User`s Manual - Water Solutions
Contents
1. STOP 1 STOP 1 Z START1 va START2 0 5 0 6 0 7 0 8 0 9 1 1 1 1 2 1 3 1 4 1 5 Level m The reguired parameters are F min Minimum Frequency has to be the same as set in VFD It corresponds to 4 mA VFD speed input signal F start Frequency at start level F max maximum Frequency usually 60Hz has to be the same as set in VFD It corresponds to 20mA VFD speed input signal Dfactor the ratio of START 2 START1 saying how fast the maximum frequency has to be reach range 0 1 1 0 example Dfactor 0 9 means that the leading pump maximum frequency will be reached at the level 1 18 m as a result of START1 Dfactor START 2 START 1 All this parameters are adjustable by operator using operator interface Note The minimum speed Fmin should not be lower than 30Hz Control functioning If START 1 level 100cm is reached the leading pump will start with the speed corresponding to Fstart 36Hz If the level decreases with pumping the pump speed will decrease until Fmin at STOP 1 level In that point the pump stops If the level increases with leading pump functioning its speed will increase linearly up to Fmax 60Hz reached at the level START 1 Dfactor START2 START1 1 00 0 9 1 20 1 00 1 18m Once this level reaches the leading pumps will be2. 32000 4 50 45 28000 40 pP U 24000 M V 35p A 20000 C L 30y U j R R E 16000 4 25E N I 20 N 12000 N 45 P 8000 A L 10 C 4000 5 T oJ 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 sensor current in mA FIG 3 ANALOG INPUT SCALING CURRENT If the inputs of pumps currents are not used no changes are required in default values of ranges The PLC will treat these inputs as a zero signal FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 13 of 38 Xy lem of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 Logimac 280VM output scalling F Maximum default 60Hz Output current in mA F MINimum default 30Hz 0 4000 8000 12000 16000 20000 24000 28000 32000 Value in PLC Applicable for controls using the Logimac280VFD only FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 14 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 3 STARTING PUMP CHOICE The control system allows the operation of either one or two pumps in parallel but prevents simultaneous start of two pumps In automatic mode a choice of the pump to s
3. 32 5 5 Trends 35 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 3 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 SYSTEM PARAMETERS DEFAULT SETTINGS FUNCTION KEY PLC PARAMETER INITIAL VALUE NOTES REGISTER Language F French E English E English L Parameters 24 of pumps in PARAllel 2 2 parallel operation in simultaneous operation 1 one pump only 24H Flush disable 526 Flush hour 24H Parameters 2 CT H o HS Parameters 5 GTH ws Parameters 8 Biockngdeay P1 dos Parameters 11 Blocking delay P2 15s Parameters 20 Alarm delay 5 10s On Power up only Parameters 5 11 20 Parameters 590 592 Flowmeter scaling 0 80l s Parameters 70 72 Min Max Level scaling 0 5 00 m Parameters Start 1 level 1 00 m Parameters Start 2 level 1 20 m Parameters Stop 1 level 0 50 m Parameters Stop 2 level 0 50 m Parameters 107 High level alarm 2 00 m 106 Low level alarm 0 5A Parameters Parameters Parameters 8 Pimax ouen 50A 111 P1 high current alarm 35A Parameters 112 P2 high current alarm 35A 604 Delay 30s Parameters 100 P1 low current alarm Parameters 101 P2 low curre
4. 12 4 2 Analog input output reading amp scaling eee eee eee ec cence ste Go And ARE 13 4 3 Starting PUMP Choice 16 4 4 Contactor operation 17 4 5 Alarms memorizing indication acknowledge reS et 18 4 6 Flushing once a day Sequence eee ee cece cca dd ddn RL dT ad 21 4 7 Pump capacity calculation 21 4 8 Pumped volume calculation eee cece ates cote asec cence Add A Y Tn 003 23 4 9 VFD control operation 24 5 OPERATOR INTERFACE PROGRAM DESCRIPTION 27 5 1 Main SSG 28 5 2 Parameters SCreenS seat Sac ce dd dd Cd eee 29 5 3 System Coldstart 30 5 4 Operation Data
5. DATA OPERATIONAL Hi level occurrences DATA MAN SCREEN a a E FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 35 of 38 XY e mMm of the PLC based duplex pump Date February 2013 yi Wines control system LOGIMAC 280VM_T Replacing March 2012 5 4 TRENDS Screen Touch the TRENDS button on the main screen to see the TRENDS screen Level Trend p RunTime DAY ke ke Trend ez Inflow Trend KE _ Flow Flowmeter H Save to El Mem Card USB Choose one of the trends by touching the corresponding button Number of STARTS DAY EU ST 31 30 Adjust the scale for more precision view FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 36 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 Touch at the bottom of the trend to view historic data Use the arrow buttons lt gt or lt lt gt gt tog kward or forwards Use or to change the time scale Use to go back to normal view All historic trends data are stored in operator interface memory as files with suffix SKV These files can be loaded to personal computer using the Ethernet connection Use the cross Ethernet standard cable Operator interface IP address is shown on power up of the unit default is 192 168 1 1 On Internet Ex
6. oo o L N o Des AU JfEPIOA mm 9 purae oss 00 id Paad mm ES BAD K 5 o BIR cd pods mm N o c IL O O o 9 0 0 ola y 0 Q Q oO 0 il i I I g P E j R i 7 i G t 2 i inanan T y lt did i Bruvivuuviun T7 INE i f sell i 22 ES i F 2N e Feel ge 0 nM 1 annceenensenennenenns NN H t H WT zb i 3 1 o eT D amp D g i a 7 l 8 i f 8 000005 S Z oe i nae a y ee ees HEFFER 2 ae e 2 4 i a os E H 2 a 1 H i N zy 3 i l FE i i i i i 252 earl eda aie S rae p enan aan z315 t i i i E lt E i E i i i i i zoe wee a aa Tae Tae aa L 1 1 U 1 1 EP i i i T E plenmane P Tae Laa Taa x on du Fu ln lu eae g i i i i i i S t i i i i EN i i i i i 5 aw VT 2 awana 7 S as CESS CEE Ai xylem 100c START2 120cm FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 Exemple of Trend of VFD duplex pump control Pumps capacity 35l s START1 Inflow varies from 5 46l s USER S MNUAL Page 28 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 5 OPERATOR INTERFACE PROGRAM DESCRIPTION Using the operator interface an operator can read or change PLC current date amp time read the parameters and data stored in the PLC data registers write change the system operating parameters pa
7. Parameters CAPACITY Settings 113 2033 1P Cnom Cref 0 lS Cnom required for inflow calculation Parameters CAPACITY Settings 115 2035 2p Cnom Cref Ol s Cnom required for inflow calculation CAPACITY Settings Capacity histeresis L280CAP only Parameters VFD s CTRL Setting 1503 1505 150 30 36 60 09 4 1506 Hz P1 max current P1 max current 5 6 7 5 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 34 of 38 XY le my of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 5 4 OPERATIONAL DATA Screen On Main Screen touch OPERATIONAL DATA to go to the screen as below Number of STARTS To RUN TIM DAY RUN TIME TOTAL level Nurr COW _ The data on this screen are READ ONLY This data can be reset only by authorized person Level 2 password is required TABLE 5 PLC DATA REGISTER READING FUNCTION KEY PLC PARAMETER NOTES of OPERATOR REGISTER INTERFACE OPERATIONAL 146 143 140 Runtime P1 TOTAL DATA OPERATIONAL 176 173 170 Runtime P1 DAY DATA OPERATIONAL 455 152 149 Runtime P2 TOTAL DATA OPERATIONAL 185 182 179 Runtime P2 DAY DATA OPERATIONAL 164 161 158 Runtime P12 TOTAL DATA OPERATIONAL 194 191 188 Runtime P12 DAY DATA OPERATIONAL 217 214 211 Overflow runtime DATA OPERATIONAL 202 No of starts P1 DATA OPERATIONAL 205 No of starts P2
8. is protected by PASWORD so the keyboard to write the password will appear LANGUAGE BRENCH EOGIMAC200VM ENGLISH ___FRENCH LEVELS CURRENTS Settings Settings DEFAULT Parameters CAPACITY Progra s Setting MODE I Choose the group of parameters you want to see or chang and the corresponding screen will appear FCDN 224542 V2 LOGIMAC_280VM_T_USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 31 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 LEVEL SETTING STOP LEVEL 0 00 m 0 00 m BITE VEL Ms m 0 00 m d EJ Touch the value to change Q Main Prev Touch the value you want to change The keyboard will appear 7 8 9 Esc l i 4 5 6 L 1 2 3 Clr 0 Del Write the value and touch Proceed with other parameter or parameters group FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 32 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Lets Solve Water control system LOGIMAC 2S0VM_T Replacing March 2012 5 3 PARAMETERS BY DEFAULT COLD START rar Touch DEFAULT Parameters to go back to the all initial setting as per table on page 10 Cold Start The cold start screen will appear Touch and hold 10 seconds the DEFAULT Parameters touch button FCDN 224542 V2 LOGIMAC_280VM_T_USER_S_MANUAL D
9. s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 ALARM PAGE Back to MAIN 1 SOVERLOAD P2 REEN 1 LEAKAGE P2 1 OVERLOAD P1 Alarms ACKNOWLEDGE in operator interface Alarms RESET in PLC Visualization of the time of alarm activation Prefix Legend 1 Number of alarm s occurrences before acknowledge Active alarm no acknowledged Alarm no active no acknowledged Active alarm but acknowledged Void alarm no active amp acknowledged For alarm acknowledge in operator interface touch the alarm description first then the button with check mari For alarm acknowledge RESET in PLC correct the fault first and then touch the RST button once for acknowledge and twice for RESET Using the RESET P B connected to the input 1 of the PLC will do the same job FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 18 of 38 XY lem of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 2S0VM_T Replacing March 2012 To see the time of the alarm occurrences and acknowledge touch the button with clock o By touching consecutively the button with soak you can see different times with prefix S E A Where S Time of alarm activation E Time of alarm disappearance A Time of alarm acknowledge FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 19 of
10. the value of the daily pumped volume is set to zero 0 At any time the pumped volumes total and daily can be read on the operator s interface see next chapter for details At start up of the new station default values are used to calculate a pumped volume These default values are based on the value of the RATED CAPACITY The RATED CAPACITY default value 0 so this calculation is disable To do the calibration amp unable the calculation an operator should input at least a rated capacity of one pump 1P Cnom gt 0 see next chapter for details FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 25 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 9 VFD CONTROL OPERATION L280VFD option For the projects with a Variable Freguency Drive VFD when the pump speed has to be control following the level changes the L280VFD mode can be unable Once this option unable Logimac 280 will be able to give 4 20 mA signals to control pumps VFDs See the figure below for parameters reguired to operate this control Pump freguency Level Fmin 30Hz Fstart 36Hz Fmax 60Hz Dfactor 0 9 Q o ario a o o e P SERVICE m P D APOINTE 2 pompes Freguency Hz wo o o h o
11. 3 52 20 38 USER S MNUAL Page 8 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 3 LOGIMAC 280VM_T PLC INPUT amp OUTPUT CONNECTION LOGIMAC 280VM_T PLC has 24 digital inputs 16 digital relay based outputs and 4 analog 4 20 mA inputs amp 2 analog outputs For this application the inputs and outputs are assigned to the signals specified in the table 1 2 3 and 4 respectively TABLE 1 DIGITAL INPUT ASSIGNATION INPUT DESCRIPTION NOTES 1 ACKNOWLEDGE signal provided by push button ACKNOWLEDGE RESET RESET 2 P1 AUTO P1 mode selector in AUTO position 3 P2 AUTO P2 mode selector in AUTO position 4 GEN SET RUN GEN SET RUN NO contact If closed one pump only is allowed to run no parallel operation of two pumps 5 OL1 B1 contact indicating overcurrent of the P1 pump breaker auxiliary contact R6 leakage P1 interface relay contact from Mini CAS II unit indicating a water leakage in P1 pump 7 R5 high temp P1 interface relay contact from Mini CAS II unit indicating a high temperature in P1 pump OL2 B2 contact indicating overcurrent of the P2 pump breaker auxiliary contact R8 leakage P2 interface relay contact from Mini CAS II unit indicating a water leakage in P2 pump 10 R7 high temp P2 interface relay contact from Mini CAS II unit indicating a high temperature in P2 pump 1 FLH or ISRH high level contact indicating t
12. 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 5 1 P1 or P2 pump OVERLOAD On the overload fault the respective pump breaker opens Auxiliary contacts of breakers are used as the overload signal for PLC inputs OL1or B1 OL2 or B2 If one of contacts is closed OL1 or OL2 the corresponding contactor closing signal will be removed see R1 or R2 relay and the OVERLOAD alarm will be memorized in PLC amp operator interface memories This alarm will be held even if the fault conditions disappear The contactor of the pump in fault will open automatically and cannot be closed without an operator intervention Reset the circuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page 4 5 2 M1 or M2 contactor CLOSING FAULT If the PLC does not receive the confirmation of the contactor closing see M1 or M2 contact as PLC inputs during the 10 second period following the closing order R1 or R2 relay contact closing the closing order will be removed and the alarm M1 M2 contactor closing fault will be registered in PLC and operator interface memories This alarm will be held even if the fault conditions disappear Reset the circuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the oper
13. ARAMETERS DEFAULT SETTINGS FUNCTION PLC PARAMETER INITIAL VALUE NOTES KEY SCREEN REGISTER MAIN SCREEN Language French English English Lo Parameters 24 of pumps inPARAIlel 2 2 parallel operation in simultaneous operation 1 one pump only 24H Flush disable 526 Flush hour 24H Start 1 delay RTT Parameters Start 2 delay Pts H Parameters Blocking delay P1 15s i 2 On Power up only Parameters 132 ls S Parameters 158 Parameters 5s 132 Min closing delay 10s Parameters 1505 Parameters 0500 m Parameters 00m Parameters 120m Parameters 050m 1 4 7 Parameters 0 50 m Parameters 107 High level alarm 2 00 m S Parameters 50A Parameters 50A 5 Parameters 111 P1 high current alarm 35A 0 Delay 30s 0 0 6 0 Parameters 112 P2 high current alarm 35A 6 Delay 30s Parameters 101 P2 low current alarm OA 7 S Parameters ALTERNATE Mode Choice ON ON OFF toggle P1lead P2lead Parameters 94 Wzonelnferorevel 080m Parameters 95 Nezone superior Leve om maey Parameters Capacity histeresis L280CAP only Parameters 1503 1505 150 30 36 60 09 Hz 4 1506 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 11 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 2 ANALOG INPUT OUTPUT READING amp SCALING All analog inputs are based on 12 bit analog digital conve
14. CDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 6 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 2 HARDWARE DESCRIPTION 2 1 LOGIMAC 280 PLC CONFIGURATION The programmable logic controller PLC is composed of the modules specified in the table 2 1 below depending on power supply module 2 1 CONFIGURATION of LOGIMAC 280VM_T PLC ITEM DESCRIPTION TECHNICAL DATA CPU amp Memory Flash user memory program memory 24 Kwords storage memory 32 Kwords operation speed 1 0 ms 1Kword of logic user program L280VM _40_T 24 inputs 24V DC current consumption 7 3mA max point P N 16 relays outputs Operating voltage 5 30 V DC 13 50 90 93 5 250 V AC max load 2A resistive 0 6A inductive 120V AC 102 132V 60 Hz 47 63 Hz DC output power supply 24V 10 435 mA max current service temperature stocking temperature Two serial ports 1 RS 232 2 RS 232 BY DEFAULT Optional port 2 RS485 Ethernet USB P N Analogue Expansion unit Inputs current 4 20mA TYDD 0 4 inputs 2 outputs outputs current 4 20mA Supply 120V AC 102 132V 60 Hz 47 63 Hz Dimensions 90H x 95W x76D mm FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 7 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control s
15. HANGE in chapter 5 2 If one of pumps is stopped for whatever reason the BLOCKING DELAY will be activated Neither the pump P1 or P2 can start during this period two pumps will be prevented to start If two pumps are running and one of them stops this delay will not have effect on running pump The default value of the BLOCKING DELAY are 15 s and can be adjusted by operator using operator interface for each pump separately see TIME DELAY CHANGE in chapter 5 2 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 15 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 4 CONTACTOR OPERATION In automatic mode the M1 contactor or the M2 contactor will close following the closing signal from R1 or R2 interface relay after START DELAY as specified in previous chapter Reception of the contactor closing confirmation by PLC will be indicated by turning on the respective diode LED labeled RUN P1 or RUN P2 on the alarm annunciator see appendices 1 for annunciator details NOTE Closing fault If PLC does not receive a confirmation of the contactor closing see M1 or M2 contact as PLC inputs during the 10 second period following the closing order R1 or R2 relay contact closing the closing order will be removed and the alarm will be signaled In automatic mode if stop conditions are reached the running pump c
16. OC P N 13 52 20 38 USER S MNUAL Page 33 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 The parameters will change as per table below FUNCTION KEY SCREEN Parameters group PLC PARAMETER INITIAL NOTES REGISTER VALUE MAIN SCREEN Language French English English Login PASS change 02 Parameters MODE of operation 24 of pumps inPARAllel 2 parallel operation in simultaneous operation 1 one pump only 24H Flush disable 526 Flush hour Parameters DELAYS Settings Sento ws o Parameters DELAYS Setinos 5 Senzo sf Parameters DELAYS Seinos 8 locking dely PI ee Parameters Parameters Parameters Parameters Parameters o Parameters Parameters Parameters i 7 0 Parameters LEVEL Setings 77 Stop2ievel Parameters LEVEL Settings 107 High level alarm OES ee iomem on Parameters Parameters 1 0 s Parameters CURRENT Settings 111 P1 high current alarm Parameters CURRENT Settings 112 P2 high current alarm Parameters CURRENT Settings 100 P1 low current alarm OA Parameters CURRENT Settings 101 P2 low current alarm OA Parameters MODE of Operation ALTERNATE Mode Choice toggle P1lead P2lead Parameters CAPACITY Settings 94 WoneTnfererlevel osom 1280cAPony Parameters CAPACITY Settings osom Tanga Parameters CAPACITY Settings 1060 M zone AREA 0 m 2 Reauired for inflow calculation
17. alarm will be held even if the fault conditions disappear The contactor of the pump in fault will open automatically and cannot be closed without an operator intervention Reset the circuit after the fault correction by pushing MiniCAS RESET first then push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 20 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 5 5 ALARM HIGH WATER LEVEL The fault detection is done by FLH float or by analog level sensor When float is tilted its normally open contact NO or ISRH interface relay closes That contact is connected to the PLC input 11 The High level alarm is also activated when the level reaches the High level value adjusted using operator interface In both cases R14 relay will operate its NO contact is available for a remote transmission of the ALARM signal The common alarm will stay even if fault condition disappears The output 5 gives a High Level signal This output is energized on High Level float tilted This output can be used to connect the interposing relay with 120V AC coil if a dry contact is needed for remote High Level alarm indication Reset the circuit after the fault correction push the RESET push button once f
18. ated value of the pump capacity if this value is not available enter the random value different from that one you see on the operator interface screen _ Put the pump functioning mode selectors in AUTO position wait to the end of pumping cycle the entered previously RATED CAPACITY 1P Cnom will be completed by the real value of measured system REFERENCE CAPACITY Cref Ifthe values Cnom and Cref differ more than 10 repeat the last 4 steps by entering calculated Cref as Cnom Tocalibrate 2 pumps capacity calculation pump the station to a level below the measure zone and wait until the level increases to Start 1 _ after the first pump starts put the second pump in operation manually pump Man Off Auto selector in Man position Wait to the end of the pumping cycle until the first pump stops and than return the second pump to the automatic operation The system is now calibrated The values of 1P Cref and 2P Cref are used as reference values to determine the lowest and highest limits of a pump calculated capacities It is recommended to do this calibration once a year to keep the system calculation error within the lowest values possible FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 24 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 8 PUMPED VOLUME CALCULATION For L280 A pump
19. ator interface alarms page 4 5 3 ALARM WATER LEAKAGE OF P1 P2 PUMP The faults detection will be done by the sensors attached to Mini CAS II units of ITT Flygt The interface relay of this unit R6 or R8 operates if water is detected in the corresponding pump The contact of this relay is connected to PLC input to provide the information If one of these contacts is closed the corresponding contactor closing signal will be removed see R1 or R2 relay and the alarm LEAKAGE will be memorized in PLC amp operator interface memories This alarm will be held even if the fault conditions disappear The contactor of the pump in fault will open automatically and cannot be closed without an operator intervention Reset the circuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page 4 5 4 ALARM HIGH TEMPERATURE OF P1 P2 PUMP The faults detection will be done by the sensors attached to Mini CAS II units of Flygt The interface relay of this unit R5 or R7 operates if a temperature of pump goes higher than sensor adjustment in the corresponding pump The contact of this relay is connected to PLC input to supply the information If one of these contacts is closed the corresponding contactor closing signal will be removed see R1 or R2 relay and the alarm HIGH TEMPERATURE will be memorized in PLC amp operator interface memories This
20. can be considered as instantaneous value of the inflow NOTE The Dynamic Inflow can be calculated also without the option of Pump Capacity Calculation L280CAP if the values of rated capacity amp sump section area are inputted During each pumping cycle one of the following pump capacities will be calculated by PLC e P1 capacity if only P1 pump pumps out all volume of the measure zone e P2 capacity if only P2 pump pumps out all volume of the measure zone e 2P capacity two pumps capacity if two pumps pump out all volume of the measure zone The calculation results of the CYCLE INFLOW and PUMP S CAPACITIES can be read on the operator s interface screen see next chapter for details and can be printed on the system printer for each pumping cycle see printing option for details SYSTEME CALIBRATION For proper operation the system should be properly calibrated The calibration consists to choose the initial values of pump capacity used by the system as reference values To make it done automatically proceed as follow choose the period of the day with low inflow to have only one pump in operation at the time choose INFERIOR amp SUPERIOR level of the MEASURE ZONE measure the area of the section of the MEASURE ZONE Enter all the parameters using operator interface INFERIOR amp SUPERIOR level in m format xx xx AREA in square meters format xx xx _ Pump the station to a level below the measure zone Enter the r
21. cuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page 4 5 9 ALARM P1 P2 PUMP HIGH CURRENT If pump current analog inputs are used these alarms can be available The limit values for these alarms can be provided by an operator using the operator interface see chapter 5 2 for details The default values are established on 35 Amps An operator can change these values for the HIGHEST POSSIBLE CURRENT established during pump s running test If the pump current value 11 or 12 is higher than established highest value for respective pump the HIGH CURRENT OF P1 or P2 PUMP alarm will be registered in PLC amp operator interface memories The 30 seconde delay by default prevents the activation of the alarm during transient conditions This alarm will be held even if fault conditions disappear The contactor of the pump in fault will open automatically and cannot be closed without an operator intervention Reset the circuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page 4 5 10 COMMON ALARM All alarms described above will activate the COMMON ALARM OUTPUT with R14 interface relay The contacts of this relay are available to remote control or indication 4 5 11 ALARM PLC FAULT If PLC is functioning correctly the output Q1 is activa
22. d the contactor closing signals will be removed see R1 and R2 relays and the alarm POWER FAILURE will be will be memorized in PLC amp operator interface memories This alarm will disappear if fault conditions disappear On fault the contactors will open automatically but can be closed following start sequence if the utility power is back to normal FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 21 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 5 8 ALARM P1 P2 PUMP LOW CURRENT If the pump current analog inputs are used these alarms can be available The limit values for these alarms can be provided by an operator using the operator interface see chapter 5 2 for details The default values are established as zero 0 Amps An operator can change these values for the LOWEST POSSIBLE CURRENT established during pump s running test If the pump current value is lower than established lowest value for respective pump LOW CURRENT OF P1 or P2 PUMP alarm will be registered in PLC amp operator interface memories The 30 seconde delay by default prevents the activation of the alarm during transient conditions This alarm will be held even if the fault conditions disappear The contactor of the pump in fault will open automatically and cannot be closed without an operator intervention Reset the cir
23. ed Jacuzzi Jaeger method The method reguires a MEASURE ZONE a volume bounded by two sump levels inferior level and superior level to be defined The MEASURE ZONE should be chosen between last STOP level and first START In addition to these levels the MEASURE ZONE section area S should be also defined The default parameters are shown in the table 7 next chapter These two levels and area can be changed using the operator s interface see next chapter for details It is very important to input the data as precise as possible NOTE If a section area of measure zone changes within the zone recalculate the equivalent section for uniform zone based on constant zone volume See the sketch below for details gt s START 2 START 1 SUPERIOR LEVEL INFERIOR Lever MEASURE ZONE STOP 2 STOP 1 Pump capacity calculation is based on the average CYCLE INFLOW and on the time needed to pump the defined previously volume of the MEASURE ZONE out The cycle inflow is measured and calculated for each pumping cycle during the rising liquid level in MEASURE ZONE FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 23 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 In addition the value of the DYNAMIC INFLOW is calculated every second by PLC The dynamic inflow can be read on the operator interface screen It
24. ed volume is calculated continuously using the rated values of pump capacities if they are inputted by operator during the operation time It is added continuously to the value of the pumped volume per day Each day at midnight the daily pumped volume is added to the total pumped volume and the value of the daily pumped volume is set to zero 0 At any time the pumped volumes total and daily can be read on the operator s interface see next chapter for details For L280VFD mode unable A pumped volume is calculated continuously using the rated values of pump capacities if they are inputted by operator during the operation time The rated pump capacity is multiplied by the ratio of the actual pump speed to the rated speed 60Hz The value of the pumped volume is added continuously to the value of the pumped volume per day Each day at midnight the daily pumped volume is added to the total pumped volume and the value of the daily pumped volume is set to zero 0 At any time the pumped volumes total and daily can be read on the operator s interface see next chapter for details For L280CAP mode unable A pumped volume is calculated using the recent cycle calculated values of pump capacities and the operation time in each pumping cycle It is calculated at the end of each cycle and the calculated value is added to the value of the pumped volume per day Each day at midnight the daily pumped volume is added to the total pumped volume and
25. ge 5 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 INTRODUCTION The LOGIMAC 280VM_T P N 13 50 90 93 as designed for the control and supervision of a sewage pumping station with one or two pumps The complete system consists of programmable logic controller LOGIMAC 280VM_T PLC as per the configuration specified in the following chapter the operator interface LOGIMAC 280VM_ T OP LOGIMAC 280VM_T PLC takes an analog level signal 4 20 mA from any of the level sensor with that kind of output The controller can be used in one of the three programmed MODE which is set before shipping L280 as previous Logimac 280CIM L280CAP with pumps capacities calculation L280VFD with VFD control following the level changes Dynamic inflow amp pumped volume can be calculated in any of modes 1 1 Approvals Sensor CSA certified for operation in Class I Division 2 Groups C and D hazardous environments Note For this approval to be valid special installation conditions apply 1 2 Part numbers LOGIMAC 280VM T PLC P N 13 50 90 94 Analog I O expansion unit P N 13 40 02 30 LOGIMAC 280VM_T OP P N 13 50 90 95 Cable PLC MMI P N 13 40 02 19 Copyright 1995 ITT Flygt The LOGIMAC is registered mark of ITT Flygt All rights reserved No part of this manual may be reproduced or copied without the written permission of ITT Flygt F
26. he high level reached follows FLH float NO contact Overflow optional contact indicating the overflow level reached FLOV float NO contact FLL or ISRL low level contact indicating the low level reached follows FLL float NC contact 1 12 13 voltage or phase failure detection PFD 15 16 M1 contactor closed auxiliary contact of the M1 contactor to indicate the contactor status M2 contactor closed auxiliary contact of the M2 contactor to indicate the contactor status 17 24 SPARE For wiring details see project drawing FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 9 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 TABLE 2 DIGITAL OUTPUT ASSIGNATION OUTPUT DESCRIPTION NOTES PLC OK Active if PLC is running M1 closing signal order to close the M1 contactor interface relay R1 M2 closing signal order to close the M2 contactor interface relay R2 4 COMMON alarm Common alarm signal for remote transmission interface relay R14 e fion alana sense O e re OVERLORD am P2 OVERLOAD aans Co paea Poean 10 P2 Leakage alarm signal 11 P1 High TEMP alarm signal 12 P2 High TEMP alarm signal M1 contactor closing fault activated if M1 contactor does not close its contact during ten 10 seconds following the order to close R1 relay contact closing M2 contactor clos
27. ing fault activated if M2 contactor does not close its contact during ten 10 seconds following the order to close R2 relay contact closing 15 SPARE 16 Alarm Active Alarm active for self dialed modem activated for each new alarm for the time set as Modem Time Default 5 minutes For wiring details see project drawing TABLE 3 ANALOG INPUT ASSIGNATION INPUT DESCRIPTION Notes O interface for scaling optional operator interface for scaling optional operator interface for scaling For wiring details see project drawing TABLE 4 ANALOG OUTPUT ASSIGNATION OUTPUT DESCRPTION Notes 1 P1 VFD signal 4 20 mA signal to control VFD P1 following level changes 2 P2 VFD signal 4 20 mA signal to control VFD P2 following level changes For wiring details see project drawing FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 10 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 PLC PROGRAM DESCRIPTION 4 1 INITIAL PARAMETERS WRITING During the first scan or coldstart of the program the initial default parameters are automatically written to the assigned memory registers TABLE 4 presents the list of the parameters and their default values An operator can read or change write these parameters using operator interface of the table see 5 2 chapter for details TABLE 4 SYSTEM P
28. mended is KC64MF 201 from Cactus Industrial or SQF P10S1 1G P8C from Advantech I You have to remove the operator interface supply before installing and removing the card Usage of USB key is recommended instead of memory card USB operation inserting and removing does not require the power removing from interface FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 38 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 www xylemwatersolutions com ca Pointe Claire OC Tel 514 695 0133 Saint Augustin de Desaures OC Tel 418 878 1800 Val d Or OC Tel 819 825 0792eCoguitlam BC Tel 604 941 6664 Calgary AB Tel 403 279 8371 Edmonton AB Tel 780 489 1961eSaskatoon SK Tel 306 933 4849 e Winnipeg MB Tel 204 235 0050 Toronto ON Tel 416 679 1199 Ottawa ON Tel 613 225 9600 Sudbury ON Tel 705 560 2141 Moncton NB Tel 506 857 2244 Halifax NS Tel 902 450 1177 lt St John s NL Tel 709 722 6717 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38
29. nt alarm mas _ Parameters o4 Tamas osom Parameters 95 M zone superorLevel 09m Parameters 1503 1505 30 36 60 09 Hz 1504 1506 ON OFF toggle P1lead P2lead o o o o gt gt 3 FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 4 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 PLC READ ONLY DATA REGISTER READING FUNCTION KEY PLC PARAMETER READINGS of OPERATOR REGISTER INTERFACE H HHR DATA Runtime Pt DAY P1 DAY E T e ae T Y 1 U DD T T d a Y we T d ee V T 17 ee e Tl 9 0 T P d Ie H T UA ff fT fff V MAIN MAIN SCREEN 220 Overflow occurrences Overflow occurrences MAIN MAIN SCREEN 1501 1502 SpeedP1 SpeedP2 S e E E E MAINSCREEN maes euezen 1 J TT S e a I III MAIN MAIN SCREEN 75 5 5 75 5 Start2 Level amp delay 2 Level amp Start 2 Level amp delay MAIN Kael Stop 1 Level O 2 Level MAIN MAIN SCREEN 70 79 70 79 Level Level Range n sa E MAINSCREEN dam Pumpedvoumeicay To MAINSCREEN 1e Dynamicintow toes MAIN SCREEN MAIN SCREEN MAIN SCREEN MAIN MAIN SCREEN mm register LOGGER FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Pa
30. ontactor will open If two pumps are running M1 contactor opens first on STOP 1 and M2 contactor follows on STOP2 Each contactor can be open or closed manually using a mode selector MAN OFF AUTO MAN OFF positions Either during manual or automatic operation the contactor opens automatically on fault conditions of the respective pump FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 16 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 5 ALARMS Memorizing indication acknowledge reset The following alarms can be stored in the operator interface memory Pumps alarms for each pump Overload Contactor closing fault Leakage High temperature Low current High current No automatic mode warning Well alarms High Level Low Level Overflow Supply alarm Power failure If any alarm is active BEL BE i appear on the high right corner of the AI Screen LANGUAGE e LOG MAC290V MT an an Pump Current P1 0 0 A P2l 0 04 20 00 Os j Blocking Delay 20 00 US a ac 0 00 IRNI p min s RIEKE OPERATIONAL PARAMETERS DATA Touch Alarm LOGGER to go to the alarm page FCDN 224542 V2 LOGIMAC_280VM_T_USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 17 of 38 XY le my of the PLC based duplex pump Date February 2013 Let
31. or acknowledge and twice for reset or use RST P B on the operator interface alarms page 4 5 6 ALARM LOW LEVEL The faults detection is done by FLL float or by analog level sensor The normally closed contact of the float or normally open contact NO of ISRL interface relay is connected to the PLC input If this contact is closed a LOW LEVEL alarm will be memorized in PLC memory and will be indicated by the flashing LED diode LOW LEVEL on the alarm annunciator This alarm will be registered in PLC amp operator interface memories The Low level alarm is also activated when the level reaches the Low level value adjusted using operator interface In both cases R14 relay will operate its NO contact is available for a remote transmission of the ALARM signal The common alarm will stay even if fault condition disappears Reset the circuit after the fault correction push the RESET push button once for acknowledge and twice for reset or use RST P B on the operator interface alarms page The contactors of the pumps will open automatically but can be closed if fault conditions disappear 4 5 7 ALARM POWER FAILURE The faults detection will be done by the power failure detector PFD connected to three phases of the power entrance The PFD operates on phase or power failure Its NC contact is open if three phases are present and voltage value is between adjusted limits On fault this contact will close If this contact is close
32. plorer page write ftp 192 168 1 1 or just 192 168 1 1 to communicate with operator interface and see the trends files The files SKV are compatible with MS EXEL The format of the trend is as follow DDDD TTTT AAAA BBBB CCCC DDDD EEEE FFFF Where DDDD date in format yy mm dd TTTT time in format hh mm ss AAAA curve 1 data sample P1 starts number BBBB curve 2 data sample P2 starts number CCCC curve 3 DDDD lt curve 4 EEEE curve 5 FFFF curve 6 The alarm file is also stored in the operator interface as SKV file The file format is DDDD TTTT DDDD TTTT DDDD TTTT FFFFFFFFFF Where DDDD date of alarm s activation yy mm dd TTTT time of alarm s activation hh mm ss DDDD date of alarm s deactivation yy mm dd TTTT time of alarm s deactivation hh mm ss DDDD date of alarm s acknowledging yy mm dd TTTT time of alarm s acknowledging hh mm ss FFFFFFFFFFF alarm description FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 37 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 EXTERNAL MEMORY CARD If memory card is inserted into operator interface the trends files can be transferred into for farther handling using the touch key SAVE TO MEM CARD USB Do not TOUCH this key if the memory card is not inserted It will lock the interface The type of card recom
33. rter During each scan of program 12 bits are converted in 16 bit analog data word AI Factory scaling for analog inputs of 4 20 mA and the corresponding level and the pump current scaling for the default ranges is provided on fig 2 and 3 LOGIMAC 280 PLC analog input level sensor 3200 TW eee eS 3 20 28000 24000 20000 value in PLC N o o water level in m 16000 12000 8000 f f f f f f 4000 t 0 40 Dol Og a A O a Y sensor current in mA FIG 2 ANALOG INPUT SCALING LEVEL The scaling will be automatically changed by PLC if an operator provides different values of ranges using the operator interface exemple for 0 5m Level scaling e Series1 Level in m FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 12 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Salye Wits control system LOGIMAC 280VM_T Replacing March 2012 LOGIMAC 280 PLC analog input current sensor
34. running at rated speed FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 26 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 If the level still increases and reaches the START 2 level the lagging pump will start The speed pattern of the lagging pump is the same as the leading pump so theoretically the lagging pump speed will be Fstart 36Hz but the system recalculates the both values to have the same speed for both pumps keeping the same total capacity So the speed of 2 pumps working together will be SPEED lead SPEED lag 2 60 36 2 48 Hz If the level still increase the lag pump theoretical soeed SPEED lag will increase linearly up to Fmax 60Hz reached at level START 2 Dfactor START2 START1 1 20 0 9 1 20 1 00 1 38m The system will recalculate the same speed for both pumps SPEED lead SPEED lag 2 The same pattern will be follow if the level decreases down to STOP 2 level when the lag pump will stop After the lag pump stops and the level still deceases the lead pump speed will decrease linearly until Fmin at STOP 1 level when the pump stop NOTE If high level alarm is reached the pumps speed will run with full speed corresponding to Fmax adjusted usually 60Hz FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 N o
35. ssword protected read the alarm register in order of the occurrence monitor the alarms see historic values TRENDS reset all parameters to their default values cold start 5 1 MAIN SCREEN LANGUAGE BRENCH LOGIMAC280VM T Level m 0 00 m T NN O OOl s lP1 Capacit P2 Capacit avel m 0 00l s 0 00 d Blocking Delay 571 0 0 RI i l Start Delay sTop2 Tii O0 0Hz EM 2 Eoo min s min s min s 1P RUN TIME DAY aa S A EJES E STARTS DAY OPERATIONAL Enz oss g Alarm PARAMETERS DATA E A Trend a LOGGER To change the date or time touch the digital clock FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 29 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 The keyboard will appear to allow you to write correct the date and time if needed LANGUAGE BRICK LOGIMAC290VM Correct the date and time keeping the same format yy mm dd hh mm ss for 24hours system FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 30 of 38 XY le mMm of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 2S0VM_T Replacing March 2012 5 2 PARAMETERS SCREENS Some operational parameters are shown on the main screen They are read only values To change them touch PARAMETERS This action
36. tart is done by the PLC program following the conditions specified below P1 PUMP is chosen to start as a duty pump if e The start conditions are reached water level is higher than START 1 or high level float is active and e P1 pump is operational no faults and e the alternate mode is not chosen or P2 pump is faulty or e the alternate mode is chosen but P2 pump operation had been memorized or P1 operation had not been memorizing P2 PUMP is chosen to start as a duty pump if e The start conditions are reached water level is higher than START 1 or high level float is active and e P2 pump is operational no faults and e the P1 pump is faulty or e the alternate mode is chosen and the P1 cycle of operation had been memorized P1 PUMP is chosen to start as a standby pump if e The parallel operation conditions are reached water level is higher than START 2 level or high level float is active and e P1 pump is operational no faults and e M2 contactor is closed P2 PUMP is chosen to start as a standby pump if e The parallel operation conditions are reached water level is higher than START 2 level or high level float is active and e P2 pump is operational no faults and e M1 contactor is closed To start the pump either the start conditions or parallel conditions should be kept during at least 10 second period calling START DELAY The default value of 10 seconds can be changed by operator see TIME DELAY C
37. ted In case of internal PLC fault or external PLC supply fault the output Q1 will be not energized Use the normally closed contact of the interposing relay R15 attached to this output for alarm transmission FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 13 52 20 38 USER S MNUAL Page 22 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 4 6FLUSHING ONCE A DAY SEQUENCE The special sequence is programmed to do a flushing of a piping system once a day It can be used either for a system designed for an operation of one pump only at the time setting of of pumps in PARAllel 1 or for the system where two pumps are allowed in parallel operation setting of of pumps in PARAllel 2 The hour of flushing can be adjusted on the operator interface see first screen under function key F2 write The default value is 24h which made this function disable Operator should set the hour of flushing 0 23h If this hour is reached a START 1 level set value will be ignored Two pumps will start if level START 2 is reached As usual the start delay is applied between pump starts to prevent simultaneously start of two pumps Two pumps will stop on STOP level Once the flushing cycle finished the system return to the normal seguence 4 7 PUMP CAPACITY CALCULATION For L280CAP only The PLC is programmed to calculate the pump capacity using so call
38. xylem Let s Solve Water User s Manual Logimac 280VM_T PLC based control system with color touch screen operator interface Version February 2013 LANGUAGE BRENCH LOG MAC290VM T 1 Pump Current Sl 00A zl D0 A Level m 0 00 Blocking Delay Start Delay 0 00 SP 0 00 l s S ya EXTER 70 STOP1 20 00 OPERATIONAL PARAMETERS DATA USER S MNUAL Page 2 of 38 XY le m of the PLC based duplex pump Date February 2013 Let s Solve Water control system LOGIMAC 280VM_T Replacing March 2012 TABLE OF CONTENTS PAGE System parameters default settiNgS 3 PLC read only data registers readings ddd dd ddd Dad Gn lann Li 4 1 INTRODUCTION c ceueenenennen nenu nuu Lun 5 EAR se 5 1 2 Part nUmDerS eee 5 2 HARDWARE DESCRIPTION 0 00 00senssenssenscennsenscenncenncenacenncenscenseensennaes 6 2 1 PLC configuration 6 2 2 Operator interface ae 7 3 PLC INPUT amp OUTPUT CONNECTIONS ereer 10 4 PLC PROGRAM DESCRIPTION 2 0 20 2 neee neee eee m nLL 12 4 1 Initial parameter writing
39. ystem LOGIMAC 280VM_T Replacing March 2012 2 2 OPERATOR INTERFACE LOGIMAC 280VM T OP The operator interface LOGIMAC 280VM T OP is is a fully programmable man machine interface One part of a programming can be done using the software specific for the unit and another one should be programmed in the PLC program software for PLC ladder programming The operator interface is equipped of 6 5 Touch screen graphic display 640x480 pixels Real time clock Application memory 12MB 10 100Mbit s Ethernet port RJ45 PLC communication port RS 232 RS422 RS485 serial port USB Host amp USB device ports cable operator interface PLC DB9F RG45 The supply voltage 24VDC 20 30V Power consumption Normal 0 4A 24VDC Max 0 9A Dimensions 219 x 154 x 6 mm mounting depth 55 mm Operation temperature 0 50degC Storage temperature 20 to 70degC Pump Current P4 D0 A LANGUAGE BRENCH SCIMACZE0VM T ENGLISH FRENCH ah P2 0 0 A Blocking Delay Start Delay LA 0 00 lis dynamic 0 00 lis cycle 20 00 min s m BEE 5 r YM Alarm PARAMETERS 11 3 LOGGER FIG 1 Operator interface unit LOGIMAC 280VM_T OP The operator interface was fully programmed for this application see description of this programming in chapter 5 of this manual For further details please refer to the manufacturer user manual supplied with unit FCDN 224542 V2 LOGIMAC_280VM_T__USER_S_MANUAL DOC P N 1
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