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APP 741 User Manual

1. 0 r 0 00 0 05 0 10 0 15 0 20 0 25 Resulting trend curves in AquaView Copyright Flygt AB 2008 Global standard System functions 35 o _ Normal Trend is sampled 10 times during the selected time The average is calculated and shown in the resulting trend Extended The trend is sampled during the pump operation The average value is used to extend the stored trend The resulting trend will be guaranteed to show at least one sample with the true maximum value Continuous The trend is sampled during the pump operation The average is used to store trend during non pump operation resulting in a continuous trend curve 3 3 10 Remote control break delay The pumps can be remote controlled from the central system The option of starting and stopping the pumps manually is available on the status picture When remote control is selected the RTU pump control function is inoperable When a pump is started remotely pump control returns to auto mode when the picture is closed The remote control break delay prevents the RTU from setting the pump in auto mode after a closed picture It is then possible to control the pumps remotely without the need of an open status picture Remote break 0 min The remote break delay default value A pump that is started with a remote command will always stop at the normal stop level or low level float It will also stop on any pump failure The pump w
2. 8 3 3 Double tapered sump with straight bottom section In this case the surface area must be specified at four levels for correct definition at the bottom at the transition from the straight to the tapered section at the widest point and finally at the top edge Double tapered pump sump with straight bottom section The calibration range is 0 12 00 ft The surface area should be specified at levels of 1 0 2 1 30 3 5 70 and 4 10 00 ft 8 3 4 Pump sump with two areas A sump of this shape must be defined in terms of four surface areas Copyright Flygt AB 2008 Global standard Flow calculations 83 Pump sump with two areas This sump changes area once To define it the surface area must be specified at levels of 1 0 2 5 60 i e the highest level at which the sump has this area 3 5 61 and 4 10 00 ft The calibration range is 0 12 00 ft All menus for defining the pump sump are located in the CAPACITY menu group and can be set from the central system 8 4 Capacity 8 4 1 Capacity measurement Capacity measurement is carried out when pumping lowers the level in the sump For the purpose of calculation the range in which it is to be carried out i e the levels at which measurement is to be started and stopped must be specified It is not possible to propose the exact location of the capacity measurement range since this is a function of many factors which may be unique to each pum
3. AquaCom to the central system AquaView Other parameters for communication that may be required to be changed include various delays used in special communications like radio or GSM Copyright Flygt AB 2008 Global standard Start the RTU 16 Table This table gives an overview of the menus that must be complemented or altered for an RTU connected to GSP Menu Instruction Comment See Starting up This gets the pump control up and running and sets up a rough the pumps control of the pumps Level sensor Select the range used by the level sensor This is the only value needed to use the sensor if a normal level sensor is used To get accurate flow and pump control other set points are needed 5 1 1 Level transmitter adjustment Start and stop Only these values need to be selected to start 7 1 Start and levels the pump control stop levels Alarm It is optional to enter set points for these Next chapter distribution functions and much more depending on which precipitation RTU program is used measurement These settings can also be entered from the PITE central system operation capacity measurement etc Date and time Note Date and time is the most important setting Date and time must be set for the RTU to control the station Next section 2 3 Setting the time and date and commissioning the RTU control If the RTU is cold started
4. Delay between two pump stops Also delay between a pump stop to a pump start Max Starts Per 18 8 Hour Alarm Low Curr Reset 18_9Time min Writable Central System Text alarm will be generated for the pump if it has more starts in an hour than this value Default is 16 Enter zero to turn off this alarm If a value is entered in this channel a pump will be switched off when it is reaching a low current alarm and Copyright Flygt AB 2008 Global standard Appendix C List of menus 139 Po flow current reset time min blocked during the time set ADVANCED PUMP CONTROL HHHH Alternative 0 Select action 1 Activate APF 2 Pump down Advanced control of pumps Select remote action Options 0 Select action 1 Activate APF 2 Pump down Alternate groups P1 P4 Max running pumps Normal Max running pumps Gen Special Cont P1 AEEA HEHEHEH Writable Central System Text Alternation groups nnnn Writable Interval 0 To 4 Central System Text Max running pumps normal Central System Text Max running pumps Generator Writable Alternative 1 Disconnected 2 Blocked by P2 3 Blocked by P3 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level El Select groups of pumps to alternate The pumps with the same number ill alternate A zero in any position ill stop that pump fr
5. amp should be entered in this menu e The name of the station should be entered in the menu Station name If no name is entered the station number will be sent to the pager e If used enter the password in the menu Password 3 7 1 3 SMS When using SMS the message on the GSM telephone consists of alarm text and station name The following settings are needed e The telephone number to the GSM telephone in the menu Telno CS PAGE starting with a amp Neither a T nor a comma should be used e The telephone number to the paging central This is the telephone number that is dialled by the modem when an alarm should be transmitted Information is given on the subscriber agreement and in that company s documentation No amp should be entered in this menu e The name of the station should be entered in the menu Station name If no name is entered the station number will be sent to the pager e If used enter the password in the menu Password e If used SMS for Germany an identification code should be entered in the menu Identity code 3 7 2 Number of calls to pager The numbers of attempts to call the pager central are controlled by the menu Number of calls pager 5 Number of calls to paging central This is the number of calls the RTU will try to make to the same number before switching to the next number 3 7 3 Pager acknowledge time If the alarm is transmitted to a pager then the RTU will w
6. 6 2 Restarting counters It is possible to empty the counters for all local continuous data Today s and yesterdays values are not possible to change To change any report value first change to continuous data OPERATIONAL DATA Continuous Report mode in continuous Then select the menu with the data to change select the Write mode and change the value 6 3 Pumps and Generator Starts Runtimes Running times and number of starts are calculated on all pumps Copyright Flygt AB 2008 Global standard Operational data 63 P1 no of starts 23 day Daily value for pump I number of starts P1 runtime 2 10 h m y day Yesterday runtime for pump 1 The program also calculates running time and starts for two simultaneously running pumps The number of starts in this data is the number of times both pumps were forced to start Two pump starts 12 day Daily number of starts for two pumps Two pump runtime tt h total Total run time for two pumps Calculations for Generator Starts and Runtimes is also available Gen no of starts 5 day Daily value for Generator number of starts Gen Runtime 1 13 h m y day Yesterday runtime for Generator Copyright Flygt AB 2008 Global standard Pump control 64 7 Pump control The pump control function determines the manner in which the pumps operate including starting and stopping as well as the sequence of operation The pump contr
7. Writable Alternative 0 Manual 1 Rectangular 2 V notch Central System Text Weir select 0 Man Rect Overflow segment 01 gpm Appendix C List of menus 149 This value is used only to automatically calculate the overflow table Overflow table method 0 Manual Rectangular 2 V notch Select calculation method for overflow table Select Manual to define the overflow segment manually Select Rectangular or V INotch and the unit will calculate the The flow over the overflow weir hen the level is in this segment see overflow description Writable Overflow segment 03 gpm The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description 26 11 Overflow 2 2 2 2 2 2 65 66 67 68 69 Writable The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description Copyright Flygt AB 2008 Global standard 26_12 Overflow 26 13 Overflow 26 14 Overflow Overflow segment 11 gpm Appendix C List of menus 150 The flow over the overflow weir hen the level is in this segment see overflow description The fl
8. _ The RTS delay is also used in dialled up communication as a general delay between telegrams In dialled communication it rarely need to be used and is set to 0 ms Operation may be put at risk if this value is too high A suitable value is between 100 and 300 ms 3 3 7 2 Time out telegram This setting controls how long the program will wait for an answer from central A timeout may occur if a long time elapses before a response is received from the central system or another remote terminal unit The response time in the menu can be increased to prevent this however it is recommended that this value 8 seconds should not be changed unless absolutely necessary 3 3 7 3 Time out character This setting controls how long the program waits for a new character In some applications where messages are sent in packages there can be gaps This concern particularly radio communication where you can get time outs To avoid them increase the value in this menu 3 3 7 4 Delay before sending OK This is the time the program waits from starting a modem communication until sending the first OK message In special situations where radio modems are used it may be necessary to increase this value if the communication line is not directly ready 3 3 7 5 Modbus delay Delay between telegrams in Modbus and Comli master and slave 3 3 7 6 Time out Modbus Delay after each telegram if an answer from slave is not detected from the RTU 3 3 8 M
9. Calc cap P1 to Calc cap P4 The settings can also be entered from the central system 8 5 Overflow The monitoring and recording of overflow conditions is an important element of pump station monitoring The overflow flow overflow time number of overflows and overflow quantity are recorded in the RTU An overflow alarm is generated and recorded in its own Overflow alarm log when overflow occurs All menus which process overflow monitoring and recording are located in the OVERFLOW menu group Copyright Flygt AB 2008 Global standard Flow calculations 87 8 5 1 Overflow alarm log In addition to the ordinary alarm log overflow alarms are stored in a special log for overflow alarms only The overflow alarm log is located in the FLOWS group menu Overflow alarm log Overflow alarm log menu Follow these steps to browse the overflow alarm log Step Action 1 Display the Overflow alarm log menu and press OK Result The first alarm is shown in the display 2 Browse the log with the Up and Down arrows Alarms cannot be deleted from the overflow alarm log 8 5 2 Setting of overflow monitoring A conventional level switch or an overflow transmitter can be used to record overflow If a switch is chosen the RTU will record the overflow period and the number of overflows There is a delay of 15 sec before the calculation starts to prevent faulty values A transmitter should be installed if the overflow flow is
10. Forces an extra pump cycle to empty the bassin to avoid stagnant water The pump with the lowest startlevel ill be started This is the level the pump will run to hen it starts with the forced pump down function This may be selected lower than the normal stop level but has to be higher than the low level float if used A zero will use the normal pump stop level Flushing time HHHH s Writable Sprinkler flushing time s Number of sprinkler flush starts each Cleaning time for sprinkler flush alve Copyright Flygt AB 2008 Global standard Appendix C List of menus 143 FLOWS AND VOLUMES Description Flows and volumes The calculated inflow into the sump Inflow volume Enter a value manually and the counter will continue on this value 21 3 Outflow Read only The calculated pump flow out from HHH gpm the sump 21 4 Pumped volume Indirect Pumped volume Read only 21 4 Pumped volume Indirect Pumped volume Enter a value manually and the counter will continue on this value 21_5 Outflow calib Writable Calibration for pumped flow Change Interval this value to adjust the calculated 0 0 To 999 9 pumped flow Central System Text Outflow calibration Flow pulses Enter the volume that is needed to create a pulse This can be sed for sample taking Select source for flow pulse 0 Pumped flow 1 Inflow 2 Overflow 3 Generic ana flow This channel selects the type of flow to use to
11. The result is a station where P1 is pumping the most time to save energy The cost of using P1 is lower that P2 because of the lower energy consumption on a smaller pump Changing the starting levels will result in a slightly different pump sequence Copyright Flygt AB 2008 Global standard Pump control 75 si PLPL See 7 3 5 Special control options for details about configuration options 7 4 Sump cleaning 7 4 1 Maximum pump time To prevent a pump from running continuously for a long time it is possible to enter a time in the menu Maximum pump time The pump that has exceeded the limit will be stopped When the time between starts has elapsed and the level rises above a start level the next pump according to the starting sequence will start This will prevent clogging build up that lowers the capacity of the pump This function works with all pumps If one or more of the pumps is not suitable for this the pump may be removed from the function by changing an option in the special control menu for this pump See 7 3 5 Special control options for details about configuration options 7 4 2 APF control The APF cleaning function runs the pump to the absolute minimum water level in the sump the point at which air is drawn into the impeller The pump is then able to draw off the dirt and grease which normally settles on the surface of the water By operating down to th
12. 1 Yesterday s esterday s values can not be 2 Continuous changed Continues values may be changed This channel may be changed without influence on stored alues P1 no of starts Indirect Starts of pump 1 Enter a value HHH total Writable manually and the counter will continue on this value Runtime pump 1 Enter a value manually and the counter will continue on this value Copyright Flygt AB 2008 Global standard Appendix C List of menus 135 Read only Indirect Starts of pump 2 Enter a value Writable manually and the counter will continue on this value Runtime pump 2 Enter a value manually and the counter will continue on this value Starts of pump 3 6 i Starts of pump 3 Enter a value i manually and the counter will continue on this value 16_ 16_7 16_ P3 runtime Indirect Runtime pump 3 Read only Runtime pump 3 Enter a value HHH h total Writable manually and the counter will continue on this value HHH total i manually and the counter will continue on this value P4 runtime Indirect Runtime pump 4 Read only Runtime pump 4 Enter a value manually and the counter will continue on this value cE no incom starts i Starts of pump 4 Enter a value HHH total Writable time Enter a value manually and the Interval counter will continue on this value 10 Two pump starts Indirect Starts two pumps running at the same time 16_10 Two pump starts Indirect Starts two pumps r
13. Copyright Flygt AB 2008 Global standard System functions 38 3 4 4 Alarm delay Each alarm can be delayed for a period during which the alarm condition shall be fulfilled before the alarm is generated A delay is used to filter out disturbances of a temporary nature in the system No general rule can be given regarding a suitable delay since the setting will be dependent on station configuration However approx 10 seconds is a normal setting _ t A A Alarm condition present B Alarm delay Typical alarm delay In the above example an alarm is not generated on the first occasion since the alarm condition is not present for long enough However an alarm is generated in the second case since the alarm condition is still present when the delay period expires Flygt RTU s can be set with different delays for general alarms high level alarm low level alarm as well as power failure alarms If a central system is installed alarm delays can also be set by means of the central system set point function 3 4 5 Alarm hysteresis Alarm hysteresis is another method of filtering out undesired superfluous alarms Hysteresis which is applied to analogue alarm limits specifies the amount by which the measured value must change for an alarm to be deactivated Copyright Flygt AB 2008 Global standard System functions 39 Example of high level alarm with hysteresis and alarm delay In the above
14. Global standard Appendix F Connection 172 DOI Digital output signal 1 O H me bos eTO DO2 Digital output signal 2 e lt gt poz DO3 Digital output signal 3 i DO4 Digital output signal 4 is trg Rj DOe DOS Digital output signal5 3 DO6 Digital output signal 6 SEL DOs i DO7 Digital output signal 7 A lt q D04 DOS Digital output signal 8 _ All 4 20 mA analogue input signal 1 a HAH me D03 tis HYP AI2 4 20 mA analogue input signal 2 q2 iDo AI3 4 20 mA analogue input signal 3 Al4 4 20 mA analogue input signal 4 T X z NE poi DII Digital input signal 1 DI2 Digital input signal 2 mE DI3 Digital input signal 3 gine 8 8 qh he z DI4 Digital input signal 4 Ns 4 fo ae hF A DIS Digital input signal 5 Ne ae T N g t7 E oH f DI6 Digital input signal 6 Nn LETE ee mas DI7 Digital input signal 7 _ DIS Digital input signal 8 es L3 bay D116 DIO Digital input signal 9 D115 5s 24V DI 16 DIO Digital input signal 10 D114 82 4 24v DI 14 DI 13 NS 24V DI 13 DIII Digital inpu
15. menus This will make the RTU menus look like a one pump or three pump station See 4 3 and 4 4 5 2 and 7 4 2 5 3 7 3 7 4 4 and 8 2 8 4 8 5 4 6 9 10 11 4 5 12 Copyright Flygt AB 2008 Global standard System functions 20 3 1 4 Program information 3 1 4 1 System information The system ID tells version number of the system program inside the RTU Use this information to identify the program if you contact Flygt service System 4 04 00 ProgID 12345 System and program identity menu 3 1 4 2 Project number The project number is used as information to identify the station and program when you contact Flygt service Do not change the number 3 1 5 Program mode function The program mode function is used when maintaining the RTU It is possible to restart the RTU start remote service and load save set points 3 1 5 1 Run mode Program mode Normal run Run mode changeable from AquaView It is possible change the run mode by sending the set points from AquaView This is sometimes very useful but it opens a security risk To prevent the change of this menu set the run mode to Normal locked This will prevent the possibility to cold start the RTU from the central but will also prevent the possibility to use remote services Other remote functions from AquaView are not affected by this menu Program mode Normal locked Run mode not changeable from AquaView It is still possible to activate remot
16. 0 75 ft making the lower level 3 75 ft 4 50 ft 0 75 ft The example above shows how the capacity measurement parameters can be set It is important to ensure that measurement is carried out over a sufficiently long time which should range from 30 seconds to 9 minutes If the time taken to lower the level below the measurement range is shorter or longer the range must be increased or decreased appropriately The capacity measurement limits are entered in the Upper Level cap and Lower level cap menus The calculated capacity of the particular pump is based on a mean value calculated over a number of pumping cycles The number of cycles is specified in the Number of calculations menu In the normal case calculation is based on 5 cycles however this may need to be increased if the inflow varies significantly If the number of pumping cycles is zero the RTU will use the nominal capacity as the calculated value Copyright Flygt AB 2008 Global standard Flow calculations 85 An LED indicating that capacity measurement is in progress is mounted on the front panel of the RTU beside the pump operation Led A Capacity measurement is in progress when LED light and one ore more pumps is running An LED on the front panel indicates capacity measurement in progress 8 4 2 Monitoring of pump capacities The calculated pump capacities are displayed in the Calc cap P1 to Calc cap P4 menus The RTU
17. 14 Timer 2 Function on input signal 13 Select function 0O Not used 1 P1 Off switch 2 Spare alarm 3 Low float 4 Overflow sensor 5 Power fail 6 Intruder Copyright Flygt AB 2008 Global standard Digital output signals Appendix F Connection 171 sensor 7 Personnel onsite 8 Intr sens pers 9 Block remote 10 Energy lpulse 11 Counter pulse 12 Timer 1 13 Timer 2 Function on input signal 14 Select function 0O Not used 1 P2 Off switch 2 Spare alarm 3 Low float 4 Overflow sensor 5 Power fail 6 Intruder sensor 7 Personnel onsite 8 Intr senst pers 9 Block remote 10 Energy pulse 11 Counter pulse 12 Timer 1 13 Timer 2 Function on input signal 15 Select function 0O Not used 1 P3 Off switch 2 Spare alarm 3 Low float 4 Overflow sensor 5 Power fail 6 Intruder sensor 7 Personnel onsite 8 Intr senst pers 9 Block remote 10 Energy pulse 11 Counter pulse 12 Timer 1 13 Timer 2 Function on input signal 16 Select function 0 Not used 1 Overflow sensor 2 Generator Fail 3 Spare alarm 4 Low float 5 Power fail 6 Intruder sensor 7 Personnel onsite 8 Intr senst pers 9 Block remote 10 Energy pulse 11 Counter pulse 12 Timer 1 13 Timer 2 Function on output signal 04 Select function 0 Not used 1 High level 2 Extrem high lev 3 Generic analog 4 4 Low level 5 Common Alarm 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 1 out 10 Wa
18. 14 signal HHHHH Alternative Choose between 0 0 20 mA 1 4 20 0 0 20 mA 1 4 20 mA Central System Text Signal type current 1 0 0 Type of sensor for current input 2 14 3 signal HHHHHHH i Choose between 0 0 20 mA 1 4 20 Signal type current 2 0 0 1 4 20mA GENERAL ANALOG 4 Specification Description Read only Shows the general analogue 4 input 15_1 Volume GA4 Indirect Shown when the volume in general ot used Read only analog 4 is not used 15_1 Volume GA4 Indirect olume general analog 4 Read gases olume for general analog 4 Enter a alue manually and the counter will continue on this value 15_2 High value GA4 Writable Alarm limit f r high value general Copyright Flygt AB 2008 Global standard HHH T value GA4 larm hyst GA4 1 15 1 T value GA4 25 15_7 Min value GA4 15 8 Signal type GA4 HHH Appendix C List of menus 133 Interval 9999 99 To 9999 99 Central System Text High alarm general analog 4 Writable Interval 9999 99 To 9999 99 Central System Text Low alarm general analog 4 Writable Interval 0 00 To 9999 99 Central System Text Alarm hysteresis general 7 Temperature 8 Pressure 9 Level Central System Text se of general analog 4 Writable Interval 9999 99 To 9999 99 Central System Text Maximum value general analog 4 Writable Interval 9999 99 To 9999 99 Central System Text Minimum value general analog 4 Writ
19. 5 different levels Overflow flow 5 2196 138 6 I sgpm Overflow flow 4 1491 gpm Overflow flow 3 1098 gpm Overflow flow 2 740 gpm Overflow flow 1 191 gpm A Overflow range Flow curve defined at five levels Finally the figure below shows a typical overflow curve calculated on the basis of ten entered values Copyright Flygt AB 2008 Global standard Flow calculations 90 160 140 120 100 80 60 40 20 0 0 0 04 0 08 0 12 0 16 0 20 0 02 0 06 0 10 0 14 0 18 A Overflow flow gpm B Level ft Typical overflow curve The overflow curve will not be correct if the overflow flow is obstructed or if there is not a free fall to the receiver The overflow range and flow can be set from the central system Copyright Flygt AB 2008 Global standard Blocking 91 9 Blocking The blocking functions in the RTU are used mainly to prevent overflows in unsuitable stations When the flows from several stations converge and the station there is not dimensioned to handle the total flow this function may be used to improve the situation It is also used to avoid overflows in especially sensitive receivers The blocking functions work in principle by sending messages between the RTU s to stop one or more of the stations from pumping The messages may be sent by telephone calls or by fixed line The condition that is used to generate and send the blocking message is highly configurable The acti
20. A current P4 High current P4 High current P4 Alarm from the analog Copyright Flygt AB 2008 Global standard Appendix D List of alarms 162 Low current P4 Low current P4 Low current P4 Alarm from the analog current input RTU no answer Substation does not There is no communication with the RTU This alarm is not created in the RTU it is created in CS when it fails to contact the RTU No response P1 No response P1 The RTU has not received a response signal from pump 1 The pump has probably failed to start No response P2 No response P2 The RTU has not received a response signal from pump 2 The pump has probably failed to start No response P3 No response P3 The RTU has not received a response signal from pump 3 The pump has probably failed to start No response P4 No response P4 The RTU has not received a response signal from pump 4 The pump has probably failed to start High temp P3 High temperature High temperature pump 3 P3 aa temp P4 High temperature High temperature pump 4 P4 w level float Low level float Low level float Alarm from digital input eE high level Extremely high Extremely high level in the sump Alarm level from the analog level input Very low level Extremely low level Extremely low level in the sump Alarm from the analog level input B flO e Pl Leakage P1 Water in oil pump 1 f ae P2 Leakage P2 Water in oil pump 2 56 B 10 Leakag
21. Appendix F Connection for more information System functions 24 See 8 5 4 2 4 4 4 3 4 3 and 4 4 10 2 11 12 The output functions and a short description of the function are included in the table below See individual function descriptions for more information Copyright Flygt AB 2008 Global standard Available options depend on the program used Output function Not used High level Extrem high lev Low level Extrem low lev Generic analog x Remote blocked Alarm pulse Alarm status Alarm active Flush valve Timer x out Watchdog Remote x Buzzer Siren Overflow Buzzer siren Volume pulse Common Alarm Pump 1 Failure Description The output is not used Contacts will remain open Activated by a high level alarm Activated by an extremely high level alarm Activated by a low level alarm Activated by an extremely low level alarm The output is controlled by the generic analogue signal The output is activated when the RTU gets remote blocked by another RTU One pulse on every new alarm Shows the status of alarms Low no alarms pulse active not acknowledged alarms high active alarms Contacts close if there are any active alarms Output is activated by the flush valve function Activated by the Timer functions The output is high when the program has set points and runs properly The output is controlled by the user from SCADA The output
22. CS will transmit alarm queries to the RTU Any alarms in the buffer will then be transmitted 3 6 1 2 RTU with dial up connection In the case of a dial up connection the RTU will dial to the CS or pager as soon as an alarm is created For this purpose the alarm receiver s telephone number must be entered in the Telno 1 CS PAGE menu in the major menu group which contains two telephone number menus 3 6 1 3 How the RTU dials out alarms The RTU contains two menus for telephone numbers In the event of an alarm the RTU rings the first number stored in the first menu This number may go to the CS or pager If this is unsuccessful the unit will make further attempts to call the same number with a pause between each attempt The number of attempts is controlled by two menus Number of calls CS and Number of calls to pager When the RTU rings and the call fail the first pause will be 1 minute long Thereafter the pause duration will increase by one minute on each occasion A Pause RTU alarm dial out sequence Copyright Flygt AB 2008 Global standard System functions 43 If the RTU fails to transmit the alarm to the telephone number in the first menu further attempts will be made to call the number in the next menu If this is also unsuccessful dialling will be blocked A The blocking time is set in the Pager cycle menu After the blocking the RTU will recommence the sequence from the beginning i e
23. Global standard Analogue sensors 59 _ 5 2 Current sensors 5 2 1 Pump motor currents An RTU can both measure and monitor motor currents A motor current transmitter must supply a DC current signal in the 0 20 mA or 4 20 mA range The operating response digital inputs of the pumps must be connected in order for the measurement to be in operation 5 2 2 Nominal current The results of the measurement are displayed in the CURRENT P1 menu The calculated nominal current is displayed in the next menu The nominal current shows a calculated average of the current and this value is shown even when the pump does not run 5 2 3 Current inputs on 2 pump stations On a two pump station the currents for P1 and P2 are connected to analogue 2 and 3 The maximum value of the current measurements is set in the menus Current range P1 to Current range P4 See 20 Appendix F Connection 5 2 4 Current input options on 4 pump stations without Siox 48 On a four pump station the current inputs for two pumps may share the same analogue input signal The program use the response digital input to figure out which pump the current is from If both pumps are running the currents are split using the power value of the pump The current inputs are selectable The following options exist Menu option Analogue 2 Analogue 3 General analogue 4 A2 P1 3 A3 P2 4 P1 and P3 P2 and P4 A2 P1 2 A3 P3 4 P1 and P2 P3
24. Max level normally corresponds to the maximum sensor value 20 mA Min level corresponds to the value 4 mA It is possible to change the maximum and minimum sensor values 20 and 4 mA if different level sensors need to be connected These values are changed if calibration is done Copyright Flygt AB 2008 Global standard Analogue sensors 57 5 1 2 Level alarms Low very low high and very high level alarm limits are required to enable the level alarms to be monitored These limits are entered in the High level alarm and Low level alarm menus in the LEVEL menu group The alarm can also be provided with hysteresis in the Hyst level alarm menu to avoid unnecessary alarms These alarms use individual alarm delays The high level alarms are delayed use one delay and the low level alarms use one See 3 4 5 Alarm hysteresis for a description of the concept of hysteresis 5 1 3 High and low level alarm outputs The high level alarms and low level alarms activate digital output signals The output goes high when the alarm is activated and low when the alarm goes passive The outputs are intended to be used to control external equipment The outputs may also be connected to external alarm systems See 20 Appendix F Connection for more information 5 1 4 Level calibration Level calibration of the transmitter is not required The following instructions are useful only if the need would arise for any reason Follow these steps to ca
25. Stop level for pump 4 When 17_8 Ft alternating is selected this stop level is shared by all alternating pumps levelt range Used to avoid accumulation of dirt on sump wall Random start span Ft Random Start i Makes the start levels variate 17_9 Span Ft randomly between start level and start PUMP CONTROL Menu Name Specification Description te CONTROL Read only Control of pumps High Level Run untime on high level float When 18 1 Time s he high level float is activated the available pumps will start and continue to run at least this time after High level float minimum run return of the float A zero of will Copyright Flygt AB 2008 Global standard Appendix C List of menus 138 lprevent the pump to start and only make an alarm Low Level Block 18 2 Time s 1 8 3 Delay s Blocktime on low level float When the low level float is activated all pumps will stop and continue to be stopped this time after return of the float Also a zero will stop the pumps Alarm delay for pump responce When there is no running signal ithin this time an operation alarm ill be generated Alternating pumps ill switch on this alarm Delay between the start condition and Delay between the stop condition and stoping the pump 18 5 18_6 Starts HHH s 18 _7 Stops H s Time between two stops s Delay between two pump starts Also delay between a pump start to a pump stop
26. The systems to use in different countries are listed below Since this function is heavily dependent on the paging system supplier it might not be completely up to date Number Paging name Parameters used See Countries following headlines 0 None 3 MiniCall numeric Sweden 4 Semadigit Holland 7 Numerik N DK Wt Norway Denmark Sweden 9 Minicall text Tx Pw Id Pad Stn Sweden 10 Semascript Pad Holland Copyright Flygt AB 2008 System functions 49 Global standard Number Paging name Parameters used See Countries following headlines 11 TAP text Id Pad Stn England France Canada 12 Cityruf DE Wt Germany 13 SMS Europ Pw Id Pad Stn Sweden 14 SMS UCP Pad Stn Sweden Norway Denmark Holland Germany Austria 16 SemaDigit B Wt Belgium 17 SemaDigit NL Wt Holland 18 TAP D1 SMS Pad Stn U S Germany 19 GSM SMS Pad Stn U S Almost all countries 20 Numeric A Austria 21 SMS SFR F Pad Stn France 22 SMS Itineris F Pad Stn France 23 TAP F Id Pad Stn France 24 SMS Bouygues Pad Stn France Other See the next chapter and also 17 Appendix C List of menus for information about the parameters To select the paging system you select the name in the Paging system menu Paging system SMS UCP Selecting SMS UCP Paging Since the paging systems change all the time the internal system software of the RTU might be upd
27. This will 0 0 To 99999999 9 be measured on 5 min base Central System Text Maximum value per 5 min Writable Enter the value by which a high alarm Interval counter will be generated This will 0 0 To 99999999 9 be measured on 24 h base Central System Text Maximum value per 24 hour Select use of counter This selection 31 OEHHA i changes the shown unit in the channels 0 General 1 Rain 2 Flow Central System Text se of counter Counter scale Writable Enter here the counter scale for Interval counter input 0 000 To 999 999 Central System Text Counter scale x pulse TEST ALARM No Menu Name Specification Description Testalarm every Enter how often the FMC has to report himself with a testalarm A zero in this channel turns off this function Enter the time of day the unit will send the test alarm 00 00 To 23 59 Central System Text Test alarm time h m Copyright Flygt AB 2008 Global standard FUNCTION TIMERS No Menu Name 33 FUNCTION TIMERS Specification Read only Appendix C List of menus 159 Function timers Function timer 1 33 HHH AHH T1 pulse time Writable Alternative 0 No function 1 On off delay 6 Double pulses Central System Text Timer 1 function Timer 1 pulse time s Select function for timer Options 0 No function 1 On off delay 2 Pulses 3 Pulses delayed 4 One pulse 5 Halve pulses 6 Double pulses Enter the on pulse time or
28. active flan Function timer 2 33 4aHHHH HHH AHH Writable Interval 0 To 99999 Central System Text Timer pause time s Writable Alternative 0 No function 1 On off delay 2 Pulses 3 Pulses delayed 4 One pulse 5 Halve pulses 6 Double pulses Central System Text Timer 2 function Writable Timer 2 pulse time s passive flank delay Select function for timer 2 Options 0 No function 1 On off delay 2 Pulses 3 Pulses delayed 4 One pulse 5 Halve pulses 6 Double pulses Enter the on pulse time or active flan T2 pause time Writable Enter the off pause time or the Copyright Flygt AB 2008 Global standard Appendix C List of menus 160 Interval passive flank delay 0 To 99999 Central System Text Timer 2 pause time s Copyright Flygt AB 2008 Global standard Appendix D List of alarms 161 18 Appendix D List of alarms The following is a list of the alarms which can be generated and transmitted together with the associated alarm codes and alarm texts as well as an explanation of the alarm sources Only the alarm code is transmitted in the case of an alarm to a paging system that can only receive numbers The list can be used to obtain an explanation of the alarm codes transmitted and received The priority shown is that assigned to the alarm after a cold start Alarms Alarm Code Default Delay Local text Central System Description priority Te
29. also to be recorded since this device will provide more accurate values than a level switch When selecting a transmitter it is important to specify a type which has a very high accuracy and is insensitive to changes in atmospheric pressure fouling floating sludge and foaming The transmitter must also be completely submersible To enable the RTU to calculate the overflow quantity the height of the overflow range must be entered and the overflow curve defined This is done by specifying the flow which will occur at different overflow levels Instead of entering the values for the different overflow segments this can be done by the program in order to ease your calculations in the case of rectangular or V notch weir The type of weir that is used are entered in the Weir select menu rectangular for rectangular weir V notch for the V notch shaped weir and manual if the values are to be entered manually The overflow range is the height of the overflow outlet in the pump sump The overflow level which varies between 0 and the top of the overflow range is the level in the overflow outlet under overflow conditions Copyright Flygt AB 2008 Global standard Flow calculations 88 A Overflow level B Overflow range Overflow level and overflow range First enter the overflow range This is entered in the Overflow range menu in the OVERFLOW menu group 8 5 3 Using a weir to specify overflow segments If the Rectangular
30. and P4 A2 1 A3 2 A4 3 4 Pl P2 P3 and P4 A2 1 2 A3 3 A4 4 P1 and P2 P3 P4 If general analogue 4 are to be used as current this analogue input has to be selected to current input See 5 3 General analogue Copyright Flygt AB 2008 Global standard Analogue sensors 60 5 2 5 Input options on 4 pump stations with Siox 48 Four analogue signals for the current signals are provided through the Siox S48 unit The maximum value of the current measurements is set in the menus Current range P1 to Current range P4 See 20 Appendix F Connection 5 2 6 Current alarms There are also the possibilities of getting alarms if the currents are too high or too low the limits are entered in High current P1 to P4 and Low current P1 to P4 menus In order to avoid repeated alarms if the current is varying around the alarm limit the value in the menus Curr Hyst P1 to P4 can be used to avoid these unnecessary alarms For a more comprehensive description of this function called hysteresis see 3 4 5 Alarm hysteresis for a description Current alarms are generated only when the pumps are running 5 3 General analogue Many of the programs have the possibility to connect a general analogue signal This could be used for example to measure different flows pH current temperature or pressure It is possible to use the input to replace internal calculations for inflow outflow overflow or current on one or two pumps 5 3 1 Input o
31. before the data can be changed Remember that unauthorised personnel must also be prevented from changing settings from the central system to ensure full protection against unauthorised alterations See 3 1 6 Password for a description of this function 13 3 Personnel alarm The purpose of the personnel alarm function is to increase personnel safety when working in the pumping station Always activate this alarm when connecting the RTU See 4 3 Personnel alarm for a description of this function Copyright Flygt AB 2008 Global standard Service and maintenance 101 14 Service and maintenance N B Ensure that personnel cannot come in contact with live cabling or terminal blocks in the course of connection or service work Maximum caution must be exercised when working on the digital outputs 14 1 Contacting Support Before contacting Flygt Technical Support make sure to have the following information available Information Location Product designation Lower right hand corner of the front panel type of hardware Example APP 721 Serial number Label with bar code and serial number Example e Front mounted RTU Label is placed on the back of 012345678 1234 the RTU Program name Located in General Setup Project number Located in General Setup System version Located in General Setup see example below Program ID Located in General Setup see example below Type of connection Comm
32. create pulses If overflow is 3 Generic ana flow selected the program will make an Central System Text extra pulse when the overflow starts Copyright Flygt AB 2008 Global standard Appendix C List of menus 144 SUMP FORM MP FORM Read only Definition of pumpsump Level at area 1 May be zero Area at level 1 HHH Ht Ft2 Level at area 2 May not be zero Area at level 2 Level at area 3 Zero if not used Area at level 3 Zero if not used Level at area 4 Zero if not used Copyright Flygt AB 2008 Global standard Appendix C List of menus 145 Area at level 4 Zero if not used Level at area 5 Zero if not used Area at level 5 Zero if not used pper level for capacity calculation Has to be below the lowest start level Lower level for capacity calculation Has to be higher than the stop level INumber of average values in capacity lpump flow uses nominal capacity Calibration factor for 2 pumps Divide the real total capacity by the added individual capacities Example 1 10 gpm P2 10 gpm together 15 Capacity factor 2 pumps gpm the capacity factor is then 0 75 0 50 1 00 his figure will be used to calculate Copyright Flygt AB 2008 Global standard Appendix C List of menus 146 the pumped flow i i Capacity factor used if 3 pumps are 23_5 3 pumps running Divide the real total capacity by the sum of the 3 individual capacities Capacity factor
33. e Jt will not control and monitor the station e The operating status led will be red and blinking and e The menu showing date and time will only show question marks Instruction Follow these steps to enter date and time Step Action Copyright Flygt AB 2008 Global standard Start the RTU 17 1 Press OK in the Date and time menu 2 Edit the time and date 3 Press OK to save the value even if the original time and date is right Result The operating status led changes to green and displays a steady light Copyright Flygt AB 2008 Global standard System functions 18 3 System functions 3 1 General 3 1 1 Selecting access level In this menu you select if you want to access all menus or only the read only menus There are three levels of access Display menu User Showing only user menus The first is the user level and it is default It will show only some operational data and sensor values Display menu Parameter Showing parameter menus The second is the parameter level It will show all menus that you need to control the station including the user menus The third level is the service level Display menu Service Showing service menus Service mode allows you to change all setpoints in the unit including communication The service selection will return back to either parameter or user mode five minutes after the last use of the display 3 1 2 Selecting language It is possible
34. five years see battery manufacturer s specifications 14 5 Replacement of components Contact Flygt Technical Support if hardware components need to be replaced 14 6 Service in pumping station A number of recommendations must be followed when carrying out service in the pumping station for example when removing pumps for maintenance Start by resetting the alarm mode from remote to Local to avoid the possible transmission of false alarms to the alarm or central system Personnel alarms will be sent out regardless of which alarm mode is selected see under Alarms in the chapter Copyright Flygt AB 2008 Global standard Service and maintenance 103 headed Changing alarm mode The Remote mode should be reselected on completion of service work In the case of a dial up workstation with a spare telephone an answering delay can be entered in the RTU to allow time for answering the phone The delay is entered in the Response delay dialled menu Changes in settings for example in pump control which will apply only during the actual maintenance work can be carried out most easily using the buttons on the RTU front panel This makes it easy to restore all of the settings by re entering the set points from the central system when work has been completed Before altering values in RTU write down the original values This is especially important in the absence of a Central system Copyright Flygt AB 2008 Global standard A
35. i Capacity factor used if 4 pumps are 23_6 4 pumps running Divide the real total capacity by the sum of the 4 individual capacities Capacity factor 4 pumps 0 50 1 00 CAPACITY ALARMS Pr EARMS Read only Parameters for the capacity alarms Shows the calculated pump capacity of P1 Enter the nominal capacity of P1 sed for capacity alarms Divergation limit for high and low HHH gpm capacity alarms Uses nominal capacity this channel Central System Text Capacity divergation limit P1 Calc cap P2 Shows the calculated pump capacity HHH gpm of P2 Enter the nominal capacity of P2 sed for capacity alarms ominal capacity P2 gpm 24 6 Cap div P2 Writable IDivergation limit for high and low HHH gpm Interval capacity alarms Uses nominal 0 To 1585198 Copyright Flygt AB 2008 Global standard Appendix C List of menus 147 Central System Text capacity this channel Capacity divergation limit P2 Divergation limit for high and low capacity alarms Uses nominal capacity this channel Central System Text Capacity divergation limit P3 24 12 Cap div P4 i Divergation limit for high and low capacity alarms Uses nominal capacity this channel Capacity divergation limit P4 gpm OVERFLOW 25 OVERFLOW Read only Show calculated overflow HHH gpm Overflow volume Indirect Overflow volume 51 Read only continue on this value Overflow volume Overflow volume En
36. making new attempts to call the number in each menu The RTU will continue to attempt to report the alarm until it succeeds The CS will automatically acknowledge if the alarm is successfully transmitted to the CS the alarm If the alarm is transmitted to a pager then the RTU will wait for acknowledge from the user The time the RTU will wait is set in the Pager acknowledge time menu If the user fails to acknowledge the alarm the RTU will try the next telephone number in the sequence 3 6 2 Alarm sending mode An alarm can be transmitted to the central or alarm system or simply recorded in the RTU The appropriate setting is made in the Transmit alarm menu in the main menu group Transmit alarm Local today Alarm is only recorded locally in RTU Local Alarms are only recorded in the RTU All alarms get priority E and will permanent not be transmitted to the central system Remote Alarms are transmitted to the central system The particular alarms that are transmitted will depend on the setting in the Alarm distribution menu Clear May be used to prohibit alarms which have not yet been transmitted to the central system from being sent Local today Same as Local permanent The selection will return to remote at midnight Select the Local today mode to avoid false alarms for example when carrying out service work in the pump station The Cold start and Personnel alarms are always transmitted to the central or ala
37. methods This will block the APF on this pump If the difference between normal current and current at snoring is little the sensitivity can be raised with a special control option 7 4 3 Maximum Pump Off Time amp Forced Pump Down Level If the inflow rate of a sump is low it can create problems with sedimentation or gases in the station To avoid these types of problems it is possible to start a pump based on maximum pump off time rather than normal start level Maximum Pump Off Time min The maximum time between pump cycles It is possible to select a different stop level than normal in this case Forced pump down level ft Level used when pumping down 7 4 4 Flush valve It is possible to connect a sprinkler valve to flush the walls of the sump regularly Set the number of cleanings a day and cleaning duration to activate the function Copyright Flygt AB 2008 Global standard Pump control 77 No of flushings per day Number of sprinkler flushings started each day Set any of the two values to zero to stop the function Copyright Flygt AB 2008 Global standard Flow calculations 78 8 Flow calculations The flow calculations are carried out independent of the pump control It is not necessary to control the pumps to use the flow calculations The flow calculations only use the level sensor and optionally other analogue signals look if the pumps are running using the response signals and th
38. not mater if the random start range overlap next pump start The pumps will alternate correctly anyway If stop level is set to zero the pump will be disabled and can not start 7 2 Basic pump control 7 2 1 Backup control When the level activates the high level float a backup function intervenes to start a pump When the level switch signal disappears a timer function is initiated to ensure that the pumps continue to run for at least the specified time This time is specified in the high level run time menu High Level Run Time 10 s The high level run time menu When the timer runs out the pumps will ether continue to run or stop depending on the level signal The main purpose of the function is to secure the pumping even if the level sensor fails to work The most common fail on the sensor will make the level show zero This will stop the pumps when the high level runtime timer runs out If the level sensor works as normal the pumps will continue to run and stop at the normal stop level Copyright Flygt AB 2008 Global standard Pump control 66 The pumps are not started if the time is set to zero In this case only the alarm is created The number of pumps that start will depend on the setting in the maximum running pumps menu It is possible to select exactly which pumps to start at the high level float See 7 3 5 Special control options for possibilities on how to customize pump operation Low Level Block Tim
39. o New alarms in alarm log 2 4 i Copyright Flygt AB 2008 Global standard Appendix B Front panel Led 107 16 2 Operation Led The following LED indicates pump operation e _ D A Indicates when the start level is reached for respective pump B Capacity measurement in progress C Pump running D Pump start output active Operating indications Copyright Flygt AB 2008 Global standard Appendix C List of menus 108 17 Appendix C List of menus The list is composed as follows The left hand column Display shows the appearance of the display in the particular menu The character indicates those positions which may should indicate values The next column shows the text displayed in the set point setting in the central system and the range and options which the menu may afford Menus FLYGT CORP GENERAL SETUP Writable Setup of general program options Writable Shows program name and date time Date and time must be set in a cold started system before it activates the controlling Display channel Writable HH eet Alternative 0 User 1 Parameter Alternative 0 English Central System Text Language _4 Show functions Writable HHA Alternative 1 Person burglary 2 Currents APF 3 General analog 4 Adv pump contr 5 Flush vol pulse 6 Capacity Selection of showed channels User Show only result channels Parameter Show all applic
40. of the proportion of the total pump capacity which represents the actual capacity the pump factor is entered in the Capacity factor 2 pumps Capacity factor 3 pumps Capacity factor 4 pumps menus See 8 4 Capacity for information on capacity calculation Copyright Flygt AB 2008 Global standard Flow calculations 79 It is possible to use an external flow meter to measure pumped flow and connect this to the generic analogue input This will replace the pump flow calculated by the program The flow will be used to monitor pump capacities and alarms and to calculate pumped volume See 5 3 General analogue for information on how to activate this function 8 1 3 Outflow pump flow calibration The pump flow and volume need adjustment in some situations The calculation is based on the calculated capacity of the pump The calculated pump capacity represents only one operating point for the pump and this may be different from the average pump capacity over a pump cycle To adjust the difference and increase or decrease the calculated pump flow change the pump flow calibration menu Outflow calib HHH Pump flow calibration The formula used to calculate the pump flow is Pumped flow Sum of calculated capacities for running pumps Capacity factor for number of running pumps Pump flow calibration 8 1 4 Sump volume The pump sump volume is calculated and presented in a menu Volume sump HEHEHHE G Volume of pump s
41. off and they rarely need to be changed Option Default function Special function Off On Disconnected Pump works as normal Pump is disconnected and the control of the pump is turned off completely Blocked by P2 Pump is not stopped or blocked Pump is stopped before pump 2 is when pump 2 runs started Blocked by P3 See above Only found in four See above Only found in four pump pump stations stations Blocked by P4 See above Only found in four See above Only found in four pump pump stations stations No backup run Pump start on backup run High Pump does not start on backup run level float No long run blk Pump is stopped if running too Pump is not stopped if running too long time long time Leakage block Leakage alarm does not stop and Leakage alarm stops the pump block the pump Not tele blocked Pump is blocked when RTU is Pump is not blocked when the RTU remote blocked is remote blocked Use level E1 If pump is blocked by another Pump will start and stop on extra Use level E2 pump it will stay blocked until the other pump stops See above Only found in four pump stations start and stop levels 1 E1 when it is blocked by another pump Pump will start and stop on extra start and stop levels 2 when it is blocked by another pump Only Copyright Flygt AB 2008 Global standard Pump control 72 Option Default function Special function Off On found in four pump stations APF high pres Norma
42. or V notch are selected the width of the weir have to be entered in the Weir width menu and the discharge coefficient associated with the current weir have to be entered in the menu Discharge coeff The discharge coefficient is a value in the range of 0 00 1 00 that describes certain properties of the weir such as the shape of the edge the dimensions of the menu and of the approach and more The typical value for rectangular weir is Dc 0 62 and for V notch weir Dc 0 58 but it may differ The manufacturer of the weir should provide this coefficient What is described in words above is also explained by the following figure except for the Dc Ww W A V W Weir width H Overflow range Left Rectangular right V notch 8 5 4 Setting the overflow segments manually The overflow curve parameters are then entered Up to 20 overflow levels can be specified Although the RTU can calculate the curve for only two levels it will be more accurate if the values for several levels are entered Distribute the chosen levels evenly over the overflow range If the flow is only specified at two overflow levels the levels midway in the overflow range and the max level should be chosen Copyright Flygt AB 2008 Global standard Flow calculations 89 Overflow flow 2 2196 gpm Overflow flow 1 1098 gpm A Overflow range Flow curve defined by two levels In the example below the flow is specified at
43. overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description Overflow segment 20 gpm Specification Description 27 Service interval 27_1P1 h 27_ 7 2 service H h Service interval Writable Interval 0 To 99999 Central System Text Service interval P1 h Writable This is the time since the last pump service on pump 1 Reset this channel after service Writable Service inteval time When the pump Service inteval time When the pump has run this time a service alarm is sent Copyright Flygt AB 2008 Global standard Appendix C List of menus 152 Interval has run this time a service alarm is 0 To 99999 sent Central System Text Service interval P2 h i Writable This is the time since the last pump 27 Alservice h service on pump 2 Reset this channel after service Service inteval time When the pump has run this time a service alarm is sent 6lservice h service on pump 3 Reset this channel P3 time after i This is the time since the last pump TA after service Service interval i Service inteval time When the pump 2
44. this level Copyright Flygt AB 2008 Global standard Blocking 93 Unblock level QHH HH Ft Send unblocking command on this level 9 1 4 Delaying the block messages The blocking messages are delayed before sent by two menus block delay and unblock delay If for example a level float is used as condition the delays are needed to avoid too many telephone calls Block delay HEHH s Delay for sending a block command Unblock delay HHHH s Delay for sending a unblock command 9 2 Receiving a blocking command 9 2 1 Blocking status In normal state the menu Block status displays the text Not Blocked If the RTU has been blocked by another RTU the text will be changed to Blocked When the RTU has been unblocked the text Not blocked is shown again Blocked status Blocked Station blocked To reset the blocking change the value to not blocked This menu can also be used to block the station This can be used for example to test the blocking functions 9 2 2 Blocking actions It is possible to choose activity when an RTU has received a blocking command from another RTU The pumps are normally blocked when a remote block command is received To disable blocking of a pump set the Not tele blocked option in the special control menu for the pump See 7 3 5 Special control options on how to do this The blocked output is activated by default The output has to be selected on most programs See 3 2 4 Se
45. to send data Recommended value is 100 300 ms for fixed line and 0 ms for dialled line Select communication function on serial channel 3 Copyright Flygt AB 2008 Global standard Appendix C List of menus 120 4 8 Speed COM3 Writable Select communication speed DTE i on serial channel 3 i on COM3 i i i 4 9 Protocol on COM3 i Selection of protocol code for COM3 3 AquaCom 4 Modbus 5 Comli 13 CCom Writable The time the modem needs to Interval stabilise the signal before it begins to 0 To 2000 send data Recommended value is Central System Text 100 300 ms for fixed line and 0 ms General and RTS delay for dialled line COM3 ms Communic COM4 _ Writable Select communication function on 1 ARES Alltternative serial channel 4 0 Not used 1 RS232 half dup 2 RS232 full dup 3 Elpro 405 dial 4 Alarm printer 5 User def 0 6 User def 0 HDX 7 Factory set 0 8 User def 1 9 Factory set 1 Speed COM4 Writable Select communication speed DTE _124 00 bit s Alternative on serial channel 4 Copyright Flygt AB 2008 4 4 Global standard Appendix C List of menus 121 Selection of protocol code for COM4 3 AquaCom 4 Modbus 5 Comli 13 CCom Writable Interval 0 To 2000 The time the modem needs to stabilise the signal before it begins to send data Recommended value is Central System Text 100 300 ms for fixed line and 0 ms General and RTS delay for dialled lin
46. to change the shown language in the RTU This setting will also change the language used for alarm texts sent to the paging system Language English The language menu set to English 3 1 3 Selecting used functions This function shows and hides different menus in the application part of the RTU program Here it is possible to hide menu functions that are not used in the current installation The menu is a binary menu showing the enabled functions Copyright Flygt AB 2008 Global standard Show functions 11111111100000 The menu to select showed functions Set the bit to zero to hide the menus for a special function N B System functions 19 The functions will still work in the background Remember to turn off a function before hiding the menus Available options depend on the program used Option Person t burglary Currents APF General analog Adv Pump contr Flush vol pulse Capacity Overflow Service larm Blocking int out Energy Counter Test alarm Timers Pump 2 Pump 4 Description Personnel alarm and burglary alarm menus Current analogue inputs and APF menus General analogue input menus Advanced pump control menus Flush valve and volume pulse menus Capacity calculation menus Overflow calculation menus Service alarm menus Remote blocking in and out menus Energy calculation menus Counter menus Test alarm menus Timer menus Pump 2 or 4
47. 008 Global standard PHYSICAL SETUP 3 PHYSICAL SETUPRead only Appendix C List of menus 110 Description Setup of digital and analogue signals 3_1 Status inputs Writable HHA Alternative 3_2 Invert inputs AAAA AHHH HHHHERRH Invert inputs 1 16 O NO 1 NC System channel This channel shows the status of the digital inputs 0 Input not active 1 input active Change to write mode to see the function is of each input System channel Select which digital input signals to invert 0 NO normal open contact and 1 NC normal closed contact inverted 3 3 Function DI 09 Writable Function on input signal 09 Select Copyright Flygt AB 2008 Global standard HHHH Alternative 0 Not used 1 Overflow Sensor 2 Generator Fail 3 P1 Leakage 4 P1 High temp 5 Pl Off switch 6 High float 7 Low float 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 09 Appendix C List of menus 111 function 0 Not used 1 Overflow Sensor 2 Generator Fail 3 P1 Leakage 4 P1 High temp 5 P1 Off switch 6 High float 7 Low float 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 3 4 Function DI 10 HHHH 3_5 Fun
48. 008 Global standard Appendix C List of menus 129 Alarm limit for low current pump 1 Set the alarm level to zero to disable he alarm It is a possible to switch ofi he pump on this alarm Hysteresis for current alarms on Range of measurement for current transformer pump 1 Enter the power of P1 in kW This alue is used for calculation of the current when two pumps are connected to one transformer CURRENT P2 Shows the calculated nominal current for pump 2 High current P2 Alarm limit for high current pump 2 Set the alarm level to zero to disable the alarm Low current P2 i Alarm limit for low current pump 2 Set the alarm level to zero to disable he alarm It is a possible to switch ofi he pump on this alarm Curr hyst P2 Writable Hysteresis for current alarms on Interval Copyright Flygt AB 2008 Global standard 0 0 To 999 9 Central System Text Current hysteresis P2 A Appendix C List of menus 130 Range of measurement for current transformer pump 2 Enter the power of P2 in kW This alue is used for calculation of the current when two pumps are connected to one transformer CURRENT P3 Read only Shows the current for pump 3 Shows the calculated nominal current for pump 3 _ ME n TE se ia gt Alarm limit for high current pump 3 Set the alarm level to zero to disable the alarm Alarm limit for low current pump 3 Set the alarm lev
49. 13 3_8 Function DI 14 i Function on input signal 14 Select Alternative function 0 Not used 1 P2 Off 0 Not used switch 2 Spare alarm 3 P2 1 P2 Off switch Leakage 4 P2 High temp 5 High float 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 6 Low float 13 Energy pulse 14 Counter pulse 7 Overflow sensor 15 Timer 1 16 Timer 2 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr senstpers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 14 3_9 Function DI 15 Writable Function on input signal 15 Select HHH HH Alternative function 0 Not used 1 P3 Off 0 Not used switch 2 Spare alarm 3 P3 1 P3 Off switch Leakage 4 P3 High temp 5 High float 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 6 Low float 13 Energy pulse 14 Counter pulse 7 Overflow sensor 15 Timer 1 16 Timer 2 8 Power fail 9 Intruder sensor 10 Personnel onsite Copyright Flygt AB 2008 Global standard Appendix C List of menus 114 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 15 Function on input signal 16 Select 3 ORHHHHHHHHHHHH Alternative function 0 Not used 1
50. 2 APF no transient 13 APF no undercurr 14 No low cur blk Central System Text Special control P3 Special control of pump 2 Options 1 Disconnected 2 Blocked by P1 3 Blocked by P3 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level E1 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk Special control of pump 3 Options 1 Disconnected 2 Blocked by P1 3 Blocked by P2 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level E1 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk 19 8 Special Cont P4 Writable Special control of pump 4 HHH Alternative Options 1 Disconnected 2 Blocked Copyright Flygt AB 2008 Global standard 9 9 Start Level El 9 10 Stop Level E1 1 Disconnected 2 Blocked by P1 3 Blocked by P2 4 Blocked by P3 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level El 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk Central System Text Special control P4 Appendix C List of menus 141 by P1 3 Blocked by P2 4 Blocked by P3 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level E1 10 Use level E2 11 APF high sens 12 APF no transient 13 AP
51. 3 3 2 Station NUMDET c a E aa aa naa aae atia Eria Eiaa 27 3 3 9 Fixed ID NUME tr aeara eea eae e riese a eed eae oaks 27 3 3 4 Communication selections cccescccceesseceeeeesseceeeseneeecessteeeeeeeaes 27 33A V M dem TD 22 scree cae E EAEE E EE E A ETERS 29 3342 Modem TD 33 er a a e a e E S E 29 3 3 4 Modem TD 23 Tirra a eE E E O re eo 29 3 34 ARS 232 full d ple x ae e E E R 30 3 3 4 5 RS232 half OU sceniniai iei eek 30 3 3 4 6 User defined modems ccccscceccesscseeessteeeeeseneeecessteeeeeeneaes 30 3 3 4 7 Alarm printer ccccccccccsessceceesseceeceseceeessseeeeeeseneesessaeeeseeseaes 30 3 3 4 8 Other information on modems and connections cceee 30 3 3 5 DTE speed selection aar e n ene E e erreta e aires aii 30 3 3 6 Protocol s lection aissei artene eriei oroar E eat 31 3 3 7 Communication time outs and delays ccccesccceessseeceeesteeeeeeseees 32 JS LRTS d la Yre neri e E a ianareo 32 3 3 7 2 Time out telegram sosssssesesssseesesreesssereesssesssretesseresseseesese 33 3 3 7 3 Time out character ccccccccccesssccecessceeeeeseeeeeseseeseessteeeeseeaes 33 3 3 7 4 Delay before sending OK 00 0 ccceccceecssceeesteeeeeseneeecessteeeneeseaes 33 3 3 7 5 Modbus delay cccccccccsesceceesseceeceseceeeesseeeeesseeeeesseeeseeseaes 33 3 3 7 6 Time out Modbus ccccscccceessceeseseceeeeeseeeeeeseeesesseeeseeseaes 33 3 3 8 Max telegram siZ ei aieea aar e aaa ea aeai rere
52. 3 on arer e E deamon ant aes teats 94 LO EMG LA A E E cadsecntousassesstssvevaes 95 LOW Cale mated data scere ne eae ET EEE EEEE RTN 95 10 2 Measuring methods Seroren ena e ea E e aN 95 VD COUMMER annees sesione i eE EE aE siie 97 12 Function timers ccccccsssssecsscssecssscsecressscsecessscseessscscsescsssseessscsseesenes 98 TS SALObY EINT AEA A TE EREA 100 13 1 Personalsafe tyren eheee Eae E E ehh ees 100 1352 Password f n tions necesse saae r ba Mousees 100 13 3 Personnel alarm nnana aaaea enaena ariii 100 14 Service and maintenance soesssosssoesoessosesosessosssosssossoossssossecssoossossssssssose 101 1441 Contacting Support irori ee ens teak as 101 14 2 Restartine the RTU Aerar eet ee eea na ae Ea PEGS 102 Copyright Flygt AB 2008 Global standard Introduction 9 14 3 Remote prograMmmMing ccccccecsescecessseceeceseceeeseseeeeesseeeeessseeeseaes 102 TAA Battery Miey reini ance eects hes eee eh ae ee 102 14 5 Replacement of components cccccesssceesesececeeesseceeeseeeeeesseeeseeaes 102 14 6 Service in pumping station 0 0 0 eee ceessecceeeteceeeeeseeceeeseeeseeseeeeseaes 102 15 Appendix A Troubleshooting ccsscccsssssscsssssscescsssssccssssssesssssceeees 104 15 1 Common problemi Sonos a a gigi ees 104 15 1 1 Checking COMMUNICATION cececeeeesecceeseteeceeestseeeeesseeeseaaes 105 15 1 2 Checking level transmitter signal ic is cciseicescsesstnestetersesressseevd
53. 7 H Call ok CS Call ok to CS Recorded as an event The RTU has succeeded to dial to CS 8190 Fail ana sig Px Contradicting Both high and low float has been activated analogue signals Px at the same time Check the floats 8191 Fail dig sig Px Contradicting Both start and stop level are active at the digital signals Px same time Check setpoints for pumps 8193 Fail signals Px Contradicting High float and stop level or low float and signals on pumps Jstart level are active at the same time Check floats and setpoints ieee Calib complete Calibration Calibration of level sensor has been done complete 4 Serial restarted Serial task restarted For some reason one of the serial channels with or without modem was halted and hence reinitiated by the system software 8200 C P Checksum error Paging Checksum Check sum error on transmitting a pager error message 8201 C P Format error Paging Format Format error on transmitting a pager error message 8202 C P Error pager no Paging Errorin The number to the paging central is wrong pager number on sending a paging message 8203 C P Error TX no Paging Error in Not a valid transmission number on sending transmitter number a paging message 8204 C P Wrong password Paging Wrong Password not valid on sending a paging password message 8205 C P ID code error Paging ID code Authorisation code not valid on sending a error paging message 8209 C P Serv blocked Paging Service Paging s
54. 7_7P4 HHRHH h has run this time a service alarm is sent This is the time since the last pump 27 8 service h service on pump 4 Reset this channel after service RECEIVE BLOCKING 28 RECEIVE Read only Receive blocking BLOCKING Blocked status Writable Shows the block status The status 28 eee Alternative changes when the FMC receives 0 Not blocked remote blocking or unblocking 1 Blocked commands To override the remote command change the status in this channel um of blocks Indirect INumber of blockings 28 2 Read only um of blocks Indirect INumber of blockings Enter a value 28 QHHHHHH total Writable manually and the counter will Interval continue on this value Copyright Flygt AB 2008 Global standard Appendix C List of menus 153 Blocked time 28 3 i i Blocked time Enter a value manually 28 3H h total i land the counter will continue on this alue he blocked station will be unblocked after this time This is a saftey function to unblock the station if a nblocking command fail to come se the repeat blocking function in he sending FMC and set it to five minutes less than this value Fixed line ID of remote station that blocks this station Used only in fixed communication Block logic function in the remote Alternative station that is used to block this 1 Blocked by fne 2 station Used only in fixed 2 Blocked by fnc 1 communication Options 1 Blocked Central System T
55. ACItiCS eececcceesscceeeesteceeeseteeceesrseeeees 85 Baad VET OWN a parcora tant Maho g ocean Neate ox tele owtas subs cx ecepinsas seam ark oe caa ema an teabregenes 86 8 5 1 Overflow alarm 10g c cccccceccceseseeceeessececeeneceeeeeseeeeeseeseesensaeeeees 87 8 5 2 Setting of overflow monitoring eee ceeseeceeeeseceeetteeceesseeeees 87 8 5 3 Using a weir to specify overflow segments c cccceeeseeceeerteeeees 88 8 5 4 Setting the overflow segments manually cccecccceeesseeceetsteeeees 88 D BIOCKING iaicescictcssensenstosvscsdsacesensecosstsscnacivassecsstsvsdansduess ssocusasdcasccessstebaneaes sostsee 91 9 1 Sending blocking commands ccccccesssceesesceeeesseceeeseneesessaeeenenseaes 91 9 1 1 Blocking conditions 0 ccccecceecessseceeesseceesseneeceeessseeseeseseeesenseaes 91 9 1 2 Selecting stations to block in dialled blocking cece eeeeeeeeeees 92 9 1 3 Blocking using level SENSOT ccccccceceescceeeeteeceeessseeecesaeeeseeseees 92 9 1 4 Delaying the block messages cccccesecceeseseeceeesseeecesseeesensees 93 9 2 Receiving a blocking COMMANA eececeeseseeeeeesseceesseeeecesseseneeseaes 93 9 2 I Blockino Status eaer a ea EE EEE E E nade EEE REREN 93 9 2 2 Blocking actions E EE T AT 93 9 2 3 Blocking data sssi a e aaa leian 93 9 2 4 Selecting stations to block in fixed line blocking eeeeeeees 94 9 3 Blocking safety
56. F no undercurr 14 No low cur blk Extra start level 1 Used by pump selected in special control options Extra stop level 1 Used by pump selected in special control options 19 11 Start Level E2 Extra start level 2 Used by pump selected in special control options 19_ 1 19 _12 Stop Level E2 19_13 Manual HOA Writable Alternative 0 Off 1 On Central System Text Manual pump start 1 On Extra stop level 2 Used by pump selected in special control options System channel Controls if the FMC shall take over control of pump on maual run by local switch If a pump is manually controlled for more than 5 seconds the FMC takes over the lpump control until the stop level has been reached Copyright Flygt AB 2008 Global standard SUMP 20 CLEANING Menu Name Specification Appendix C List of menus 142 Description Cleaning of pump sump APF clean cycles Maximum Pump Off Time min Central System Text Maximum pump time min APF cleaning cycles per day Writable Interval 0 To 9999 Central System Text Forced pump down delay min Writable Interval 328 10 To 328 10 Central System Text Forced pump down level Ft Maximum continues runtime of the lpumps When the pump has run this time it is stopped temporarly This prevents garbage from building up on the impeller lowering the performance umber of cleaning cycles using the APF per day
57. FLYGT a xylem brand User manual RTU Global standard EN Copyright 2008 Flygt AB All rights reserved No part of this manual may be reproduced or copied without the written permission of Flygt AB Flygt AB Box 2058 S 291 02 Kristianstad Sweden Tel 46 44 20 59 00 2008 02 29 Part no This document may change without any further notice Global standard Introduction 3 Contents 1 Introduction sscccssssseccssscscecsscsccesssccccsessecseeessscseessscsceescseceseessssssessenes 10 DD MGIUS en aeret hve eettee conser nesaned E NEE naa oth reese ebib eaeaeatt towns oeeseeseel 10 1 2 Browse the IMemUS i cc ecton beh pucieecedaseecpiarcncuusteder stata umes a 10 1 3 Change a Parameters casi aiiises ven aii eidca hd dain eh aes 11 14 Alara pariel ese E T EE E TN 12 2 Start the IT U5 ccecvsscspesansecuausvacasacyardususwsccvnsdeuitaivucetaccessendvavequedwevesseseaacerpucerete 14 2 1 AAEN ETEA EA ASE EA E AE EE E dee EE A E ee 14 2 2 Configuring the RTU resis enine e ra a a Eee maa EE AS AE 14 2 3 Setting the time and date and commissioning the RTU control 16 3 System functions oi cesecve css cecscsecleceoss coscssctececesveccasacsvestscostosesssenc chsessdecessssestees 18 Jl Generales a A N daanedaregely NTRS 18 3 1 1 Selecting access level cccccscccccesssecesesneceeeseneeeeeesseeeseessseeeseeseaes 18 3 1 2 Selecting language cccccccssceecssesecesesseceeeseneeceeeseeeesesseaeeen
58. P4 Off 0 Not used switch 2 Spare alarm 3 P4 1 P4 Off switch Leakage 4 P4 High temp 5 High float 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder 4 P4 High temp sensor 10 Personnel onsite 5 High float 11 Intr sens pers 12 Block remote 6 Low float 13 Energy pulse 14 Counter pulse 7 Overflow sensor 15 Timer 1 16 Timer 2 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 16 Writable Function on output signal 05 Select 31 AHA Alternative function 0 Not used 1 High level 0 Not used 2 P1 Failure 3 Generic analog 4 1 High level 4 Remote blocked 5 Alarm pulse 2 P1 Failure 6 Alarm status 7 Alarm active 3 Generic analog 4 8 Sprinkler valve 9 Timer 1 out 4 Remote blocked 10 Watchdog 11 Remote 1 5 Alarm pulse 12 Buzzer 13 Siren 6 Alarm status 14 Buzzertsiren 15 Volume pulse 7 Alarm active 8 Sprinkler valve 9 Timer 1 out 10 Watchdog 11 Remote 1 14 Buzzer siren Copyright Flygt AB 2008 Global standard 3 I HEHE Function DO 07 3 _ SRHHHHHHHHEHEHHAHH Alternative 0 Not used 1 Low level 2 P2 Failure 3 Generic analog 4 4 Overflow 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 out 10 Watchdog 11 Remote 2 14 Buzzertsi
59. Pump 4 No Response 9 Generator Fail 10 Generator Low Fuel Central System Text Common Alarm Conditions 2 COMMUNICATION No Menu Name Menu Name Specification Description ee Read only Setup of communication SETUP oe Number i The station number identifies the 42 HHH RTU The station number is 999 in a cold started RTU ID number fixed i Enter the ID number used to identify fixed the station in fixed line communication 4_3 Communic COM1 Writable Select communication function on HHH Alternative serial channel 1 0 Not used 1 TD22 V 22 2 TD22 V 22bisLAPM 3 TD22 V 23 dial 4 TD22 V 23 fix 5 TD33 V 90 6 TD33 V 90 X1 7 TD33 V 90 LAPM 10 Elpro 405 dial 11 Alarm printer 12 User def 0 13 User def 0 HDX 14 Factory set 0 Copyright Flygt AB 2008 Global standard 15 User def 1 16 Factory set 1 Appendix C List of menus 119 Writable Alternative Select communication speed DTE on serial channel 1 4 4 Speed COM1 00 bit s 4_5 Protocol on COM1 EEEE H HHEH 4_5 Protocol on COM1 4_7 Communic COM3 AE EE H ALEE General and RTS delay COM1 ms Writable Alternative 0 Not used 1 TDK5660 V 90 2 TDK5660 V 22 3 TDK2814 V 34 4 TDK2814 V 22 Selection of protocol on COM1 Selection of protocol code for COM1 3 AquaCom 4 Modbus 5 Comli 13 CCom The time the modem needs to stabilise the signal before it begins
60. RTU Test the connection by calling another number Next call the RTU from an ordinary telephone to see if the RTU answers 15 1 2 Checking level transmitter signal Check for a voltage of at least 8 VDC across the terminals Lift the transmitter out of the water and check that it is delivering a 4 mA current signal Check that the signal changes when the transmitter is again immersed in the water Note that transmitter does not require to be calibrated only the Max level and Min level settings require to be set 15 1 3 Testing digital inputs To test a digital input activate a signal such as a motor protection Check that the DI status in the DI status menu in the major menu group is changed and that the LED lights 15 1 4 Testing status and alarm LEDs To test the status and alarm LEDs on the front panel press and hold the alarm acknowledgement button until the LEDs begin to flash The LEDs will return to normal operation when the button is released 15 1 5 Checking supply voltage Check the power supply unit connections Measure the supply voltage at the terminal block Copyright Flygt AB 2008 Global standard Appendix B Front panel Led 106 16 Appendix B Front panel Led 16 1 Alarm panel LED LEDs display the alarms on the annunciation panel as follows Alarm LED Description Overflow Power failure High level sensor or float Low level sensor or float Pump 1 Overload SI a a o o
61. able Alternative 0 0 20 mA analogue 4 Set the alarm level to zero o disable the alarm Alarm limit f r low value general analogue 4 Set the alarm level to zero o disable the alarm Hysteresis for general analogue 4 alarms Select view of general analogue 4 0 General 1 Flow 2 Pumpflow 3 Inflow 4 Overflow 5 Current 6 PH 7 Temperature 8 Pressure Maximum value for general analogue 4 Enter the value measued by the sensor when the signal is 20 mA Minimum value for general analogue 4 Enter the value measued by the sensor when the signal is 0 or 4 mA ype of sensor for general analogue A Choose between 0 0 20 mA 1 4 Copyright Flygt AB 2008 Global standard Appendix C List of menus 134 1 4 20 mA Central System Text Signal type general ana O 0 1 4 20mA 15_9 Start value GA4 Writable Enter a start value When general Interval analogue 4 reach this value an output 9999 99 To 9999 99 is activated This output remains Central System Text active until the stop value is reached Start value general analog 4 9999 99 To 9999 99 output is activated This output Central System Text remains active until the stop value is 15_10 Stop value GA4 Writable Enter a stop value When general Interval analogue 4 reach the start value an OPERATIONAL DATA Description Selects if channels with report data Alternative should show today s yesterday s or 0 Today s continuos values Today s and
62. ait for acknowledge from the user The time the RTU will wait is set in the Pager acknowledge time menu Copyright Flygt AB 2008 Global standard System functions 48 Pager Ack Time 10 min The Pager acknowledge menu If the user fails to acknowledge the alarm the RTU will try the next telephone number in the sequence If you do not want to acknowledge any alarms then set this time to zero The RTU will then send the alarm and then automatically acknowledge the alarm Only use this if the paging system has a two way communication to the pager like in SMS 3 7 4 Paging Cycle Pause Time If the RTU fails to transmit the alarm to the telephone number in the first menu further attempts will be made to call the number in the next menu If this is also unsuccessful dialling will be blocked The blocking time is set in the Pager cycle menu Paging Cycle Pause time 180 min After the blocking the RTU will restart the sequence from the beginning i e making new attempts to call the number in each menu The RTU will continue to attempt to report the alarm until it succeeds 3 7 5 Selecting paging system The RTU can also dial out an alarm directly to a paging system The correct values must be entered in the parameter menus including Telephone number to PAD Pager number and more depending on the selected paging system The RTU software may handle several paging systems Countries normally have only one or two paging systems
63. arm system to log or paging paging A Yes Yes Yes Is assigned to the most important alarms B Yes Yes No Is assigned to those alarms which although not as important must be reported continuously to the alarm recipient C Yes No No Usually assigned to those alarms that are only to be recorded locally in the RTU D Yes Yes Yes Works as A alarms with the difference that they are transmitted to the pager only during working hours E Yes No No Is used by the RTU when the Local alarm mode has been selected This priority is not selectable for individual alarms F No No No Used to hide alarms from showing up in the RTU H No No No Is assigned to alarms working as events This events is not transmitted automatically they are instead collected as data The actual priorities transmitted to the central system or paging may be changed See 3 6 3 Alarm distribution selecting alarms for transmission See 18 Appendix D List of alarms regarding alarm priorities following a cold start It is possible to change the alarm priority and alarm code locally on the RTU See 3 6 6 Changing alarm code and priority 3 4 3 Alarm activation Most alarms are in service directly when the RTU is commissioned The monitoring of analogue values requires alarm limits to be entered for them The various alarm limits and their respective functions are described in other parts of this document
64. as the line speed between the two modems It is highly recommended that the DTE speed is equal or higher compared to the line speed 3 3 6 Protocol selection Select protocol to use on the serial menus Protocol on COM1 AquaCom COM1 selected to use AquaCom Supported options are Menu option Comment None No protocol used Use this if Siox or alarm printer is selected AquaCom AquaCom dialled or AquaCom fixed Dialled or fixed mode is selected automatically depending on connected modem Modbus Modbus fixed Comli Comli dialled or Comli fixed Ccom Ccom fixed GPRS AquaCom AquaCom using GPRS Other Other option This will make the menu change to enter a protocol code See protocol code below o It is not possible to select two dialled serial menus working with the AquaCom protocol at the same time Code Function Comment 0 None Selecting this if you don t use any function 1 Alarm printer Alarm printer is connected It is not necessary to select this option if alarm printer is selected as communication mode 2 Service It is possible to service the RTU using other com ports than COM2 using this option 3 AquaCom slave Same as menu option 4 Modbus slave Same as menu option Copyright Flygt AB 2008 System functions 32 Global standard Code Function Comme
65. ated with newer paging systems If this happen you can select the option Other in the paging menu Paging system Other Selecting another paging system This will immediately change the menu to enable entering the paging code instead Copyright Flygt AB 2008 Global standard System functions 5 0 Paging system code 0 Selecting paging system by code Now you are able to select any paging system supported by the newer system software This number will be larger than the last number in the table above Selecting number zero will change back the menu to the normal menu menu In the set points from AquaView you always have to select the paging number code The menu menu is not available there 3 7 6 Paging system parameters Information on some of the menus is given on the subscriber agreement and in that company s documentation 3 7 6 1 Tx Paging transmitter number Transmitter no 123456 Paging transmitter number The transmitter number is normally only six characters It is currently only used in Minicall text in Sweden 3 7 6 2 Id Paging identity code Identity code 1234 Paging identity code The identity code may be any text or number 3 7 6 3 Pw Paging password Pager password XYZ Paging password The password may also be any text or number 3 7 6 4 Pad Paging number to PAD SMSC Telno PAD SMSC T0123456789 Paging number to PAD SMSC The telephone number to the paging c
66. ation set up channels Service Show all channels including system channels Select language to show and use in the display for this RTU 0 English Select the functions that shall be isible in the display Copyright Flygt AB 2008 Global standard 7 Overflow 8 Service alarm 9 Blocking in out 10 Energy 11 Counter 12 Test alarm 13 Timers 14 Pump 4 Central System Text Show functions Appendix C List of menus 109 Identifies the RTU program unique ID Quote this information together ith the program name in channel 1 hen you are calling Flygt support regarding software questions 2_6 Program mode LE Rn EC EceLaLa Te SEsnIaLELeTd Alternative 0 Normal run 1 Warm start 2 Cold start 3 Remote load COM3 4 Remote load COM1 5 Remote load COM4 6 Save setpoints 7 Load setpoints 8 Save defaults 9 Normal locked Selections 0 Normal run arm start no data loss 2 Cold start remove data 3 Remote COM3 remote service through modem 4 Remote COM1 5 Remote COM4 6 Save setpoints to file 7 Load setpoints from file 2_7 Enter password Writable sed to logging in to a RTU with activated password If a new password is selected it protects all channels Writable Sets a new password To change the password you need to enter the current password first Password is disabled by entering a zero Copyright Flygt AB 2
67. ax telegram size It is sometimes necessary to reduce the size of the telegrams sent between the RTU and the CS especially if radios or cellular modems are used It is possible to set the size of some of the telegrams using this function Max telegram size 2000 byte Telegram size set to default value Copyright Flygt AB 2008 Global standard System functions 34 3 3 9 Trend sample 3 3 9 1 Sample time The RTU continuously samples trend data like levels flows and currents The sample rate of this data may be changed in one minute intervals between and 30 minutes The default sample rate is 5 minutes Trend sample time 1 min Sample rate set to one minute If the sample rate is changed to one minute the same change has to be done in the set up of this station in AquaView A zero in this menu will work as the default value five minutes 3 3 9 2 Sample method The way trends are sampled in the RTU may be changed In some stations with rapid pump cycles even changing the trend sample rate to one minute may be too long In this case it is possible to extend the sampled trend in two ways Trend method Extended Extending the trend This function changes the sampling of trend values that are dependent on pump operation Affected trends are Pump currents pump flow energy effect and specific energy i NA amp 4 25 Trend data 15 Normal e Extended 4 Continuous 10
68. bees 105 15 1 3 Testing digital inputs cccceccecsceeeeseceeeseseeceeesteeesesseaeeeseeaes 105 15 1 4 Testing status and alarm LEDS ccccccceceeseeceeessteeceeseeeeeeaes 105 15 1 5 Checking supply Voltage cccecccceecssecceeseseeceessseesessteeesenaes 105 16 Appendix B Front panel Led ssscccccsssscsessecsescsscscsscscsssssscseeses 106 16 1 Alarm panel LED 0 cee ccccecceceesesececessseceeeeeceeeseseeeeesseseeseesaeseseaes 106 162 Opetation ed ea Wi Snel ie SA AL AAA Eea 107 17 Appendix C List of menus sccscssccsssssccsssssscescsscsesscsssscsessssscosees 108 18 Appendix D List of alarms ccscssccsssssssccssssscessssssescsssssssessssssosees 161 19 Appendix E Central system csscssssssscccsssscscscecsescsscscssccessscsseseeses 167 19 1 Periodic reporting aat eenean anaE aoa roai aa r EEEa 167 19 2 Historical trendis esson e re a alii 168 19 3 Remote math Ol aed Soe cates v cate aalhe fu tiaa oh Daewc E a aa i 168 20 Appendix F Connection cscscsssssscccssssscsscccecccessscsccscscsssccscsssscsorees 170 Copyright Flygt AB 2008 Global standard Introduction 10 1 Introduction This manual is general for the global standard family Note Some paragraphs are specific for special programs These paragraphs have a program note after the headline or within the text The pictures are only examples This is an Flygt RTU remote te
69. bottom card in the RTU 8541 Ana sig lt 4 mA A RE signal lt 4 One of the 4 20 mA analogue inputs receives a signal lt 3 5 mA 8542 Disk error low Disk error low disk Low internal disk space or disk write read 8543 B 120 si i i i i High level pfail High There is a high level in the sump and at level pumpfailure jleast one pump is on fail an Blocking Blocking other The blocking function is activated This stations IFMC is sending blocking commands to other FMC s ie switched off P1 switched off The Auto Manual Off switch set to off Pump 1 is stopped E i switched off P2 switched off The Auto Manual Off switch set to off Pump 2 is stopped 8608 10 P3 switched off P3 switched off The Auto Manual Off switch set to off Pump 3 is stopped 8609 10 P4 switched off P4 switched off The Auto Manual Off switch set to off Pump 4 is stopped pa Failure 2 pumps Failure on two There are two failed pumps pumps i Testcall Testcall The test alarm are sent to check that the station is alive It is sent every n th day at the time in the setpoint s eae High analogue4 4 High analogue 4 analogue 4 j High alarm value general analogue 4 Ho flew a 4 Low ise 4 Low alarm value Low alarm value general analogue 4 analogue 4 counter 24h Pean alarm counter Eon a counter has reached the maximum 24h value per 24 hours 8651 High count 5min High alarm counter The counter has reached the maximum 5 min value per 5 minutes Cop
70. cadeest cctavecctscescssssdtanc ssctesctecessseacese 62 6 1 Scl ctine report Modereer eel heel eee let 62 6 2 Restarting COUNTS ccccccccccssscceeseseeecessseeeeeeseceeeeeseeeeesseseeecesssesenenseaes 62 6 3 Pumps and Generator Starts Runtimes cccceeesseceeessteeeeestteeeeeeseees 62 7 PUMP CONIOL cciisicccscsesessssccasessesssssososesecacavcssssnscavsnsisasseesicecesescssscveveseasessassos 64 7 1 Start and stop LAA AE E E T 64 7 1 1 Random start level sca sohs vit Sectoral snalealien nat gibe oh baied uirnateauinesa aeeaiuntatidaxtek 64 7 2 Basic pump control 2 86 gehen as a aE a a ieee 65 72d Backup Onto lscr cessvciicte tet re tes taeda TGR 65 7 2 2 Pump No Response Delay ccccccccsccssssecceeseseeceeesseeseeseesesseseaes 66 72 3 Start stop delays aeni aisle RAGS ea aah 66 7 2 4 Intermediate delays ccccccecsecscecessseceeeeneceeeseneeceeessseesesssaeeeseeseees 66 7 2 5 Maximum start hour alaritio scccsceecbevvctencasedevcvendantesebvcseereenveswoesivess 67 7 2 6 Blocking pumps with low current cccccceceesseceeesseeeeesseeeeeeseaes 67 Copyright Flygt AB 2008 Global standard Introduction 7 7 3 Advanced pump control ccccccecsssscecessseceeeeseceeeseseeeeesseeesesssaeeeneeseaes 67 7 3 1 Action starting control sequences locally ccecececeesseeeeeeteees 67 T32 Alteration eanna e a usenet e Gt 68 7 3 2 1 Two pump alternation ccceccecceccescceeeeesneeeees
71. can monitor the calculated pump capacities continuously to compare them with the nominal values The nominal capacities should be entered in the Nom cap P1 to Nom cap P4 menus for this purpose The nominal pump capacities are available for example from the pump curves The amount by which the calculated capacity may deviate from the nominal before a capacity deviation alarm is generated should also be specified A capacity alarm will be generated if the calculated capacity deviates from the nominal value by more than the permissible amount Copyright Flygt AB 2008 Global standard Flow calculations 86 SO A Capacity E Low capacity alarm B Capacity deviation F High capacity alarm C Nominal capacity D Capacity deviation G Calculated capacity must vary within shaded area Calculated pump capacity The example above relates to a pump which is in need of service The pump capacity is falling steadily and an alarm is generated when the level falls below the low capacity alarm limit nominal capacity capacity deviation The pump is serviced and the capacity rises dramatically After a time the level exceeds the high capacity alarm limit nominal capacity capacity deviation before returning to the permissible level The capacity calculation and recording menus are located in the CAPACITY group under
72. cece ccccccceceessneeeeesseeeeeesteeeeeeens 41 3 5 2 Printing out alarms from RTU ce eeccecccceeesseceeeseeeecessteeeseeseaes 41 3 5 3 Alarm output signal lansen spone ae a ea E e aeS 41 3 6 Remote alarm setup i e oat ee BAe Siena ieee ates 42 3 6 1 Alarms to central system ccceceecsceeesseceeeseseeceeesseeeeessaeeeseeseees 42 3 6 1 1 RTU with dedicated connection to central system CS 42 3 6 1 2 RTU with dial up connection ccccccecessscceeseseeceessteeeeeseees 42 3 6 1 3 How the RTU dials out alarms 0 c cceececsccceseseeecessteeeeeeenes 42 3 6 2 Alarm sending mode c cccecccsccecessseceeeeseceeeseseeceeesnseesessaeeeneeseaes 43 3 6 3 Alarm distribution selecting alarms for transmission 0006 44 3 6 4 Telephone numbers to CS Pager cccccscccesseseeceeesseeeeesnteseseeeaes 44 3 6 5 Number of calls 10 CS scacsitacedicicossisestediceespedeedtetsesdeestagenstesdpnete acedec 45 3 6 6 Changing alarm code and priority cccccccceesseceeessteeceeseteeeeeeeees 46 SP PAGING SEtUp sects vveie T E EE EEE EET AEE AAEE 46 3 7 1 Text paging system and SMS message ccccscccccessseceessteeesesteees 46 3 7 1 1 Numerical paging cccccccceesscceeeesceeeesseeeeesseeesessseeeseeeaes 46 3 7 1 2 Alphanumerical paging cccccccccesscsceessseceeeseteeecessteeeeeeeaes 47 Bord ob SS IVES pee une tase cos uate S E EET EEO 47 3 7 2 Number of calls to pager ccccecc
73. ction DI 11 HAHHAA HHHRHHHHHH Writable Alternative 0 Not used 1 Power Fail 2 Generator Run 3 P2 Leakage 4 P2 High temp 5 P2 Off switch 6 High float 7 Low float 8 Overflow sensor 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote Function on DI 10 Writable Alternative 0 Not used 1 High Float 2 Gen Low Fuel Function on input signal 10 Select function 0 Not used 1 Power Fail 2 Gen Running 3 P2 Leakage 4 P2 High temp 5 P2 Off switch 6 High float 7 Low float 8 Overflow sensor 10 Intruder sensor 1 1 Personnel onsite 12 Intr sens pers 13 Block remote 14 Energy pulse 15 Counter pulse 16 Timer 1 17 Timer 2 Function on input signal 11 Select function 0O Not used 1 High float 2 Gen Low Fuel 3 P3 Leakage 4 P3 High temp 5 P3 Off switch 6 Low float 7 Overflow sensor Copyright Flygt AB 2008 Global standard 3_6 Function DI 12 Renae Ree reenretecereLarees 3_7 Function DI 13 eRe RE ee teeRrececererarees 3 P3 Leakage 4 P3 High temp 5 P3 Off switch 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 11 Alternative 0 Not used 1 Low Float 2 Generator Run 3 P4 Leakage 4 P4 High temp 5 P4 Off switc
74. dem to the same power supply as the RTU if this communication mode is used This will cause the modem to be initialized safely A better method is to set the TD 22 modem to V 23 mode using the DIP switches inside the modem and use RS232 half duplex as communication mode 3 3 4 2 Modem TD 33 Use one of these settings if the RTU is supplied with the TD 33 modem Communic COM1 TD33 V 90 X1 Communication selected to TD 33 using option X1 The option TD33 X1 is used when the modem has problems to detect the telephone system dial tone 3 3 4 3 Modem TD 23 Use the option for RS232 half duplex if the modem TD 23 is used Set speed to 1200 bit s Copyright Flygt AB 2008 Global standard System functions 30 3 3 4 4 RS232 full duplex Use this option for point to point communication on a fixed line cable together with Mtc Com AquaView or GPRS AquaCom A null modem or a special null modem cable should be used in this communication This option is also used for modems emulating a RS232 line using control signals This is the preferred option for using modem TD 22 in V 23 fixed mode 3 3 4 5 RS232 half duplex Use this option for multi drop communication using TD 22 or TD 23 on a fixed line cable together with Mtc Com or AquaView 3 3 4 6 User defined modems It is possible to connect other modems to the RTU In this case the modem needs to be configured using a PC before installation The configuration should be saved in
75. dom starting range is not improperly set Check the connection of the unit as described in the general installation instructions and Appendix Connection Pump currents are not recorded Check the pump current settings See under Pump currents in the chapter headed Monitoring and measurement Check that the pump operating responses are connected correctly The currents are recorded only when pump is running Copyright Flygt AB 2008 Global standard Appendix A Troubleshooting 105 No level signal from transmitter e Start by checking that level transmitter settings have been entered See under Setting of transmitter in the chapter headed Starting the RTU Check that the transmitter is correctly installed then carry out test measurement 15 1 1 Checking communication Start by checking the modem connections Check that the cables are connected securely Remember to check the supply voltage to an external modem Check the communication led on the front panel These should flash when the unit is transmitting and receiving data Reference For further information see 3 3 1 Communication status led Modem with dedicated connection between RTU and central system Check the modem led to determine if the modem is transmitting and receiving data See the modem manual for details Modem with dial up connection between RTU and central system First check the telephone connection Connect a telephone in parallel with the
76. e s Low level block time menu When the low level float is activated a similar function exists to protect the pumps to run if the level sensor fails The pumps are blocked as long as the low level is active and continued to be blocked the time in the low level block time 7 2 2 Pump No Response Delay The response error delay controls the time it takes to switch to another pump if the response signal should fail to appear At the same time the response alarm is created The switching of pumps only occurs within alternating pumps If the pump is not alternating the program will only create the alarm and try to run the pump without the response signal The program will prefer pumps without response error when it starts alternating pumps but it will try to start them if more pumps need to be started The alarm will clear be passive when the response signal appears the next time The delay is also used to remove the over current alarm that may otherwise be trigged when the pump starts 7 2 3 Start stop delays The start delay and stop delay can be applied to filter out pump control disturbances The delay is the interval between the occurrence of the starting condition and the instant of starting Specifying a delay prevents the pumps from starting as the result of a disturbance Specifying a stopping delay will eliminate unnecessary stopping of the pumps The stopping delay is specified in the Stopping delay menu 7 2 4 Intermediate dela
77. e This setting controls how long the program will wait for an answer When it takes long time to receive an answer from an RTU the program ill timeout To avoid this you may increase this value Only change the default value 8 s if it is absolutely Time out character ms Send OK delay Writable 4 1 7H ms Interval 0 To 15000 he time the program wait from starting a modem communication Copyright Flygt AB 2008 Global standard Central System Text Delay before sending OK Max telegram 4 18 size byte 4 ORE Alternative 0 Normal 1 Extended 2 Continuous Central System Text Trend sample method Appendix C List of menus 122 ntil sending the first OK message The maximum telegram size that is sed in AquaCom Longer telegrams is splitted up in smaler ones rend sample time A zero will give 5 Sample method for trend 0 Normal 1 Extended 2 Continuous A pump can be switched on or off via he central system installation status After leaving the status picture the pump will keep this mode during the ime set in this channel Modem Answer ALARM LOG Enter the delay time before answering Description Shows locally unacknowledged alarms There is room for about 400 alarms in the RTU Copyright Flygt AB 2008 Global standard ALARM SETUP Ro Newton 6 ALARM SETUP Specification Writable Appendix C List of menus 123 Description ChAlarmSet
78. e P3 Leakage P3 Water in oil pump 3 57 B 10 Leakage P4 Leakage P4 Water in oil pump 4 High rainfall High rainfall The RTU has calculated a rainfall higher than the high alarm limit Alarm input 10 A n digital input Spare alarm input 10 Alarm input 11 A reas digital input Spare alarm input 11 Alarm input 13 Alarm digital input Spare alarm input 13 13 Doo a input 14 Alarm digital input Spare alarm input 14 Copyright Flygt AB 2008 Global standard Appendix D List of alarms 163 Power Fail Power Fail It has been a external net failure The pumps are blocked 189 Gen Low Fuel Generator Low Fuel fee Pri Sensor Fail Primary Level Primary Level Sensor Fail Sensor Fail hae No teleline No telephone line The RTU has failed to detect a dial tone The alarm is made passive the next time the IRTU detects a dial tone 8002 No resp paging No response from No answer from paging system central Paging system 8004 Serv no resp Service personnel Printed out if on call personnel do not no response answer ae Serv busy Service personnel Printed out if on call personnel telephone is busy engaged a Missing param Missing parameters The RTU is cold started and has no set points Some automatic control does not work 8033 C Invalid tel no Incorrect tel no One of the telephone numbers has invalid characters Check all telephone numbers and correct 8035 C Bad param dist Bad parameters for Incorrect pa
79. e service and cold warm start the RTU if the menu is changed locally on the RTU 3 1 5 2 Restarting the RTU The program mode menu is used if a situation occurs in which the RTU must be cold or warm started The command will be done shortly after the option is selected making it possible to cancel the command by changing the menu again Program mode w 5 3 a ct w 5 ct Warm starting the RTU Copyright Flygt AB 2008 Global standard System functions 21 _ Restarting will take up to 1 minute depending on the program Program mode Cold start Cold starting the RTU Remember that the set points will be lost and must be re entered following a cold start 3 1 5 3 Remote service Remote service of the RTU is possible if the RTU is called This includes loading a new program over the telephone line Program mode Remote load COM3 Remote load on COM3 Select the COM port to be used in the program mode menu Note The RTU will not control the station during remote service This service must be done by qualified personnel 3 1 5 4 Save load set points It is possible to save and load set points to a file in the RTU Use this function to protect the set points from being lost in a cold start Once you saved the set points they will be used to start up the RTU in a cold start The cold start will lose alarm trend and report data but not control parameters and the RTU will continue to contr
80. e uladomaneeonniiines 75 TA 21 Stop PUNCHONS essa essence en a e ees nebo sae 76 7 4 3 Maximum Pump Off Time amp Forced Pump Down Level 76 TAA FISH VAY Site hearer taba eave a ea a cnaev ene esl eustier 76 8 Flow calculations sccscccccccscscscssscsssesssscsecessssccecsscsccsssssssssessssssessssoseeees 78 8 1 Flows BUG VOI TIES 2cicorcdieteasSenansgn edlearonnrassabsed Gdeneas sean seueuedececesen ste Sen sn 78 Beli Tet COA AEE E TE E E tevsrodaer alee etrurranesauneneet 78 8 1 2 Outflow pumped flOW 0 cece cceceeceesssececeeteceeeseseeeeeeeseesesssaeeeees 78 8 1 3 Outflow pump flow calibration cccccceceessceceeesteceeeseneeeeseteeeees 79 8 14 Sumip VoOlUME s ceded oran a aa a aat as 79 8 2 VOlUMe 21D S EEEE A EEEE A E EE E E ET 79 8 3 Pump sump Configuration cccccccscceccsssseceeesteceeeseseecesesseeeeesseseneeseees 80 8 3 1 Sump with straight Walls cccccccscccsssscecessecececeseeesessseesessaeeeees 80 8 3 2 Sump with straight walls and tapered bottom section 666 81 8 3 3 Double tapered sump with straight bottom section cc eee 82 Copyright Flygt AB 2008 Global standard Introduction 8 8 3 4 Pump sump With two areas cccccecsceeesseceeeseneeceessseeeecesseeeseeseees 82 BA Capac yaeta e Sania ae ETE e EEEE eiaet ae eat 83 8 4 1 Capacity measurement 0 ee cc eceeseeceeseseeeceeteceeeceseeeeesseseeseesseeeees 83 8 4 2 Monitoring of pump CaP
81. ecssccessseceeeseseeceesseeeeeeeseeeseeseees 47 3 7 3 Pager acknowledge time ccceceescsceeesseceeeseneeceeesseeeseesaeeeseeseaes 47 3 7 4 Paging Cycle Pause Time ccccccscssceeessecceeseseeceeesseesessaeeeseeseees 48 3 7 5 Selecting paging systemie ai a e ea a O e e I 48 3 7 6 Paging system parameters ccccccecsscesesseceeeseseeceeesseeecesseseeesenseees 50 3 7 6 1 Tx Paging transmitter NUMberT seseeseeseeeee esee eessereess seee ese 50 3 7 6 2 Id Paging identity code 0 ceeccessssceessteceeeseteeecessteeeseeseees 50 3 7 6 3 Pw Paging password cccccsssceesesscseeesseeeeeseneeeceseeeseeeaes 50 3 7 6 4 Pad Paging number to PAD SMSC ccccccceeseeceessteeeeeeteees 50 3 7 6 5 St Station NAME ereccion enra E 50 3 7 6 6 Wt Delay paging central cc cceecccceeesseceeeseteeecestseeeseeseas 51 4 Special alarms and alarm delays sooesssoooesosooessosecssosessoscsessosesssosessocosssese 52 4 1 Analogue and digital alarm delays cccccccccsessccceessteeecesteeeeeseteeeeeeees 52 4 2 Power failure delay ccccccccccsssscecssseceesssseecesseseeeceesaeescesseeeeeseeeseseegs 52 4 3 Personnel alati n ree n esa eaa EEES ET E E E EE Een R ns 52 AA Aner alati rrisni a oi e am nase aad 53 We SL CSU LATIN AE navaGen ioting ts ol bomen teanatie paula lomeaes oheegatnts 55 4 6 Pump Service alarm cccecccccesesececeseceesesseeceeseseeeceeaaeeecesseeeeseseeeeseas 55 Cop
82. ed blocking commands with this interval Do not set this menu shorter than the time it takes to dial all blocked stations Timeout block min Menu to remove the blocking command The timeout of the blocking will unblock remove the blocking command from the station If the communication for some reason fails the RTU will resume normal pumping after this time When the blocking command is repeated the time out will restart The time out has to be longer than the repeat block time in the blocking RTU Copyright Flygt AB 2008 Global standard Energy 95 10 Energy 10 1 Calculated data The energy calculations show used energy in kWh current power in kW and specific energy in kWh MG The specific energy is the cost of pumping a specific amount of water It is calculated by using the pumped flow and current power consumption Energy EHEHEHEH kWh tot Used energy Energy is shown as total daily and yesterdays values Power HEHEHEH H kW Current power Specific energy kwh MG Calculated specific energy The specific energy is the key cost of pumping This value and the power are calculated momentarily and presented as historical trend 10 2 Measuring methods The energy calculation requires either a pulse input or current sensors or both Select measuring method in the menu Energy method HERE HE E FE HH HH HH HH Menu for selecting measuring method Options are Pulse only Measur
83. ed values are calculated using only a digital input pulse Current amp pulse Measured values are calculated using both a digital input pulse and the currents of the pumps The pulse is used for calculation of the consumed energy and the pump currents are used for calculation of the used effect and specific energy Current only Measured values are calculated using only the currents of the pumps If currents are used as energy measuring method the power factor for the pumps and the voltage of the pumps is needed for the calculation As the power factor of Copyright Flygt AB 2008 Global standard Energy 96 the pumps may differ from installation to installation there is a menu for each pump where the power factor of the pump may be entered The power factor menus are Cos phi pumps The value for different pumps is often printed on the fact sheet belonging to the pump The energy is calculated with the use of the value in menu Voltage and the measured currents of the pumps If a pulse input is used as energy measuring method the only value needed is the pulse scale Enter the energy of each pulse in the menu Energy scale kWh pulse Scaling of energy pulse Copyright Flygt AB 2008 Global standard Counter 97 11 Counter A pulse with duration exceeding 10 ms can be connected to the RTU to count pulses This could be used for example to measure precipitation see 20 Appendix F Connection for information on the ter
84. el alarm min 4 Pers Alarm i Enter the time that the work will last i After this time the output buzzer will 0 To 9999 Central System Text Personnel alarm warning time Intruder Alarm i Delay before the intruder alarm is Delay sent to CS HHHH s Burglary alarm delay s 87 High Level Alarm Writable Alarm delay for high level and Copyright Flygt AB 2008 8_5 Pers Alarm Delay Writable The delay before the alarm is sent Interval after the warning buzzer started Global standard Appendix C List of menus 127 Delay H H s Interval 0 To 99999 Central System Text High level alarm delay s 8_8 Low Level Alarm Writable Alarm delay for low level and Delay HH s extremely low level alarms Description Shows the level of the water in the sump Alarm limit for high level The alarm ill be generated when the sump level reach up to this value Set the alarm level to zero to disable the alarm 2 i Alarm limit for extremely high level he alarm will be generated when the sump level reach up to this value Set he alarm level to zero to disable the alarm level goes down below this value Set the alarm level to zero to disable the 3 Low level i Alarm limit for low level The alarm ill be generated when the sump alarm 9 9 9 sump level goes down below this alue Set the alarm level to zero to 4 Extrem low lev i Alarm limit for extremely low level he alarm will be generated whe
85. el to zero to disable he alarm It is a possible to switch ofi he pump on this alarm Hysteresis for current alarms on Range of measurement for current transformer pump 3 Copyright Flygt AB 2008 Global standard CURRENT P4 Appendix C List of menus 131 Enter the power of P3 in kW This alue is used for calculation of the current when two pumps are connected to one transformer Shows the current for pump 4 Shows the calculated nominal current for pump 4 Alarm limit for high current pump 4 Set the alarm level to zero to disable the alarm Alarm limit for low current pump 4 Set the alarm level to zero to disable the alarm It is a possible to switch of he pump on this alarm Hysteresis for current alarms on Range of measurement for current transformer pump 4 Enter the power of P4 in kW This alue is used for calculation of the current when two pumps are connected to one transformer Copyright Flygt AB 2008 Global standard Appendix C List of menus 132 CURRENT 14 CURRENT Read only Current measurement of all pumps GENERAL Analog usage Writable Select analog model 0 A2 P1 P3 14 ARH Alternative P4 1 A2 P1 P2 0 A2 P1 3 A3 P2 4 P4 2 A2 P1 A3 P2 1 A2 P1 2 A3 P3 4 P4 3 A2 P1 P2 A3 P3 2 A2 1 A3 2 A4 3 4 3 A2 1 2 A3 3 A4 4 Central System Text Analog current usage Type of sensor for current input 1
86. en calculate flows and volumes 8 1 Flows and volumes The RTU calculates inflow pumped flow and overflow and the volume for each flow The volumes are displayed as continuous daily and yesterday value See 6 1 Selecting report mode for more information on how to change displayed data The menus which contain these data are located in the FLOWS AND VOLUMES menu group 8 1 1 Inflow The inflow menus show the calculated inflow and inflow volume to the station To calculate the inflow the pump sump form and nominal pump capacity must be defined Inflow QHHHHEHE gpm The inflow menu To get an accurate inflow calculation it is important that the level sensor show an accurate value and that the pump sump are correctly defined This is especially important if the walls of the sump are sloping The inflow is also dependant on the calculated capacity of the pumps It is possible to use an external flow meter to measure inflow and connect this to the generic analogue input This sensor will replace the calculated inflow See 5 3 General analogue for information on how to activate this function 8 1 2 Outflow pumped flow To calculate the outflow or pumped flow and volume the nominal pump capacity must be defined Calculation of the pumped flow is based on the calculated capacity and the response of the pump In the case of multiple pump operation pump factors must be stated to ensure the accuracy of the calculation An expression
87. enseees 18 3 1 3 Selecting used fUNCtIONS ccccccceceeeeteceeeseneeceeessaeesesssseeeseeseees 18 3 1 4 Program information 0 ccccscccccessseceeesseceeeseseeceeeseaeeseesaeeeseeseaes 20 3 1 4 1 System information annesi nesie ea R ET 20 31 422 Project number isrener naati riana oin eei 20 3 1 5 Program mode function ccecccccscssceessseceeeseneeseeessseeeeeseeeeneeseaes 20 Bole RUN MOde 424 2 apnea sei teeth a ees edited EE CEE aoaaa 20 3 1 5 2 Restarting the RT Whee nae ee E ET 20 DVD o Remote SERVICE areira s eee eraa der annee eneas 21 3 1 5 4 Save load Set pOints a inanity miese eena ateo aata 21 3 1 5 5 Save default set points sssosossesoseooosseroesssesesresessereessseesese 22 3 1 6 Password ennonn e E E E EET ee 22 3 2 Phy sicalsetUp nn ea Saat a aaea a Sa 22 32I Viewing INp tS nosni nerien a becca danse deat decadence ies 23 3 22 Inverting Anputs s 22 seo 2 e one eera ae a e T pE 23 3 2 3 Selecting input functions ssseesseseeseseeseseeesseressssressssreessreeesssee 23 3 2 4 Selecting output FUNCTIONS ssssesseeesseseeseseeeesseressssresssseetssreresssee 24 3 2 5 Pump Failure Alarms anossa a Ta a 26 3 2 6 Common Alarm Output ccccccccsccceeesseceeeseneeceeesseesesseseeeseeseaes 26 3 3 Communication setup esar i a e ae a e e ees 26 3 3 1 Communication status led 2 3 i4 a csin ceed saearievdearnentereriownessies 26 Copyright Flygt AB 2008 Global standard Introduction 4
88. ent of an alarm The character T at the start indicates tone dialling The number T0 234567 means that the MTC COM first dials a zero then pauses for 2 seconds before continuing with 234567 The telephone numbers can also be entered in the menus using the set point adjustment function in the central system 3 6 5 Number of calls to CS The numbers of attempts to call central system are controlled by the menu Number of calls cs 5 Number of calls to central system This is the number of calls the RTU will try to make to the same number before switching to the next number Copyright Flygt AB 2008 Global standard System functions 46 3 6 6 Changing alarm code and priority It is possible to change the alarm priority and alarm code locally on the RTU This is normally done by sending the Alarm code filter from AquaView Three menus are used for this function You enter the alarm code of the menu you want to change in the first menu and then you set the priority and code in the following two menus Example on how to change the spare alarm on input 6 to another code First select the alarm code to change Select alarm code 86 Go to the next menu And change the priority to another code Alarm priority A Go to the next menu And change to another alarm code New alarm code 45 The input 6 will now send an A alarm with code 45 Low pH If this alarm is sent to directly from RTU
89. entral System Text n blockering level 1 Ft ENERGY Menu Name Specification Description ENERGY Read only Energy calculation Energy Enter a value manually and the counter will continue on this Shows specific energy This is the cost of pumping the water Select energy calculation source HHH Alternative 0 Pulse only 1 Current amp pulse 0 Pulse only 2 Current only 1 Current amp pulse 2 Current only Central System Text Energy calculation method Copyright Flygt AB 2008 Global standard Appendix C List of menus 157 Cos phi P1 Writable Enter the nominal cosine phi of pump Interval 0 00 To 1 00 Central System Text Cos phi P1 Writable Enter the nominal cosine phi of pump Interval 0 00 To 1 00 Central System Text Cos phi P2 Cos phi P3 Writable Enter the nominal cosine phi of pump Interval 0 00 To 1 00 Central System Text Writable Enter the voltage measured between Interval two phases of a pump 0 To 999 Central System Text 30 i Writable Enter the nominal cosine phi of pump Interval 0 00 To 1 00 Central System Text 5 6 a 8 9 30_10 Energy scale Scale value for the digital input signal COUNTER ae in only Shows counter intensity in units time 11 ee only ChCounterSumInd 12 Copyright Flygt AB 2008 Global standard Appendix C List of menus 158 ChCounterTimeInd Enter the value by which a high alarm counter will be generated
90. entral follow the same rules as the normal telephone numbers with the exception that you can not use the amp character 3 7 6 5 Stn Station name The Station name is entered as specified in the central system Copyright Flygt AB 2008 Global standard System functions 51 Station name MYOWNNAME Station name Try to select a name as close as the one in the CS to avoid confusion Only capital letters and numbers are allowed 3 7 6 6 Wt Delay paging central Delay paging central 15 s Wait time delay paging central The paging delay wait time is used in primitive text paging systems to wait out the voice so the message will be accepted Some systems do not accept sending the message immediately This might also be used in other ways in some paging systems Copyright Flygt AB 2008 Global standard Special alarms and alarm delays 52 4 Special alarms and alarm delays 4 1 Analogue and digital alarm delays Most of the alarms are either delayed by the analogue alarm delay or the digital alarm delay Set the delays depending on the situation at your station A general guide is to set both the digital delay and the analogue delay to 10 s but this may need to be changed Digital Alarm Delay 10s Digital alarm delay set to 10 s 4 2 Power failure delay A special delay is used for power failure Power Fail Alarm Delay 10 s Power failure alarm delay The power failure will stop the pumps immedia
91. ervice blocked on sending a paging message 8210 R ee Timeout Timeout on sending a paging message P Busy other err P Call failed communication problem with the SMS central Low 12V internal The internal 12 V power supply is low supply May due to a fault in the internal power transformer Low 24V Supply Low 24V external The external 24 V power supply is low supply May due to a discharged battery or bad external power 8215 Low int battery Low internal battery The internal battery has low power This may due to an old battery or that the FMC Copyright Flygt AB 2008 Global standard Appendix D List of alarms 165 has been dead no supply for a long time This is detected only at power up 8480 Max starts P 1 Max starts P1 P1 starts to often The value that is entered in the channel Max start per hour has been reached 8481 Max starts P2 Max starts P2 P2 starts to often The value that is entered in the channel Max start per hour has been reached 8482 Max starts P3 Max starts P3 P3 starts to often The value that is entered in the channel Max start per hour has been reached 8483 Max starts P4 Max starts P4 P4 starts to often The value that is entered in the channel Max start per hour has been reached 8505 Sensor Fault Sensor Fault Sensor error If the value from the sensor not changes then the alarm is trigged Service P1 Service P1 P1 has run the set setvice time The pump needs ser
92. escribes the standard function of the alarm panel In some special programs the use of the alarm panel may be different Table This table gives an overview of general led on the alarm panel indicating the most common alarms Reference For specific information about the led see 16 1 Alarm panel When an alarm is activated the led flashes until the alarm have been acknowledged Signal from led Alarm status Description A steady beam Active The alarm condition remains acknowledgement has been performed Continues to Passive The alarm condition is gone but flash acknowledgement has not been performed Copyright Flygt AB 2008 Global standard Introduction 13 Alarm Handling Follow the instructions in this table when an alarm is activated on the alarm panel What do you want Press this button Result Comment to do Shift between remote When remote is on alarms will be local alarm transmitted to the central system or a cell phone through SMS Acknowledge a new The alarm is acknowledged but is alarm not removed from the alarm log Note Acknowledgement with the button affects only the indication on the alarm panel not the alarm in the alarm log or in the alarm buffer Copyright Flygt AB 2008 Global standard Start the RTU 14 _ 2 Start the RTU Follow these steps to prepare for the start Step Action 1 Connect the RTU as described in the general installation instruc
93. eseeecsseeeseeeaes 68 7 3 2 2 Four pump alternation cccecceccessccceeesseceeeseneeeceseteeeeeeeaes 69 7 3 3 Maximum running pumps s s sseeesseseeseseeseseeeesseressssresssreeesseeresssee 70 7 3 4 Maximum running pumps Generator cccccccccessseeceeseteeeeeeeees 71 7 3 5 Special control Options cccccccesssscesesseceeeseseeceessseesesseeeseeeees 71 9 De DITE ni l e A op naaertcs Reaedeeeaetend taanaeemreenee 72 7 3 5 2 Blocked by other pump cccccccccsssseeessseeeeeseteeecsssteeeeeeeaes 72 7 3 5 3 No backup run ecccccececsesececesssceeeeeseceeeseseeeeesseeesesssaeeeseeseaes 72 7 3 5 4 No long run block eecccccceessceeceseceeeesseeeeesseeesessaeeeneeseaes 72 7 3255 Leakage blockeieren thle eteten i eeri oea ee anA E 72 T 3 5 6 N t tele DIGCK EUs ceros sinen ai 73 7 3 5 7 Use extra levels EL E2 oa oh iA bicauidshuccisba benitegies ocetedeceenoolyexocsanels 73 TISS APF Options 40 s h ieee tied in aie aA T EEEE ea 73 7 3 5 9 No low current block dcaica sansa satccaccodenatetce uceiiegu sheet steven reutcnes 73 7 3 6 Manual H O A Takeover ccccccccessssceeesseceeeseneeceeesseeeseessaeeeneeseees 73 FS ol Unter DIOCKINS 20 ozs 20S ssqndedesgs cet de heeteentechcseisi teat ee Ae 73 74 Sump Cl aning sea er ae e tinct ae ee et 75 7 4 1 Maximum pump time ccccccccccccssscecesseseceesseseeceessnseesesseseeeseeseaes 75 TAZAPE CONTON pireu Bah hianeeouteamteanesiodnieytpsnnimetennmtageenaan
94. evels can be specified If the sump has straight walls it may be sufficient to specify the surface area at two levels The following are some examples of how the pump surface is defined for different sump shapes 8 3 1 Sump with straight walls The first example deals with a sump with straight walls In this case two surface areas are sufficient to define the configuration Copyright Flygt AB 2008 Global standard Flow calculations 1 O Pump sump with straight walls Assume that the calibration range is 0 12 00 ft and that the surface area of the sump is 40 0 ft Select two levels at which to enter the area For example level 1 may be 0 ft and level 2 10 00 ft Specify 40 0 ft for both areas 8 3 2 Sump with straight walls and tapered bottom section The sump in this example has straight walls and a tapered bottom section To define a sump of this shape the surface area must be specified at three levels at the bottom at the transition point between the tapered and straight sections and in the top section Pump sump with straight walls and tapered bottom section Copyright Flygt AB 2008 Global standard Flow calculations 82 As before assume that the calibration range is 0 12 00 ft also that the transition point between the tapered and straight sections is located at 1 50 ft Suitable levels at which to specify the surface area are thus 1 0 ft 2 1 50 ft and 3 10 00 ft see illustration
95. example the High level A alarm is subject to a limit The shaded area B shows the hysteresis range If an alarm occurs the level must fall below the lower hysteresis limit C before it can be repeated The alarm condition is fulfilled at D although the alarm itself is generated a little later E since it is normally subject to a delay The alarm remains active while the level remains in the shaded hysteresis area Thus a new alarm is not generated at F even though the level has again risen above the high level limit since it has not fallen below the lower hysteresis limit in the interim However at G the alarm condition is again fulfilled and an alarm is generated after the specified delay Hysteresis operates in similar manner for a Low level alarm In this case the level must exceed the upper hysteresis limit before the alarm can be repeated The alarm hysteresis is set via menus in the appropriate group menu and can also be set from a central system 3 5 Local alarm functions This chapter describes how alarms are used on the RTU locally 3 5 1 Alarm logging An alarm generated when the alarm condition is fulfilled is recorded in the alarm log which accommodates 1000 alarms If a greater number of alarms are generated the earliest alarm will be overwritten You can view the alarm log by displaying the Alarm log menu ALARM LOG 0 The alarm log menu Copyright Flygt AB 2008 Global standard System func
96. ext by fnc 2 2 Blocked by fnec 1 Fixed blocked by function 21 SEND BLOCKING Read only Send blocking Enter the time to wait before the unit actually sends a blocking telegram hen the blocking conditions are active Enter the time to wait before the unit is actually sending deblocking when he blocking conditions is passive Copyright Flygt AB 2008 Global standard Deblock delay s Appendix C List of menus 154 Writable Repeating time for blocking command A new blocking command is sent out after this time Use the timeout blocking function in the receiving station and set it to five minutes more than this value Blocking telephone number Enter the telephone number of the unit you locking telephone number Enter the elephone number of the unit you ant to block locking telephone number Enter the elephone number of the unit you ant to block Blocking telephone number Enter the elephone number of the unit you ant to block 29 3 29 4 29 5 29 6 29 7 29 8 29 9 29_ condition Alternative 1 P1 failed 5 P1 switched off 6 P2 switched off 7 P3 switched off 8 P4 switched off 9 Block levels 10 High level 11 Extrem high lev 12 High level input 13 Overflow input 14 Power fail input 15 Block input 16 Gen ana level locking telephone number Enter the elephone number of the unit you locking telephone number Enter the elephone number o
97. f the unit you ant to block Blocking logic set 1 Select the conditions that is required to send a blocking command Options 1 P1 failed 2 P2 failed 3 P3 failed 4 P4 failed 5 P1 switched off 6 P2 switched off 7 P3 switched off 8 P4 switched off 9 Block levels 10 High level 11 Extrem high lev 12 High level input 13 Overflow input 14 Power fail input 15 Block input 16 Gen ana level Copyright Flygt AB 2008 Global standard Central System Text Block condition Appendix C List of menus 155 29 _11 Block1 tele use 29 12 Block 1 logic HEARTH Writable Alternative 1 Use number 6 2 Use number 5 3 Use number 4 4 Use number 3 5 Use number 2 6 Use number 1 Central System Text Blocking logic set 1 Select the telephone numbers to use for this blocking condition Options 1 Use number 6 2 Use number 5 3 Use number 4 4 Use number 3 5 Use number 2 6 Use number 1 se tele for block 1 654321 Writable Alternative Block 1 logic 0 Or 1 And Blocking logic set 1 Select block logic for this function 0 Or 1 And Select if one or or all and of the conditions are required to send block commands to other stations 29 13 Block2 condition 29 14 Block2 tele use Writable Alternative 1 P1 failed 2 P2 failed 3 P3 failed 4 P4 failed 5 P1 switched off 6 P2 switched off 7 P3 switched off 8 P4 switched off 9 Block levels 10 High le
98. h 6 High float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI 12 Writable Alternative 0 Not used 1 P1 Off switch 6 Low float Appendix C List of menus 112 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Function on input signal 12 Select function 0 Not used 1 Low Float 2 Gen Running 3 P4 Leakage 4 P4 High temp 5 P4 Off switch 6 High float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Function on input signal 13 Select function O Not used 1 P1 Off switch 2 Spare alarm 3 P1 Leakage 4 P1 High temp 5 High float 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder Sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse Copyright Flygt AB 2008 Global standard Appendix C List of menus 113 7 Overflow sensor 15 Timer 1 16 Timer 2 8 Power fail 9 Intruder sensor 10 Personnel onsite 11 Intr sens pers 12 Block remote 13 Energy pulse 14 Counter pulse 15 Timer 1 16 Timer 2 Central System Text Function on DI
99. haracter must always be first in the string if this telephone number is a paging number Otherwise the system assumes that the alarm should be transmitted to a Mtc Com or AquaView The RTU transmits digits using tones in what is known as DTMF tone dialling which is the most common mode The DTMF tone dialling character must be first in the string when calling the central system but in second position in paging numbers If the paging system uses a telephone number to the paging central and this is a paging number then do NOT use this character The RTU transmits digits by sending mechanical pulses This should be used only if DTMF tone dialling does not work due to older types of telephone exchanges The pulse dialling character must be first in the string when calling the central system but in second position in paging numbers If the paging system uses a telephone number to the paging central and this is a paging number then do NOT use this character The RTU pauses for 2 seconds e g to dial 0 for an outside line A pause can be inserted at any point in the telephone number Several pauses may also be inserted in succession If the paging system uses a telephone number to the paging central and this is a paging number then do NOT use this character A telephone number to a Pager may be of the following form Telno 1 CS PAGE T123456 Telephone number 123456 entered This means that the RTU will ring the number 123456 in the ev
100. ill then return to automatic mode A pump that is stopped with remote command will stay stopped until the status picture is closed and the remote break delay is elapsed The pump will then return to automatic mode and start as normal Care is always required when operating the pumps manually from the central system See 19 Appendix E Central system for information on all objects to be controlled remotely 3 3 11 Modem Answer Delay This is the delay between the first ring signal and RTU answering the data call Only set this time if the telephone line is also connected to a normal telephone Setting this value in many stations will increase the data collection time in the CS 3 3 12 GPRS communication GPRS communication works as follows 1 RTU with GPRS modem establishes an Internet connection Copyright Flygt AB 2008 Global standard System functions 36 2 RTU connects to the AquaView Central server over Internet 3 As long as the connection is kept alive the RTU and AquaView Central server can communicate over Internet 3 3 12 1 Keep the connection alive To keep the connection alive the RTU sends I am alive messages within a specified time frame Try out different settings to find a suitable time frame A value to start with is 210 s 3 3 12 2 Configure GPRS communication IP address HHFHHHHEHHEHE HHH Enter the IP address for the AquaView Central Server Example If the address
101. ing pumps with low current for more information 7 3 6 Manual H O A Takeover A pump cycle can be initiated by starting the pump manually from the control panel If ON is chosen in the menu Manual control and the pump has been running for more than 5 seconds in Hand from an H O A switch for example the RTU pump control will take over The pump stops when the stop level is reached 7 3 7 Inter blocking These options are useful if the station use different sized pumps With these options it is possible to set up a station to use the small pump first and when the inflow gets higher use only the larger pump and finally use both pumps on high inflow Copyright Flygt AB 2008 Global standard Pump control 74 In a four pump station it is possible to set up many combinations of small and big pumps An example A two pump station with a small pump P1 and a large pump P2 The small pump P1 runs most of the time and P2 takes over on higher flows P1 is blocked by P2 On high inflows both pumps work together Setup will be alternation P1 start first P1 blocked by P2 and P1 using extra levels El P2 P1 1 1 1 1 2 1 2 7 2 2 2 2 2 2 2 The picture shows the result The upper part of the picture shows the changing level and the start and stop levels for P1 and P2 together with the extra start and stop level assigned to P1 The lower part shows running pumps Two stacked numbers means that the pumps are running in parallel
102. iren 14 Buzzer siren 15 Volume pulse Central System Text Function on DO 08 Alternative 1 P1 Leakage 5 Pl Low Current 6 P1 Switched Off 7 P1 No Response 8 P1 Low Capacity 9 PI High Capacity Central System Text Pump 1 Failure Output Alternative 1 P2 Leakage 6 P2 Switched Off 7 P2 No Response 8 P2 Low Capacity 9 P2 High Capacity Central System Text Pump 2 Failure Output Appendix C List of menus 116 Alarm 2 P4 Failure 3 Generic analog 4 4 Low Level 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 lout 10 Watchdog 1 Remote 2 12 Buzzer 13 Siren 14 Buzzertsiren 15 Volume pulse Pump 1 Failure Output Conditions P1 Leakage P1 High Temp P1 Tripped P1 High Current P1 Low Current P1 Switched Off P1 No esponse P1 Low Capacity P1 High Capacity Pump 2 Failure Output Conditions P2 Leakage P2 High Temp P2 Tripped P2 High Current P2 Low Current P2 Switched Off P2 No Response P2 Low Capacity P2 High Capacity Copyright Flygt AB 2008 Global standard Appendix C List of menus 117 Pump 3 Failure Output Conditions Alternative P3 Leakage P3 High Temp P3 1 P3 Leakage Tripped P3 High Current P3 Low 2 P3 High Temp Current P3 Switched Off P3 No 3 P3 Tripped Response P3 Low Capacity P3 High 4 P3 High Current Capacity 5 P3 Low Current 6 P3 Switched Off 7 P3 No Response 8 P3 Low Capacity Pump 3 Failure O
103. is 195 67 103 220 enter 195 67 103 220 TCP Port number HHHHH Enter the TCP Port Number to the AquaView Central Server Valid range is 0 65535 Delay for Gprs msg HEHEH s Enter the time frame for keeping the connection alive Valid range is 0 86400 Use 0 for default value 210 s 3 4 General alarm information The RTU may generate an alarm in different situations as part of pump station monitoring The alarm may be due for example to the absence of an operating response but may also be activated by internal monitoring functions See 18 Appendix D List of alarms for a list of the alarms in the RTU 3 4 1 Active passive alarm types Two alarms are generated in most alarm situations one when the condition is fulfilled i e when the alarm is activated one when the alarm is passive In a few alarm situations the alarm is generated only when the condition is fulfilled One example of this second type is the Warm start alarm 3 4 2 Alarm priorities An RTU alarm can be assigned one of four different priorities A B C or D In some special cases the alarm may also have priority E and H In most cases these Copyright Flygt AB 2008 Global standard System functions 37 are used as described below The Alarm distribution menu described below determines the alarms that are to be transmitted Priority Shown Sentby Sentby Comment in the RTU to central RTU central system al
104. is generated on every new active flank on A B or D alarms The length of the pulse may be set in a menu Alarm status Shows the status of alarms The alarm output will work the same way as an alarm LED Low no alarms pulse active not acknowledged alarms high active alarms Alarms are acknowledged on the RTU panel Alarm active Shows if there are any active alarms The output will be high as long as there is an A B or D alarm active Only A B or D alarms are used with the output If an alarm is set to C it will not affect the output Copyright Flygt AB 2008 Global standard System functions 42 Alarms with only an active flank and no passive flank like Warm start will not affect the output 3 6 Remote alarm setup 3 6 1 Alarms to central system Alarms are transmitted to the central system via a dedicated or dial up connection Alarms to be transmitted are stored in a buffer If the buffer becomes full the earliest alarm will be overwritten by the most recent but this will only happen if the connection to the central system is lost for several days A dial up RTU can also be configured to call a pager directly The selection to send to the pager is made in the telephone number by entering the special character amp in the first position See 3 6 4 Telephone numbers to CS Pager 3 6 1 1 RTU with dedicated connection to central system CS If an RTU is connected to the central system by a dedicated connection the
105. is minimum water level the pump also creates turbulence in the water as the air is sucked into the pump and this turbulence agitates any sludge layer which has formed on the sump floor allowing this too to be drawn off The APF function requires that currents are monitored for the pumps Activate the APF by setting the number of cleanings a day in the menu APF clean cycles per day The APF cleaning menu Copyright Flygt AB 2008 Global standard Pump control 76 7 4 2 1 Stop functions When the water in the sump has dropped to such a level that the pump begins to draw air the motor current will drop The APF function detects this and stops the pump The APF function measures the normal operating current of each pump during routine pump cycles by means of dedicated current transformers These current values are shown in the nominal current menus and serve as reference values Nominal curr Pl HHH A Nominal current for pump 1 The current is analysed by two different methods each of which can lead to stopping of the pump One of these detects a drop in the current in relation to the normal value while the other detects high rates of change in the current Both stop functions are active by default but it is possible to deactivate each of them in the special control option menu for each pump See 7 3 5 Special control options for details To switch off the APF function for one pump deactivate both stop
106. is used by intruder alarm and personnel functions The buzzer is activated to inform the user when the alarms is turn on off and when working time has expired Intruder alarm or personnel alarm Connect to a siren Activates on overflow condition Buzzer and siren combined One pulse for each amount of outflow inflow overflow volume Selectable conditions to activate a Common Alarm relay Selectable conditions to activate a Pump 1 Failure relay System functions 25 See 5 3 4 9 2 2 7 4 4 12 4 3 and 4 4 8 2 Copyright Flygt AB 2008 Global standard System functions 26 Output function Description See Pump 2 Failure Selectable conditions to activate a Pump 2 Failure relay 3 2 5 Pump Failure Alarms It is possible to select some outputs to have the function Pump X Failure There is a list of possible pump failure conditions that can contribute to this alarm by selecting a 1 in the column digit or 0 if the condition should not close the common pump failure contact 3 2 6 Common Alarm Output It is possible to select some outputs to have the function Common Alarm There is a list of possible common alarm conditions that can contribute to this alarm by selecting a in the column digit or 0 if the condition should not close the common alarm contact 3 3 Communication setup The RTU can communicate with the central station and paging systems in several different ways Select communication functi
107. k Some users want the pump to stop if the leakage sensor is activated This option makes the pump stop on this alarm Since the alarm is not removed automatically Copyright Flygt AB 2008 Global standard Pump control 73 it is recommended to set the leakage alarm to A priority if the blocking is activated 7 3 5 6 Not tele blocked The pumps stopped if the station receives a remote blocking command If this is not the desired behaviour set this bit to let the pump continue to run See 9 2 2 Blocking actions for more information 7 3 5 7 Use extra levels E1 E2 To start a blocked pump assign the pump an extra start and stop level using special option Use level E1 This will make the pump start on start level E1 even when it is blocked See 7 3 7 Inter blocking for more information 7 3 5 8 APF options There are two methods of stopping the pump when the APF function is active current transients and undercurrent It is possible to only stop the pump on transients or undercurrent by using these options If the current difference between normal running and snoring is small the sensitivity may be raised by the APF high pres option See 7 4 2 APF control for more information 7 3 5 9 No low current block The function low current block is common for all pumps If some of the pumps are not appropriate for this function it is possible to disable the function for these pumps using this option See 7 2 6 Block
108. l undercurrent sensitivity High undercurrent sensitivity Pump Pump will stop on APF ona will stop on APF on a current change current change of 12 of 6 APF no use filt1 Pump stops on APF at current Pump does not stop at current transients transients APF no use filt2 Pump stops on APF at Pump does not stop at undercurrent undercurrent No low cur blk Pump is blocked by a low current Pump is not blocked by a low current alarm alarm 7 3 5 1 Disconnect Use this option if the pump needs to be removed from the pumping sequence temporary 7 3 5 2 Blocked by other pump Use this option if a pump shall stop when another pump runs The pump is stopped before the other pump starts If the other pump is started manually the pump is immediately stopped See 7 3 7 Inter blocking for more information 7 3 5 3 No backup run This option will disable the pump from backup run Backup run normally starts all pumps or as many as allowed by maximum running pumps set point If the station uses different sized pumps smaller pumps may start when the backup run is activated Remove these pumps with this option if necessary See 7 2 1 Backup control for more information 7 3 5 4 No long run block The function long runtime block is common for all pumps If some of the pumps are not suited for this function these pumps may be removed from the block by this option See 7 4 1 Maximum pump time for more information 7 3 5 5 Leakage bloc
109. larms If the alarm buffer becomes full the oldest alarm will be overwritten The only reason to delete alarms is to make it easier to find new alarms 3 5 1 2 Common Alarm LED The lowermost led on the Alarm Panel is used as a general alarm led This means that it will begin to flash as soon as a new alarm has been recorded in the alarm log Always scroll through the alarm log to check for new alarms when this led flashes When the alarm log is checked the LED turns off if the alarm has been acknowledged from the alarm panel 3 5 1 3 Testing alarm panel LED The RTU incorporates a function for testing the integrity of all of the led on the alarm panel Press and hold the alarm acknowledgement button until the LEDs begin to flash The LEDs will revert to normal operation when the button is released 3 5 2 Printing out alarms from RTU A printer can be connected directly to the unit and alarms printed out as they are generated Note that this does not include alarms received before the printer is connected The printer which must be of the serial type is connected to COM1 or COM4 Select communication mode Alarm printer in the communications menus See 3 3 4 Communication selections 3 5 3 Alarm output signal The alarms in the RTU may be indicated with an output There are three variants on the output with slightly different functions Output option Function Alarm pulse One pulse on every new alarm A short pulse on the output
110. lay Option On off delay OQ ee Koenen gt Qoesceeeceetten essence gt This option will delay the input to the output signal Option Pulses O OS ae ns Gest Mosse Monee Keete Treenea gt This option will create pulses on the output as long as the input is active Option Pulses delayed This option will also create pulses on the output but start with the delay Copyright Flygt AB 2008 Global standard Function timers 99 Option 1 pulse Cz This option will create one single output pulse Option Half pulse This option will create pulses on the output with half the frequency as the input Option Double pulse This option will create pulses on the output with double frequency as the input Copyright Flygt AB 2008 Global standard Safety 100 _ 13 Safety 13 1 Personal safety N B Ensure that personnel cannot come in contact with live cabling or terminal blocks in the course of connection or service work Maximum caution must be exercised when working on the digital outputs 13 2 Password function Two password menus are included in the first menu group to prevent unauthorised personnel from altering settings in the RTU The function is activated by entering the appropriate four digit code in the New password menu When an operator wishes to alter a setting in any menu using the buttons on the front panel the code must first be entered
111. lecting output functions 9 2 3 Blocking data Blocking time and events are displayed in two menus This data are also sent to report Copyright Flygt AB 2008 Global standard Blocking 94 9 2 4 Selecting stations to block in fixed line blocking These menus are only used in fixed line communication Select the station to receive blocking commands from by entering the station fixed line ID The ID to enter is found in the menu ID fixed line in the sending station Blocked by ID ID number of station blocking this station Also select if block 1 condition or block 2 condition in the sending station should block this station Blocked by func 01 Blocking function 1 selected to block this station Blocking commands in fixed line communication is using the AquaCom telegram TIO In this telegram there are possibilities to get values from other RTUs connected to another fixed line network See the Mtc Com manual on how to use this function 9 3 Blocking safety If the transmission fails the RTU attempts to reach the other RTU as long as the blocking conditions are fulfilled To increase safety two menus are used The first in the sending blocking RTU is a repeat of the blocking command The second in the receiving blocked RTU is a timeout of the blocked command Both or none of the menus has to be used Repeat block min Menu to repeat the blocking command Set this menu and the RTU will send repeat
112. librate the level of the transmitter Copyright Flygt AB 2008 Global standard Analogue sensors 58 Step Action 1 Select the Level calibrate menu in the LEVEL menu group 2 Enter maximum level for transmitter calibration range in the Specify max level menu and press OK 3 Enter the minimum level for the transmitter calibration range in the Specify min level menu and press OK 4 Lift the transmitter out of the water and press OK 5 Submerse the transmitter into the water and press OK 6 Enter the actual level of the transmitter below the water surface in the Specify actual level menu and press OK Result Calibration complete is shown in the display Press OK 5 1 5 Sensor Freeze The RTU can also monitor the transmitter If the sensor fails an alarm is created The duration for which the level in the sump may remain constant is entered in the Sensor control menu and an alarm will be generated if the transmitter value is not altered during that time The level A changes constantly but at one point in time B it ceases to work The sensor control will wait and see if the level changes C for the time set and finally generate an alarm The change must exceed 1 of the sensor range within the time limit to count as a working sensor If numerous false Sensor Fault alarms are generated try to extend the sensor control time The function can be disabled by entering zero Copyright Flygt AB 2008
113. locked for the amount of time set in the menu A zero in the menu Low current reset time turns this function off It is possible to disable the function for individual pumps if only some of the pumps should be blocked This is done in the special control menu for the pump See 7 3 5 Special control options 7 3 Advanced pump control 7 3 1 Action starting control sequences locally It is possible to start some automatic pump control sequences locally on the RTU display The alternatives are to activate the APF or to start a pump down These functions are the same as the corresponding remote command Action Select action The select action menu The command Activate APF will not directly start the pumps they will start as normal on the next start level The menu returns to Select action after starting any of the commands See 7 4 2 APF control and 7 4 3 Maximum Pump Off Time amp Forced Pump Down for information on these functions Copyright Flygt AB 2008 Global standard Pump control 68 7 3 2 Alternation The alternation used is not based on a fixed starting sequence When alternation is active the exact alternating order will be based on the starting and stopping times The pump selected to start will be the one that has been still the longest time within the current pump cycle The pump selected to stop will be the one that has been running the longest time in this pump cycle If the pump is started ma
114. logue is higher than the start level and it will be de activated when the analogue is lower than the stop level If the start level is lower that the stop level the output will be reversed The output will in this case be activated when the analogue signal is lower than the start level and deactivated when the analogue is higher than the stop level Copyright Flygt AB 2008 Global standard Operational data 62 6 Operational data The RTU continuously monitors measures and stores pumping station data See 19 Appendix E Central system for the trend measurements and report values which are recorded in the RTU and can be collected in the central system The values recorded in the RTU can be read in the appropriate menus The values are recorded simultaneously in daily and continuous basis and presented as todays yesterdays or continuous data Daily recording means that the saved values are zeroed every midnight Continuous recording means that each value is saved continuously until it is zeroed manually Yesterday values are the full day value for the previous day It is possible to change mode at any time without losing any data All three types of values are recorded and saved continuously 6 1 Selecting report mode Selects the manner in which recorded values are to be displayed in the menu The reporting mode cannot be selected from the central system Change the setting in the menu OPERATIONAL DATA Today s Report mode menu
115. m mode selected 4 4 Intruder alarm The intruder alarm simply sends an alarm if the input intruder sensor is activated and the alarm is not stopped in some way There are two basic ways to use the intruder alarm Copyright Flygt AB 2008 Global standard Special alarms and alarm delays 54 Intruder alarm using only intruder sensor The simple way is to use only use the intruder sensor A and not use the RTU password The use of a buzzer output B and siren output C are optional If the intruder sensor is high and stay high D for the period in the intruder delay menu the alarm will be created The intruder alarm is simply stopped by a low signal on intruder sensor F The output buzzer signal will be activated for a short beep E to indicate that the sensor is activated When the alarm is created the siren output will be permanently high G until the alarm disappears This solution is Suitable when external intruder alarm systems are used Intruder alarm using intruder sensor and RTU password The other way to use the intruder alarm is to use both intruder sensor input A and RTU password B The use of the buzzer C and siren D outputs are Copyright Flygt AB 2008 Global standard Special alarms and alarm delays 55 optional If the intruder sensor gets high E the alarm F will be created after the intruder delay G In this case it a low signal on the intrude
116. minal block to which the pulse must be connected Start by entering the value per pulse in the Counter scale menu See the supplier s documentation for information regarding this value When the amount per pulse value has been entered the quantity will be recorded in the RTU The recorded value will be displayed in the Counter menu which is the first menu in the group menu of the same name The form in which the value is reported daily or continuous will depend on how the RTU is configured See the beginning of this chapter for instructions on how to select the reporting mode and how to delete recorded values An alarm limit can also be entered in the Max value 5 min or in the Max value 24h menu The limit should be stated in quantity for a 5 minute or a 24 hour period The COUNTER group menu contains menus for entering settings and reading out recorded values All settings can be sent from the central system Copyright Flygt AB 2008 Global standard Function timers 98 12 Function timers The program is equipped with two timer functions Each timer function is controlled by one digital input and controls one digital output The two timer functions are equal There is one menu for each timer function to select operation for the timer There are six functions to select and there are also two menus for each timer to select time delays I Timer input signal O Timer output signal D1 Pulse delay D2 Pause de
117. n the disable the alarm 9 5 Level alarm hyst i Hysteresis for all level alarms 0 00 To 32 81 Central System Text Level alarm hysteresis Ft Calibrate level Writable Calibration of the level sensor HH HH Ft Copyright Flygt AB 2008 Global standard T level 9 8 Minimum level Appendix C List of menus 128 Maximum value for level sensor Enter the level measured when the signal is equal to maximum signal normally 20 mA The value is normally equal to sensor range plus the next channel value Changed by level calibration Minimum value for level sensor Enter the level measured when the signal is equal to minimum signal normally 4 mA The value is normally equal to the distance from the sump bottom to the sensor Changed by level calibration 9 9 Max sensor sign Maximum sensor signal Normally 20 mA Changed by level calibration Maximum sensor signal mA Min sensor sign 9 1OHHHHH mA Sensor Freeze larm Writable Minimum sensor signal Normally 4 Interval mA Changed by level calibration 0 000 To 30 000 Central System Text Minimum sensor signal mA Sensor control time If the value from the sensor do not move within this time an alarm is generated Shows the current for pump 1 Shows the calculated nominal current for pump 1 Alarm limit for high current pump 1 Set the alarm level to zero to disable he alarm Central System Text Copyright Flygt AB 2
118. naoa e anen ai 33 3 3 9 Trend sample ner boise eee Heke ae E eA 34 SR ESET 01 OI AAT 0a A E E E A E EA 34 3 3 9 2 Sample method set si essai en sie a e NS 34 3 3 10 Remote control break delay cccececccsccceeeessecceeseneeeeessteeeeeeseaes 35 3 3 11 Modem Answer Delay cccccccccssssceeeseceeeeeseceesseeeeeesseeesenseees 35 3 3 12 GPRS COMMUNICATION cece ceessecceceseceeeeesseceesseeeseesseeeneeseaes 35 3 3 12 1 Keep the connection alive ccccccccssceessseceeessneeceestteeeeeseas 36 3 3 12 2 Configure GPRS communication ccccccceeeseeceessteeeeenteees 36 3 4 General alarm information cccccccccesscceeeeseceeeseseeeeeeseeeeesssesenenseaes 36 3 4 1 Active passive alarm tyPes cccceccsccecsseceeesenseceeeseseeeceseseeeseesees 36 3 4 2 Alarm pri Orities serisine sanae heed even ah tenn Ea E Eaa iS at 36 3 4 3 Alarm activation c cccccccccccesscceecesceeesesseceeeseseeceeeseeeeesssaeeenseseaes 37 3 4 4 Alarin dela yare teeten Ge Gl eee ee batalla 38 34 5 Alarm hysteresis e one ts sav ve siecle De van EEEE AEE EE eee es 38 3 5 Local alarm functions eera aea peapa r Eer EOE EE ERES EE rE E Ei 39 3 5 1 Alarm 0241 0t PAES EERE ES S 39 3 5 1 1 Browse the alarm log ccccccesscceeeesscceeesseeeesseneesessaeeeneeseas 40 3 5 1 2 Common Alarm LED eececcecceseneeeeeseceesseneeseeseeeeeeseaes 41 Copyright Flygt AB 2008 Global standard Introduction 5 3 5 1 3 Testing alarm panel LED
119. no PAD SMSC Writable 7_7 Delay paging Central System Text Delay paging central s Selection of paging system O None 3 Minicall numeric Semadigit 5 BellBoy 7 Numerik IN DK 9 Minicall text 10 Semascript 11 TAP text 12 Cityruf DE 13 SMS Europ 14 SMS UCP 16 SemaDigit B 17 SemaDigit NL 18 TAP D1 SMS 19 GSM SMS M20 20 Numeric A 1 SMS SEFR F 22 SMS Itineris F 3 TAP F 24 SMS Bouygues hone number to the paging central his number must be used if larms is Delay between dialling and transmitting of the paging message Only used in some paging systems Transmit number for paging system Only used in some paging systems Identification code for paging system Only used in some paging systems Copyright Flygt AB 2008 Global standard Appendix C List of menus 126 Paging password Writable Password for paging system Only 7 _ OFA HHH Central System Text sed in some paging systems Paging password ALARM DELAYS No MenuName Specification Description ALARM DELAYS Read only Setup for alarm delays 8 1 Digital Alarm Delay Writable Common alarm delay for digital alarms Digital alarm delay s Writable Common alarm delay for analogue Interval alarms 0 To 9999 Central System Text Analogue alarm delay s 8 3 Power Fail Alarm Writable Alarm delay for power fail alarm Interval 8 0 To 9999 Central System Text Power fail alarm delay s start W orktime before personn
120. nputs Closed contacts normally activate the digital input signals The signal function can be inverted in the menu if input is to be activated by open contacts Invert inputs 0000100010000000 This is the invert inputs menu with two inputs inverted The inversion of input signals is only possible on inputs directly connected to the RTU Inputs connected to Siox units cannot be inverted In this case use an interposing relay 3 2 3 Selecting input functions Some inputs in the program are selectable The possible options on an individual input depend on position and program See 20 Appendix F Connection for more information about your program Some input functions and a short description of the function are included in the table below See individual function descriptions for more information Available options depend on the program used Input function Description See Not used The input is not used Connected signal will be ignored Spare alarm A spare alarm is created on the input The alarm code depends on connected input Px Tripped motor Pump tripped This input will create an alarm and stop the pump Px Off switch Pump turned off This will stop the pump and prevent the program from starting it Px Leakage Leakage alarm This will not normally stop the pump Px High temp High pump temperature alarm This will stop the pump High float High level float This function gives an alarm and may also 7 2 1 Copy
121. nt 5 Comli slave Same as menu option 6 7 Not normally used Used for master communication and others 8 Siox Siox is connected It is not necessary to select this option if Siox is selected as communication mode 9 12 Not normally used Used for master communication and others 13 Ccom slave Same as menu option 14 Not normally used Used for master communication and others 15 MAS Modbus Use this protocol code for communication with MAS Slave 16 Unpolled Fixed Used for Radio or GPRS iConnector over AquaCom Central line communication 17 Modbus multi Makes it possible to connect more than one Modbus slave slave 18 GPRS AquaCom Select this for AquaView Central communication over GPRS 19 DNP3 Used together with another SCADA system 20 TEC60870 5 Used together with another SCADA system 21 22 Not normally used 23 TAP France 24 SMS Minitel 25 Airlink SMS USA 3 3 7 Communication time outs and delays Avoid changing these values unless absolutely necessary The communication may be unstable or cease to work if any of these values is set to a faulty value 3 3 7 1 RTS delay This is the time required by the modem to stabilise the signal before it starts to transmit data In certain cases the RTS delay must be changed to permit communications to work satisfactorily RTS delay COM1 200 ms This shows RTS delay set to 200 ms on COM1 Copyright Flygt AB 2008 Global standard System functions 33 o
122. ntral system 168 19 2 Historical trend Measurements are stored in RTU at intervals of five minutes as default and are fetched from the central system one or more times every day The information can then be displayed in graphical form This function can be disconnected from the system The following figures can be presented in the form of a trend graph Trend evel S Ft Level instation S Value fanalogue4 General analogue 4 o Capacity Pi gpm Capacity for pump o Capacity P2 _ Jepm Capacity for pump 2 S Capacity P3 gpm Capacity P4 gpm inflow em O Pumped __fflow gpm Bpm k P Overflow Overflow Power SSS Counter homem Counter value prsmi T t gpm gpm gpm gpm gpm gpm 3 gpm W um T C C n C 19 3 Remote control The pumps can be operated by remote control as required In this case the units are not controlled by level but in response to commands from the workstation Only when the connection is switched out does pump control revert automatically to RTU If pump related alarms are active the pump will not start remotely Remote Control Object P1 Pump 1 Start and stop of pump Temporary control while active status picture The function remote control break delay may extend the manual control of the pump P2 Pump 2 Start and stop of pump Temporary control while active status picture The function remote control break delay may extend the manual control of the
123. nually it will influence the order The alternation is also used when two or more pumps are running The pumps alternate also on high inflow situations where many pumps are running for a longer time This method will cause the pumps to start the same amount of times the running times may however be different if the pump size is not equal The first pump is started on the lowest stating level the second pump on the second lowest level and so on The pumps stopped in the same way if all pumps are running the first pump is stopped on the highest stopping level and the last pump is stopped on the lowest stopping level If only one pump is running it is stopped on the lowest stopping level This is illustrated in the following pictures 7 3 2 1 Two pump alternation The Control option menu is used to specify the pump operating sequence Three options are available Alternation lead and lag pump alternate every pump cycle P1 first P1 will always be lead pump P2 will be lag pump P2 first P2 will always be lead pump P1 will be lag pump The illustration below shows the starting and stopping sequence when two pumps alternate Copyright Flygt AB 2008 Global standard Pump control 69 Picture showing pumping sequence when two pumps are alternated The illustration shows two starting levels and two stopping levels and the changing level in the upper part of the picture The lower part shows running pum
124. ol menus are grouped in the Start and stop levels Pump control Advanced pump control and Pump sump cleaning menu group 7 1 Start and stop levels There is one start and one stop level for each pump To control a pump set both the start and the stop level The basic function is that the pump will start at the start level and stop at the stop level Start Level P1 5 50 Ft Start level for pump 1 Stop Level P1 3 00 Ft Stop level for pump 1 If alternation of the pumps is used some but not all of the start levels may be set to zero See 7 3 3 Maximum running pumps for more information If alternation is turned off both start and stop levels has to be used or else the pump will not start 7 1 1 Random start level Starting the pumps at the same levels in every instance creates a risk of fouling build up in the sump This is prevented by specifying a Random start span in the menu This provides the pump not with a single starting level but with a range of random levels within which to start Copyright Flygt AB 2008 Global standard Pump control 65 m 2019 A Randon starting range Pumps start at some point in this area B Starting level C Stop level Random starting range If alternation is not used then it is recommended to use a smaller random starting range than the distance between the used starting levels otherwise pumps may start in an unpredicted order If alternation is used it does
125. ol the station Set points will be saved automatically at midnight if changed Another way of using this function is if you experiment with set points and you want to be able to return to the original set points It is also possible to use this option if you want to copy set points from one RTU to another but only if the two programs are identical The two programs have to have the same program ID Program mode Save setpoints To save the set points Remember that when loading the set points the program will assume the same logical state as when they where saved Program mode Load setpoints Loading set points Copyright Flygt AB 2008 Global standard System functions 22 _ _ _ The load set points does not work if a new RTU program has been uploaded and the old setpoint file remains This can cause a program crash or other undesirable consequences 3 1 5 5 Save default set points It is possible to change the default values used by the RTU at a cold start up This may be used to create a regional variant of the set points to make the installation easier Program mode Save defaults To save the default values To create a regional file first set up the RTU with desired values Next select the command and the RTU will create a file Abackup IMG This will contain all set point values Download the file to your PC and use this file in the installation of future RTUs It is extremely imp
126. om alternation 1111 will make all pumps alternate 1122 will make the two first pumps to alternate and the two last pumps to number of pumps running at the same ime under normal power number of pumps running at the same ime under generator conditions Special control of pump 1 Options 1 Disconnected 2 Blocked by P2 3 Blocked by P3 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level E1 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk Copyright Flygt AB 2008 Global standard 19 6 Special Cont P2 eee ees 19 7 Special Cont P3 PRT PRATER Appendix C List of menus 140 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk Central System Text Special control P1 Writable Alternative 1 Disconnected 2 Blocked by P1 3 Blocked by P3 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level El 10 Use level E2 11 APF high sens 12 APF no transient 13 APF no undercurr 14 No low cur blk Central System Text Special control P2 Writable Alternative 1 Disconnected 2 Blocked by P1 3 Blocked by P2 4 Blocked by P4 5 No backup run 6 No long run blk 7 Leakage block 8 Not tele blocked 9 Use level El 10 Use level E2 11 APF high sens 1
127. on carried out may be to stop one or more pumps or to set an output signal that does something else The flexibility of the function makes it possible to use it in other ways than blocking 9 1 Sending blocking commands 9 1 1 Blocking conditions The blocking conditions are the rules the RTU use to decide when to send a blocking command either dialled or fixed There are two independent sets of conditions and it is possible to select which stations to send the blocking command to on each set The conditions inputs that are used to generate a blocking of another RTU is given in the menu Block condition One or more conditions can be chosen Blockl condition HHFHHHHEEHEH Blocking conditions Two block condition menus exist The menu has the options below Menu option Blocking condition Px failed Blocking is activated if the pump is failed Pump has a leak alarm trip alarm high temperature alarm or blocked by a low current alarm Px switched off Blocking is activated when the pump is switched off manually Block levels Blocking levels used Blocking is activated when the sump level reaches the blocking level High level Blocking is activated when the sump level reaches the high level alarm limit Extrem high lev Blocking is activated when the sump level reaches the extra high level alarm limit Copyright Flygt AB 2008 Global standard Blocking 92 Menu option Blocking condition High level input Blocking i
128. on depending on connected equipment and desired function The programs are equipped with a very flexible communication setup It is possible to connect various modems and use several protocols These settings are only required if the RTU should communicate A stand alone RTU does not require any changes in this section 3 3 1 Communication status led Underneath the display of the RTU there is a symbol of two telephone handsets with a communication status led 6 Communication status led Table This table shows the different lights of the communication status led and what the colours mean Colour Description Copyright Flygt AB 2008 Global standard System functions 27 Green The RTU receives data Red The RTU sends out data 3 3 2 Station number To enable the central system to contact the station and get the status data for the picture you have to enter the correct station number This number has to be the same as in the central system Station number 50 This is the station number menu Valid station numbers range from to 899 3 3 3 Fixed ID number To connect the RTU on a fixed line the Fixed line ID need to be entered otherwise the communication will not work This number needs to be the same in the AquaView system ID number fixed 0O fixed The fixed line ID 3 3 4 Communication selections In the communication menus the following selections are available Serial Alternati
129. ortant that the file is installed in the exact same program with the same program ID otherwise the RTU may crash 3 1 6 Password Two password menus are included in the RTU to prevent unauthorised personnel from altering settings in the RTU The function is activated by entering the appropriate four digit code in the New password menu When an operator wishes to alter a setting in any menu using the buttons on the front panel the code must first be entered before the data can be changed 0 This is the password menu that appears if the password is activated To turn off the password function enter 0000 as a new password Remember that unauthorised personnel must also be prevented from changing settings from the central system to ensure full protection against unauthorised alterations 3 2 Physical setup The programs use flexible inputs and output digital signals which allow the user to select activation condition Normally open or Normally closed contacts and function for most of the signals These settings are required to configure the RTU to work with external equipment Copyright Flygt AB 2008 Global standard System functions 23 3 2 1 Viewing inputs It is possible to view the status of the digital inputs connected to the RTU Status inputs 0100100000000000 Inputs 2 and 5 activated Switch the menu input to write mode to get a text description of which digital input you are viewing 3 2 2 Inverting i
130. ow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description 26 16 Overflow segment 11 HHHHHE gpm 26 17 Overflow segment 12 HHHHH gpm 26 18 Overflow segment 13 HHHHHE gpm 2 6 19 Overflow 26_15 Overflow 10 AHHH gpm 26_20 Overflow segment Writable Writable Interval 0 To 1585198 The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see overflow description The flow over the overflow weir hen the level is in this segment see Copyright Flygt AB 2008 Global standard Appendix C List of menus 151 Central System Text overflow description Overflow segment 15 gpm 15 HH gpm 26 21 Overflow segment 16 HHHHHE gpm 26 _22 Overflow segment 17 HE gpm 26_ 6_23 Overflow segment 18 HHHHHE gpm 26 24 Overflow segment 19 AHHH gpm 26_25 Overflow SERVICE No Menu Name Writable The flow over the overflow weir hen the level is in this segment see
131. ping station To ensure accuracy however the measurement period must not be too short Capacity measurement must take at least 30 seconds and should not be longer than 9 minutes As a guideline the range should be approx 15 of the pumped range Capacity measurement should commence somewhat below the lowest starting level or Starting level 1 while the distance between Starting level 1 and the start of capacity measurement is usually approx 10 of the pumped range Copyright Flygt AB 2008 Global standard Flow calculations 84 o 2 A Start level 2 G Capacity measurement B Start level 1 C Upper level D Lower level E Stop level 2 F Stop level 1 Choice of range for capacity measurement In the illustration above the measurement range is 0 12 00 ft The Starting level 1 is 7 00 ft and the Stopping level 1 is 2 00 ft The pumped range is calculated as follows Pumped range Starting level 1 Stopping level 1 The pumped range in the example is 5 00 ft The upper level for capacity measurement should be somewhat below Starting level 1 In the normal case the distance between Start level 1 and the upper capacity measurement level is 10 of the pumped range Ten percent of 5 00 ft is 0 50 ft making the upper level 4 50 ft 5 00 ft 0 50 ft The distance between the upper and lower capacity measurement levels is usually 15 of the pumped range Fifteen percent of 5 00 ft is
132. ppendix A Troubleshooting 104 _ 15 Appendix A Troubleshooting N B Ensure that personnel cannot come in contact with live cabling or terminal blocks in the course of connection or service work Maximum caution must be exercised when working on the digital outputs In the event of problems with the RTU follow the checklists in this chapter If the problem remains contact Flygt Technical Support see 14 1 Contacting Support 15 1 Common problems The following are some of the most common problems dealt with by Technical Support Central system is receiving no data First determine if the problem is in the central system or in the RTU Check if data is being received from other RTUs If so the problem is probably in the RTU Otherwise see the central system documentation See Checking communication below if the problem appears to be with the RTU Only one pump starts regardless of the level in the sump First check if any of the pump alarms is active in which case the pump is blocked Next check the pump control setting e Isa starting level value missing e Check that the stopping level values are correct e Check that the Max number of pumps running menu is set to 1 If the pump control parameters are correct check the connection of the unit as described in the general installation instructions and Appendix Connection Pump does not start although starting delay has long elapsed Check that the ran
133. ps Two numbers stacked here shows multiple running pumps 7 3 2 2 Four pump alternation The alternation groups menu is used to specify the pump operating sequence It is possible to set the alternation on and off to any pump It is also possible to alternate pumps in one or two groups Alternate groups P1 P4 The alternation groups menu for four pumps First number belongs to pump 1 second number to pump 2 and so on If two pumps have the same group number they will alternate Using a zero as group number will however turn the alternation off Examples of alternation Value in menu All four pumps alternate 1 1 1 1 Alternate pumps 1 2 and 3 1 1 1 0 Alternate only pumps 2 and 3 0 1 1 0 Alternate pumps 1 and 2 together and pumps 3 1 1 2 2 and 4 together Alternate pumps 1 and 4 together and pumps 2 1 2 2 1 and 3 together Copyright Flygt AB 2008 Global standard Pump control 70 The actual group number except zero is of no importance Alternations 1 1 2 2 and 2 2 1 1 or even 7 7 3 3 are equal 14 alternation combinations are possible for four pumps The illustration below shows the starting and stopping sequence when four pumps are alternated Starting sequence when four pumps are alternated The illustration shows four starting levels and four stopping levels and the changing level in the upper part of the picture The lower part shows running pumps Two or more numbers stacked here sho
134. ptions The Maximum value and Minimum value menus must be adjusted to ensure that the transmitter reads the correct value It is possible to select different options on this analogue The options are Menu option Comment General The analogue is used as a general input No unit will be used when the value is presented The volume calculation will be turned off Flow The analogue is used to measure a flow The volume of the flow will be calculated Pumpflow The analogue is used to measure the station pump flow This will replace the pump flow calculated by the program using only the pump capacities The flow will be used to monitor pump capacities and alarms and to calculate pumped volume Inflow The analogue is used to measure the station inflow This will replace the inflow calculated by the program using the level sensor Overflow The analogue is used to measure the station overflow This will replace the overflow calculation by the program using the level and overflow sensors If the overflow sensor is used this will be used to start the overflow monitoring If the overflow sensor is not used the overflow will start when the flow is larger than 1 GPM This requires the analogue to be trimmed to be accurate on 4 mA or else it Copyright Flygt AB 2008 Global standard Analogue sensors 61 Menu option Comment may register false overflow alarms Current The analogue is used to measure a cu
135. pump P3 Pum 3 Start and stop of pump Temporary control while active status picture The Copyright Flygt AB 2008 Global standard Appendix E Central system 169 function remote control break delay may extend the manual control of the pump P4 Pump 4 Start and stop of pump Temporary control while active status picture The Pr meon remot contae break Belay may extend ie mana entol of de parap ALARMS Acknowledge paging alarms If alarms is sent from the FMC directly to the pager then it is possible to acknowledge the alarms here Copyright Flygt AB 2008 Global standard Appendix F Connection 170 20 Appendix F Connection N B Ensure that personnel cannot come in contact with live cabling or terminal blocks _ in the course of connection or service work Maximum caution must be exercised when working on the digital outputs The following is a description of the terminal blocks in the RTU see wiring diagram at rear of section Before connecting external electrical equipment such as relays coils etc to outputs or inputs check carefully that the electrical specifications comply with those of the RTU If this is not the case install the necessary protective equipment to avoid the occurrence of operating disturbances Digital input signals ignal No 1 01 1 02 1 03 1 04 1 05 1 12 1 06 3 14 Input Tripped motor protector P3 Stops the pump 01 07 16 Function on input signal 07 Select func
136. r alarm will not stop the alarm Enter the password H in the RTU to stop the alarm The RTU will show the password menu automatically The alarm is deactivated as long as the sensor input is active or as long as the RTU display is active The intruder alarm is activated again two minutes after the sensor input is low I and the display of the RTU is off Sensor input will be ignored during this period J The output signal will be activated for a short beep when the sensor is activated K and also when the alarm is turned off by entering the password L When the alarm is created the siren output will be permanently high M until the alarm is deactivated by entering the password in the RTU It is possible to connect intruder sensor and personnel on site signals to the same input It is also possible to connect buzzer and siren outputs to the same output See 3 2 3 Selecting input functions 4 5 Test alarm To verify that the alarm distribution is working properly it is possible to configure the RTU to call out a test alarm The test alarm has B priority as default and is transmitted in the same way as an ordinary alarm according to the settings regarding the alarm distribution You set the number of days between every alarm and the time you want the alarm to be transmitted Testalarm every 2 days Testalarm time 13 00 h m These settings will send an alarm every other day at 13 00 4 6 Pump service alarm The RTU can be p
137. rameters in paging set points alarm distribution Check and retransmit 8050 Setpoint changed Setpoint changed JAt least one channel have been changed on the local display The alarm revertes when new set points are sent to the RTU 8083 Station blocked Station blocked This FMC has received a blocking command from another FMC 8089 IC Unknown p system Unknown paging The selected paging system does not exist The selected code is wrong or the system program needs to be updated to a newer version 8090 A Cold start Cold start The RTU is cold started The RTU needs new set points Most automatic control do not work 8111 Telegram long Telegram too long The telegram received where to long This may happen when there are communication problems id 14 Warm start Warm start The RTU is warm started The reason is either power failure or manual restart a 17 Modem error Modem error The RTU has detected an error in the modem If this alarm follows every warm start there is a failure in the modem Copyright Flygt AB 2008 Global standard Appendix D List of alarms 164 Error Hayes com Error in Hayes The modem responds with an error code on command initiation This may be due to an error in the modem or if you select the wrong modem File error File error The RTU has detected a write or read error on the internal disk 8156 H Call failed CS Unsuccessful call to Recorded as an event The RTU has failed Cs to dial to CS 815
138. ren 15 Volume pulse Central System Text Function on DO 06 Writable Alternative 0 Not used 1 Common Alarm 2 P3 Failure 3 Generic analog 4 4 Remote blocked 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 1 out 10 Watchdog 11 Remote 1 14 Buzzertsiren 15 Volume pulse Central System Text Function on DO 07 Appendix C List of menus 115 Function on output signal 06 Select function 0 Not used 1 Low level 2 P2 Failure 3 Generic analog 4 4 Overflow 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 out 10 Watchdog 11 Remote 2 12 Buzzer 13 Siren 14 Buzzertsiren 15 Volume pulse Function on output signal 07 Select function 0 Not used 1 Common Alarm 2 P3 Failure 3 Generic analog 4 4 Remote blocked 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer out 10 Watchdog 11 Remote 1 12 Buzzer 13 Siren 14 Buzzertsiren 15 Volume pulse Function DO 08 Writable Function on output signal 08 Select B14 HHHHHHHAH AHH Alternative function 0 Not used 1 Common Copyright Flygt AB 2008 Global standard P1 Fail Output 3 15 Cond HAHHHRHHH P2 Fail Output HHHH 0 Not used 1 Common Alarm 2 P4 Failure 3 Generic analog 4 4 Low level 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 out 10 Watchdog 11 Remote 2 12 Buzzer 13 S
139. right Flygt AB 2008 Global standard Input function Low float Overflow sensor Power fail Intruder sensor Personnel onsite Intruder personnel Energy pulse Counter pulse Timer x Generator Running Generator Warning Generator Fail Generator Low Fuel Chemical Feed Failure Odor Control Failure Description start the pumps Low level float This function stops the pumps and gives an alarm Overflow sensor input This will start the overflow calculation It is possible to use the level sensor to trigger the overflow but with lower accuracy To do this make sure the overflow input is not used Power fail sensor This will stop the pumps Intruder sensor or switch This input will enable the intruder alarm Personnel on site input This will activate the personnel on site protection function Personnel on site combined with intruder sensor It is possible to combine these two inputs to save one input Energy pulse counter input General pulse counter May be connected to a rain sensor General timer input Used to create various timer functions together with an output Generator Running Signal Generator Warning Signal Generator Fail Signal Generator Low Fuel Signal Chemical Feed Failure Signal Odor Control Failure Signal 3 2 4 Selecting output functions Some outputs in the program are selectable The possible options on an individual output depend on position and program See 20
140. rm system regardless of the alarm mode selection Alarm mode indicating lamp _ Copyright Flygt AB 2008 _ Global standard System functions 44 Table This table gives an overview of the alarm modes shown through the indication lamp Indicating lamp Alarm mode Steady light Remote mode alarms will be transmitted Flashes Alarms waiting to be transmitted Off Local mode alarms will not be transmitted To toggle between Remote and Local today press the local remote button It is not possible to toggle from the Local permanent alarm mode 3 6 3 Alarm distribution selecting alarms for transmission Select the priorities to be transmitted to the central pager in the Alarm distribution menu The default setting is to transmit A and B alarms as well as P alarms which represent passive alarm Enter 1 in the positions corresponding to the transmission priorities Alarmdistrib 1101 ABCP Alarm distribution for transmission of A and B priority alarms as well as passive alarms See 3 4 2 Alarm priorities for more information 3 6 4 Telephone numbers to CS Pager A telephone number may contain up to 20 characters including the type of dialling and pause characters The following characters are used to enter the telephone number correctly Copyright Flygt AB 2008 Global standard System functions 45 Character Explanation Used in Paging systems numbers The amp c
141. rminal unit for the control and supervision of wastewater pumping stations equipped with one or more pumps It incorporates the following e Powerful 32 bit processor e Data memory e Program memory e Alarm panel e LCD Display The RTU can be equipped with modems and a separate battery backup supply as options The RTU standard software contains e Parameter controlled functions for pump control e Alarm functions e Operating statistics e Performance monitoring e Communication capabilities to the Central system and or Paging system 1 1 Menus The menus are grouped according to function The first menu in each group also serves as a group header There are three levels of menus 1 User menu for reading the operating data These menus are always visible 2 Parameter menus for entering or changing common operating parameters 3 Service menus for settings carried out by the service personnel upon startup 1 2 Browse the Menus Browse the menus according to this table Copyright Flygt AB 2008 Global standard Introduction 11 What do you want to do Press this button Scroll backwards one menu at a time Advance one menu at a time Enter a submenu or edit a changeable value Exit a submenu or cancel POSS 1 3 Change a Parameter Open parameter Follow these steps to open any type of parameter for changing Step Action 1 Browse to the relevant menu according to the instruction above Press the OK bu
142. rogrammed with a service alarm which is activated after the pumps have been in service for a number of hours The length of the service interval is entered in the Service interval pumps menu in the SERVICE INTERVAL menu group A service alarm will be generated if the pumps are in service for an extended period The Time after service menus show how long the pumps have been in service since the last service The service interval can be set from the central system The Time after service menus must be reset on completion of service Change from the Read to the Write mode in the menu and select Delete value Yes The value in the menu will then be zeroed Copyright Flygt AB 2008 Global standard Analogue sensors 56 _ 5 Analogue sensors 5 1 Level sensor 5 1 1 Level transmitter adjustment Adjustment of the level transmitter is extremely simple a oe The range is specified in the max level A and min level B menus in the LEVEL group menu The range of the sensor C is max level minus min level Min Level is set to the distance from the bottom D of the sump to the level sensor Max Level is set to the operating span of the transducer plus the offset from the bottom of the well If the pump sump walls are inclined in the normal pumping range it is important to enter the true value for minimum and maximum level to get a correct value on the inflow and capacity calculation
143. rrent If this is used on a four pump station the current may be used to replace one or two currents for the pumps See 5 2 4 Current input options on 4 pump stations without Siox S48 for more information PH The analogue is used to measure pH Temperature The analogue is used to measure temperature in Fahrenheit Pressure The analogue is used to measure pressure in PSI Level Redundant Level Sensor 5 3 2 Volume calculation If a flow meter is connected and option Flow selected then the program will calculate the volume on this flow The flow is integrated and the total volume is showed in the menu total flow 5 3 3 Alarms Low and high alarm limits are required to enable the value to be monitored These limits are entered in the High alarm and Low alarm menus The alarm can also be provided with hysteresis in the Alarm Hyster menu to avoid unnecessary alarms See 3 4 5 Alarm hysteresis for a description of the concept of hysteresis 5 3 4 Level control output An object may be controlled by the analogue signal Enter values in the Start value analogue and Stop value analogue to activate the digital output This output may be used for example to control an external object or to block the pumps The output is active either by high level or low level The function depends on the order of the start and stop levels If the start level is higher than the stop level then the output will be activated when the ana
144. s activated when the sump level reaches the high level float Overflow input Blocking is activated when the sump level reaches the overflow level float sensor Power fail input Blocking is activated when power fail is detected Block input Blocking is activated when a special digital input is activated Gen ana level General analogue levels used Blocking is activated when the general analogue reaches the start level In the menu Block logic it is possible to select if all conditions or only one condition need to be active to start the blocking Select or if only one condition is needed Select and if all conditions are needed Block 1 logic Hat HE HE H H HH Select and or or Two menus with block logic exist 9 1 2 Selecting stations to block in dialled blocking These menus are only used in dialled communication Select the stations to send blocking commands to by entering the telephone numbers to the stations in the telephone menus Telephone 1 12345678 Telephone number one of six Select telephone number to use by the two blocking conditions by setting the menu Block1 tele use 000101 Telephone numbers 1 and 3 used by blocking command 1 Two menus that select telephone numbers exist 9 1 3 Blocking using level sensor If blocking levels are selected as conditions also set the level to start and stop the blocking using the level sensor Blocking level QHH HH Ft Send blocking command on
145. t signal 11 D1121 amp aa 424V DI 12 D11 RS 424V D111 DII2 Digital input signal 12 D140 a 24V DI 10 big e 424V DI9 DII3 Digital input signal 13 PETS De x E eek pz DI 4 Digital input signal 14 HELI pe E ESH os DIIS Digital input signal 15 f ATT SL Di4 DI4 re pis DII6 Digital input signal 16 38 pe SL o2 i 3 aH on RTU Copyright Flygt AB 2008 Global standard Appendix F Connection 173 Example 1 Connection of digital inputs signals for normally open contacts In this example DI 1 8 Example 2 Connection for digital input signal if the equipment delivers a voltage In this example DI9 16 Note No jumpers on the negative side Example 3 Connection for analogue input signals when a two wire sensor is supplied with power from the RTU In this example AI Example 4 Connection for analogue input signals if the sensor is supplied from an external power supply In this example AI2 Copyright Flygt AB 2008
146. tandard Appendix C List of menus 124 Alarm priority Writable Select new alarm priority for the Alternative alarm selected in the previous channel Select new alarm code for selected alarm PAGING SETUP No Menu Name MenuName Specification Description ace al SETUP Read only Setup for paging i Station name This name is transmitted to some paging systems i If the name is missing the station number will be transmitted umber of calls i Alarming to pager Number of calls to pager the RTU makes when the service personnel is not responding Central System Text umber of calls to pager Ineaded In this case the unit only calls lone time 7 4 Paging Cycle Pause Writable Waiting time after a unsuccessful time min Interval batch of alarm calls 0 To 9999 Central System Text Wait time pager cycle min 7_5 Paging system i Alternative 0 None 7_3 Pager ack time i his is the time the user has to min accnowledge an alarm that is sent to a pager If no accnowledge is received he alarm will be sent again If the Pager acknowledge time min time is set to zero no accnowledge is Copyright Flygt AB 2008 Global standard 1 Minicall numeric 2 Semadigit 3 Numerik N DK 4 Minicall text 14 Numeric A 15 SMS SFR F 16 SMS Itineris F 17 TAPF 18 SMS Bouygues Appendix C List of menus 125 7_5 Paging system Central System Text Paging system selection code 7 6 Tel
147. tchdog 11 Remote 1 12 Buzzer 13 Siren 14 Buzzer siren 15 Volume pulse Function on output signal 05 Select function 0 Not used 1 Low level 2 Extrem low lev 3 Generic analog 4 4 High level 5 Common Alarm 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 1 out 10 Watchdog 11 Remote 1 12 Buzzer 13 Siren 14 Buzzer siren 15 Volume pulse Function on output signal 06 Select function 0 Not used 1 P1 Failure Common Alarm 3 Generic analog 4 4 Remote blocked 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 out 10 Watchdog 11 Remote 2 12 Buzzer 13 Siren 14 Buzzer siren 15 Volume pulse 43 44 Function on output signal 07 Select function 0 Not used 1 P2 Failure Common Alarm 3 Generic analog 4 4 Remote blocked 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 1 out 10 Watchdog 11 Remote 1 12 Buzzer 13 Siren 14 Buzzer siren 15 Volume pulse Function on output signal 08 Select function 0 Not used 1 P3 Failure Common Alarm 3 Generic analog 4 4 Remote blocked 5 Alarm pulse 6 Alarm status 7 Alarm active 8 Sprinkler valve 9 Timer 2 out 10 Watchdog 11 Remote 2 12 Buzzer 13 Siren 14 Buzzer siren 15 Volume pulse Description Pump sump level Level signal for pump control and flow calculations nscaled current signal 1 45 46 nscaled current signal 2 47 48 nscaled general analog 4 Copyright Flygt AB 2008
148. tely The alarm will however be delayed by the time in the menu The pumps will start when the power failure signal goes low and after a short start delay 4 3 Personnel alarm The personnel alarm is one of the most important alarm functions The alarm is used when work of any kind is being carried out in the pumping station Copyright ITT Flygt AB 2008 Global standard Special alarms and alarm delays 53 lim re Personnel alarm A switch A connected to the personnel alarm input usually the station lighting switch is operated when work begins B in the station starting a countdown of the specified working period The output buzzer C is activated shortly D when the period starts and then when the period has elapsed E Some type of warning signal should be connected to this output The switch should be opened F when the warning is received and then closed again to begin a new working period G Failure to acknowledge the buzzer signal will start the output siren I and send an alarm to the central system H The working and warning periods are set in the Pers Alarm Warning and Pers Alarm Delay menus and can also be set from the central system If the periods are changed while the switch is closed the new settings will not apply until the switch has been opened The personnel alarm is dialled out to the central system or paging in all cases regardless of the alar
149. ter a value 25 litt tH MG tot Writable manually and the counter will Copyright Flygt AB 2008 Global standard Appendix C List of menus 148 j i Overflow time 25 2 i Overflow time Enter a value 25_2 h total manually and the counter will continue on this value um overflow Indirect Number of overflows 25 3 Read only INumber of overflows Enter a value manually and the counter will continue on this value INumber of gross overflows If the ime span between two overflows is smaller than 24 hour this second overflow belongs to the first one Overflow alarm log Shows all overflow alarms Press read write twice to view the alarms OVERFLOW Read only Overflow calculation DEFINITION Writable The level where overflow occures Set this level manually if no overflow Sensor is used Discharge coeff Enter the overflow coefficient for the it Het overflow weir This value is used only to automatically calculate the overflow table This value will often Discharge coeff 0 00 1 00 be named as cd Overflow range Writable Enter the height of the overflow weir Ft Interval This height shoud correspond to the 0 000 To 328 097 maximum flow in the overflow table Central System Text Overflow range Ft Weir width Writable Enter the width of the overflow weir Copyright Flygt AB 2008 Global standard Hee Ft Interval 0 000 To 328 097 Central System Text Overflow weir width Ft
150. the RTU 3 1 2 Selecting language Show functions e Step through this set point and select functions to use e Set all positions to 1 to show all menus 3 1 3 Selecting used functions Invert inputs Select the digital inputs connected to the RTU that are inverted active low 3 2 2 Inverting inputs Select connected signals Select signals connected to the RTU inputs and outputs Note These set points are sensitive Be careful to select the correct input and output or connected equipment may start unpredictable 3 2 3 Selecting input functions 3 2 4 Selecting output functions Communication setup Needed only if the station uses any type of communication either to a central system or paging system Station number Must be unique to each RTU Used by the central system to identify the unit The number may vary from 1 to 899 3 3 2 Station number Needed only if the communication uses a 3 3 3 Fixed ID Fixed line ID fixed line number Comtica The settings are necessary to get the RTU to 3 3 4 mod communicate Communication e Select the modem method used to seipcdons communicate with this station e Only change the setting for the used serial menu DTE speed Select the communication speed to the 3 3 5 DTE speed modem or other equipment selection Protocol Select protocol used AquaCom Comli 3 3 6 Protocol Modbus CCom or GPRS AquaCom Use selection
151. the internal memory area 0 inside the modem using the command AT E0 VO amp WO The modem will then later on be initiated with the command AT Z to recall the saved configuration See separate documentation for specific modems Communic COM4 User def multid Communication selected to a user defined multi drop modem on COM4 It is possible to run the user defined modem in either multi drop mode or point to point mode Multi drop mode is used for fixed line modems 3 3 4 7 Alarm printer The alarm printer is connected to COM1 usually with 1200 bps Use 8 bits 1 stop bit and no parity in the printer Used character table is MS DOS 850 3 3 4 8 Other information on modems and connections The line speed depends on the initiation string line quality and DTE speed Changing the DTE speed will not always change the line speed All modems besides PC card modems are connected to COM 1 See the modem documentation for cabling specifications When the communication mode is changed then the RTU will automatically restart after a few seconds to reinitialize the COM port 3 3 5 DTE speed selection Select the DTE speed for the used menus The DTE speed is the speed on the serial menu connected to the RTU Speed COM1 9600 bit s DTE speed on COM1 selected to 9600 Copyright Flygt AB 2008 Global standard System functions 31 If a modem is used this is the speed between the modem and the RTU This is not the same
152. tion 0 Not used 1 P1 Leakage P1 High Temp 3 Chemical Feed Fail 4 Odor Control Fail 5 Gen Low Fuel 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 1 1 Intr sens pers Function on input signal 08 Select function 0 Not used 1 P2 Leakage P2 High temp 3 Generator Running 4 Spare alarm 5 Personnel onsite 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Intr sens pers Function on input signal 09 Select function 0 Not used 1 P3 Leakage 2 P3 High temp 3 Generator Warn 4 Counter pulse 5 Spare alarm 6 Low float 7 Overflow sensor 8 Power fail 9 Intruder sensor 10 Personnel onsite 1 1 Intr sens pers 12 Block remote 13 Energy pulse 14 Timer 1 15 Timer 2 Function on input signal 10 Select function 0 Not used 1 Power fail 2 Spare alarm 3 Intruder sensor 4 Personnel onsite 5 Intr sens pers 6 Block remote Function on input signal 11 Select function 0 Not used 1 High float 2 Gen Low Fuel 3 Spare alarm 4 Overflow sensor 5 Power fail 6 Intruder sensor 7 Personnel onsite 8 Intr senst pers 9 Block remote 10 Energy pulse 11 Counter pulse 12 Timer 1 13 Timer 2 Function on input signal 12 Select function 0 Not used 1 Low float 2 Generator Run 3 Generator Warn 4 Gen Low Fuel 5 Overflow sensor 6 Power fail 7 Intruder sensor 8 Personnel onsite 9 Intr senst pers 10 Block remote 11 Energy pulse 12 Counter pulse 13 Timer 1
153. tions 40 3 5 1 1 Browse the alarm log Follow these steps to browse the alarm log Step Action 1 Display the Alarm log menu and press OK Result The first alarm is shown in the display 2 Browse the log with the Up and Down arrows 3 To delete alarms press OK Select Current or All and press OK Result The alarm text consisting of a maximum of 20 characters is shown in the display of the RTU and recorded in the alarm log Example This is an example of the alarm text gt LOW LEVEL 030112 11 25 AB A Y X A a Alarm displayed on the RTU Table This table gives an overview of alarm text Fiela Description Comment Reference A Alarm text indicates that it is an When the condition is no longer activation alarm generated when the fulfilled the alarm is not stored alarm condition is fulfilled in the alarm log B Date and time of alarm C Type and priority A B C or E For explanation see 3 4 2 assigned to the alarm Alarm priorities D indicates that the alarm has been For further information see 18 transferred to the central or to the alarm Appendix D List of alarms system Copyright Flygt AB 2008 Global standard System functions 41 Note Active alarms are not cleared from the log or the central system Alarms are sent to the central system independent of the alarms in the alarm log There is no need to delete alarms to make space for new a
154. tions supplied with the unit Reference For description of signals see 20 Appendix F Connection 2 Complete the connection procedure by switching on the unit Result A led on the front panel indicates the operational status of the unit D Table This table shows which light the led may have and what it means Steady red The RTU is in service mode only Flashing red light The pump control is not running Steady green light Set points have been entered and the RTU is running Operational status LED on front panel 2 1 Personal safety N B Ensure that personnel cannot come in contact with live cabling or terminal blocks in the course of connection or service work Maximum caution must be exercised when working on the digital outputs 2 2 Configuring the RTU The RTU requires certain parameters and set points to operate It is supplied with a number of default settings but some of the menus must be complemented or altered beginning with the settings of a number of menus in the first menu group Most of these can be entered from the central system Reference See 17 Appendix C List of menus for a complete list Table This table gives an overview of the menus that must be complemented or altered Copyright Flygt AB 2008 Start the RTU 15 Global standard Menu Instruction Comment See Display Select Service to show all menus 3 1 1 Selecting access level Language Select the language to use in
155. to pager the text will be the old text Alarm digital input 6 This text can be changed but this must be done by updating the RTU with a special text file RTU CFG using a PC 3 7 Paging setup 3 7 1 Text paging system and SMS message The RTU can handle alarm distribution directly to a paging system or to a GSM telephone The first sign in the menu Telno CS PAGE must be amp otherwise the program will handle the phone call as if calling to a CS 3 7 1 1 Numerical paging The message that is sent to a numerical pager consists of numerical code like 12580501 It starts with the station number three digits 125 The next four digits are the alarm code 8050 and the last digit is the priority of the alarm 1 The only setting needed is the telephone number to the pager in the menu Telno 1 CS PAGE starting with a amp Copyright Flygt AB 2008 Global standard System functions 47 3 7 1 2 Alphanumerical paging When using alphanumerical paging the message on the pager consists of alarm text and station name The following settings are needed e The telephone number to the pager in the menu Telno CS PAGE starting with a amp Neither a T nor a comma should be used e The telephone number to the paging central This is the telephone number that is dialled by the modem when an alarm should be transmitted Information is given on the subscriber agreement and in that company s documentation No
156. tory set 0 Modem factory configuration 0 300 57600 AT amp F User def 1 User configuration 1 defined in 300 57600 modem AT Z1 Factory set 1 Modem factory configuration 1 300 57600 AT amp F1 COM4 Not used No equipment on COM4 RS232 half dup RS232 half duplex 300 57600 RS232 full dup RS232 full duplex 300 57600 Alarm printer Alarm printer ASCII protocol 1200 57600 Copyright Flygt AB 2008 Global standard System functions 29 Serial Alternative Function and description DTE speed menu User def 0 User configuration 0 defined in 300 57600 modem AT Z Factory set 0 Modem factory configuration 0 300 57600 AT amp F User def 1 User configuration 1 defined in 300 57600 modem AT Z1 Factory set 1 Modem factory configuration 1 300 57600 AT amp F1 3 3 4 1 Modem TD 22 Use one of these settings if the RTU is delivered with the Westermo TD 22 modem Select V 23 when the modem shall communicate with CCC0502 0503 modems Select V 23 fixed when the modem shall communicate with CCD0502 0503 or other TD 22 modems on a fixed line V 22 should be used to communicate with other Hayes modems Kk Using TD 22 in V 23 mode is not recommended The modem is initialized by the RTU and this fixed mode cause the possibility to initialize the modem again to be lost If the modem loses power the communication is lost It is therefore highly recommended to connect the TD 22 mo
157. tton Result A flashing cursor is shown in the display telling that the change of parameter is allowed Change The numerical parameters can be changed position by position in the window menu The parameters with text can only be changed by selection of alternatives Change the different parameters according to this table What do you want to do Press this button Go to the left one digit on the numerical parameter Left arrow Go to the right one digit on the numerical parameter Right arrow Decrement the numerical digit by one or advance Down among a set of alternative parameters with text arrow Copyright Flygt AB 2008 Global standard Introduction 12 Increment the numerical digit by one or go back among a set of alternative parameters with text arrow Save or exit Save or exit according to this table What do you want to do Press this button Save the changed value Exit the menu without saving the value Jo Result This table shows possible messages in the display after you have saved a value and if you need to perform further action Message Description Action Value stored The value has been saved Low value xx The value is below the permissible Enter a higher value range High Value yy The value is above the permissible Enter a lower value range Reference For more information about permissible range of value see Appendix C List of Menus 1 4 Alarm panel This section d
158. ump This is done when the pump sump is defined The volume is calculated using the areas and levels in the pump sump definition together with the level meter 8 2 Volume pulse It is possible to control external equipments like a water sampler or a chemical feeder based on different flows in the station A digital output is used to start the equipment using a 3 second pulse The pulse is created when the amount of water has passed Volume pulse HH G pulse Amount of water to make a pulse Select the water flow to use to create the pulse Copyright Flygt AB 2008 Global standard Flow calculations 80 Volume pulse src FEAE AE HE E HE HH HE HE HE HE TREE Menu to select pulse source The following options are possible Pumped flow The pulse is created on the calculated pumped flow Inflow The pulse is created using the calculated inflow Overflow The pulse is created using the overflow An extra pulse is created when the overflow starts Generic ana flow The pulse is created using the generic analogue 8 3 Pump sump configuration The shape and size of the sump must be defined to enable the RTU to calculate the pump flows and capacities This is done by specifying the surface area at different levels It is important to specify the surface areas at those levels at which the sump changes shape The uppermost surface area should be located above the highest possible level in the sump Up to five different l
159. unication menu e Station number e ID number fixed e Communic COM1 COM3 e Speed COM1 COM3 e Protocol on COM1 COM3 e RTS delay COM1 Com3 e Telno PAD SMSC Only needed if it is a dialled RTU Telephone number to the RTU Copyright Flygt AB 2008 Global standard Service and maintenance 102 Type version and Central system for example AquaView revision number of central system System 4 10 00 ProgID 7036 Example of System information menu 14 2 Restarting the RTU The RTU program mode channel is used if a situation occurs in which the RTU must be cold or warm started Select the Cold start or Warm start option in the RTU program mode channel Restarting will take 20 to 60 seconds depending on the program Remember that the RTU set points must be re entered following a cold start 14 3 Remote programming If the RTU is called a new program can be downloaded over the telephone line Select which the COM port use in the RTU program mode channel The RTU must be started as described under 14 2 Restarting the RTU when the new software has been downloaded 14 4 Battery life An external uninterruptable power supply UPS can be connected to the RTU This means that the RTU will continue to record data in the event of a power failure The duration of the power available under these conditions will depend on the type of battery The life of a battery normally ranges from two to
160. unning at the same Copyright Flygt AB 2008 Global standard Appendix C List of menus 136 Start Level P1 17_1 Ft Ta Ft Central System Text Runtime two pumps running at the same time Runtime two pumps running at the same time Enter a value manually and the counter will continue on this alue Starts of generator Enter a value manually and the counter will continue on this value Runtime generator Enter a value manually and the counter will continue on this value Start and stop levels of the pumps Start level for pump 1 When alternating is selected this start level is shared by all alternating pumps Stop level for pump 1 When alternating is selected this stop level is shared by all alternating pumps Start level for pump 2 When alternating is selected this start level is shared by all alternating pumps Copyright Flygt AB 2008 Global standard Appendix C List of menus 137 i Stop level for pump 2 When 17_4 H Ft alternating is selected this stop level is shared by all alternating pumps i Start level for pump 3 When 17_Si Ft alternating is selected this start level is shared by all alternating pumps is shared by all alternating pumps i Stop level for pump 3 When 17_6 Ft alternating is selected this stop level i Start level for pump 4 When 17_7 t H Ft alternating is selected this start level is shared by all alternating pumps i
161. up 6_1 Transmit alarm HHHH Writable Alternative 0 Local permanent 1 Remote 2 Clear 3 Local today Central System Text Alarm status 0 Local Remote Writable Alternative 1 A Alarm 2 B Alarm 3 C Alarm 4 P Passive Central System Text Alarm distribution ABCP Select whether an alarm should be sent to CS pager Clear will remove all alarm that is waiting to be sent Alarm created when the state is in Local or Local today will not be sent to CS with the exeption of Personal and Cold start alarms that is sent anyway Local today will return to remote at midnight Select the alarms priorities to send to CS pager A 1 means that this alarm ith this priority should be sent A 0 that it should not be sent Default setup is 1101 A A Alarm up flank IB B Alarm up flank C C Alarm up flank P all alarm down flank _2 Alarmdistrib ABCP _3 Telno 1 CS PAGE Writable 6 6 6 First telephone number to CS or paging system Use a amp as the first Telephone number CS Pager character for numbers to paging 4 Telno 2 CS PAGE Writable 6_5 Number of calls a alarm Alarming to CS Number of calls the IRTU makes when the CS is not responding Enter the pulse length of the alarm output at a new alarm This may be sed to control an acoustic alarm Select alarm code to show and change Copyright Flygt AB 2008 Global s
162. utput Conditions P4 Fail Output i Pump 4 Failure Output Conditions 3 18 Cond Alternative P4 Leakage P4 High Temp P4 HHH 1 P4 Leakage Tripped P4 High Current P4 Low Current P4 Switched Off P4 No Response P4 Low Capacity P4 High Capacity 5 P4 Low Current 6 P4 Switched Off 7 P4 No Response 8 P4 Low Capacity 9 P4 High Capacity Central System Text Pump 4 Failure Output Conditions to activate Common Alternative Alarm Power Failure High Level eH HEE 1 Power Failure IHigh Level Float Low Level Low 2 High Level Level Float Pump 1 High Temp 3 High Level Float ump 1 Tripped Pump 1 Leakage 4 Low Level ump 1 No Response Pump 2 High 5 Low Level Float emp Pump 2 Tripped Pump 2 6 Pump 1 High Temp Leakage Pump 2 No Response 7 Pump 1 Tripped 8 Pump 1 Leakage 9 Pump 1 No Response 10 Pump 2 High Temp 11 Pump 2 Tripped 12 Pump 2 Leakage 13 Pump 2 No Response Central System Text Copyright Flygt AB 2008 Global standard Appendix C List of menus 118 Common Alarm Conditions 1 Writable Conditions to activate Common Alternative Alarm Pump 3 High Temp Pump 3 1 Pump 3 High Temp Tripped Pump 3 Leakage Pump 3 2 Pump 3 Tripped INo Response Pump 4 High Temp 3 Pump 3 Leakage ump 4 Tripped Pump 4 Leakage 4 Pump 3 No Response ump 4 No Response Generator Fail 5 Pump 4 High Temp Generator Low Fuel 6 Pump 4 Tripped 7 Pump 4 Leakage 8
163. ve Function and description DTE speed menu COM1 Not used No equipment on COM1 TD22 V22 External TD 22 working in V 22 mode 1200 4800 TD22 V 22bisLAPM External TD 22 working in V 22bis 1200 4800 mode with compression and error correction TD22 V23 dial External TD 22 working in V 23 mode 1200 TD22 V23 fix Not recommended External TD 22 1200 working in V 23 fixed mode TD33 V 90 External TD 33 working in V 34 mode 4800 38400 TD33 V 90 X1 External TD 33 working in V 34 mode 4800 38400 No busy tone detection Copyright Flygt AB 2008 System functions 28 Global standard Serial Alternative Function and description DTE speed menu TD33 V 90 LAPM External TD 33 working in V 34 mode 4800 57600 with compression and error correction RS232 half dup RS232 half duplex 300 57600 RS232 full dup RS232 full duplex 300 57600 Siox RS232 External Siox driver K32 Only 4800 or 19200 Alarm printer Alarm printer ASCII protocol 1200 57600 Not used No equipment on COM3 RS232 half dup RS232 half duplex 300 57600 RS232 full dup RS232 full duplex 300 57600 Siox RS232 External Siox driver K32 Only 4800 or 19200 Alarm printer Alarm printer ASCII protocol 1200 57600 User def 0 User configuration 0 defined in 300 57600 modem COM3 AT 2 User def multid User configuration 0 defined in modem 300 57600 working in multi drop mode for V 23 AT Z Fac
164. vel 11 Extrem high lev 12 High level input 13 Overflow input 14 Power fail input 15 Block input 16 Gen ana level Central System Text Block 2 condition Writable Alternative 1 Use number 6 2 Use number 5 3 Use number 4 4 Use number 3 5 Use number 2 Blocking logic set 2 Select the conditions that is required to send a blocking command Options 1 P1 failed 2 P2 failed 3 P3 failed 4 P4 failed 5 P 1 switched off 6 P2 switched off 7 P3 switched off 8 P4 switched off 9 Block levels 10 High level 11 Extrem high lev 12 High level input 13 Overflow input 14 Power fail input 15 Block input 16 Gen ana level Blocking logic set 2 Select the telephone numbers to use for this blocking condition Options 1 Use number 6 2 Use number 5 3 Use number 4 4 Use number 3 5 Use number 2 6 Use number 1 Copyright Flygt AB 2008 Global standard Appendix C List of menus 156 6 Use number 1 Central System Text se tele for block 2 654321 29 15 Block 2 logic Writable Blocking logic set 2 Select block Alternative logic for this function 0 Or 1 And Select if one or or all and of the conditions are required to send block commands to other stations 29 16 Blocking level 1 Blocking level 1 Other stations are blocked at this level Blocking level 1 Ft 29 17 Unblock level 1 Writable Deblocking level 1 Other stations are Interval nblocked at this level 0 00 To 328 10 C
165. vice Service P2 Service P2 P2 has run the set setvice time The pump needs service High capacity Pl High capacity P1 The RTU has calculated a capacity higher than the high capacity alarm level for pump 1 High capacity P2 High capacity P2 The RTU has calculated a capacity higher than the high capacity alarm level for pump 2 High capacity P3 High capacity P3 The RTU has calculated a capacity higher than the high capacity alarm level for pump 3 High capacity P4 High capacity P4 The RTU has calculated a capacity higher than the high capacity alarm level for pump 4 1 Low capacity P2 i The RTU has calculated a capacity lower than the low capacity alarm level for pump 2 Low capacity P3 Low capacity P3 The RTU has calculated a capacity lower than the low capacity alarm level for pump 3 Low capacity P4 i The RTU has calculated a capacity lower than the low capacity alarm level for pump Service P3 Service P3 P3 has run the set setvice time The pump needs service Service P4 Service P4 P4 has run the set setvice time The pump needs service Intruder al off Intruder alarm The intruder alarm is disconnected decativated Copyright Flygt AB 2008 Low capacity P1 i The RTU has calculated a capacity lower than the low capacity alarm level for pump Global standard Appendix D List of alarms 166 8540 A 10 Pic comm error Pic communication Error on communication between top and error
166. ws multiple running pumps 7 3 3 Maximum running pumps It is possible to reduce the number of simultaneously running pumps Use this function if the hydraulic or electric system can not handle all running pumps Reducing the number of pumps with this function has no effect on which pump is running it only effects how many Max running pumps norm The menu for maximum running pumps Example For a two pump station entering 1 eliminate the simultaneous running of both pumps Almost the same effect is achieved if one or more start level values are set to zero when the alternation is active All stop levels are however always required on active pumps The difference between using the maximum running pumps function and removing starting levels is what will happen if the level rises to the high level float When using maximum running pumps then only the allowed Copyright Flygt AB 2008 Global standard Pump control 71 amount of pumps will start Pumps with no start level will start on the high level float 7 3 4 Maximum running pumps Generator There is a separate channel to limit the number of pumps that can run when a Generator Running signal is present This prevents a higher energy draw than a generator can handle Max running pumps Gen The menu for maximum running pumps 7 3 5 Special control options It is possible to set special options to control the pumps All these options are normally set to
167. xt 1 High level High level High level in the pump sump Alarm from the analog level input 2 Low level Low level Low level in the pump sump Alarm from the analog level input Le iies level float High level float High level float Alarm from digital input ae alarm Personal alarm Personal alarm warning time has run out without reset Personnel in danger Intruder Intruder Burglary alarm reset time has run out before turned off 11 B 10 Tripped motor P1 Tripped motor Pump 1 has a triggered motor The pump is protector P1 blocked by this alarm 12 B 10 Tripped motor P2 Tripped motor Pump 2 has a triggered motor The pump is protector P2 blocked by this alarm 13 10 Tripped motor P3 Tripped motor Pump 3 has a triggered motor The pump is protector P3 blocked by this alarm 14 10 Tripped motor P4 Tripped motor Pump 4 has a triggered motor The pump is protector P4 blocked by this alarm 15 B 10 High current P1 High current P1 High current P1 Alarm from the analog current input 16 B 10 Low current P1 Low current P1 Low current P1 Alarm from the analog current input 17 10 High current P2 High current P2 High current P2 Alarm from the analog current input 18 10 Low current P2 Low current P2 Low current P2 Alarm from the analog current input 19 B 10 High current P3 High current P3 High current P3 Alarm from the analog current input 20 B 10 Low current P3 Low current P3 Low current P3 Alarm from the analog current input Bis E ee
168. yright Flygt AB 2008 Global standard Appendix E Central system 167 19 Appendix E Central system 19 1 Periodic reporting RTU stores the following operating data for the previous 30 days The daily report is fetched automatically from the central system once per day This function can be disconnected from the system The following information is summarized in the periodic report oO Z N Description umber of starts pump 1 Running time pump 1 umber of starts pump 2 Running time pump 4 umber of starts with two pumps Running time with two pumps Running time pump 1 total This is the continuously sum since start up Running time pump 2 total This is the continuously sum since start up Running time pump 3 total This is the continuously sum since start up p igs igs un time tarts un time tarts un time BY BR GD wININ wo pumps two pumps Runtime P2 total Runtime P3 total Runtime P4 total u Overflow time Running time counter input Generator Starts Generator Runtime apacity apacity apacity apacity nflow umped volume volume umber of jJoverflows umber of gross verflow ime verflow volume olume analogue 4 nergy locked locked ounter untime enerator enerator BIW ND events ime value counter Starts Runtime Number of Number of Volume Copyright Flygt AB 2008 Global standard Appendix E Ce
169. yright Flygt AB 2008 Global standard Introduction 6 5 AnalOgue SENSOLS cccccsscscscsscccsscscsccccseccscsssscscssccsssscsssscsscscsscsesssossesesees 56 Oe ee VESCNSO terrasse E teat T 56 5 1 1 Level transmitter adjustment ccc cccccsccceseseceeesseeeceseteeeseeeees 56 SMD eel AL Ars 37 cer wy eat ts seat ceeae tase eae Ro a ia 57 5 1 3 High and low level alarm outputs ccccccccsessecceessseeceeseteeeeeeseees 57 5 1 4 Revel calibration sin ienai ee aii iea a a eiet 57 S led SOMSOL Freeze uae ae E AE E E E ARE 58 SZ CUrent Sen SOrse nenie raataa E e e e r N EE iae 59 5 2 1 Pump motor CUITENtS cc cecceeceteececeeceesesteeeeeeceeseesnaeeeeeeeseeenags 59 5 2 2 N minal cutr nt siessrsnsessernscneitssseieicssnnnnttr resssiiosesanten ssri 59 5 2 3 Current inputs on 2 pump stations cccececeesseceeessteeeesstteeeseesees 59 5 2 4 Current input options on 4 pump stations without Siox S48 59 5 2 5 Input options on 4 pump stations with Siox S48 o oo ee eeeeeeeeeees 60 5 2 0 C rrent alarmis oH eai case aera aa ete eee ee 60 S9 General analo U esnin nri rei e ete Phases at aac ain 60 5 31 Input Option S inna a e i eee ee aie ria 60 5 3 2 Vol me CALCU LALION sis neesii eetere ei eiria eetas 6l SIS Ala Seia eea eola a caer E A a oh a aa ae teas S 6l 5 3 4 Level control OUtDUt cece ceecccceccessceceeesneceeeseneeceesseeeeeessaeeeseeseees 61 6 Operational data fice cccsscscses eeccdscncstceictecesc
170. ys Two delays are used to prevent pumps from simultaneously starting and stopping These delays are also used to prevent a pump from starting immediately after a pump stop or vice versa Time between starts 10 s Delay time between two pump starts The delay between two starts is sometimes used to protect the pump power supply from the overload occurring when several pumps is starting at the same time The Copyright Flygt AB 2008 Global standard Pump control 67 delay between two stops may be used to protect the pipes from water hammer that occur when a pump stops Time between stops 10 s Delay time between two pump stops Delay between two starts is also used for to prevent a pump stop when a pump has started This will in fact be the same as a minimum run time for a pump The delay between two stops is also used to prevent a pump from starting after a pump stop 7 2 5 Maximum start hour alarm It is possible to get an alarm if the pumps for some reason start too often Set the number of starts in the menu to activate the alarm If the pump starts this number of times within an hour an alarm is created The alarm does not stop the pump This alarm is activated by default and set to 16 To disable the alarm set the value to zero 7 2 6 Blocking pumps with low current By entering a value in the Low current reset time menu the pump will be switched off when a low current alarm is generated The pump is b

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