Lumel P300 User Manual
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Lumel P300 User Manual

Pulse, frequency and running time transducer
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PULSE, FREQUENCY
AND RUNNING TIME
TRANSDUCER
P30O
USER'S MANUAL
1 1

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Summary of Contents for Lumel P300

  • Page 1 PULSE, FREQUENCY AND RUNNING TIME TRANSDUCER P30O USER’S MANUAL...

  • Page 3: Table Of Contents

    Table of contents 1. APPLICATION................ 6 2. TRANSDUCER SET ..............8 3. BASIC REQUIREMENTS, OPERATIONAL SAFETY ......8 4. INSTALLATION ..............9 4.1. Mounting method ............. 9 4.2. External connections diagrams ..........10 4.3. Connection examples ............12 5. OPERATION ................. 14 5.1.
  • Page 4 5.5.1.5. Maximum measurement time ........59 5.5.1.6. Automatic reset of counter values ........62 5.5.1.7. Maximum and minimum values of measured signals .... 62 5.5.1.8. Mathematical operations on measured values ....63 5.5.1.9. Scaling with a constant value ......... 66 5.5.1.10.
  • Page 5 5.8.3. Archiving configuration ........... 97 5.8.4. Memory card or internal file system memory (option) .... 100 5.8.5. Archive file structure............ 102 5.9. RS-485 Interface ............104 5.9.1. Serial interface connection ..........104 5.9.2. MODBUS protocol description ......... 105 5.9.3. Description of the implemented functions ......106 5.9.4.

  • Page 6: Application

    1. APPLICATION The programmable transducer P30o type has been desig- ned to convert the number of pulses, frequency, period, running time and encoder position into a standard direct current or direct voltage. The transducer has also been fi tted with a signal setting function. The output signal is galvanically isolated from the input signal and power supply.
  • Page 7 • preview of preset parameters, • password protected parameter change, • RS-485 interface support with the MODBUS protocol in RTU mode, • programmable averaging time, • SD/SDHC memory cards support – compatible with FAT and FAT32 fi le system (option), •...

  • Page 8: Transducer Set

    2. TRANSDUCER SET • transducer set 1 pcs. • user’s manual 1 pcs. • guarantee card 1 pcs. • plug-able screw terminal blocks 4 pcs. 3. BASIC REQUIREMENTS, OPERATIONAL SAFETY The transducer meets the requirements of EN 61010-1 standard in terms of operational safety. Safety precautions: •...

  • Page 9: Installation

    4. INSTALLATION 4.1. Mounting method P30 transducers should be mounted on a 35 mm rail bracket according to EN 60715. Dimensions and method of mounting hare shown in fi gure 2. Lock Fig. 2. Overall dimensions and method of mounting the transducer...

  • Page 10: External Connections Diagrams

    4.2. External connections diagrams Fig. 3. External connections diagram of the P30o transducer Shielded cables should be used for connecting input signals in environments with high level of perturbations. Physical measure- ment inputs have been marked with INP1 and INP2 symbols, these are the physical transducer inputs corresponding, respectively, to the main input and the auxiliary input defi...
  • Page 11 Table 1 No. of terminals Used physical required inputs for connection Auxiliary Main Auxiliary Input type Main input input input input Pulse Count. Freq. f<10kHz INP1 Rotary speed Period T<20s Period T<1,5h Freq. f<1MHz INP1 (high level on (high level on Running time INP1 required INP2 required...

  • Page 12: Connection Examples

    4.3. Connection examples An example connection between P30o transducer and inductive sensor with NPN or PNP output type is shown on fi g. 4. The method of connecting the transducer with contactron/re- lay type outputs is shown on fi g. 5. Examples show the connection of both main auxiliary inputs for measuring the same signal.
  • Page 13 Fig. 5. Connection diagram for the sensor with a contactron/ relay type output...

  • Page 14: Operation

    5. OPERATION 5.1 P30o transducer front panel description Fig. 6. Front panel description Note: The memory card (option) should be inserted to the transducer slot with contacts facing down. LED indicator description: RX – green diode – Date reception on RS-485 indicator TX –...

  • Page 15: Messages After Switching On The Power

    M – red diode – full internal memory indicator or writing fi le to SD/SDHC memory indicator, when the internal memory usage exceeds 95%, the diode is constantly on, if the trans- ducer operates with an installed memory card, then the LED fl...

  • Page 16: Key Functions

    After about fi ve seconds, the transducer automatically switches to operating mode; it makes a measurement and converts it into an analog output signal. It displays the measured value in the top row of the display and auxiliary information in the bottom row of the display (section 5.5.4).
  • Page 17 • changes the preset value when the auxiliary input type Setting Value is selected, increases the current setter value by the abso- lute setter step, (see section 5.5.1.2), - change digit key • displays the minimum value of the main input, •...

  • Page 18: Functions Of Key Combinations

    5.3.2. Functions of key combinations - hold for about 3 seconds • clear alarm indication; this action works only when the alarm indication memory function is switched on; - hold for about 1 second • the main input counter value reset - if the keypad counter control function is switched on and the reset procedure is set, the transducer will sequentially display at the upper line of the display the message about reset and the permission...
  • Page 19 Fig. 10. Message that the main counter is being stopped • start counting on main input counter if the counting has been swit- ched off before - works only if the keypad control counter function is switched on; after the counter is switched on the message about starting the counter will be displayed on the upper display line Fig.

  • Page 20: Programming Matrix

    5.3.3. Programming matrix Fig. 12. P30o operation algorithm...

  • Page 21: Programming Transducer Parameters

    5.4. Programming transducer parameters Press and hold for about 3 seconds key to enter the programming matrix. If access is password protected, transducer will ask for password. If the entered password is incorrect, Err.Code message will displayed. Correct password enables cess programming matrix.
  • Page 22  Input AvgTime Scale ScaleVal Ext.Func Measured Selection External Constant Measured value of the input functions scaling input Settings value type averaging value scaling mode value Main Inp time mode Correlat MaxTime AutoRst. Main input Selection Maximum parameters of the time of pe- Automatic dependence...
  • Page 23  Math Fun Filtr.Hi Filtr.Lo EraseExt RstCount Mathematical Erasing function Minimum Minimum min. and Reset operation on low level high level max. counter the measured impulse impulse values . value value duration duration The last point of the indivi- dual char. Math Fun EraseExt RstCount...
  • Page 24  Over Lo Unit Over Hi DecimalP Bcklight Settings Display Minimum decimal Displayed Lower Upper Display back- Display point of the unit display range display range light time parameters displayed threshold threshold value Type A1 OverLoA1 OverHiA1 DlyOnA1 Settings Param.A1 Alarm 1 Alarm 1 Input value...
  • Page 25  Dec.P 2 Unit2 Disp.Reg Bckl.Int Number Minimum of register decimal Unit LCD display displayed point of of second backlight at the lower the second displayed intensity line of the displayed value display value DlyOffA1 OnLockA1 SgKeepA1 Alarm 1 Alarm 1 Alarm 1 deactivation reactivation...
  • Page 26  mask 32 addrIP32 addrIP10 mask 10 DHCP B3,B2 byte of IP B1,B0 byte B3,B2 byte B1,B0 byte address of IP address of subnet of subnet DHCP client (IPv4) (IPv4) mask mask on/off Settings received from DHCP or entered manually when DHCP is off, Ethernet no.c.TCP Port FTP...
  • Page 27  gate 32 MAC 32 gate 10 MAC 54 MAC 10 B5,B4 B3,B2 B1,B0 B3,B2 byte B1,B0 byte byte of the byte of the byte of the of default of default transducer’s transducer’s transducer’s gateway gateway address address address address address format: B3.B2.B1.B0...

  • Page 28: Changing The Value Of The Selected Parameter

    5.4.1. Changing the value of the selected parameter increment selected parameter, press Press once increase value 1. If value of 9 is increased, the digit will switch to 0. To change the digit, press . Press when editing the most signifi cant digit to edit the digit sign character – press to edit the sign character.

  • Page 29: Programmable Transducer Parameters

    5.4.3. Programmable transducer parameters The table below shows programmable parameters and the possible ranges of values. Table 2 Settings Main Inp Para- Description Range of changes meter symbol Displayed Description Selection Input symbol main input type – measured value Pulse counter Pulse Count.
  • Page 30 Main input measu- 10 … 21000 AvgTime rement time given in milliseconds. Result on the display repre- sents the average value calculated in AvgTime Period. Selection of input Scale multiplication Multiply value scaling on the by constant main input. Measu- red value is multi- division by constant plied or divided by...
  • Page 31 Mathematical fun- Mathematical fun- Math Fun ction operation on ctions switched off the value measured Square of measured on the main input value Square root of measu- √ x red value Inverse of measured value Inverse square 1/x2 of measured value Inverse square root 1/√...
  • Page 32 Maximum time MaxTime 0...5600 of signal measure- ment on the main input, time with at least one comple- te periodic signal. The value is given in milliseconds. Limit value, the co- AutoRst. -99999...99999 unter value on the main input will be reset if AutoRst.
  • Page 33 Table 3 Settings Ind.Char Parameter Description Range of changes symbol Number of individual characteristics Point No 1...21 points for the main input. Number of sections is the number of points minus 1 Measured value on the main input, -99999...99999 for which Yn (n – point number) is expected.
  • Page 34 In setter mode the va- Setting Value lue measured on IN2 value ente- manually using keys or value entered in a proper register (see section 5.5.1.2) Auxiliary input mea- … AvgTime 21000 surement time given in milliseconds. Re- sult on the display represents the ave- rage value calculated .
  • Page 35 Mathematical fun- Mathematical functions Math Fun ction operation on switched off the value measured Square of measured on the auxiliary input value Square root of measu- √ x red value Inverse of measured value Inverse square of mea- 1/x2 sured value Inverse square root 1/√...
  • Page 36 Limit value, the co- AutoRst. -99999...99999 unter value on the auxiliary input will be reset if AutoRst. value will be overfl o- wed, (when input is counter type) Table 5 Settings IndChar2 Parameter Description Range of changes symbol Number of individual characteri- Point No 1...21 stics points for the auxiliary input.
  • Page 37 Table 6 Settings Display Parameter Description Range of changes symbol Minimum decimal DecimalP 0.0000 point of the display- 00.000 ed value – display 000.00 format. 0000.0 00000 Displayed unit Unit kVAh MVAh Ω kΩ obr/mi ºC ºF mm/min m/min l/min m3/min kvar szt/h...
  • Page 38 Lower display range Over Lo -99999...99999 threshold Upper display range Over Hi -99999...99999 threshold Display backlight On - always on Bcklight time Off - always off - active for X seconds … display 10% - LCD display backlight 10% Bckl.Int backlight intensity of maximum backlight 20% - LCD display backlight 20%...
  • Page 39 Table 7 Settings Alarm 1,Alarm 2 Parameter Description Range of changes symbol Input value type displayed value – DisplVal Param.A1 for alarm 1 value calculated from Param.A2 the main input value calculated from 2 inpVal the auxiliary input time Time the second displayed 2DispVal value...
  • Page 40 Alarm deactivation DlyOffA1 0...900 delay (s) DlyOffA2 Alarm reactivation delay (s) OnLockA1 0...900 OnLockA2 Alarm indication mode alarm occurrence is SgKeepA1 indicated using LED SgKeepA2 A1/A2, alarm deacti- vation switches LED A1/A2 alarm occurrence is indicated using LED A1/A2, alarm deacti- vation causes blinking of A1/A2 LED’s until the alarm is recon-...
  • Page 41 Analog output indivi- AnIn -99999...99999 dual characteristic – lower input threshold Analog output indivi- AnIn -99999...99999 dual characteristic – upper input threshold Analog output indivi- AnOut Lo -24...24 dual characteristic – lower output threshold Analog output indivi- AnOut Hi -24...24 dual characteristic –...
  • Page 42 Table 9 Settings Mbus 485 Parameter Description Range of changes symbol RS-485 MODBUS ne- Address 0...247 twork address. Enter 0 to switch off the interface. RS-485 interface trans- ModeUnit r8n2 mission mode r8e1 r8o1 r8n1 RS-485 interface trans- 4800 bit/s 4800 BaudRate mission baudrate...
  • Page 43 Displayed value, value +2nd Val calculated from the au- xiliary input and the se- cond displayed value Type input value displayed value – Param.Ar DisplVal which controls conditio- value calculated from nal archiving the main input value calculated from 2 inpVal the auxiliary input time Time...
  • Page 44 Copy internal archive Start copying the ar- Rec.ToSD into SD/SDHC card (va- chive riant P30o-X1XXXXXX) or into internal fi le sy- Without changes stem memory (variant P30o-X2XXXXXX) Percent of internal ar- … Param.SD chive use which triggers automatic copying SD/SDHC card Table 11 Settings Ethernet (option, only version P30O-X2XXXXXX)
  • Page 45 Third and second byte 000.000 … 255.255 addrIP32 (B3.B2) of transducer’s IP address, value dis- played in a decimal for- mat, IPv4 address for- mat: B3.B2.B1.B0 First zero byte 000.000 … 255.255 addrIP10 (B1.B0) of transducer’s IP address, value displayed in a decimal format, IPv4 address format: B3.B2.
  • Page 46 Third and second byte 000.000 … 255.255 MAC 32 (B3.B2) of transducer’s MAC address, value dis- played in a decimal for- mat; format B5:B4:B3: B2:B1:B0 First and zero byte (B1. 000.000 … 255.255 MAC 10 B0) of transducer’s MAC address, value displayed in a decimal format;...
  • Page 47 Table 12 Settings Service Parameter Description Range of changes symbol Restore factory parame- without changes Fabr.Par ters. Choose Yes to write standard parame- ters to the transducer. restores factory para- Factory parameters are meters. shown in table 22. Enter password. Security -99999...99999 Enter “0”...

  • Page 48: Transducer Functions

    do nothing SaveFile Force writing transdu- cer confi guration fi le into an external SD/ SDHC card or internal fi le system memory 5.5. Transducer functions This transducer can be used for measuring and processing periodic values such as: frequency, period, rotational speed, number of impulses, position of the incremental encoder, as well as running time and current time (see Table 2,4).

  • Page 49: Standard Measurement Input Types

    5.5.1.1. Standard measurement input types List of standard measurement input types selectable on the main and the auxiliary input: Pulse Count.  Freq. f < 10 kHz  Rotary speed  Period t < 20s  Period t < 1.5h ...
  • Page 50 keys or writing value “4” to register 4007 switches off counting permission. If counting permission is off counter will not co- unt pulses on main input. The actual state of counting permission can be read from register 4303 on bit no 12: →...

  • Page 51: Special Measurement Input Types

    5.5.1.2. Special measurement input types List of special measurement input types defi ned independen- tly for the main and the auxiliary input:  main input: * Counter IN1– IN2, * Encoder, auxiliary input: * Setting Value. Two special input types for the main input: Counter IN1-IN2 and Encoder require connection of measurement signals to the main input and the auxiliary input terminals (IN1 + IN2), because for proper operation they physically use two input signals.
  • Page 52 Use the following keys to manually change the setter value: - increase the value by an absolute setter step, - decrease the value by an absolute setter step. If one of these keys is pressed after more than 6 seconds of inactivity, keys become active and the parameter can be changed, and the bottom row of the LCD display is forced to display the setter value even if a different value has been set as the second displayed value.
  • Page 54 Example 1. Using the transducer as an analog setter in 0...10 V range and 50 mV step for changes made using the keypad For effectuating the application according to example 1, transducer with analog voltage output 0...10 V manufacturing variant (P30o-2XXXXXXX ) is required.
  • Page 55 4040 Value which Output Param.An 2 inpVal drives the ana- log output 7610 0.0000 Analog output AnIn 0,0000 individual cha- racteristic – lo- threshold input value 7611 10.000 Analog output AnIn Hi 10,000 individual cha- racteristic – up- threshold input value 7612 0.0000...
  • Page 56 Rapid value change of the selected transducer parameter If transducer operates in Setting Value mode, one can rapidly controls selected transducer register from range 4000 and 7600. To select register which should be controlled the number of that register must be written to register 7672. Example 1A: Using Setting Value input type to rapidly chan- ge the reset threshold value of main input pulse counter...
  • Page 57 4009 Auxiliary input type Input Setting - Setting Value Inp. Value 7670 Step change value ScaleVal 0,0500 7671 100,0 Setting value Filtr.Lo 100,00 7672 7618 Transducer register Filtr.Hi 7618,0 number which is controlled by set- ting value mode 4014 Mathematical fun- Math Fun ctions 7673...

  • Page 58: Averaging Time Of Measured Values

    5.5.1.3. Averaging time of measured values Independent averaging times of the measured value can be defi ned for the main input and the auxiliary input. Averaging times of measured values can be set within 0.01...20 s range – the moving window averaging function has been used.

  • Page 59: Maximum Measurement Time

    5.5.1.5. Maximum measurement time The maximum time of measurement is very important para- meter infl uencing the measurement of periodic signals. This parameter specifi es how long the transducer will wait for one complete cycle of the signal level change before it generates information about the lack of input signal - the reaction time of the analog output and alarm outputs for the loss of input signal equals the maxi- mum time of measurement!! The maximum time of measurement is...
  • Page 60 Table 14 Value measured at loss of signal Maximal measure- ment time (range) [s] Multiplication/ division by constant Measurement averaging Mathematical functions Individual characteristic Reseting from keypad External functions Auto reseting Filtering input signals Functionality Input type Main Inp...
  • Page 61 Table 15 Value measured at loss of signal Maximal measure- ment time (range) [s] Multiplication/ division by constant Measurement averaging Mathematical functions Individual characteristic Reseting from keypad External functions Auto reseting Filtering input signals Functionality Input type Aux Inp.

  • Page 62: Automatic Reset Of Counter Values

    5.5.1.6. Automatic reset of counter values If transducer works in counter mode it will count measured value till counter reset value specifi ed in menu: Main → AutoRst., or Aux Inp. → AutoRst is achieved. Parameter AutoRst. specifi es the threshold overfl owing which will cause counter reset.

  • Page 63: Mathematical Operations On Measured Values

    pad after pressing the combination of . There is possibility to clear minimum and maximum values for both the main and the auxiliary input using menu function: Inp → Main EraseExt → Min / Max or Aux Inp. → EraseExt → Min / Max. 5.5.1.8.

  • Page 66: Scaling With A Constant Value

    5.5.1.9. Scaling with a constant value The P30o transducer can multiply (Multiply) or divide (Divide) measured values by a constant (ScaleVal). If the scale value is negative, counter will count pulses “down” – the auto counter reset threshold should be set to a negative value. The default scaling value is multiplication by “1”...

  • Page 67: Input Individual Characteristic

    The correlation parameters can be set in the menu via the keypad: Main Inp → Correlat, or via Modbus protocol → register 4008, or via the WWW server. The result of input correlation is available in register 7528. In order to display the result of correlation at the lower line of the LCD display, set register number “7528”...
  • Page 68 Input function Linearized function Measured value Fig. 17. Input individual characteristic During function approximation, one must remember that in the case of approximating curves that signifi cantly deviate from line- ar characteristics, the higher number of linearising sections, the lower the linearisation error.

  • Page 69: Displayed Value Range Limitation

    be performed) and a diagnostic fl ag will be set in the status register. Individual characteristics are switched off by default. Parameters of individual characteristics can be confi gured via keyboard as sepa- rate groups of sub-menu: Ind.Char for the main input Char.In2 for the auxiliary input.
  • Page 70 Setting fl ow measurement on the main input of the transducer using IN1 terminals First, one must select an appropriate type of the main input that will enable the best use of the signal from the sensor – fl owmeter. To do this, specify the range of frequency (period) in which the sen- sor will operate.
  • Page 71 Main input parameters: - Main Inp → MaxTime → 60,5 [s] (Register 7600 → „ 60,5 ”) - allow extra 0.5 s to correctly measure the minimum course (period 60 s) - Main Inp → Input → Period T<1,5h (Register 4000 → „ 4 ”) - Main Inp →...
  • Page 72 Setting individual characteristic for period value taking into account that the lowest fl ow rate Q corresponds to the highest period and that the subsequent individual characteristic points must be placed in the following sequence X >X > … >X >X - Ind.Char →...

  • Page 73: Analog Output

    - Aux Inp. → Filtr.Lo → 10 [ms](Register 7671 → „ 10.0 ”) - elimination of contact vibrations; - Aux Inp. → Filtr.Hi → 10 [ms](Register 7672 → „ 10.0 ”) - elimination of contact vibrations; - Aux Inp. → AvgTime → 1000 (Register 4010 →...
  • Page 74 where X1 in and X2 in – the displayed value, Y1 out and Y2 out – expected value on the analog output. Various characteristic slope Various Value which characteristic controls output offset Fig. 18. Analog output individual characteristic...

  • Page 75: Analog Output Overflow Management

    5.5.2.2. Analog output overfl ow management In P30o transducer user can additionally confi gure the be- haviour of the analog output after controlling output value overfl ow. By default, overfl ow management is switched off – in such a case, after controlling output value is overfl...
  • Page 76 Fig. 19 shows the reaction of the analog output when analog output overfl ow management is switched off – standard operation of the analog output. Period [s] Fig. 19. Operation of the analogue output when overfl ow manage- ment is switched off If in the same case the analogue output overfl...
  • Page 77 Table 18 Parameter Parameter Register no. symbol Register value value symbol in menu in menu 4040 Param.An DisplVal 4041 OverServ 7610 AnIn 20.000 7611 AnIn 100.00 7612 AnOut Lo 4.0000 7613 AnOut Hi 20.000 7664 OvrIn Lo 4.0000 7665 1000 OvrIn Hi 100.00 7666...

  • Page 78: Alarm And Power Outputs

    Example 4. Confi guration of the analogue output controlled by real time clock The transducer set to measure period on the main in- put – Period T<1.5h. The individual characteristic of the current type analog output is set, that the output reacts to current time (hour, minute), i.e.
  • Page 79 Alarm Alarm Alarm Alarm state state state state Controlling value Controlling value Alarm Alarm Alarm Alarm state state state state Controlling value Controlling value Alarm Alarm state state Controlling value ntrolling value Controlling value ntrolling value Alarm Alarm state state Controlling value ontrolling value Controlling value...

  • Page 80: Lcd Display

    5.5.4. LCD display The P30o traducers are equipped with a backlit LCD display consist of two lines of 8 characters each. The top line of the display is used for presenting the displayed value in fl oating point format (5 digits) and for displaying the SD/SDHC card or internal fi...
  • Page 81 vvvvvv - lower overfl ow of the input signal range - upper overfl ow of the input signal range The lower line of the P30o transducer display is multi-functional. Press key to cycle through the functions of the bottom row of the display: •...

  • Page 82: Custom Unit Definition

    5 x 8 = 40 fi elds (registers) that defi ne the unit. Custom unit has been defi ned in the transducers by default - the LUMEL logo. In order to display the custom unit, enter “57” in register 4020 or select the unit from the transducer menu.
  • Page 83 Character line 1 Character line 8 Fig. 23. Field intended for the unit at the lower line of the LCD display. Register Value n character 4400+(n-1)*8 0x1F 4401+(n-1)*8 0x10 4402+(n-1)*8 0x14 4403+(n-1)*8 0x14 4404+(n-1)*8 0x14 4405+(n-1)*8 0x17 4406+(n-1)*8 0x10 4407+(n-1)*8 0x1F Fig.
  • Page 84 5.5.4.2. Displaying two values with their units P30U transducer enables displaying two different values witch their units - displayed value at the top row of display and the se- cond displayed value (value of any transducer register) at the bottom row of the display.

  • Page 85: Writing And Reading Transducer Configuration From File

    5.5.5. Writing and reading transducer confi guration from fi le P30o-X1XXXXXX and P30o-X2XXXXXX manufacturing va- riants of P30o transducers enable storing and reading confi guration from the fi le located on an external SD/SDHC card or in the internal fi le system memory.

  • Page 86: Default Settings

    Fig. 25. Message confi rming successful readout transducer confi guration from fi le. If the parameter update from fi le is forced and a proper fi le is missing or existing fi le contains corrupted data (at least one corrupted para- meter), the current confi...
  • Page 87 Table 22 Parameter symbol Standard value < Input Period T AvgTime 1000 Scale Mulitiply ScaleVal 1,0000 Ext.Func Keyboard Math Fun EraseExt RstCount Filtr.Lo 0,0500 Filtr.Hi 0,0500 MaxTime 21,000 AutoRst. 99999 Correlat IN1/IN2 Point No Wylacz 0,0000 0,0000 (n-1)*100 (n-1)*100 < Input Period T AvgTime...
  • Page 88 RstCount Filtr.Lo 0,0500 Filtr.Hi 0,0500 MaxTime 21,000 AutoRst. 99999 Point No 0,1000 0,1000 (n-1)*100 + 0,1 (n-1)*100 + 0,1 DecimalP 0.0000 Unit Over Lo -99999 Over Hi 99999 Bcklight Bckl.Int 70,00% Disp.Reg 7515 Dec.P 2 0.0000 Param.A1 Param.A2 DisplVal Type A1 Type A2 n-on OverLoA1...
  • Page 89 Param.An DisplVal AnIn AnIn AnOut Lo AnOut Hi OverServ OvrIn Lo OvrIn Hi OvrOutLo OvrOutHi Address ModeUnit r8n2 BaudRate 9600 Arch.Val DisplVal Param.Ar DisplVal Ar. Mode h-off OverLoAr 0,0000 OverHiAr 0,0000 Time Ar Ar.Erase Rec.ToSD Param.SD 50,000 Fabr.Par Security 00000 undefi...
  • Page 90 AutoTime DispTest (P30O-XXXXXXPX Language Polski version) (P30O-XXXXXXEX English version) SaveFile DHCP Wlaczone addrIP32 192.168 addrIP10 001.030 mask 32 255.255 mask 10 255.000 gate 32 192.168 gate 10 001.001 MAC 54 Various value – specifi c to each MAC 32 transducer MAC 10 AddrmTCP PortMbus...

  • Page 91: Firmware Update

    P30o transducer enables fi rmware update by user using PC computer with eCon software installed. The free eCon software and update fi les are available at www.lumel.com.pl. RS-485 to USB con- verter, e.g. PD10 converter, is required for proceeding with the update.
  • Page 92 Next, press “...” button and read the fi le with the new fi rmware version in LUMEL UPDATER. If the fi le opens properly, File opened information will be shown in the LU software window. Press Send button. During the update process, the indica- ting LEDs are switched on in a sequence, and the percent progress of update is shown on the lower line of the display.

  • Page 93: Archiving Measured Values

    Note: Updating the fi rmware is only possible when the transducer and a PC computer are connected directly (no other Master devices can be connected using the RS-485 interface). Note: Switching off the power supply during the fi rmware updating process may result in an unrepairable damage to the transducer! 5.8.

  • Page 94: Internal Memory

    Note: Changing the Archive → Arch.Val parameter value in the menu will delete the archive in the internal memory!!! 5.8.2. Internal memory The internal transducer memory is divided into 8,192 pa- ges. Each memory page can store 66 archive data records. Records on the page always begin from the page beginning and occupy the entire space of the page.

  • Page 95: Record Structure

    Table 23 Symbol Percent of internal memory used 5.8.2.1. Record structure All data contained in the internal data memory are stored as records consisting of 8 bytes. The record structure has been presented in the table below Table 24 Internal memory record (8 Bytes) Recording time (4 Bytes) Data archived in fl...

  • Page 96: Downloading Archived Data From The Internal Memory

    Table 25 Register HEX value 4553 0x0170 4554 0xBB95 4555 0xE87C 4556 0xB942 rec = 0x0170BB95E87CB942 Dana = 0xE87CB942 → (fl oat) → 92.743958; Table 26 Czas rejestracji = 0x0170BB95 → b1011100001011101110010101 Year + 2010 Month Hour Minutes Second 6 bits 4 bits 5 bits 5 bits...

  • Page 97: Archiving Configuration

    archive data). To do this, insert the SD/SDHC card in the transducer slot (contacts facing down) and make sure that the card has been properly mounted (the top right corner of the display shows a card icon The percent value of archive use, at which the data will automatically be copied to the card or to the fi...
  • Page 98 Triggering conditional archiving can be implemented using one of four options presented in fi gure 28 (n-on, n-off, off, on). Continuous archiving is switched on by selecting the archiving type h-on, and it is switched off by selecting the option h-off. Archiving Archiving Archiving...
  • Page 99 trolling value Controlling value Archiving rolling value Controlling value Fig. 28. Conditional archiving types Ar_L - Lower archiving threshold → OverLoAr → Register 7608 Ar_H – Upper archiving threshold → OverHiAr → Register 7609 Example 6. Transducer confi gured for measuring frequency on the main input.

  • Page 100: Memory Card Or Internal File System Memory (Option)

    Fig. 29. Example operation of on type conditional archiving confi gured according to the example from table 27 (Archiving “1” means that archiving is switched on). 5.8.4. Memory card or internal fi le system memory (option) P30o transducers P30o-X1XXXXXX manufacturing variants support memory cards are compliant with SD and SDHC standard.
  • Page 101 (see section 5.3.2.) – unmount the card by pressing the following keys: . If a mounted card is removed, the corruption of the data stored on the memory card can be damaged. The memory card status is described in the transducer registers (sections 5.9.6, table 46).

  • Page 102: Archive File Structure

    During the operation, the P30o transducer creates folders and fi les on the SD/SDHC memory card or in the internal fi le system memory. An example folder structure is shown on fi gure 30. Fig. 30. Folder structure on the memory card Apart from the ARCHIVES folder, also the SYSTEM folder is created on the card in which the start.txt fi...
  • Page 103 Fig. 31. Example data fi le Subsequent fi elds contained in the row describing the record have the following meaning: • date – date of data recording, “-” character is the date separator • time – hour, minute, second of data registration, “:” character is the time separator •...

  • Page 104: Interface

    (with the baud rate 9600 b/s). In order to connect larger number of devices, it is necessary to use additional intermediate-and-separating systems such as PD51 made by LUMEL S.A. Connection diagram is presented on the Fig. 3. In order to obtain correct transmission, it is necessary to connect the lines A and B in parallel to their equivalents in other devices.

  • Page 105: Modbus Protocol Description

    Transducer P30 Computer Transducer P30 Transducer P30 Fig. 32. Method of connecting the RS-485 interface. The PC card transmission line marking depends on the card manufacturer. 5.9.2. MODBUS protocol description The implemented protocol complies with Modicon’s PI-MBUS- 300 Rev G specifi cation. P30o MODBUS protocol serial interface para- meters: •...

  • Page 106: Description Of The Implemented Functions

    Note: Each transducer connected to the communication network must have: • unique address, different from addresses of other devices connected to the network, • identical baud rate and type of information unit. 5.9.3.Description of the implemented functions The following MODBUS protocol functions have been implemented in P30o transducers: •...
  • Page 107 Response: Table 30 Register value Register value 1DB0 (7600) 1DB1 (7601) E46Fh Example 8. Reading two fl oat 32-bit registers (7501,7502) located in 2x2 following 16-bit registers (7002, 7003, 7004, 7005), fi rst register address is 1B5Ah (7002) – 32-bit register values : 25.68, 20.25. Request: Table 31 Register address...
  • Page 108 Example 9. Reading two fl oat 32-bit registers (7501,7502) located in 2x2 following 16-bit registers (6002, 6003, 6004, 6005), fi rst register address is 1772h (6002) - 32-bit register values : 25.68, 20.25. Request: Table 33 Register address Number of registers Device Fun- address...
  • Page 109 Response: Table 36 Register address Register value Device Fun- address ction 9B94h Write Multiple registers (code 10h) Example 11. Writing value “20” and “200” to registers 1DB0h (7600) and 1DB1h (7601) Request: Table 37 Register value Register value 1DB0 (7600) 1DB1 (7601) C9E2h Response:...

  • Page 110: Register Map

    Response: Table 40 Device-dependent fi eld Registers 4304, 4305 describing the serial Firm- number and hardware ware confi guration of the v 0.17 transducer (serial no.:12090002) 00h 17h 90h 02h E4h CCh 84A4h Device-dependent fi eld – 4 bytes corresponding to register value 4304, 4305 see table 46 manufacturing status 1, manufacturing status 2.
  • Page 111 Table 41 Address Value type Description range 4000 - 4127 integer The value is located in the 16-bit register (16 bits 4300 - 4325 integer The value is located in the 16-bit register (16 bits) 4400 - 4439 integer The value is located in the 16-bit register (16 bits) 4500 - 4764 integer...

  • Page 112: Read And Write Registers

    5.9.5. Read and Write registers Table 42 Description 4000 0...9 Main input type Input Value Pulse Count. Freq. f<10kHz Rotary speed Period t < 20s t < 1,5h Period Freq. f<1MHz Running time Current time Counter IN1-IN2 Encoder 4001 10...21000 1000 Averaging time...
  • Page 113 4003 0...1 Measured value scaling type (main input) Scale Value Description Multiplication by constant Division by constant 4004 0...2 Permission for Start/Stop and RESET external Ext.Func functions for the main input .Taken into account only in counter modes: pulse counter and running time counter Value Description...
  • Page 114 4007 0...1 Reset counter value on the main input RstCount Value Description without changes reset counter value on main input without changes switching counting permission on main input (for counter input types) without changes switching counting permission on main input (for counter input types) 4008 0...5 Dependence selection between the main (IN1)
  • Page 115 4010 10...21000 1000 Averaging time of the measured value on the AvgTime auxiliary input [ms] 4011 1...21 Number of individual characteristics points for the Point No auxiliary input. For the value of 1 individual cha- racteristic is switched off. Sections of individual characteristic are defi...
  • Page 116 4015 0...1 Clears minimum and maximum values with time EraseExt and date of occurrence on the main input Value Description without changes erasing minimum value erasing maximum value erasing minimum and maximum value 4016 0...1 Reset counter value on the auxiliary input RstCount Value Description...
  • Page 117 4020 0...57 Displayed unit Unit. Unit Unit Unit kVAh MVAh Ω kΩ obr/mi ºC ºF mm/min m/min l/min m3/min kvar szt/h Mvar km/h m 3 /h kg/h user - kVarh -defi ned MVarh...
  • Page 118 4021 0...4 Minimum decimal point of the displayed value DecimalP – display format. Value Description 0.0000 00.000 000.00 0000.0 00000 4022 0….61 Bcklight LCD display backlight time Value Description always off 1..60 active for 1...60 seconds always on 4023 Second displayed value unit, values similar to Unit 2 register 4020 4024...
  • Page 119 4027 0...5 Type A1 Alarm 1 type (description – section 5.5.3.) Value Description n-on n-off h-on h-off 4028 0...900 DlyOnA1 Alarm 1 activation delay (s) 4029 0...900 DlyOffA1 Alarm 1 deactivation delay (s) 4030 0...900 OnLockA1 Alarm 1 reactivation delay (s) 4031 0...1 SgKeepA1...
  • Page 120 4033 0...3 Param.A2 Alarm 2 control input value Value Description displayed value – value calculated from the main input value calculated from the auxiliary input Real Time Clock the second displayed value – Value set as Disp.Reg parameter 4034 0...5 Type A2 Alarm 2 type (Description –...
  • Page 121 4039 RESERVED 4040 0..3 Param.An Value which controls analog output Value Description displayed value – value calculated from the main input value calculated from the auxiliary input Real Time Clock the second displayed value – Value set as Disp.Reg parameter 4041 0...1 OverServ...
  • Page 122 4045 0...7 BaudRate RS-485 interface transmission baudrate Value Description 4800 bit/s 9600 bit/s 19200 bit/s 38400 bit/s 57600 bit/s 115200 bit/s 230400 bit/s 256000 bit/s 4046.. RESERVED ..4052 4053 0...1 Update transmission parameters. Accepts ente- red RS-485 interface settings. 4054 0...3 Language Transducer menu language:...
  • Page 123 4056 0...9999 Security Password for changing parameters from menu Value Description without changes Entering parameter edition mode prompts for password 4057 0...2359 Time Current time – hour, minute This parameter uses hhmm format, where: hh – hours, mm – minutes. Wrong hour will set value to 23 and wrong minutes will set value to 59.
  • Page 124 4065 0...3 Type of input value which controls conditional Param.Ar archiving Value Description displayed value – value calculated from the main input value calculated from the auxiliary input time the second displayed value 4066 0...5 Archiving triggering condition Ar. Mode (Description –...
  • Page 125 4077 0...2 Value Description without changes write transducer confi guration to P30o_PAR.CON fi le on the external SD/SDHC card or on the internal fi le system memory read the transducer confi guration from P30o_PAR.CON fi le stored on the exter- nal SD/SDHC card or on the nternal fi...
  • Page 126 4089 0...65535 First and zero byte (B1.B0) of transducer’s default gate 10 gateway, value displayed in a decimal format, gate- way address format: B3.B2.B1.B0 4090 0...1 Switching DHCP client on/off (enables automa- DHCP tic transducer confi guration which is connected to a network so it can communicate on that network using the Internet Protocol IP) Value...
  • Page 127 4099 0...1 Apply a new Ethernet interface parameters ReInitEt Value Description without changes save a new Ethernet interface parame- ters and reinitiate the Ethernet interface 4100.. RESERVED 4127...
  • Page 128 Table 43 Register Read address (r) / (16 bit regi- Description Write sters 1  n  5) 4400+8*(n-1) 0...31 Filling custom unit character n of line 1 ( section 5.5.4.1.) 4401+8*(n-1) 0...31 Filling custom unit character n of line 2 ( section 5.5.4.1.) 4402+8*(n-1) 0...31...
  • Page 129 Table 45 Symbol Range Description 6200/7200 7600 0...5600 Maximum time MaxTime of signal measure- ment on the main input, time with at least one complete periodic signal. The value is given in milliseconds. 6202/7202 7601 0...5600 Maximum time of MaxTime signal measurement on the auxiliary in- put, time with at...
  • Page 130 6210/7210 7605 -99999... Upper alarm 1 thres- OverHiA1 hold ...99999 6212/7212 7606 -99999... Lower alarm 2 thres- OverLoA2 hold ...99999 6214/7214 7607 -99999... Upper alarm 2 thres- OverHiA2 hold ...99999 6216/7216 7608 -99999... Archive lower thres- OverLoAr hold ...99999 6218/7218 7609 -99999...
  • Page 131 6232/7232 7616 0,05 Minimum low level 0...99999 Filtr.Lo impulse duration. The value is given in milliseconds. Writing value < 0.05 causes setting 0.001 value. 6234/7234 7617 0,05 Minimum high level 0...99999 Filtr.Hi impulse duration. The value is given in milliseconds. Writing value <...
  • Page 132 6254/7254 7627 -99999... Expected value for ...99999 main input point no.3. 6256/7256 7628 -99999... Main input individual ...99999 characteristic point no. 4. 6258/7258 7629 -99999... Expected value for ...99999 main input point no.4. 6260/7260 7630 -99999... Main input individual ...99999 characteristic point no.
  • Page 133 6276/7276 7638 -99999... Main input individual ...99999 characteristic point no. 9. 6278/7278 7639 -99999... Expected value for ...99999 main input point no.9. 6280/7280 7640 -99999... Main input individual ...99999 characteristic point no. 10. 6282/7282 7641 -99999... Expected value for ...99999 main input point...
  • Page 134 6298/7298 7649 -99999... 1300 Expected value for 99999 main input point no.14. 6300/7300 7650 -99999... 1400 Main input individual ...99999 characteristic point no. 15. 6302/7302 7651 -99999... 1400 Expected value for ...99999 main input point no.15. 6304/7304 7652 -99999... 1500 Main input individual ...99999 characteristic...
  • Page 135 6322/7322 7661 -99999... 1900 Expected value for ...99999 main input point no.20. 6324/7324 7662 -99999... 2000 Main input individual ...99999 characteristic point no. 21. 6326/7326 7663 -99999... 2000 Expected value for ...99999 main input point no.21. 6328/7328 7664 -99999... Input signal thres- OvrIn Lo ...99999 hold value for lower...
  • Page 136 6344/7344 7672 0.05 Minimum high level 0...99999 Filtr.Hi impulse duration. The value is given in milliseconds. Writing value < 0.05 causes setting 0.001 value 6346/7346 7673 -99999... 99999 Limit value, the co- AutoRst. 99999 unter value on the auxiliary input will be reset if AutoRst.
  • Page 137 6368/7368 7684 -99999... 300.1 Expected value for ...99999 auxiliary input point no.4. 6370/7370 7685 -99999... 400.1 Auxiliary input indi- ...99999 vidual characteristic point no. 5. 6372/7372 7686 -99999... 400.1 Expected value for ...99999 auxiliary input point no.5. 6374/7374 7687 -99999... 500.1 Auxiliary input indi- ...99999...
  • Page 138 6392/7392 7696 -99999... 900.1 Expected value for ...99999 auxiliary input point no.10. 6394/7394 7697 -99999... 1000.1 Auxiliary input indi- ...99999 vidual characteristic point no. 11. 6396/7396 7698 -99999... 1000.1 Expected value for ...99999 auxiliary input point no.11. 6398/7398 7699 -99999... 1100.1 Auxiliary input indi- ...99999...
  • Page 139 6416/7416 7708 -99999... 1500.1 Expected value for ...99999 auxiliary input point no.16. 6418/7418 7709 -99999... 1600.1 Auxiliary input indi- ...99999 vidual characteristic point no. 17. 6420/7420 7710 -99999... 1600.1 Expected value for ...99999 auxiliary input point no.17. 6422/7422 7711 -99999... 1700.1 Auxiliary input indi- ...99999...

  • Page 140: Read-Only Registers

    5.9.6. Read-only registers Table 46 Range Description 4300 0...9999 Firmware version * 100 4301 0...65535 Transducer status 1. Describes the current transdu- cer status. The consecutive bits represent a given event. Bit set to 1 means that the event has taken place.
  • Page 141 Bit4 Default settings must be resto- red after fi rmware update Bit3 Wrong confi guration of the main input individual Bit2 Settings have been read from fi le on the SD/SDHC card Bit1 Wrong settings fi le or fi le is missing Bit0 Auxiliary input...
  • Page 142 4303 0...5 Status of the SD/SDHC memory card or fi le system internal memory Value Description No card inserted or internal fi le system memory error Card inserted, but not mounted (unmoun- ted) or internal fi le system memory error. Card inserted, but unmounted or internal fi...
  • Page 143 4306 RESERVED 4307 0...8192 Memory page specifying the beginning of the internal archive 4308 0...8192 Memory page specifying the end of the internal archive 4309 0...527 Byte specifying the beginning of the archive. Value in the register specifi es from which byte of the archi- ve beginning page the archive beginning is.
  • Page 144 Table 47 Name Description 6000/7000 7500 Identifi er Constant defi ning the device. Value “195” means P30o transducer. 6002/7002 7501 Status Register describes the current transducer status - register 4302 value 6004/7004 7502 Analog out- Register specifi es analog put state output percentage state.
  • Page 145 6018/7018 7509 Archive use Current use state of the inter- nal archive memory 6020/7020 7510 Value Value currently measured on measured the main input, not calculated on the main using a constant, individual input characteristic or mathematical functions 6022/7022 7511 Value Value currently measured on measured...
  • Page 146 6038/7038 7519 Maksimum Date of the maximum value oc- 1 - date currence on the main input in YYMMDD format 6040/7040 7520 Minimum 1 Time of the minimum value oc- - time currence on the main input in HH.MMSS format (e.g. “9.5405” means 09:54:05 o’clock) 6042/7042 7521...
  • Page 147 6060/7060 7530 Running Value of the main input running time time counter. 6062/7062 7531 Running Value of the auxiliary input run- time co- ning time counter. The value is unter given in seconds. 6064/7064 7532 Transducer State of transducer physical input status inputs in WZYX format, where X–...

  • Page 148: 10/100-Base-T Ethernet Interface

    5.10. 10/100-BASE-T Ethernet interface P30o transducers P30o-X2XXXXXX manufacturing variant are equipped with an Ethernet interface enabling connection of the transducer (using RJ45 socket) to the local or global network (LAN or WAN) and using network services implemented in the trans- ducer: WWW server, FTP server, TCP/IP Modbus slave.
  • Page 149 Description of transducer RJ45 socket LEDs: • yellow LED – switched on when the transducer is properly connected to the Ethernet 100 Base-T network, switched off when the transducer is not connected to the network or is connected to 10-Base-T network •...

  • Page 150: Www Server

    Table 48 Con- Conductor color acc. to standard ductor Signal EIA/TIA 568A EIA/TIA 568B white/green white/orange green orange white/orange white/green EPWR+ blue blue EPWR+ white/blue white/blue orange green EPWR- white/brown white/brown EPWR- brown brown 5.10.2. WWW server The P30o transducer provides its own WWW server enab- ling remote monitoring of measured values and remote confi...

  • Page 151: Website General View

    5.10.2.1. Website general view Parameter group selec- tion menu Website language selection Window with para- meters and values presented on the website Fig. 34. View of transducer’s website 5.10.2.2. WWW user selection The transducer has two user accounts for the WWW server protected with individual passwords: •...
  • Page 152 Fig. 35. View of the transducer’s WWW server log in window WWW server user names cannot be changed, but the user passwords can be changed for every user. It is recommended to chan- ge the passwords for safety reasons. Password can be changed only through the website in “Ethernet”...

  • Page 153: Ftp Server

    5.10.3. FTP Server FTP protocol has been implemented in P30 transducers. The transducer operates in a server FTP mode and enables clients access to the transducer’s internal fi le system memory. Files can be accessed by a PC, tablet with an installed FTP client software or with another device operating in FTP client mode.
  • Page 154 Enter the transducer’s IP address with “ftp” prefi x. ftp://192.168.1.30 as a browser address and download archive fi les directly from the internet browser. Fig. 36. View of an FTP session opened in a browser window...

  • Page 155: Tcp/Ip Modbus

    5.10.4. TCP/IP Modbus P30o transducers enable access to internal registers using the Ethernet interface and TCP/IP Modbus Slave protocol. The functions of Modbus protocol and structure of registers have been discussed in section 5.9.3-5.9.6. It is required to set an unique IP address for the transducer and to set connection parameters specifi...

  • Page 156: Accessories

    6. ACCESSORIES For the transducers in P30o-X1XXXXXX variants that support SD/SDHC cards user can order an additional industrial SD card with the capacity adapted to the user’s needs according to the table below. It is not recommended to use consumer grade cards due to signifi - cant deviations of their parameters and their low durability.
  • Page 157 Calibration parameters lost – send the transducer to a ser- Err.CAL vice, the message does not prevent measured values from being displayed, message is displayed in cycles. Real time clock battery low voltage – loss of real time clock Err Batt presets after a power loss, the transducer can operate, con- Service sider sending the transducer to a service to replace the bat-...

  • Page 158: Technical Specifications

    8. TECHNICAL SPECIFICATIONS Inputs: Main input: Table 52 Accuracy Input type Nominal range Maximum range class -99999...99999 -99999..99999 ±1 pulse Pulse Counter 0.05...10000 Hz 0.05...12000 Hz 0.01 Frequency f < 10 kHz 0...60000 [Rot/min] 0...72000 [Rot/min] 0.01 Rotary speed 0.0001...20 [s] 0.0001...21 [s] 0.01 Period t <...
  • Page 159 minimum control input pulse duration (START/STOP, RESET external functions) > 10ms input and control signal level 5 ...24V d.c. Output: analog output - programmable, insulated galvanically, current (0/4...20 mA, load resistance ≤ 500 Ω ) or voltage (0...10 V, load resistance ≥...
  • Page 160 Display alphanumeric LCD display 2x8 characters with LED backlight Warm-up time 15 min Recording Recording into the internal 4 MB memory (max. 534,336 records) – recording with time stamp, for variants compatible with SD/SDHC - possiblity to automatically writing internal archive into SD/SDHC cards. Reference conditions and nominal operational conditions supply voltage 85..253 V d.c./a.c.(40..400 Hz) or 20..40 V...
  • Page 161 Security requirements acc. to EN 61010-1 isolation between circuits basic, installation category pollution grade phase-to-earth working voltage: 300 V for the power supply circuit and 50 V for other circuits altitude above sea level < 2000 m...

  • Page 162: Ordering Code

    9. ORDERING CODE Table 54 P30O - Analog output: current (0/4...20 mA) voltage (0...10 V) Additional equippment: without any with external SD/SDHC slot with Ethernet interface and internal fi le system memory Additional output: Relay (normally opened) 5 A 30 V d.c., 250 V a.c. supply 24 V d.c.
  • Page 164 LUMEL S.A. ul. Słubicka 1, 65-127 Zielona Góra, POLAND tel.: +48 68 45 75 100, fax +48 68 45 75 508 www.lumel.com.pl, e-mail: lumel@lumel.com.pl Export department: tel.: (+48 68) 45 75 139, 45 75 233, 45 75 321, 45 75 386 fax.: (+48 68) 32 54 091...

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