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Simex PUR-94, User Manual

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Simex PUR-94 User Manual Download Page 51

User manual - CONTROLLER PUR-94 

51

   

MENU

ESC

HOLd

ENTER

   

MENU

ESC

ENTER

ENTER

   

MENU

ESC

modE

PEA

timE

Hdis

H r1

H r2

H r3

H r4

Parameter
edition

HOUt

   

MENU

ESC

bri

ENTER

   

MENU

ESC

ENTER

Parameter
edition

ENTER

   

MENU

ESC

ENTER

ENTER

   

MENU

ESC

Omod

OUtL

OUtH

Lo r

Hi r

AL

   

MENU

ESC

OutP

option

Parameter

edition

OSou

See previous page

   

MENU

ESC

CtrL

ENTER

   

MENU

ESC

ENTER

ENTER

   

MENU

ESC

modE

SEtP

COEF

PArC

ConF

Parameter
edition

PArH

FuZL

See next page

Summary of Contents for PUR-94

Page 1: ...OLLER PUR 94 Firmware v 1 00 or higher Input type universal 4 x 20 mm display Read the user s manual carefully before starting to use the unit or software Producer reserves the right to implement chan...

Page 2: ...ION 34 7 3 1 rEL1 menu 35 7 3 2 bEEP menu 38 7 3 3 inPt menu common parameters 38 7 3 4 inPt menu parameters of temperature inputs 39 7 3 5 inPt menu parameters of current and voltage inputs 39 7 3 6...

Page 3: ...ing to this manual local safety and EMC regulations If the device is equipped with PE connector it should be connected to PE wire Otherwise PE wire should be connected to GND connector The unit must b...

Page 4: ...C input operating K S J T N R B and E type thermocouples The device automatically compensates the temperature of cold junction of thermocouple sensor RTD and TC inputs feature full linearization of ch...

Page 5: ...e Current input resistance 65 typical 30 Accepted prolonged input overload 20 Voltage input 10V range 0 5 V 1 5 V 0 10 V 2 10 V Voltage measurement accuracy 0 1 25 C one digit for 0 10 V range Voltage...

Page 6: ...mA stabilized Relay output 0 1 2 or 4 NO 1A 250V AC cos 1 OC type output 0 1 2 or 4 30mA 30VDC 100mW Active current output optional for two relays and one OC type output version only range max 0 24 mA...

Page 7: ...ng on version 0 C to 50 C or 20 C to 50 C Storage temperature depending on version 10 C to 70 C or 20 C to 70 C Humidity Altitude 5 to 90 no condensation up to 2000 meters above sea level Screws tight...

Page 8: ...rted to the carrier Also write down the unit serial number located on the housing and report the damage to the manufacturer Attached with the unit please find user s manual warranty assembly brackets...

Page 9: ...ed mounting hole dimensions Figure 4 2 Allowable mounting hole dimensions Figure 4 3 Installing of brackets and dimensions of connectors 9 90 5 mm 13 mm 8 mm 8 mm 13 mm 1 mm max 5 mm 43 mm 1 mm 92 mm...

Page 10: ...be selected in such a way that in the case of a short circuit of the cable from the side of the unit the cable shall be protected against destruction with an electrical installation fuse Wiring must...

Page 11: ...f screened signal cables is recommended Signal cable screens should be connected to the earthing only at one of the ends of the screened cable In the case of magnetically induced interference the use...

Page 12: ...5 DATA GND DATA Uo 24V 5 10 Imax 100mA R2 optional R1 optional n c n c n c n c 1 2 10 11 12 13 14 15 4 3 31 32 33 34 35 5 6 7 8 9 31 34 TC mA 31 34 RTD RTD V mV RS 485 DATA GND DATA Uo 24V 5 10 Imax 1...

Page 13: ...mA 31 34 RTD RTD V mV RS 485 DATA GND DATA Uo 24V 5 10 Imax 100mA R1 optional n c n c OC3 Umax 30V DC Imax 30mA Pmax 100mW OC3 optional R2 optional depending on version Power supply 1 2 10 11 12 13 14...

Page 14: ...13 14 15 4 3 31 32 33 34 35 5 6 7 8 9 31 34 TC mA 31 34 RTD RTD V mV RS 485 DATA GND DATA Uo 24V 5 10 Imax 100mA R1 optional OC3 Umax 30V DC Imax 30mA Pmax 100mW OC3 optional R2 optional depending on...

Page 15: ...f measurement errors Measured value can be corrected constant correction using toFS parameter from menu inPt Due to low precision 2 wire connection is not recommended When 4 wires or 2 wires connectio...

Page 16: ...V AC Figure 4 17 Connection of power supply and relays Contacts of relay outputs are not equipped with spark suppressors While use the relay outputs for switching of inductive loads coils contactors p...

Page 17: ...ssion circuit connection a to relay terminals b to the inductive load Figure 4 19 Example of OC type outputs connection for device with OC type output only 17 N 10 11 10 11 L L N 5 6 12 13 voltage inp...

Page 18: ...s connection for device with passive current output only Figure 4 22 Example of active voltage outputs connection for device with active voltage output only 18 current input 0 20 mA Logic controller 3...

Page 19: ...marked with this symbol should not be placed in municipal waste Please check local regulations for disposal of electronic products 5 FRONT PANEL DESCRIPTION Symbols and functions of push buttons Symb...

Page 20: ...le Figure 6 3 Figure 6 1 Definitions of measurement ranges in mode 4 20mA If the result of measurement exceeds the permissible measurement range warning Hi or Lo is displayed rather than input signal...

Page 21: ...UES The PUR 94 controller is equipped with peaks detection function It can detect a peaks of the input signal and display their values Presets connected with this function are placed in HOLd menu see...

Page 22: ...wn in Figure 6 5 Each of these loops is composed of the following blocks P proportional I integral and D derivative whose proper summing up gives the output signal controlling the object Figure 6 6 Th...

Page 23: ...ion in the selected parameter In automatic mode in the auto tuning process using the Ziegler Nichols method the device calculates and tunes the parameters P I and D of one of the controller s loops Ad...

Page 24: ...signal could lead to unwanted behaviour on the part of a object for instance destruction of the product being manufactured It is also possible to set the minimum difference between the setpoint SEtP...

Page 25: ...int is a natural behaviour Auto tuning If the user does not know the dynamic parameters of the controlled system and is unable to select the suitable controller coefficients or simply doesn t have the...

Page 26: ...se outputs can not be set in the noAC mode The At H mode Auto tuning of the PID H loop the At H mode during which the device uses and adjusts only that loop The second loop remains idle and its settin...

Page 27: ...resholds values If one threshold is used Figure 6 9 the relay can be turned on modE on or off modE oFF when the input signal value is contained in zone A If two thresholds are used Figure 6 10 the rel...

Page 28: ...to 0 then the relay state will be changed as soon as input value exceeds any of the border values see points A and C Figure 6 11 a b c If values of t on or and toFF are positive then relay state will...

Page 29: ...ds mode Obja nienie A B C D E points where measured signal exceeds border values expected value allowed deviation BON BOFF CON COFF EON EOFF relays state changes moments for t on 0 toFF 0 tA tB tC tD...

Page 30: ...alues zone B 6 3 3 PWM Controlling In devices equipped with the OC type output the user can switch this output to the special PULS mode This mode allows the user to adjust the output pulse width Pulse...

Page 31: ...y When setting the output status the parameters H on and HoFF have a higher priority than the fill factor It should be noted that the sum of the values of the parameters H on and HoFF does not exceed...

Page 32: ...e of particular threshold pressing button ENTER see PARAMETERS EDITION If particular parameter has been changed and confirmed in quick view mode its new value is displayed in alternating mode with par...

Page 33: ...ecimal numbers The mode of its new value entering depends on chosen edit method see parameter Edit In mode by digit Edit dig pressing one of the keys or v causes change of current position flashing di...

Page 34: ...iting numeric and switching parameters While editing numeric parameter change of current flashing digit slide change of value acceleration deceleration direction change While editing switch parameter...

Page 35: ...lue and is turned off back when the input signal became lower than SEtP HYSt oFF one threshold mode the relay is turned OFF when input signal exceeds SEtP HYSt value and is turned on back when the inp...

Page 36: ...eter specifies what percentage of the controller s output status must be achieved in order for the output to react to the status of the controller In a situation where the parameters OFFS and SEnS are...

Page 37: ...er operation the sum of the values of the H on and HoFF parameters should not exceed the value of the Peri parameter The duration of the high and low status parameters H on and HoFF are calculated for...

Page 38: ...ic signal r3 if this parameter is set to on activation of relay R3 causes by acoustic signal r4 if this parameter is set to on activation of relay R4 causes by acoustic signal Acoustic signal turned o...

Page 39: ...ar Sqr square Sqrt square root When one of those characteristics is chosen display range is defined by Lo C and Hi C USEr user defined characteristic Maximal length 20 points Every point is defined by...

Page 40: ...approx 1 5 sec After that device waits for selection of point being deleted by v buttons The short pressing of ENTER button causes by switching between X and Y value of the displayed point The long pr...

Page 41: ...ermissible input range determining is presented in details If the measurement value do not exceeds permissible measurement range but displayed value exceeds range 999 9999 the warning Ov is displayed...

Page 42: ...he input value for which the output signal is minimal depend of output mode Omod OUtH this parameter determines the input value for which the output signal is maximal depend of output mode Omod The an...

Page 43: ...itical situation occurs According to version of the device this parameter can be set For active current output noCH current will not change 22 1 current will be set to 22 1 mA 3 4 current will be set...

Page 44: ...h a single actuator element Once completed the device automatically switches to PiD mode SEtP the setpoint of the controllers The initial state of the controlled object to which the controllers will p...

Page 45: ...bject following prior calculation of the error at the controller s input and a check on the condition of the controller s operation as a result of dead zone range being exceeded LooP used for calculat...

Page 46: ...ied in the parameter as unit Setting a 0 value disables the fuzzy logic block unit this parameter specifies the unit of time in which the setpoint of the fuzzy logic block will increase HySt the diffe...

Page 47: ...to values norm peaks peak and next drop of the input signal of value equal at least PEA inv drops drop and next peak of the input signal of value equal at least PEA PEA minimal detected signal change...

Page 48: ...le to use it again The one use password can be restored by Service Division only A r1 A r4 this option permits user on or prohibits oFF to modify the thresholds of the relays LEDs R1 R4 without knowle...

Page 49: ...l delay 10c 20c 50c 100c 200c answer delayed of 10 20 50 100 of 200 chars respectively where one character time depends on selected baud rate In the most cases parameter rESP should be set to Std no a...

Page 50: ...t on toFF unit Measurement mode Press and hold at least 2 seconds 4 digit user password entering if it is different from 0000 Options similar to rEL1 menu Options similar to rEL1 menu Options similar...

Page 51: ...4 Parameter edition HOUt MENU ESC bri ENTER MENU ESC ENTER Parameter edition ENTER MENU ESC ENTER ENTER MENU ESC Omod OUtL OUtH Lo r Hi r AL MENU ESC OutP option Parameter edition OSou See previous pa...

Page 52: ...MENU ESC MENU ESC SErv Parameter edition ENTER MENU ESC ENTER ENTER MENU ESC Addr bAud mbAc mbtO rESP MENU ESC SEt 4 digit special password entering 0 _ _ _ ENTER ENTER Default settings restoring MENU...

Page 53: ...lar ranges and units The first step to compute the result of measure is the calculation of the normalized result it means result of 0 1 range To do it the begin of the input range 0 mA for 0 20mA rang...

Page 54: ...ter In such a case for an increasing value of input current the displayed value decreases Figure 10 1 Normal Lo C Hi C and inverted Lo C Hi C characteristic 10 1 2 Square characteristic The normalized...

Page 55: ...he normalized result In the device computes specific segment e g for characteristic from figure below and In 0 65 the segment between points X 50 0 and X 70 0 will be chosen Let s mark those points as...

Page 56: ...4 mA 6 mA and this result should be divided by the width of input range 16 mA Finally the normalized result In 6 16 0 375 In case when input current exceeds nominal measurement range calculations are...

Page 57: ...r square characteristic 0 375 2 1200 300 211 and next the Lo C value is added to the result so the displayed value W 211 300 89 b Iin 2 5 mA and In 0 0938 W 287 c Iin 20 5 mA and In 1 0313 W 1295 Exam...

Page 58: ...30 Y6 PL 30 X7 PH 40 Y7 PH 80 and Ip 0 3 the displayed value W In I p Y PH Y PL X PH X PL 100 Y PL 0 375 0 3 80 30 40 30 100 30 67 b Iin 2 5 mA and In 0 0938 because of the normalized In value is lowe...

Page 59: ...control the temperature of an oven in a free state of 20 C using a high power SSR relay and the feedback concerning the temperature is obtained using a Pt100 sensor Figure 10 5 Example arrangement of...

Page 60: ...op border of the measurement range is exceeded 60h bottom border of the measurement range is exceeded C0h sensor failure 10h error of user characteristic 20h waiting for the first measure 03h Yes 0 3...

Page 61: ...r parameter in InPt menu in 0 1 18h Yes 99 99 toFS parameter in InPt menu shift of measurement scale expressed by 0 1 C for RTD input or by 1 0 C for TC input 19h Yes 0 2 Conn parameter in InPt menu...

Page 62: ...egister no 36h 36h Yes 0 1 unit parameter in rEL1 menu 0 seconds 1 minutes 37h Yes 0 2 AL parameter in rEL1 menu only when rEL1 is relay output 0 no changes 1 on 2 off 38h Yes 999 9999 SEt2 parameter...

Page 63: ...included 4Fh Yes 0 9999 H on parameter in rEL2 menu no decimal point included 50h Yes 0 9999 HoFF parameter in rEL2 menu no decimal point included 51h Yes 0 1 Acti parameter in AL menu only when rEL2...

Page 64: ...ecimal point included 68h Yes 0 1000 SEnS parameter in rEL3 menu no decimal point included 69h Yes 0 3 Sour parameter in rEL4 menu 0 InPU option 1 modb option 2 PidH option 3 PidC option 6Ah Yes 0 5 m...

Page 65: ...sed in seconds 83h Yes 0 1 HdiS parameter in HOLd menu 0 rEAL mode 1 HOLd mode 84h Yes 0 1 H r1 parameter in HOLd menu 0 rEAL mode 1 HOLd mode 85h Yes 0 1 H r2 parameter in HOLd menu 0 rEAL mode 1 HOL...

Page 66: ...ve current output expressed in 0 1 Yes 0 99 Hi r parameter in OUtP menu for active voltage output expressed in 0 1 D6h1 Yes 0 3 AL parameter in OUtP menu active current output value on critical except...

Page 67: ...no 20h the device responds with an old address in the message 3 after writing to register no 22h the device responds with the new baud rate 4 the value of the mbAc parameter is also connected to writ...

Page 68: ...Read of the displayed value measurement PUR 94 device address 01h ADDR FUNC REG H L COUNT H L CRC L H 01 03 00 01 00 01 D5 CA a The answer we assume that the measure result is not out of range ADDR FU...

Page 69: ...new baud rate 19200 baud Device do not reply to BROADCAST type messages 5 Read of the registers 1 2 and 3 in one message example of reading a number of registries in one frame ADDR FUNC REG H L COUNT...

Page 70: ...al 0 0 37 HoFF High state minimal time of relay R1 PWM signal 0 0 37 AL Reaction for critical situation of relay R1 oFF 37 OFFS Relay R1 output offset 0 0 36 SEnS Relay R1 output sensitivity 100 0 36...

Page 71: ...of relay R3 PWM signal 0 0 37 HoFF High state minimal time of relay R3 PWM signal 0 0 37 AL Reaction for critical situation of relay R3 oFF 37 OFFS Relay R3 output offset 0 0 36 SEnS Relay R3 output s...

Page 72: ...sition 0 0 39 Lo C Minimum displayed value for nominal range 000 0 39 Hi C Maximum displayed value for nominal range 100 0 39 Lo r Extension of the bottom of the nominal input range 5 0 40 Hi r Extens...

Page 73: ...D regulators configuration CtrL menu modE Operation mode oFF 44 SetP Regulators setpoint 0 0 44 PID H regulator configuration ParH menu 44 P H proportional gain factor P of PID H regulator 0 0 44 tI H...

Page 74: ...pe of displayed value HOLd 47 H r1 Source of relay R1 and LED R1 control rEAL 48 H r2 Source of relay R2 and LED R2 control rEAL 48 H r3 Source of relay R3 and LED R3 control rEAL 48 H r4 Source of re...

Page 75: ...escription Default value User s value Desc page mbtO Maximum delay between received messages 0 49 rESP Additional delay of answer transmission Std 49 Configuration of numerical parameters edition Edit...

Page 76: ...SIMEX Sp z o o ul Wielopole 11 80 556 Gda sk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex pl e mail info simex pl...

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