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Technical Data Sheet

FI 72.0239.0320E

Page 56 / 108

NB STEP OFFLINE-WAY

It  may  be  of  interest  within  an  OFFLINE  dust  removal  process  to  perform  several  dust  removal
operations on the same "ramp" within a cell.

By  adjusting  the  NB  STEP  OFFLINE-WAY,  one  or  several  dust  removal  solenoid  valves  can  be
allocated to different pulse order numbers.

e.g.:   in  a  filter  with  6  cells  and  10  solenoid  valves,  dust  removal  within  a  cell  contains  as  standard  10
pulses distributed freely within the cell.
If the NB STEP OFFLINE-WAY is set to 14, 4 additional pulses can be configured on the dust removal
solenoid valves of the user's choice within the same cell.

If the arrow is placed on NB STEP OFFLINE-WAY and if the   button is pressed, the following display
appears:

Note: Protected by code! appears if protection is activated.

To adjust the number of steps, use the

buttons (in protection not active mode). To quit and

validate, press the button.

Total number of steps: 99 steps, representing 99 pulses in the same cell.

Possible adjustment range

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Содержание SFX+NETWORK

Страница 1: ...TROLLER SFX NETWORK TECHNICAL NOTICE PLACE GUTENBERG 59175 TEMPLEMARS France Tel 33 0 3 20 60 49 49 Fax 33 0 3 20 95 59 62 Email contact sefram eu Web www sefram eu ELECTRONICS DEDICATED TO DEDUSTING...

Страница 2: ...LE POWER CONSUMPTION page 37 VI SLAVE BOXES page 39 VII MDPP2000 BOX page 41 VIII THE MENUS page 42 THE SELECT MENU page 42 LANGUAGE page 43 CODE page 44 NUMBER OF WAY page 46 NUMBER OF CELL page 46 A...

Страница 3: ...ON SERVICE page 86 X FAULT CONTROLS page 87 ELECTRICAL FAULT CONTROLS page 88 CELL OPENING CLOSING FAULT CONTROL page 90 MINI PRESSURE FAULT page 91 DUST REMOVAL SOLENOID VALVE NOT OPEN PRESSOSTATIC F...

Страница 4: ...o use adjustments with drop down menus graphical display or PC with the SfxPlusReseauParam SVx x software The SFX NETWORK has several communication ports RS232 RS485 RS422 for external communication E...

Страница 5: ...n flexibility is not just limited to filtration dust removal applications please contact us A box consists of up to 18 solenoid valve EV outputs with or without mini pilot compressed air pressure swit...

Страница 6: ...mer 24 48V DC Isolated DC DC converter recommended General protection By 5x20 fuse on the power supply module and on the filter module Output protection Individual by 5x20 fuse on the modules Operatin...

Страница 7: ...dule end of line or start of line Connected to this main box according to the required sequencer can be added slave boxes MDPP2000 box Simple configuration example SFX 40 ON LINE SV 1 operating order...

Страница 8: ...erface via its front panel CHARACTERISTICS Consumption 0 9A under 5V Calendar 11 years retention de energized Precision minute per month maximum Leap year management Saving of data parameters settings...

Страница 9: ...l Reinitialise graphs SELECT button used to enter the SELECT menu adjustment of parameters VISU button used to enter the VISU button RESET button used to reset faults locally MANU button used to enter...

Страница 10: ...72 0239 0320E Page 10 108 GRAPHICAL DISPLAY SIGNALLING LEDS The graphical display is of STN LCD type with LED backlighting The contrast is adjusted automatically as a function of usage temperature By...

Страница 11: ...via MODEM o 3 pin connector for link type RS232 o 4 pin connector for link type RS485 RS422 o cabling on one OR other COM3 reserved for the link to customer MODBUS o 3 pin connector for link type RS23...

Страница 12: ...ng LEDs light up each time information is received Example of a MDPP2000 and several slave boxes connection Remarks the last box placed on the bus must be equipped with a load the load is plugged in t...

Страница 13: ...on the power of the batteries used calculated with 1 5Ah batteries We recommend the periodic replacement of the batteries once 2 years The batteries can be replaced with the powered central unit card...

Страница 14: ...opening the door of the module A connection label specific to each type of module is affixed to the back of the door To facilitate the connections the door can be removed Warning always refit the door...

Страница 15: ...20E Page 15 108 ASSEMBLY 1 Whilst holding the module Position the fixed slot of the module on the upper edge of the rail 2 Pivot the module downwards holding it against the rail 3 Reconnect the jumper...

Страница 16: ...ttom of the module by pressing slightly and insert the top pin then the bottom pin ACCESS TO THE FUSES All the outputs are individually protected by 5x20 fuses These fuses are accessed via the opening...

Страница 17: ...ules via the power module Input 24V 50 60 Hz 24V DC The power module supplies all of the modules with 5V Fan out of the 5V 2 A Protection by 5x20 fuse on the module supply and input and relay output s...

Страница 18: ...CONNECTIONS TO CU MODULE SUPPLY AND INTERNAL BUS INTERNAL 5V TRANSFER FOR START OF LINE SUPPLY 24V 50 60Hz OR 24V DC MODULE SUPPLY OUTPUT 24V DC FOR SUPPLY TO INPUTS AND RELAY MODULES INPUT 24V 50 60H...

Страница 19: ...et FI 72 0239 0320E Page 19 108 FUSES LOCATIONS F1 F2 supply protection fuses Module size 5x20 glass rating 1A type F F3 F4 supply protection fuses of the input and relay output modules Size 5x20 glas...

Страница 20: ...and internal logic 2000V AC 1 minute insulation resistance 10 M type by optocoupler Protection 24V DC by two 5x20 fuses on the power module OUTPUTS N of outputs per module 4 Max operating voltage 250V...

Страница 21: ...Technical Data Sheet FI 72 0239 0320E Page 21 108 SIGNALLING...

Страница 22: ...Technical Data Sheet FI 72 0239 0320E Page 22 108 CONNECTIONS CONNECTION EXAMPLE...

Страница 23: ...nce 2 7 K Input seen at 1 at U 13 5V I 4 5 mA at 13 5V Response time configurable from 1 100 255 100 seconds SEFRAM factory adjustment Input type resistive 2 and 3 wire proximity detector compatibilit...

Страница 24: ...Technical Data Sheet FI 72 0239 0320E Page 24 108 CONNECTIONS CONNECTION EXAMPLE...

Страница 25: ...ad 2000VA Max load for direct current ohmic load 4A 38V 1 5A 48V DC inductive load 0 4A 34V 0 2A 48V L R 20 ms Response time make break 10 ms Type of contact closing Output protection none fit a quick...

Страница 26: ...Technical Data Sheet FI 72 0239 0320E Page 26 108 CONNECTIONS CONNECTION EXAMPLE...

Страница 27: ...V AC 250V AC 50 60 Hz Allowable currents on the outputs total for 1 module 3A on 1 way pulsed 2 5 A max permanent 1A Leakage current filter 1 6 mA Pulse width precision T1 1 100 second T1 pulse time P...

Страница 28: ...Technical Data Sheet FI 72 0239 0320E Page 28 108 CONNECTIONS CONNECTION EXAMPLE...

Страница 29: ...Technical Data Sheet FI 72 0239 0320E Page 29 108 FUSES LOCATIONS Fuses FS1 FS8 are glass 5x20 fuses 250 V max to be calibrated depending on max load 2 5A fusion type F...

Страница 30: ...DC Allowable currents on the outputs total for 1 module 3A on 1 way one touch 2 5 A max permanent 1A Voltage drop on 1 way with fault control 4V at 2 5A without fault control 2V at 2 5A Pulse width pr...

Страница 31: ...Technical Data Sheet FI 72 0239 0320E Page 31 108 CONNECTIONS CONNECTION EXAMPLE...

Страница 32: ...Technical Data Sheet FI 72 0239 0320E Page 32 108 FUSES LOCATIONS Fuses FS1 FS8 are glass 5x20 fuses with rating depending on max load max 2 5 A fusion type F...

Страница 33: ...ransfer module is a communications and signal conversion module It is used to act as a secure module line transfer with an END of line module and a START of line module RS485 Module reference end of l...

Страница 34: ...Technical Data Sheet FI 72 0239 0320E Page 34 108 CONNECTIONS...

Страница 35: ...Technical Data Sheet FI 72 0239 0320E Page 35 108 POSITION SWITCHES This module has switches which can be accessed on the side of the module...

Страница 36: ...4 A at 25 C Leakage current 2x0 21 mA Although the cover can only be removed after having disconnected the main power connector it is ESSENTIAL to switch off the electricity supply of the building up...

Страница 37: ...Technical Data Sheet FI 72 0239 0320E Page 37 108 SFX MODULE POWER CONSUMPTION...

Страница 38: ...Technical Data Sheet FI 72 0239 0320E Page 38 108...

Страница 39: ...uts for filter cleaning solenoid valves with electric consumption control o Individual connection o Multi conductor cable connections o Possibility of having mini pilots on the casing for pneumatic co...

Страница 40: ...link connector Several leds on the slave card show different information GREEN LED STATE OF THE INPUT FINAL POSITION OPEN CELL Lit if input 1 GREEN LED STATE OF THE INPUT FINAL POSITION CLOSED CELL Li...

Страница 41: ...main box The display value flashes if an alarm is present on the MDPP2000 low or high alarm see notice MDPP2000 ZERO PRESSURE ADJUSTMENT It is possible to adjust the zero pressure from the front side...

Страница 42: ...able to the user LANGUAGE CODE NUMBER OF WAYS NUMBER OF CELL T1 PULSE T2 IDLE PERIOD T2 IDLE PERIOD T3 END CYCLE T4 AUTO CYCLE T5 CLOSING CELL T6 OPENING CELL T7 IDLE PERIOD CELL T8 MINI PRESSURE T9 S...

Страница 43: ...on the front panel is pressed for 60 seconds the SFX automatically returns to display mode and a parameter which has been modified but not validated with the button is not stored It keeps the value i...

Страница 44: ...en validate by pressing Pressing is used to return to the SELECT menu If the code entered is correct the user can change the setting parameters Once entered the code remains valid for 30 minutes Prote...

Страница 45: ...ollowing sub menu appears Set the new code required using the buttons and press the button This operation will store the new code and will then return to the SELECT menu with protection not activated...

Страница 46: ...tion where there is a number of different ways in the filter cells the value stated is the way number of the largest cell Remark The number of ways and cells is set according to the specification NUMB...

Страница 47: ...LE PERIOD Idle time between 2 solenoid valve pulses Adjustable from 1 255 seconds T2 IDLE PERIOD Second idle time between 2 solenoid valve pulses Adjustable from 1 255 seconds Used for accelerated dus...

Страница 48: ...closing A cell has time T10 to set its limit switches Adjustable from 1 999 seconds T14 DUST EMISSION 1 T15 DUST EMISSION 2 T19 DUST EMISSION 3 used for dust reject monitoring see DUST EMISSION FAULT...

Страница 49: ...s menu step independently to the operating orders except A C loop control If the arrow is placed on NB CYCLES STOP FAN and the button is pressed the following display appears Possible adjustment range...

Страница 50: ...t The cycle will restart from where it was when the operating orders are once again present Stop END OF CYCLE the SFX finishes the current cycle and then stops If the arrow is placed on stop type and...

Страница 51: ...multaneously 1 to 16 If the arrow is placed on NB SIMULTAN PULSES and if the button is pressed the following display appears Note Protected by code appears if protection is activated To adjust the num...

Страница 52: ...ixed fixed value at the programming T16 from 10 to 255 1 100th of second As regards a configuration with slave boxes the time T16 is reduced to the minimum and its value is that imposed by the link No...

Страница 53: ...of 40 pulses giving 1 pulse per solenoid valve If the number of ONLINE steps is set to 50 1 complete dust removal cycle will then consist of 50 pulses In this case 10 additional pulses can be assigne...

Страница 54: ...button is pressed the following display appears Note Protected by code appears if protection is activated To perform an adjustment In protection not active mode Position the selection rectangle over...

Страница 55: ...ltaneous shots Important in the event of simultaneous shots and in a configuration with slave boxes the simultaneous shot of several ways in the same cell is not prohibited by the setting Take care no...

Страница 56: ...in a cell contains as standard 10 pulses distributed freely within the cell If the NB STEP OFFLINE WAY is set to 14 4 additional pulses can be configured on the dust removal solenoid valves of the use...

Страница 57: ...te Protected by code appears if protection is activated To perform an adjustment In protection not active mode place the selection rectangle over the parameter to be adjusted using the buttons Press t...

Страница 58: ...moval cycle contains as standard the dust removal of 6 cells distributed freely If the NB STEP OFFLINE CELL is set to 8 2 cells of the user s choice can be subject to another dust removal cycle in the...

Страница 59: ...code appears if protection is activated To perform an adjustment In protection not active mode place the selection rectangle over the parameter to be adjusted using the buttons Press the button the p...

Страница 60: ...s If a value is changed the new value is taken into account by all of the slave boxes A C MINI PRESSURE The A C mini threshold allows the pressure of the headers apart from dust removal to be monitore...

Страница 61: ...old is set at 0 00 the pressure will always be regarded as good and therefore the mini header faults will not be created A C FALL PRESSURE The value of A C fall pressure allows to control the headers...

Страница 62: ...If the arrow is placed on DP THREHOLDS and if the button is pressed the following display appears The four values adjustment is the same If the arrow is placed on the wanted step and if the button is...

Страница 63: ...d time Place the arrow on DATE TIME and press the button and the following display appears Remark the display format is DD MM YY day month year HH MN SS hour minute second Note Protected by code appea...

Страница 64: ...angle on the name to adjust press the button The name selected appears in a frame with a flashing character Adjust it with the buttons Change character with the buttons Press the button to store the n...

Страница 65: ...parity are configurable Select the parameter to be configured using the buttons A flashing arrow appears next to the selected parameter Set the parameter using the buttons Press to save the parameters...

Страница 66: ...must be identical to that of the associated equipment o if connected to a MODEM RTC it is generally of 9600 or 57600 bauds according to MODEM configuration o if connected to a MODEM GSM it is generall...

Страница 67: ...he value use buttons To quit and valid press button Operating during one or several SV dust emission faults All of the Solenoid Valves SV where a dust emission fault has been detected are not pilot un...

Страница 68: ...Choose YES to continue and NO to quit with the buttons and press the button If the user makes change into the parameters don t forget to remake this security backup CONFIG RESTORE This menu step allow...

Страница 69: ...menu DUST INPUT TYPE This parameter is used in the case of a configuration with a dust emission control It specifies the type of the input used for the control If choice INACTIVE the dust emission con...

Страница 70: ...n The visu cycle display is a priority and automatic if no buttons on the front panel are pressed for more than 60 seconds To activate the visu menu press the VISU button and the following menu appear...

Страница 71: ...et FI 72 0239 0320E Page 71 108 CYCLE Cycle visu is used to view the status of the dust removal cycle and the basic information If the arrow is placed on CYCLE and if the button is pressed the followi...

Страница 72: ...sterisk on the number of the required header Press the button to quit and come back in the visu menu remark in this menu step the return in visu cycle isn t automatic ZERO PRESSURE ADJUSTMENT It is po...

Страница 73: ...LTS and if the button is pressed the following display appears If no fault is memorised If memorised fault To view the sequence of faults use the buttons To reset a fault Choose the required fault wit...

Страница 74: ...le time is representative of the average of the last 20 cycles its value flashes if 20 cycles have not been performed the today s total counter is the number of dust removal minutes since midnight tod...

Страница 75: ...ts are displayed on the same screen from top to bottom and from the oldest to the youngest The viewing starts with the end of the list most recent event To scroll the list use the buttons to quit pres...

Страница 76: ...VICE Day declogging time A counter expressed in minutes which increases by increments if the SFX is in filter cleaning and not stopped on image It is reset at 0 each day at midnight The event is writt...

Страница 77: ...t each appearance of a no consumption A C fault DEF no CONS A C xx yy with xx cell Number and yy cell way Number Mini pressure faults At each appearance of a header mini pressure fault FLT MINI PRESSU...

Страница 78: ...aced on MANUAL RUNNING and if the button is pressed then the SFX performs dust removal cycles the MANU LED illuminates on the front panel the display switches to cycle visu mode The SFX then runs in f...

Страница 79: ...lluminates The display switches to cycle visu mode with the status of the X cycles counter in the manual box The SFX stops the manual dust removal cycles automatically when the X cycles counter reache...

Страница 80: ...rectangle on CELL with the buttons and choose the cell number with the buttons Position the selection rectangle on WAY with the buttons and choose the cell way with the buttons Position the selection...

Страница 81: ...le to a shot number of the ONLINE cycle only available if ONLINE running If arrow placed on CYCLE POSITION the button pressed the following dispay appears Enter the shot number of the ONLINE cycle wit...

Страница 82: ...etc which may be given by the SFX are shown and detailed in the wiring diagrams If a filter is designed to have casings during maintenance these are not subject to a dust removal cycle when they are i...

Страница 83: ...Technical Data Sheet FI 72 0239 0320E Page 83 108 ON LINE The condition ON LINE 1 if the ON LINE input is not controlled For manual operating conditions see the MANUAL menu...

Страница 84: ...Technical Data Sheet FI 72 0239 0320E Page 84 108 OFF LINE The condition OFF LINE 1 if the OFF LINE input is not controlled For manual operating conditions see the MANUAL menu...

Страница 85: ...Technical Data Sheet FI 72 0239 0320E Page 85 108...

Страница 86: ...effective after inflating all the headers service pressure reached or after a timeout T8 If at the end of switching on put on service a header is not at its service pressure but has reached the minimu...

Страница 87: ...t appears the red fault LED on the front panel illuminates The fault is acknowledged by pressing the Reset button on the front panel in fault visu mode The displayed fault is acknowledged from the Dis...

Страница 88: ...SFX NETWORK generates a dust removal solenoid valve cut off type fault Remark In the case of a configuration with a slave box the electrical fault on a filter cleaning Solenoid Valve EV appears after...

Страница 89: ...ion the SFX NETWORK generates a short circuit electrical fault The location can only be given at module or slave box level as the outputs of the same module or of the same slave box all have the same...

Страница 90: ...ng command is given the cell has time T10 to position itself and activate the required sensors If after this time the cell has not been mechanically positioned the SFX NETWORK generates an opening or...

Страница 91: ...ng diagrams When the power is switched on or when the filter is switched on the isolation valves are controlled so as to inflate the headers with time T8 initialised The min pressure must have been re...

Страница 92: ...solenoid valve the SFX generates a non consumption of compressed air pressostatic fault The check is performed during T1 and up to the end of T2 The drop in pressure is ascertained when the pressure f...

Страница 93: ...the SFX generates a reinflation fault and isolates the corresponding header Note The header is regarded as reflated if the pressure is greater than the operating pressure threshold the control is car...

Страница 94: ...graphs below the input is type reverse case of a SPX50 sensor Checking during a shot on a cleaning solenoid valve During a shot on a Solenoid Valve a T15 timeout is initialised If the information dus...

Страница 95: ...n detection is temporized value of T19 time to adjust from 0 to 255 seconds in the SELECT menu Note T19 is reset during the cleaning cycle The general dust emission fault is self reset when there is n...

Страница 96: ...position of the fault stack in the above display example link fault on the modules n 20 21 and 23 fault on the slave box n 3 no link fault on a MDPP2000 Remarks Only 8 link faults of one type are dis...

Страница 97: ...el who have the access keys All reproduction of this manual is forbidden The products described and presented in this manual may be subject to change at any moment regarding their operating or usage s...

Страница 98: ...ODBUS Enter 1 to request the running Enter 0 to cancel the request run in OR with a possible AON input Remark The running mode of this order can be different according the SFX programming if a DP regu...

Страница 99: ...V 289 to 304 LSB output 289 MSB output 304 X 52 51 34 33 Electric faults on SV 305 to 320 LSB output 305 MSB output 320 X 53 52 35 34 Electric faults on SV 321 to 336 LSB output 321 MSB output 336 X 5...

Страница 100: ...48 LSB output 33 MSB output 48 X 102 101 66 65 outputs 49 to 64 LSB output 49 MSB output 64 X 103 102 67 66 outputs 65 to 80 LSB output 65 MSB output 80 X 104 103 68 67 outputs 81 to 96 LSB output 81...

Страница 101: ...59 158 9F 9E No consumption pressure faults on SV 225 to 240 LSB SV 225 MSB SV 240 X 160 159 A0 9F No consumption pressure faults on SV 241 to 256 LSB SV 241 MSB SV 256 X 161 160 A1 A0 No consumption...

Страница 102: ...C5 C4 inputs 145 to 160 LSB input 145 MSB input 160 X 198 197 C6 C5 inputs 161 to 176 LSB input 161 MSB input 176 X 199 198 C7 C6 inputs 177 to 192 LSB input 177 MSB input 192 X 200 199 C8 C7 inputs...

Страница 103: ...MSB SV 448 X 253 252 FD FC Dust emission faults on SV 449 to 464 LSB SV 449 MSB SV 464 X 254 253 FE FD Dust emission faults on SV 465 to 480 LSB SV 465 MSB SV 480 X 255 254 FF FE Dust emission faults...

Страница 104: ...X X 332 331 14C 14B N way of the step number 44 X X 333 332 14D 14C N way of the step number 45 X X 334 333 14E 14D N way of the step number 46 X X 335 334 14F 14E N way of the step number 47 X X 336...

Страница 105: ...e cell of the step number 17 X X 530 529 212 211 N cell n way of the cell of the step number 18 X X 531 530 213 212 N cell n way of the cell of the step number 19 X X 532 531 214 213 N cell n way of t...

Страница 106: ...5 1044 415 414 Header pressure measure n 21 X 1046 1045 416 415 Header pressure measure n 22 X 1047 1046 417 416 Header pressure measure n 23 X 1048 1047 418 417 Header pressure measure n 24 X 1049 10...

Страница 107: ...sion standard X 1086 1085 43E 43D Flags divers Bit 0 1 if low batteries Bit 1 1 if at least one link dialogue fault with a module or a slave box Bit 2 1 if at least one SV dust removal electric fault...

Страница 108: ...umber 4 X 1113 1112 459 458 cell SV of the cell for re inflating fault header number 5 X 1114 1113 45A 459 cell SV of the cell for re inflating fault header number 6 X 1115 1114 45B 45A cell SV of the...

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