w...

Страница 18: ...manual functioning as well as the previous output percentage value will be maintained at restarting If the sensor breaks during automatic functioning the controller moves to manual mode while maintai...

Страница 19: ...S S cY Selecting S S cY Soft Start Cycle the controller will operate as per the first selection Pr cy but with two important variations If at starting the process is lower than SET1 the device regula...

Страница 20: ...uita With the controller not connected to power supply The memory card is equipped with an internal battery with an autonomy of about 1000 uses 2032 button battery replaceable Insert the memory card a...

Страница 21: ...if you set u OSt the virtual zero remains fixed once tuned To enable the LATCH ON function select chosen configuration for parameter LAtc2 For the calibration procedure refer to the following table Pr...

Страница 22: ...It is possible to associate the alarm with a relay by setting the parameter AL 1 AL 2as L b a If a remote control switch or SSR remains closed controller signals the fault by showing L b a c on displa...

Страница 23: ...e modified any time pressing key Parameter 61 dGt i NB Settings on this parameter are available only if cont or pr cY are selected on parameter 59 op mo st st Start Stop operating on digital input the...

Страница 24: ...ng P I D are the following ex action associated to alarm 1 AL 1 cooLAlarm 1 selection Cooling P b M Proportional band multiplier ou d b Overlapping Dead band co t c Cooling time cycle Parameter p b m...

Страница 25: ...VE SPV PV ACTIVE ACTIVE 3 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 CO...

Страница 26: ...ponse is expected DRR245 can introduce a delay in milliseconds in the response to the master request This delay must be set on parameter 72 se de Each parameter change is saved by the controller on EE...

Страница 27: ...for temperature sensors digits for linear sensors RO 1001 Setpoint 1 R W EEPROM 1002 Setpoint 2 R W EEPROM 1003 Setpoint 3 R W EEPROM 1004 Setpoint 4 R W EEPROM 1005 Alarm 1 R W EEPROM 1006 Alarm 2 R...

Страница 28: ...data error RO 0 1015 Cold junction temperature degrees tenths RO 1016 Start Stop 0 Controller in STOP 1 Controller in START R W 0 1017 Lock conversion ON OFF 0 Lock conversion off 1 Lock conversion on...

Страница 29: ...ion R W EEPROM 1104 Setpoint 4 with decimal point selection R W EEPROM 1105 Alarm 1 with decimal point selection R W EEPROM 1106 Alarm 2 with decimal point selection R W EEPROM 1108 Gradient Setpoint...

Страница 30: ...display 2 ascii R W 0 3014 Sixth word display 2 ascii R W 0 3015 Seventh word display 2 ascii R W 0 3016 Eight word display 2 ascii R W 0 3017 Word LED Bit 0 LED C1 Bit 1 LED C2 Bit 2 LED A1 Bit 3 LED...

Страница 31: ...02 Parameter 2 R W EEPROM 4072 Parameter 72 R W EEPROM If value is 0 the control is disabled If different from 0 it is the max time which can elapse between two pollings before the controller goes off...

Страница 32: ...crease or decrease displayed value by pressing and an arrow key Enter new data which will be saved on releasing the keys To change another parameter return to point 4 6 cd simultaneously End of config...

Страница 33: ...for using process and setpoint retransmis sion function with Volt mA output c o2 Command on relay output Q2 c SSr Command in tension for SSR3 c uAL Servo valve command with open loop c 4 20 4 20 mA c...

Страница 34: ...Pts Pt500 100 C 600 C Pt 1k Pt1000 100 C 600 C 0 10 0 10 Volt 0 20 0 20 mA 4 20 4 20 mA 0 40 0 40 mVolt Pot 1 Potentiometer max 6 Kohm Par 9 pag 21 Pot 2 Potentiometer max 150 Kohm Par 9 pag 21 t A 50...

Страница 35: ...tomatic setting of limits for linear inputs and potent Par 9 pag 21 dis Disabled Default std Standard u 0st Virtual zero stored u 0in Virtual zero initialized dYn L Allows to surpass lower and upper l...

Страница 36: ...f contact for command output in case of error c o Open contact Default c c Closed contact 14 c Ld Command Led State of the OUT1 led corresponding to the relevant contact c o ON with open contact c c O...

Страница 37: ...Time Process inertia in seconds 0 0 999 9 seconds 0 integral disabled Default 0 20 t d Derivative Time Normally of integral time 0 0 999 9 seconds 0 derivative disabled Default 0 21 t c Cycle Time Cyc...

Страница 38: ...ntact and intervention type n o 5 N O start Normally open active at start n c 5 N C start Normally closed active at start n o t N O threshold Normally open active on reaching alarm2 p 55 n c t N C thr...

Страница 39: ...lated to AL2 Par 13 pag 48 dis Disabled Default A AL Absolute alarm referring to process b AL Band alarm H d AL Upper deviation alarm L d AL Lower deviation alarm A c AL Absolute alarm referring to co...

Страница 40: ...ding to relative contact c o ON with open contact c c ON with closed contact Default 36 a 2 HY Alarm 2 Hysteresis 999 999 digit1 p 55 degrees tenths for temperature sensors Default 0 0 37 a 2 d e Alar...

Страница 41: ...r Air Default oiL Oil H2o Water 51 p b m Proportional Band Multiplier Proportional band multiplier Proportional band for cooling action is given by parameter 18 multiplied for this parameter 1 00 5 00...

Страница 42: ...s m 11 Samples Mean 12 s m 12 Samples Mean 13 s m 13 Samples Mean 14 s m 14 Samples Mean 15 s m 15 Samples Mean 55 c frn Conversion Frequency Sampling frequency of analogue digital converter NB increa...

Страница 43: ...an 10 s m 10 Samples Mean Maximum slow down of display update nuLL Disabled without pitchfork f o 2 First order filter 57 tune Tune Tuning type selection Par 8 2 pag 16 dis Disabled Default Auto Autom...

Страница 44: ...60 au ma Automatic Manual Enable automatic manual selection Par 8 6 pag 18 dis Disabled Default En Enabled En St Enabled with memory 61 dGt i Digital Input Digital input functioning P59 selection must...

Страница 45: ...ising gradient and maintenance time from user menu when pre programmed cycle is operating dis Disabled Default Grad Gradient ma ti Maintenance time ALL Both gradient and maintenance time 65 ui tY Visu...

Страница 46: ...uo a 1 Volt alarm 1 setpoint ma a 1 mA alarm 1 setpoint uo a 2 Volt alarm 2 setpoint ma a 2 mA alarm 2 setpoint uo t a Volt T A ma t a mA T A 68 Lo L r Lower Limit Retransmission Output V mA retransm...

Страница 47: ...ult 254 72 se de Serial Delay Select serial delay 0 100 milliseconds Default 20 73 L L o p Lower Limit Output Percentage Selects min value for command output percentage 0 100 Default 0 Ex with c out s...

Страница 48: ...and hysteresis value greater than 0 par 28 A 1 HY 0 N B 2 Alarm Spv Off On On Off Hysteresis parameter 0 Time Alarm output Absolute alarm with controller in heating functioning par 11 Act t selected H...

Страница 49: ...Absolute Alarm or Threshold Alarm Referring to Setpoint Command a c AL selection 1 Off On Off Time Alarm Spv Hysteresis parameter 0 Alarm output Comand Spv Absolute alarm refers to the command set wit...

Страница 50: ...nd alarm hysteresis value greater than 0 par 28 A 1 HY 0 N B 2 Pv Off Off Off On On On Hysteresis parameter 0 Hysteresis parameter 0 Time Alarm output Comand Spv Band alarm hysteresis value less than...

Страница 51: ...mand Spv Upper deviation alarm value of alarm setpoint greater than 0 and hysteresis value greater than 0 par 28 A 1 HY 0 N B 2 Comand Spv Alarm Spv Off Off On On Hysteresis parameter 0 Time Alarm out...

Страница 52: ...1 HY 0 N B 2 Pv Comand Spv Alarm Spv Off Off On On Hysteresis parameter 0 Time Alarm output Comand Spv Comand Spv Comand Spv Comand Spv Alarm Spv Alarm Spv Lower deviation alarm value of alarm setpoi...

Страница 53: ...table below Cause whattodo E 01 SYS E Error in EEPROM cell programming Call Assistance E 02 SYS E Cold junction sensor fault or room temperature outside of allowed limits Call Assistance E 04 SYS E In...

Страница 54: ...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...

Страница 55: ...ates 1 Display of decimal point depends on setting of parameter sen and parameter d p 2 On activation the output is inhibited if the controller is in alarm mode Activates only if alarm condition reapp...

Страница 56: ...56 DRR245 User manual...

Страница 57: ...e Command State Error 36 14 c Ld Command Led 36 15 c HY Command Hysteresis 36 16 c de Command Delay 36 17 c s p Command Setpoint Protection 37 18 p b Proportional Band 37 19 t i Integral Time 37 20 t...

Страница 58: ...Cycle Time 41 54 c fLt Conversion Filter 42 55 c frn Conversion Frequency 42 56 u FLt Visualization Filter 43 57 tune Tune 43 58 s d tu Setpoint Deviation Tune 43 59 op mo Operating Mode 44 60 au ma A...

Страница 59: ...before using connecting the device Prima di utilizzare il dispositivo leggere con attenzione le informazioni di sicurezza e settaggio contenute in questo manuale PIXSYS s r l www pixsys net sales pix...

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