OPERATING AND INSTALLATION MANUAL CONVERTER SE 56
SE 56 INDEX q Introduction ________________________________________________________________________________pag.3 § Symbol Used on the manual________________________________________________________________pag.3 q Technical characteristics _____________________________________________________________________pag.4 § Electrical characteristics ___________________________________________________________________pag.
SE 56 INTRODUCTION This manual is integral part of the product. Read carefully the instructions contained since they give important indications for the safe use and maintenance. Technical information and relative products in this manual could undergo modifications without any previous notice. The flow meter must be used for what it has been built for.
SE 56 TECHNICAL CHARACTERISTICS ELECTRIC CHARACTERISTICS Classification of the instrument: class I, IP 67, category of installation II Power supply versions HV LV LLV Power supply voltage 90÷265 Vac 18÷45 Vac/dc 10÷35 Vdc Power supply frequency 44÷66 Hz 0-44÷66 Hz Pmax 20W/25VA 20W/25VA 20 W current max 0,25 A 1,6 A 1,5 A INPUT/OUTPUT ISOLATION q Input/output are insulated up to 500V The output 4÷20 mA and the output 24 Vdc are electrically connected ENVIRONMENTAL CONDITIONS OF USE q The instrume
SE 56 OVERALL DIEMENSIONS COMPACT VERSION 146 138 146 170 138 SEPARATE VERSION 146 230 146 138 170 25 138 PANEL VERSION 0 137. 160.0 72.0 80.0 67.0 145. 0 .0 144 5 IP65 (OPTIONAL) 210_EN_BU_4_3_5X.
SE 56 GROUNDING INSTRUCTIONS For the correct operation of the meter it’s NECESSARY that sensor and liquid are equipotential, so ALWAYS connect sensor and converter to the ground CONVERTER POWER SUPPLY q Wall version q M3 L (+) q N (-) q Panel version q M3 L (+) N (-) Before connecting the power supply, verify that the mains voltage falls between the limits indicated on the tag plate ATTENTION: the converters on dc power supply line are not protected against the inversions of polarity.
SE 56 ELECTRICAL CONNECTIONS TERMINAL BLOCK M1 FOR COMPACT/SEPARATE VERSIONS Power supply IF2 socket LOCK 1 Signalling LED with light: interpretation at page 18 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 M3 27 28 29 30 31 32 M1 M2 Dip switch for block levels enabling Dangerous voltage on block 12-13: - 60 Vdc Max - 250 V Max on commutation coils TERMINAL BLOCK M1 FOR PANEL VERSIONS Power supply M2 Dangerous voltage on blocks 12-13: - 60 Vdc Max - 250 V Max on commut
SE 56 ELECTRICAL CONNECTIONS SENSOR TO CONVERTER SEPARATE VERSION TERMINAL BLOCK M1 1 2 E1 E2 3 C 4 SH 11 SH 12 B1 C015 C016 ELECTRODES E1 E2 C INPUT SH + - RS485 4-20mA B + A - 1 2 3 4 5 6 7 8 9 10 13 B2 11 12 13 14 15 16 17 18 19 20 SH Sudden movements of the electrodes cable, can cause noises on measure B1 COILS B2 SH + 24V C E OUT1 C E OUT2 24V Max length of cable: m 20 PREAMPLIFER VERSION Cavo 1 Cavo 2 Cavo 3 Cavo 12 Cavo 13 Cavo 6 Cavo 7 Cavo 8 Cavo 9 Cavo 10 10 9 8 7
SE 56 INPUT/OUTPUT LEGENDA OPTIONAL MODULE (NO RELE MODULE) q ME200: 2 programmable on/off outputs q ME201: 1 programmable on/off output + 1 high frequency output q ME202: 1 0/4…20mA output programmable on/off output q ME203: 1 RS232 port + 2 programmable on/off outputs q ME204: 1 RS232 port + 2 programmable on/off outputs + 1 0/4…20mA out q ME220: see the manual + SC: Cable shield, electrically connected to ground and to the casing CTS: Input terminal of the signal “CLEAR TO SEND” of the RS2
SE 56 INPUT/OUTPUT LEGENDA OPTIONAL RELE’ MODULE ME205: 2 relay outputs with 1 NO contact + 1 NC contact each, 2A 60Vac, 60W/125Va q SC: Cable shield, electrically connected to ground and to the casing ME207: 2 relay outputs with 1 NO contact + 1 NC contact each, 2A 250Vac, 60W/125Va q C: relay – common q NC: Normally closed contact q NO: Normally open contact OUT 3 OUT 4 C 14 (M1) NC NO C NC NO OUT 4 OUT 3 NO NC C NO NC C 26 25 24 23 22 21 21 22 23 24 25 26 32 31 30 29 28 27 SC 10
SE 56 DIGITAL INPUT External power supply Internal power supply +24 10 K 5 (+) 15 5 10 K 3/40 Vdc (ON) 0/1,5 Vdc (OFF) 6 6 (-) 0 20 The functions referring to the inputs could be divided in three groups: 1) only assignable functions to the input 1 (page 12) 2) Functions that act directly on the inputs independently from the select input (page 13) 3) only assignable functions to the input 1 and only to the input 2 which they interact between them (some examples to page 14) Remember that the ac
SE 56 OPERATION ON INPUT ON/OFF INPUT OPERATION STAGE (GENERIC FUNCTIONS) Auto-calibration Tmin 1 sec. = Auto zero AUTOCALIB. OFF Necessary conditions for enabling the function 3-40 V POS. 5.7 ENABLED POS. 5.9 (batch on input 1) DISABLED 0-1,5 V POS. 5.10 batch functions assign to input 2 (optional) DISABLED T Reset totalizes Necessary conditions for enabling the function BLOCK RESET 3-40 V POS. 5.1 ÷ 5.4 ENABLED at least one N.B.
OPERATION STAGE ON INPUT 1 OR 2 (BATCH FUNCTION) Start batch from remote input Necessary conditions for enabling the function INPUT 3-40 V 0-1,5 V Closing valve BATCH Start batch from consent (remote) Necessary conditions for enabling the function INPUT 3-40 V 0-1,5 V Closing valve Opening valve OUTPUT Opening valve BATCH Start batch from remote input with autobatch enabled <5 Sec.
OPERATION STAGE ON INPUT 1 AND 2 (BATCH FUNCTION) Start batch on remote input 1 stop from output selection formula 00 o 01 from remote input 2 BATCH FORMULA 00 BATCH FORMULA 01 3-40 V BATCH FORMULA 00 Closing valve Opening valve BATCH FORMULA 01 POS. 5.9 ENABLED POS. 6.1 or 6.4 on AND BATCH POS. 5.
SE 56 OUTPUTS WIRING Output on/off 1250 Hz 16 (out1) 18 (out2) 43V 17 (out1) 19 (out2) Opto-insulated output with collector and emitter terminals floating and freely connectable Maximum switching voltage: 40 Vdc Maximum switching current: 100mA Maximum saturation voltage between collector and emitter @100mA: 1,2V Maximum switching frequency (load on the collector or emitter, RL=470Ω, VOUT=24Vdc): 1250Hz Maximum reverse current bearable on the OUT 1/OUT 2 standard - OUT 3/OUT 4 with modules (page 9) Ou
SE 56 START UP AND MAINTENANCE OF THE INSTRUMENTS Before starting up the instrument please verify the following: Power supply voltage must correspond to that specified in the name plate Electric connections must be done as described at page 8 Ground connections must be done Verify periodically: q q q q q The integrity of the power supply cables, wiring and other electrical parts connected The integrity of the instrument’s housing (this must not have bruises or other damages that may compromises the hermet
SE 56 VISUALIZATION PAGES The direct exposure of the converter to the solar rays, could damage the liquid crystals display. N.B. Contrast set see page 32 pos. 8.3 Flow rate value Analogical bar of flow rate variations % full scale Flow direction +/reg.
SE 56 Flags interpretation and LED FLAGS INTERPRETATION FLAGS DESCRIPTION Alarm max activated Alarm min activated - Interruption coils circuit ! - Segnal error - Empty pipe C Calibration running S Simulation Pulse output saturation ( reduce TIME PULSE ) FLAG M m LED LOCK 1 2 3 4 5 6 7 8 9 10 M3 11 12 13 14 15 16 17 18 19 20 M1 LED INTERPRETATION PERMANENT LIGHT: initialisation FLASHING LIGHT ( 1 sec.): normal function FLASHING LIGHT (<1 SEC.
SE 56 KEYBOARD SHORT PRESSING (< 1 SECOND): It increases the numeric figure or the parameter selected by the cursor It goes to the previous subject on the menu batch start/stop (when enabled) LONG PRESSING (> 1 SECOND): It decreases the numeric figure or the parameter selected by the cursor It goes to the next subject on the menu SHORT PRESSING (< 1 SECOND): It moves the cursor rightward on the input field It goes to the following subject of the menu It changes the display of the process data LONG PRESSI
SE 56 MENU DEL CONVERTITORE ML210 Some of more use functions are available in immediate way in the “Quick start menu” pressing the key . This menu can be disabling by the function 8.6 in the display menu; in this case, pressing the key the access will be directly to the main menu.
SE 56 ML210 Functions (for detail functions with symbol “*”see the manual from page 27) Attention: The function in grey colour are visualized on display only with other active functions or with optional modules 1.1 1.2 1.3 1.4 1.5 Insert ND of sensor ( 0-3000 ) Calibration data of sensor visualized on sensor’s label Sensors model: Enter the first two characters of the serial number of the sensor Position for insertion sensors: 0=1/8DN, 1=1/2DN, 2=7/8DN Factory parameter 1.6 1.7 1.8* 1.
SE 56 5.1* Total direct (positive) flow totalise reset enable 5.2* Partial direct (positive) flow totalise reset enable 5.3* Total reverse (negative) flow totalise reset enable 5.4* Partial reverse (negative) flow totalise reset enable 5.5 Reset totalise of pulse from digital input (see page 12) 5.6 Totalise counting lock command (see page 12) 5.7* Autozero calibration external command 5.8 Range change external command (see function 3.7) 5.9 Batch start/stop external command (see batch functions) 5.
SE 56 9.1* 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 Date and time set Automatic data logger enable Interval time for the data logging function: 1, 2, 3, 6, 8, 12, 24, 48 hours Displaying of the data stored in the data logger Displaying of the last 64 alarms stored in the data logger Visualization function of minimum and maximum peak of flow rate Logged data cancel function Reset all alarm events Reset all minimum and maximum peak of flow rate stored 10.1* Enable the calibration of the converter 10.
SE 56 ACCESS TO THE CONFIGURATION MENUES The access to the configuration menu can take place in two different modes: q q Through the “Quick start menu” where it is possible to access directly to some of the principal functions Through the “Main menu” where it is possible to access to all function with access code ≤ 2 We show below some examples relating to the change of the value in the “Fs1” function EXAMPLE: modifying the full scale value from 4dm³/s to 5dm³/s.
SE 56 EXAMPLE: modifying the full scale value from 4dm³/s to 5dm³/s. from “Main Menu” (quick start menu enable) Enter in the “Quick start menu” Access to the “Main Menu” X 5 TIMES Access to the “Scale” menu Change the value Access to the function “Fs1” Push repeatedly Long push Confirm the new value Main page Long push 25 210_EN_BU_4_3_5X.
SE 56 ACCESS CODES Some functions in the converter are enabled by the access codes. The information’s of this manual are related to all the functions available with L2 level. All the functions available through higher level are protected and reserved to the service. FACTORY PRE-SETTINGS ACCESS CODES The converter is delivered with access code L2: Description of the L2 access code (Menu “11 Internal data” pos. 11.
SE 56 FUNCTIONS DESCRIPTION (description of the functions with access code< 3) Identification of the function (not visualized on display) MENU 1.SENSOR (POS. 1) Nominal diameter of sensor [ND= XXXX] Converter request Menu visualized on the converter ( from 1 to 11) Synthetic description of the function N.B.: follow are detailed description only some functions of the converter (see note to page 20) MENU 1.SENSOR (POS. 1.8) “Autozero” calibration [AUTOZERO CAL.
SE 56 cm3 ml l dm3 dal hl m3 Cubic centimetre Millilitre Liter Cubic decimeter Decalitre Hectolitre Cubic metre in3 Gal GAL ft3 Bbl BBL yd3 kgl KGL Cubic inch American gallon British gallon Cubic foot Standard barrel Oil barrel Cubic yard KAmerican gallon KBritish gallon G Kg T Oz Lb Ton Gram Kilogram Ton Ounce Pound short tons When a mass unit of measure is set, the specific gravity function is automatically enabled by the system.
SE 56 to the output. In actual fact there is always a minimum time between the measure acquisition and the outputs update. (POS. 3.4) Peak cut off threshold [PEAK THR=% XXX] Anomalous signal pick cut off threshold set. This parameter allows setting the maximum value of deviation of the actual measure sample by comparison with the average one. If the new value is higher than the set limit, than such a value is “cut” to the limit value.
SE 56 4 mA ≤ current ≤ 20 mA: normal working range; 20 mA < current ≤ 22 mA: out of range, measure above 100% f.s. N.B.: To set this parameter to zero corresponds to disable the alarm (POS. 4.8) Frequency output value in case of failure [Hz VAL.FAULT=%XXX] Setting of the frequency value to assign to the on/off output in one or more of the following cases: Empty pipe ; Coils interrupted ; ADC error The allowed range is from 0 to 125% of the frequency full scale value.
SE 56 MENU 6.OUTPUT (POS. 6.1-6.2-6.3-6.4) Function corresponding to on/off output 1-2-3-4 [OUT1=XXXXXX] Choice of the function corresponding to digital Output 1. The functions are listed in the table to the next page The output 3-4 are optional and the output 4 it’ the only output, which can reach a 12.5 KHz frequency.
SE 56 (POS. 6.6-6.7) Function and the range of current output n.1-2 [OUT.mA1-2=X÷XX±] Choice of the function and the range of current output N.1-2. The current output N.1 is optional and it is mounted on the main board.
SE 56 MENU 8.DISPLAY (POS. 8.3) Display contrast set [CONTRAST=X] Display visual contrast set. The contrast can change according to the room temperature. The set values are from 0 to 15. The entered value has effect only when leaving the function itself. Contrast also can be set from visualization pages (pag. 17) pushing the key for 8 second or more. In this way the contrast set that will be visualized at release of the key. (POS. 8.12-8.
SE 56 MENU 12.BATCH Menu visualized only with batch active (output on batch and/or pos. 5.9 enable or 5.10 on batch) (POS. 12.1) Number of batch samples [N.SAMPLES=XXX] Number of batch cycles to be done to define the value of compensation. This function allows to automatically determine the average value for automatic compensation of system delay (POS. 9.3) . Set to ZERO this function for manually introduction of the compensation value. (POS. 12.2) % limit of compensation [DIFF.
SE 56 BATCH FUNCTION. ENABLE BATCH Enable one of the following functions to enable and program the batch on the converter: q POS. 5.9-5.10: START/STOP batch from input q POS. 6.1-6.
SE 56 START STOP BATCH START: it is possible activate the start of batch in two different way: from remote input: assigning the functions of start/stop batch to the input 1 (POS. 5.9) or input 2 (POS. 5.10) and using the input/s like visualized from page 12. from keyboard: short pressing of the key N.B.: the start of batch from keyboard is always on the descent front (release of the key) and is not available with the function of batch consent (POS. 12.7) 1. 2.
SE 56 Alarm messages, causes and actions to be taken Messages ANOMALIES ACTION TO TAKE NO ALARMS All works regularly MAX ALARM The flow rate is higher than the maximum threshold set Check the maximum flow rate threshold set and the process conditions MIN ALARM The flow rate is lower than the minimum threshold set Check the minimum flow rate threshold set and the process conditions FLOW RATE >FS The flow rate is higher than the full scale value set on the instrument Check the full scale value s
SE 56 APPENDIX 1 Display rotation Fixing screw of board Pic.4 1 3 Pic.5 4 Pic.1 2 q Unscrew the screws suitable in pic. 1 Take off the flat cable Pic.2 Display q Rotate the display in the desired location, verify the correct set of the seal, the cleaning of the contact surfaces of and set the display in the lodging. q Shift the angular in the suitable direction (pic.
SE 56 DECLARATION OF CONFORMITY According to ISO / IEC Guide 22 and EN 45014 Product’s name: Electromagnetic flow meter series’ Converter model: SE 56 Option: all applicable Sensors model: SO 501 – SO 600 – SO 1000 – SO 2410 – SO 2500 – SO 3700 – SO 3770 – SO 5000 BURKERT declares that the above mentioned products satisfy the following requirements: Safety EN61010, dielectric strength = 4 kV, installation category II, IP65 EMC EMC reference : Immunity: EN 61326-1 Emission: EN 61326-1 Test : q q q q q
FILE NAME: 210_EN_BU_4_3_5X.doc The last three character of file name , identify the sw version which the manual is refer .
