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11

TEMPERATURE CONTROLLER 76x34 mm

PCE-RE01

USER’S MANUAL

PCE Americas Inc.

711 Commerce Way 

Suite 8 

Jupiter

FL-33458

USA

From outside US: +1

Tel: (561) 320-9162

Fax: (561) 320-9176

[email protected]

www.pce-instruments.com/english

www.pce-instruments.com

PCE Instruments UK Ltd.

Unit 11 

Southpoint Business Park 

Ensign way

Hampshire / Southampton

United Kingdom, SO31 4RF

From outside UK: +44

Tel: (0) 2380 98703 0

Fax: (0) 2380 98703 9

 [email protected]

Summary of Contents for PCE-RE01

Page 1: ...om outside US 1 Tel 561 320 9162 Fax 561 320 9176 info pce americas com www pce instruments com english www pce instruments com PCE Instruments UK Ltd Unit 11 Southpoint Business Park Ensign way Hamps...

Page 2: ...PROGRAMMING MATRIX 13 6 3 CHANGE OF THE SETTING 14 6 4 DESCRIPTION OF PARAMETERS 15 7 CONTROLLER INPUTS AND OUTPUTS 20 7 1 MEASUREMENT INPUT 20 7 2 BINARY INPUT 20 7 3 OUTPUTS 20 8 CONTROL 21 8 1 ON O...

Page 3: ...TERFACE 29 11 1 INTRODUCTION 29 11 2 ERROR CODES 29 11 3 REGISTER MAP 29 12 ERROR SIGNALLING 37 13 TECHNICAL SPECIFICATION 38 14 CONTROLLER DESIGN CODE 41 The manual applies to the controller with sof...

Page 4: ...rithm For the on off control the minimum on and off times for the output may be set The control output has a changeover contact and allows for the direct control of low power objects an innovative SMa...

Page 5: ...uring circuits before removing the controller s housing The removal of the controller s housing during the validity of the war ranty agreement nullifies the agreement The devices is designed for insta...

Page 6: ...7 7 Fig 1 Attaching the controller Fig 2 Controller dimensions The controller s dimensions are shown on Fig 2...

Page 7: ...er the controller from the mains near equipment genera ting impulse interference and do not use common earthing circuits for them use line filters measuring signal input wires should be screened twist...

Page 8: ...larities see Table no 13 The on off control algorithm with hysteresis 2 0 C is factory set Change of the set point To display the set point press or the dot for the last digit lights up then To change...

Page 9: ...10 Fig 5 Changing the set point PCE RE01 PCE RE01...

Page 10: ...11 6 Operation Fig 6 shows the operation of the controller Fig 6 Controller operation menu...

Page 11: ...the level is selected or are used to navigate among parameters In order to change the parameter setting follow point Change of the setting To exit the selected level go from parameter to parameter u...

Page 12: ...eshold for self tuning sTHi Upper threshold for self tuning Yfl Sensor failure control signal Go one level up pid pID parame ters pb propor tional band ti Integra tion Time constant td Derivati ve tim...

Page 13: ...ter name is displayed press and to select the setting and press to accept it a change is cancelled when you press and at the same time or automatically after 30 seconds from the last button pressed Fi...

Page 14: ...p1b pt1000 0 250 C p1c pt100 0 600 C p10a pt1000 50 100 C p10b pt1000 0 250 C p10c pt1000 0 600 C ntc ntc 40 100 C r li Line resistance for sensor pt100 2 0 0 0 0 15 0 dp position of the main input d...

Page 15: ...e internal alarm dwou relative external alarm biNd direct control through binary input biNi inverse control through binary input defr output controlled during defrost ctrl Control parameters 3 alg Con...

Page 16: ...e 4 0 0 999 s sTlo Lower threshold for self tuning 5 50 0 C 58 0 F MIn MaX 6 sTHi Upper threshold for self tuning 5 100 0 C 212 0 F MIn MaX 6 Yfl Control output control signal for sensor failure 10 0...

Page 17: ...2 0 0 C 32 0 F MIn MaX 6 a du Deviation from set point for relative alarm 2 2 0 C 3 6 F See Table no 3 a Hy Hysteresis for alarm 2 1 0 C 1 8 F 0 2 100 0 C 0 2 180 0 F a lt alarm 2 memory off off disa...

Page 18: ...only when the output 1 function is set to y control signal For control with alg oNof and Yfl 50 the control signal h 0 Yfl 50 the control signal h 100 11 Function available only for direct control dir...

Page 19: ...8 F 100 C 212 F pt1000 thermistor 0 C 32 F 250 C 482 F pt1000 thermistor 0 C 32 F 600 C 1112 F nTC 40 C 40 F 100 C 212 F ranges of deviation from set point Table 3 sensor type range UnIT C x10 UnIT F...

Page 20: ...djusted with the parameter shif For the pt100 sensor one may also set the line resistance with the parameter r li 7 2 Binary input To set the function of the binary input use the parameter bNin The fo...

Page 21: ...ller you may choose the on off control or proportional con trol pID For both algorithms you may choose either heating or cooling operation 8 1 On off algorithm When the high accuracy of temperature co...

Page 22: ...ol however for the relay output it should be as long as possible in order to extend the relay s life Impulse period recommendations Table 4 Output Impulse repetition period Load electromagnetic relay...

Page 23: ...d may take up to 10 hours During or immediately after self tuning overshoots may appear thus a lower set point should be set if possible Self tuning process Self tuning completed successfully Calculat...

Page 24: ...selected Select pI or pID control i e the TI element needs to exceed zero Wrong set point Change the temperature set po int or parameters sTlo sTHi The set point needs to be within the range sTlo 10...

Page 25: ...crease the integral time c Oscillations increase the proportional band increase the integral time reduce the derivative time d Instability increase the integral time eS06 The measurement range of the...

Page 26: ...is also available alarm types are given in Fig 5 absolute higher AHi absolute lower Alo relative higher dwHi Fig 5 Alarm types relative higher dwHi aLsp aLsp Sp aLdu Sp aLdu relative lower dwlo relat...

Page 27: ...output status is not changed is determined by the parameter a1Hy a2Hy The sound alarm is active after at least one alarm occurs The sound alarm may be turned off by setting the parameter bufn to off Y...

Page 28: ...amaged among other things To enter the manual control mode hold while the control signal is displayed Manual control is indicated by the pulsating LED with the symbol The controller interrupts the aut...

Page 29: ...mand when defr hand or when binary input terminals are shorted and bNin defr Setting the above parameters do not yet guarantee the implementation of the defrosting process The defrosting process will...

Page 30: ...setting defr parameter to auto Cyclical defrost is carried out at a specified time when the ad ditional conditions for switching on the defrosting process are met and lasts until the temperature set...

Page 31: ...defr parameter hand The defrosting process will start immediately if the additional condi tions for switching on the defrosting process are met otherwise it is paused until they are met Defrosting wi...

Page 32: ...th the free software available at www lumel com pl List of parameters of the serial interface in the controller PCE rE01 device address 1 baud rate 9600 bit s operating mode rTU information unit 8n2 d...

Page 33: ...sum error it will be ignored For a query which is synthetically correct but has wrong values the controller will send a response with an error code Table no 7 lists possible error codes and their mean...

Page 34: ...02 1 3 Controller performance code 1 pt100 input 2 pt1000 input 3 nTC input 2 7k 4003 r 1301 9999 4 older digits of the serial number 4004 r 1 9999 4 younger digits of the serial number 4005 r 0 0xFFF...

Page 35: ...000 1000 x10 C 1800 1800 x10 F Measured value shift for the main input 4015 BnIn rW 0 5 Binary input function 0 none 1 control stop 2 reset of alarms 3 control of outputs 4 keyboard lock 5 defrost fun...

Page 36: ...0 1 Control type 0 direct control cooling 1 inverse control heating 4020 HY rW 2 1000 x10 C 2 1800 x10 F Hysteresis HY 4021 TOn rW 0 999 s Output 1 minimum on time 4022 TOFF rW 0 999 s Output 1 minimu...

Page 37: ...for absolute alarm 2 x10 4035 a2DV rW as per Table no 12 Deviation from set point for relative alarm 2 4036 a2HY rW 2 1000 x10 C 2 1800 x10 F Hysteresis for alarm 2 4037 a2LT rW 0 1 alarm 2 memory 0 o...

Page 38: ...re specified by Dsp parameter but not longer than the time set by Dtim parameter If the sensor is defective defrosting will end after the time set by Dtim parameter 4 parameters visible only when dire...

Page 39: ...f tuning 1 active self tuning 11 automated manual control 0 auto 1 manual 12 alarm 1 status 0 disabled 1 enabled 13 alarm 2 status 0 disabled 1 enabled 14 Measured value out of the measuring range 15...

Page 40: ...0 0 250 C 0 2500 320 4820 pt1000 0 600 C 0 6000 320 11120 nTC 400 1000 400 2120 ranges of deviation from set point Table 12 sensor type range UnIT C x10 UnIT F x10 pt100 50 100 C 1500 1500 2380 3020 p...

Page 41: ...mistor Measuring overran ge or the sensor cir cuit interrupted Check if the input signal values are within the appropriate range if so check whether the sensor circuit is not interrupted Out of scale...

Page 42: ...1997 pt1000 50 100 C 0 250 C 0 600 C nTC nTC 2 7K 40 100 C Sensor line resistance 10 wire for the connection use wires with the same size and length Fundamental error of measurement of the measured va...

Page 43: ...apacity 5 a 250 V a c 5 a 28 V d c minimum 100 thousand change over cycles for the maximum load Output one operation method inverse for heating direct for cooling Rated operating conditions supply vol...

Page 44: ...tal error value a change in the ambient temperature 100 of the fundamental error value 10 K Safety requirements acc to EN 61010 1 1 insulation between circuits basic installation category III pollutio...

Page 45: ...1 pt1000 2 nTC 2 7k 3 Version standard 00 custom made2 XX Language polish p english E other2 X Acceptance tests without extra quality requirements 0 with an extra quality inspection certificate 1 acc...

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