installation & operation of booster set

8/12/2019 installation & operation of booster set

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6800 IVS Series Booster Set

Please read all these notes carefully,

CE CONFORMITIES:

LVD BS EN 61010-1Low Voltage Switchgear BS EN 60439-1Safety of Machinery BS EN ISO 12100-1Safety of Machinery BS EN ISO 12100-2Safety of Machinery BS EN 60204-1Electromagnetic compatibility Harmonic Emissions BS EN 61000-3-2Electrostatic discharge BS EN 61000-4-2Radiated RF Immunity BS EN 61000-4-3Fast transient bursts BS EN 61000-4-4Voltage Surges BS EN 61000-4-5Conducted RF Immunity BS EN 61000-4-6Voltage Dips BS EN 61000-4-11

Generic immunity BS EN 61000-6-1Generic immunity BS EN 61000-6-2Generic emissions BS EN 61000-6-3Generic emissions BS EN 61000-6-4

PREFACE

1. The 6800 IVS Series booster sets are designed forease of setting and operation

2. All packaged pump systems are pre-wired and fullytested, both hydraulically and electrically prior todispatch.

3. All parameter data has been entered into thecontroller in accordance with the system criteria.Once on-site connections have been made, and allpre-checks carried out the system is ready forcommissioning.

4. If during commissioning system conditions arefound to vary from those set out in the designcriteria, the parameters can be easily changed.

INTRODUCTION

1. This leaflet contains specific information regardingthe safe installation and operation of 6800 IVSSeries booster sets. These instructions must beread and understood by any one responsible for theinstallation and maintenance of this equipment.

2. Prior to power being applied, it is essential that allpre-commissioning procedures are carried out infull.

3. Operators and installers must familiarise

themselves with the operation and controls of theequipment.

WARNING SYMBOLS

Safety instruction where an electrical hazard isinvolved.

Safety instruction where non-compliance wouldaffect safety.

Safety instruction relating to safe operation ofthe equipment. (ATTENTION)

INSTRUCTIONS FOR SAFE USE

1. No installation of this equipment should takeplace until this I,O&M instruction has been studiedand understood by the person responsible.

2. Handling, transportation and installation of thisequipment shall only be undertaken with theproper use of lifting gear.

3. The set shall not be used for any purpose otherthan that for which it was designed and sized.

4. The set

shall not be operated with thedoor open and the Door InterlockedIsolator overridden .

Note:

During normal operation the pumps will onlygenerate pressures sufficient to satisfysystem demand. However, abnormalrunning conditions may cause closed valvepressures to be experienced.

1

INSTALLATION AND OPERATING INSTRUCTIONS

FILE NO: 62.89 DATE: Mar. 31,2008 SUPERSEDES: 62.89 DATE: Apr 20, 2007



STORAGE

Store in a dry place. Protect against dirt, damage andfrost.

LIMITATIONS

1. Maximum system working pressure: 10,15 and 25

bar. 2. Operating pressure:

Nominal - as shown on pump nameplates. Maximum - shut valve head of pumps fitted.

3. Electrical supplies: 3 phase, 50 Hz, 400volts. 4. Power supply fluctuation: +/ - 10% maximum. 5. Humidity none condensing: 80% RH up to 31°C

decreasing linearly to 50% RH at 40°C.6. Ambient temperature: 5°C to 40°C.

PROTECTION

The set must be protected from the formation of

condensation. If there is a likelihood of condensationforming on or in the control panel then an anti-condensation heater should be fitted. Contact ourservice department for details.

GENERAL NOTES

The sets comprise two, three, four or five pumpsoperating on a duty stand-by or duty, support andstand-by or duty, support, support arrangement. Each unit is set-up for a specific application, anychange in the system conditions may necessitate achange in the settings.

INSTALLATION

Mechanical

1. The pump set is intended for use under floodedsuction conditions, unless suction lift conditionswere specifically included in the order, and shouldbe positioned in such a way that it’s relationship tothe storage tank ensures a positive suction headat full flow.

2. Site the set with sufficient space to the front andrear for maintenance purposes.

3. The set should be installed on a flat and even sur-face.

Electrical

1. The power supply required is 400 volt +/ -10%, 3phase, 50Hz to suit motors fitted.

2. The incoming supply should be connected to thedoor interlocked isolator from a local distributionboard.

3. Due to the set incorporating inverter drives, shouldan ELCB relay be used it must be: · Suitable for protecting equipment with a direct

current content (DC) in the fault current (3-phase bridge rectifier).

· Suitable for power-up with short chargingcurrent to earth.

· Suitable for a high leakage current.

6. THE SET MUST BE EFFICIENTLY EARTHED .

IMPORTANT SAFETY INFORMATION

1. The voltage on the IVS Booster Set is dangerouswhen it is connected to the mains. Incorrectinstallation of the set may lead to material damageor serious injury or it may be fatal. Consequently,the instructions in this manual as well as the localrules and safety regulations must be complied with.

2. Touching the electrical parts may be fatal, evenafter the mains supply has been disconnected, wait

at least 4 minutes. 3. The installation must be fused and isolatedcorrectly.

4. Covers and cable entries must be fitted.

NB! It is the user’s or certified electrician’sresponsibility to ensure correct earthing andprotection in accordance with applicablenational and local requirements andstandards.

Safety Regulations

1. The 6800 IVS Series Booster Set must bedisconnected from the mains if repair work is to becarried out. Check the mains supply has beendisconnected and the necessary time has passed (4minutes).

2. The correct protective earthing of the equipmentmust be established, the user must be protectedagainst supply voltage, and the set must beprotected against overload in accordance withapplicable national and local regulations.

3. RCD’s (ELCB relays), multiple protective earthing orearthing can be used as extra protection, providedthat local safety regulations are complied with.

4. In case of an earth fault, a DC content may developin the fault current.

5. If RCD’s are used, local regulations must beobserved. Relays must be suitable for protection of3 phase equipment with a bridge rectifier and for abrief discharge on power up.

6. The earth leakage currents are higher than 3.5mA.This means that the 6800 IVS Series Booster setrequires a fixed, permanent installation as well asreinforced protective earthing.

4. Wire the set VFC and external control system (seewiring diagram) from the terminals provided usingthe ferrite beads as instructed.

5. All incoming cable glands should be IP54 rated as aminimum.

2



SPECIFIC FUNCTIONALITY

Fill Mode

1. In order to prevent damage when filling asystem from start or from a very low pressure, anautomatic fill mode feature has been builtinto the controller. In order to tune the fillmode feature to the system there are 3 basicparameters that may be adjusted and anadvanced parameter ‘Set Fill Mode PID’.

Fill Set Point

2. The fill set point is shown as a percentage of thesystem set point. It represents the pressure up towhich the fill mode remains in control. The defaultsetting is 85% which means that for a systemoperating set point of say 10 Bar, the fill modepressure level would be 8.5 Bar. The level may be

adjusted to suit the particular system but it is bestkept to a fairly high value.

Minimum Fill Time

3. This setting dictates the minimum length oftime required to fill the system up to the fill setpoint. As only one pump is used to fill the system, this value may have little significance onlarge systems, as they may naturally have anextended fill period. However on small systemsthe fill rate can be controlled precisely

Initial Ramp Time

4. This function sets the initial acceleration periodof the fill pump.

Fill Mode PID

5. When the initial ramp period is over, the pumpcontrol changes from a steady acceleration toPID control. This PID control is known as the‘Fill Mode PID’. During the minimum fill period, the speed ofthe pump will vary as the system pressurerises. In order to obtain the optimum responsefrom the pump the following parameters maybe adjusted.

Gain

6. The default value is 0.5. However this may beincreased if the fill rate seems sluggish. Do not

make large changes to this setting. Increaseslowly and check the response.

Integral Time

7. The default value for this is 10 secs. Thisvalue may be decreased if the fill rate seemssluggish. Decrease slowly and check the response.

Derivative Time

8. The default value for this is 0 secs and itshould not normally need changing.

3

Normal Operation



KEY FUNCTIONS

Enter Key The enter key is used when a parameterneeds changing. Press to move the cursorfrom the top left corner to the first changeable

parameter. Press again to accept the value.

Down Key The down key is used to scroll betweenscreens. It is also used to decrease a pa-rameter setting.

Up Key The up key is used to scroll between screens.It is also used to increase a parameter setting.

Alarm Key The alarm key enables the user to access the

alarm screen. If there are any alarms present,pressing the alarm key will display the alarms.

Escape Key The escape key is used when an alarm isdisplayed. Pressing the escape key will takethe user back to the ‘status screen’. It doesnot reset the alarm.

Prg Key The prg key is used to view the pump hoursrun, pump current, pump kW and pumpspeed.

SCREEN SEQUENCE

Login not activated

Status screen (Fig 1) Setpoint screen (Fig 2) Login screen (Fig 3) Software screen (Fig 5) Pump Mode screen (Fig 14)

Login activated

Status screen (Fig 1)

Setpoint screen (Fig 2) Login screen (Fig 3) Change Login screen (Fig 4) Software screen (Fig 5) Pump Arrangement screen (Fig 6) System Setup screen (Fig 7) Low / High Pressure screen (Fig 8) Pump Head & Sleep Function screen (Fig 9) Stage Off / On Mode Screen (Fig 10) Pump Stage On screen (Fig 11) Pump Stage Off screen (Fig 12) Pump Mode Lock screen (Fig 13) Pump Mode screen (Fig 14)

Frequency Setup screen (Fig 15) PID ‘Fill’ Settings screen (Fig 16) PID ‘Run’ Settings screen (Fig 17) Break Tank Selector screen (Fig 18) Duty Pump Rotation screen (Fig 19) Restore Defaults screen (Fig 20)

GENERAL FUNCTIONALITY

1. Each pump is fitted with its own variable speeddrive.

2. Pumps are staged in or out as required and alloperate at the same speed

3. All running pumps will vary in speed in an at-tempt to keep the pressure constant.

4. If a fault occurs with any support pump then itwill be omitted from the duty cycle and the indi-vidual pumps ‘tripped’ indicator displayed. Theset will continue to operate as normal (wherepossible, within the limits of the set). If a standbypump is selected, this will become active when apump fault occurs.

5. If a fault occurs with the duty pump then the vari-able speed drive will trip and display a ‘tripped’indicator. The set will now choose a secondpump to act as the duty. If a standby pump is

selected, this will become active when a pumpfault occurs

6. When demand is minimal and only the dutypump is running, the set will enter sleep modeand monitor system conditions whilst all pumpsare stopped. If demand resumes then pump(s)will automatically start.

BOOSTER SET PROTECTION PROCEDURE

Remote Stop/Inhibit

1. The 6800 IVS Series Booster Set is fitted

with a Remote Stop/Inhibit feature whichholds the set in STANDBY mode until a link is made between terminals 598 & 599 . Theseterminals are mounted inside the control panel. Until this link is made the control panel willdisplay “Stop Operated” and will not start.

2. This feature is provided as a means for the Building Management System (BMS) toremotely disable the set via a switch. If this feature isn’t required the link must befitted as described above.

Low Water Level Device3. Each booster set has Dual break tank

protection as standard within the controlsoftware. Ensure that the customer suppliedbreak tank No. 1 low water level switch isconnected to the terminals numbered701 & 702 . Also ensure that thecustomer supplied break tank No. 2 low waterlevel switch is connected to the terminals numbered 704 & 705 .These terminals aremounted on the terminal rail inside the controlpanel. Both switches should be NORMALLYCLOSED when the tank levels are healthy.

NB! The above procedure is designed to ensure that

the set does not run dry. It is the user’sresponsibility to ensure that the BoosterSet has a sufficient water supply at alltimes. 4



OPERATION AND SETTING PROCEDURE

1. Open the water supply valve to the set, then the suction isolating valves on the pumps followed by thedelivery isolating valves. The system supply valve should remain closed.

2. Fully vent all the pumps.

3. The 6800 IVS Series Booster Set is protected by a Low Water Level Safety Trip and a RemoteStop/Inhibit. These two conditions need to be satisfied before the set can be operated. Follow the ‘BoosterSet Protection Procedure’ shown previously before continuing.

Status Screen

4. When the ‘Set Protection Procedure’ is complete turn the disconnect switch to the ‘ON’ position. Thedisplay will show ‘self test, please wait’. It will then display the ‘status’ screen (Fig 1). The status screenshows:

a) The current system pressure in Bar b) The current operating mode (i.e. Off, Fill Mode, Run Mode or Sleep Mode). c) The pump status “Run, Off, Trip, Standby” d) The current pump speed in Hz

A cursor will flash in the top left hand corner. When the cursor is in this position the up and down keyscan be used to move from screen to screen.

Setpoint Screen

5. The next screen to appear will be the ‘setpoint’ screen (Fig 2). This screen is read only and shows: a) The Setpoint in Bar b) The Number of pumps.

Login Screen

6. The next screen to appear will be the ‘login’ screen (Fig 3). Only the ‘Pump Mode Screen’ (see Fig 12)can be accessed unless the login code has been entered. The login screen shows:

a) The login number (Default number is 9999). b) The Logout option.

To login, press the enter key then use the up and down keys to increase or decrease the number. The default login is ‘9999’. Press the enter key to commit the login value then press the enter key again to

move the cursor to the top left hand side of the screen. The logout is used to exit the program modeonce any alterations have been made. If the operator does not logout all screens will remain accessibleand the automatic logout timer will be activated. After one hour of no activity, the unit will automaticallylog out and return to the status screen.

5

Fig 1

Fig 2

P r e s s u r e 0 4 . 0 B a r S y s t e m m o d e R u n P 1 R u n P 2 T r i p P 3 O f f

P 4 Stby 4 0 H z

S e t p o i n t 0 4 . 0 B a r N u m b e r P u m p s 4



OPERATION AND SETTING PROCEDURE (Cont.)

7. With the cursor in the top left hand side of the screen, the operator can now move between screensusing the up/down keys. To change any parameter press the enter key until the cursor highlights thevalue, use the up/down keys to alter that value and press enter to store the new value. This procedure isused to adjust any value. When all values are adjusted return to the login screen and logout, this will rein state the password protection. If the system values are incorrectly entered, the default values may be

re verted. Goto the ‘Default’ screen (Fig 20) and enter ‘2323’ into the “Restore Defaults” field. All values willthen return to the factory default settings.

Change Login Screen

8. Here the operator can customise the login code (Fig 4). Enter the old code i.e. 9393 and a newpersonal code (between 1111 and 9999). Once this code has been entered it must be used for allfuture logins.

Software Screen

9. Here the operator can see which software version is being used and also the date the software wascreated (Fig 5). If Armstrong make any improvements to the software, this can be updated by a serviceengineer.

Pump Arrangement Screen

10. Here the operator can select the number of pumps on the booster set. They can also select if a standbypump is required. The last configurable parameter on this screen is the reference loss frequency. This isthe frequency which one pump will run at if the transducer was to fail. (Fig 6)

E n t e r L o g i n N u m b e r L o g i n 9 9 9 9 L o g o u t N o

Fig 3

C h a n g e L o g i nO l d L o g i n 9 9 9 9 N e w L o g i n 5 5 5 5

Fig 4

S o f t w a r e V 1 0 4 0R e v d a t e 2 9 / 1 / 0 8

Fig 5

6




System Setup Screen

11. Here the system setpoint may be adjusted (Fig 7) and also the fill setpoint which is a percentage ofthe system setpoint i.e. if the system setpoint is 400.0 kPa and the fill setpoint is 95%, the fill set point will actually be 380.0 kPa. The minimum fill time is the minimum length of time it will take to fill thesystem, if the system pressure falls below the LO Press A1 (Low Pressure Alarm) see Fig 8. Initial ramp is the initial acceleration time of the filling pumps. This allows a controlled initial build up of

the system pressure.

Low and High Pressure Setup Screen

12. Here the operator can adjust the low and high pressure alarm settings (Fig 8) as follows: a) The LO Press A1 sets the point below which the booster set will enter ‘Fill Mode’. b) The HI Press A1 sets the point above which the booster set will ‘shut down’.

Pump Head and Sleep Function Setup Screen

13. To automatically set the pump stage off frequencies the pump shut off head must be entered (Fig 9).Please note suction pressure on site. If required, add to the pump head value. If the demand falls to such a level that only one pump is running at a low speed, the booster will shut downand go into ‘Sleep’ mode. The sleep delay sets the time before the sleep function becomes active. As longas the system pressure remains above the wake up pressure, (expressed as a % of setpoint) the boosterwill remain asleep. If the system pressure falls below this level, the booster will wake up after the wake updelay has expired.

Fig 8

Fig 9

S e t p o i n t 0 3 . 5 B a rF i l l S e t p o i n t 8 5 . 0 % M i n f i l l t i m e 0 1 m I n s I n i t i a l R a m p 2 0 s e c s

Fig 7

L o w P r e s s A L 0 0 . 5 B a rH i g h P r e s s A L 0 6 . 0 B a r

P u m p H e a d 0 5 . 5 B a rS l e e p D e l a y 0 6 0 s e c s

W a k e U p D e l a y 0 0 1 s e c s W a k e U p P r e s s u r e 95% SP

N o P u m p s 4S t a n d b y y e s

R e f l o s s F r e q 2 0 H z

Fig 6




Stage Off / On Mode Select Screen

14. Here the stage on and off frequencies can be selected to automatic or manual (Fig 10). If automatic isselected, the pump stage off and on frequencies and the system sleep level will be set and will not be

able to be adjusted. If these are required to be adjusted in order to improve system stability, manualmode may be selected enabling the sleep, stage off frequencies (Fig 12) and stage on frequencies to beoverwritten. (Fig 11).

Pump Stage On Frequency Screen

15. This screen displays the pump staging frequencies (Fig 11). If the ‘stage on mode’ was set to Autothen the values are automatically calculated from the pump head value entered in the Pump Head andSleep Function Setup Screen (Fig 9) and are read only. If the ‘stage on mode’ was set to manual thenthese values can be adjusted to improve system stability.

Pump Stage Off Frequency Screen

16. This screen displays the pump de-staging frequencies (Fig 12). If the ‘stage off mode’ was set to Autothen the values are automatically calculated from the pump head value entered in the Pump Head andSleep Function Setup Screen (Fig 9) and are read only. If the ‘stage off mode’ was set to manual thenthese values can be adjusted to improve system stability.

Pump Mode Lock Screen

17. This screen enables the operator to lock the pump Hand / Off / Auto selections (Fig 13). If ‘on’ is

selected, the pump modes are locked and cannot be changed (Fig 14). If ‘off’ is selected, the pumpmodes can be switched between Hand / Off / Auto.

Fig 11

Fig 12

Fig 10

S t a g e O n M o d e A u t oS t a g e O f f M o d e A u t o S l e e p F r e q u e n c y 4 3 H z

S t a g e O n 2 5 0 . 0 H zS t a g e O n 3 5 0 . 0 H z S t a g e O n 4 5 0 . 0 H z

S t a g e O f f 2 4 4 . 0 H zS t a g e O f f 3 4 5 . 5 H z S t a g e O f f 4 4 7 . 5 H z

8




Pump Mode Screen

18. In Pump Mode (Fig 14) the pumps may be selected as Off, Hand or Auto. Normal running is Auto. When the pumps are run in hand mode, the speed is selected as the Jog Frequency (Jog). The actualsystem pressure is displayed. This is a useful feature if filling the system manually.

NOTE: Pump mode should be left ‘Off’ until all settings have been reviewed and water is available to the booster set (see stage 26).

Frequency Setup Screen

19. In this screen the operator is able to set the pump minimum and maximum operating frequency at which the pumps will run in Auto Mode. Factory default settings are shown in Fig 15.

PID ’Fill’ Settings Screen

20. When in Auto Fill Mode the booster will control the filling rate of the system. The gain, integral andderivative time of the fill mode PID control may be adjusted for optimum fill performance, however the factory default settings are shown in Fig 16.

P u m p 1 A u t o P u m p 2 A u t o P u m p 3 A u t o P u m p 3 A u t o

H a n d 2 5 H zS y s P r e s s u r e 3 . 5 B a r

Fig 14

M i n F r e q 2 0 H z M a x F r e q 5 0 H z

Fig 16

Fig 15

F i l l P I D S e t t i n g s F i l l G a i n 0 1 . 0 F i l l I n t T i m e 0 0 5 s e c s F i l l D r v T i m e 0 0 0 s e c s

9

P u m p M o d e L o c k O n

Fig 13




PID ’Run’ Settings Screen

21. Once the fill setpoint has been reached the booster normal PID settings are used. The gain, integral andderivative time of the run mode PID control may be adjusted for optimum run performance, however

the factory default settings are shown in Fig 17. To avoid pumps being called in on small demands, theband on can be set so if the system pressure is below setpoint but within the band a pump will not bestarted. The same applies to stop a pump staging off using the band off.

.

Break Tank Selector Screen

22. In this screen the operator can select break tank 1 or break tank 2 or both break tanks (Fig 18). Thiswill select which break tank the unit will use to activate low water alarm.

Duty Pump Rotation Screen

23. The duty pump is rotated every time the booster enters sleep mode and also whenever the duty pumpruns continuously for a period longer than the duty change time. The duty change period is set in hours.If one pump runs continuously for a set period of time without going to sleep, a boost period may beadded to increase the pressure slightly causing the unit to go to sleep. If the pumps are required to bedelayed on starting and stopping, in order to improve system stability the times may be entered here.Normally no more than a few seconds may be required. The factory default settings are shown in Fig 19

Restore Defaults Screen

24. The system is factory programmed with certain default values. These values will ensure that the

booster will operate correctly in most situations. The only values that will need altering are the system setpoint and the pump shut off head. The default values may be reinstated by entering a special engineering code of 2323 (Fig 20).

R u n P I D S e t t i n g s G a i n 00.8 B a n d I n t T i m e 006 s On 20.0 k Pa D r v T i m e 000 s Off 00.0 kPa

B r e a k T a n k S e l e c t o r S e l e c t o r T a n k 1

Fig 17

B o o s t P e r i o d 0 0 5 s e c s D u t y C h a n g e 0 2 4 h r s D e l a y S t a r t 0 0 3 s e c sD e l a y S t o p 0 0 2 s e c s

Fig 18

Fig 19

10




25. When all settings have been reviewed and, if necessary, altered to suit system conditions, the operatorcan open the system supply valve.

26. Access the ‘’Pump Mode’ screen and ensure all required pumps are set to ‘Auto’. Then access the‘System Mode’ screen and ensure system mode is also set to ‘Auto’. The necessary pumps will now

start and pressurise the system using the ’Fill Mode’. 27. The set is now ready for operation.

SET MAINTENANCE

1. Ensure that the unit is isolated from all electrical supplies and pressure is released before anymaintenance work is carried out.

2. Approximately every six months a thorough examination of the installation should be con ducted. The set and pump seals should be checked for leakage and motors for bearing noise.

3. Every 2 years the set storage vessel should be stripped down and all parts should be exam ined, the shell should be checked for any internal corrosion and be replaced if present.

NOTE: this procedure should be written into your Written Scheme of Examination.

4. Motors are generally fitted with sealed for life bearings in which case they require no furtherattention. Where grease nipples are fitted follow the instructions on the lubrication plate.

NOTE:

The use of spare parts not supplied by Armstrong will invalidate guarantee. The unitsmust be installed and maintained in line with our Operating and Maintenance Manualduring the warranty period. Failure to adhere to any of the above will invalidate allguarantees and product responsibility of Armstrong.

11

R e s t o r e D e f a u l t s 2 3 2 3

Fig 20



WARNINGS & ALARMS.

Break Tank Low Water Level.

The low water level alarm will be activated should thecustomer supplied break tank level switch trip. The controller will display:

Low Water Level

Functions:

All pumps will stop running.

All pump running contacts de-activate.

Activates ‘Low Level’ alarm on display.

Activates ‘Common Alarm’ contact.

Activates ‘Low Level’ alarm contact. (BMSVersion only)

Note:

This is an alarm. The set will trip and stop all pumps

until the water level returns to normal,The unit will then auto reset and operate as normal.

Low Water Pressure.

The low water pressure alarm will be activated shouldthe pressure at the transducer drop below the valueset in the LO Press A1 field (see Fig 8).

The Inverter Control Interface will display:

Low Water Pressure

Functions:

Booster Set goes into ‘Fill Mode’. Activates ‘Low Pressure’ alarm on panel.


Activates ‘Low Pressure’ alarm contact. (BMSVersion only)

Note:

This is a warning only. Once the ‘Fill Mode’ has com-pleted it’s cycle and the pressure is once againhealthy, all the above functions will de-activate andthe set will operate as normal.

High System Pressure.

The High System pressure alarm will be activatedshould the pressure at the transducer rise above thevalue set in the HI Press A1 field (see Fig 8).


High System Pressure

Functions:

Stops any pumps that are running

Activates ‘High Pressure’ alarm on panel.


Activates ‘High Pressure’ alarm contact.

Note: This is an alarm. The set will stop all pumps until thesystem pressure returns to normal,The unit will then auto reset and operate as normal.

Transducer Failure.

The transducer failure alarm will be activated shouldthe transducer lose its signal.


Ref Loss

Functions:

Booster Set runs one pump only at the presetfrequency which is set in the pumparrangement screen (Fig 6)

Activates ‘Ref Loss’ alarm on panel.


Note:

This is an alarm. The fault must be rectified before theunit can operate as normal.

Power Supply Failed.

Should the power supply to the set fail the power sup-ply failed alarm will be activated.

Functions:

All active pumps will stop running.


De-activates ‘Supply Healthy’ contact. (BMSVersion Only)

Pump Running.

Any pumps that are running during operation, either inhand or auto, will activate the following:

Functions:

Activates relevant ‘Pump Running’ ondisplay.

Activates relevant ‘Pump Running’ contact.

Pump Tripped.

Any pumps that are tripped during operation, either inhand or auto, will activate the following:

Functions:

Activates relevant ‘Pump Tripped’ on

display. Activates relevant ‘Pump Tripped’ contact.


START PERMISSIVES

Remote Stop/Inhibit.

The remote stop will be activated should the customersupplied remote stop switch be activated. The unit will stop running.

The controller will display:

Stop Operated Note:

This is a start enable/disable and will prevent the unitfrom starting if it is not engaged.

12



PUMP DATA SCREENS

Screen 1When the prg button is pressed, the pump data screens will be displayed. Screen 1 (Fig 21) will show thestatus of the variable frequency drive. It shows the status in Hex format and in a 16bit format. It also shows thefault code of the drive if one has occurred.

.

Screen 2

In this screen (Fig 22) the pump speed, Current , kW and Hours run are displayed.

Pressing the down key will move to the next screen. This will show the next pump data screen. The screenswill appear as Fig 21 and 22 for the appropriate drives.

D R I V E 1 : R E A D 1 S t a t u s : 0 1 5 4 3 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 F l t C o d e 0 0 0 0 0 0 0 0

Fig 21

Fig 22

13

D R I V E 1 : R E A D 2

0 0 . 0 H z 0 0 0 . 0 0 A 0 0 0 . 0 0 k W 0 0 0 0 2 1 . 4 H r s



Description Parameter Danfoss Factory Setting Armstrong Setting

Language 001 English English

Local/Remote Control 002 Remote Control Remote Control

Local Reference 003 0.000 0.000

Active Setup 004 Setup 1 Setup 1

Programming Setup 005 Active Setup Active Setup

Copying of Setups 006 No Copying No Copying

LCP Copy 007 No Copying No Copying

Display Scaling of Motor Frequency 008 100 001.00

Display Line 2 009 Frequency [Hz] Frequency [Hz]

Small Display Readout 1.1 010 Reference [%] Reference [%]

Small Display Readout 1.2 011 Motor Current [A] Motor Current [A]

Small Display Readout 1.3 012 Power [kW] Power [kW]

Local Control/Configuration 013 LCP Digital Control/Parameter LCP Digital Control/Parameter

Local Stop 014 Possible Possible

Local Jog 015 Not Possible Not Possible

Local Reversing 016 Not Possible Not Possible

Local Reset of Trip 017 Possible Possible

Lock for Data Change 018 Not Locked Not Locked Operating State at Power Up, Local Control 019 Forced Stop, Use Saved Refer- Auto Restart

Configuration 100 Speed Open Loop Mode Speed Open Loop Mode

Torque Characteristics 101 Constant Torque Variable Torque - Medium

Motor Power, PM,N 102 xx.xx KW - Depends on Unit xx.xx KW - Depends on Unit

Motor Voltage, UM,N 103 xx.xx V - Depends on Unit xx.xx V - Depends on Unit

Motor Frequency, fM,N 104 xx.x Hz - Depends on Unit xx.x Hz - Depends on Unit

Motor Current, IM,N 105 xx.xx A - Depends on Unit xx.xx A - Depends on Unit

Rated Motor Speed, nM,N 106 xx.xx rpm - Depends on Unit xx.xx rpm - Depends on Unit

Resonance Damping 117 Off Off

DC Braking Time 126 10.0 Seconds 10.0 Seconds

DC Brake Cut-in Frequency 127 0.0 Hz 0.0 Hz Motor Thermal Protection 128 No Protection No Protection

DC Braking Voltage 132 0% 0%

Start Voltage 133 Motor Dependant Motor Dependant Start Compensation 134 100% 100%

U/f Ratio 135 Motor Dependant Motor Dependant

Slip Compensation 136 100.0% 100.0%

DC Holding Voltage 137 Off Off

Brake Cut Out Frequency 138 3.0 Hz 3.0 Hz

Brake Cut In Frequency 139 3.0 Hz 3.0 Hz

Rotation Direction 200 Only Clockwise 0-132 Hz Counter-Clockwise 0-132 Hz

Minimum Output Frequency, fMIN 201 0.0 Hz 20.0 Hz

Maximum Output Frequency, fMAX 202 132.0 Hz 50.0 Hz

Reference/Feedback Range 203 Min. - Max. Min. - Max.

Minimum Reference, RefMIN 204 0.000 0.000

Maximum Reference, RefMAX 205 50.000 50.000

Ramp-Up Time 1 207 3.00 Sec. 1.50 Sec.

Ramp-Down Time 1 208 3.00 Sec. 1.50 Sec.

Ramp-Up Time 2 209 3.00 Sec. 3.00 Sec.

Ramp-Down Time 2 210 3.00 Sec. 3.00 Sec.

Jog Ramp Time 211 3.00 Sec. 3.00 Sec.

Quick Stop Ramp-Down Time 212 3.00 Sec. 3.00 Sec.

Jog Frequency 213 10.0 Hz 10.0 Hz

Reference Function 214 Sum Sum

Preset Reference 1 215 0.00% 0.00%

Preset Reference 2 216 0.00% 0.00%

Catch Up/Slow Down Value 219 0.00% 0.00%

Current Limit for Motor Mode, ILIM 221 Max. Limit Max. Limit

Frequency Bypass Bandwidth 229 0.00 % 0.00 %

Frequency Bypass 1 230 0.0 Hz 0.0 Hz

Frequency Bypass 2 231 0.0 Hz 0.0 Hz

Reference Preset 1 241 0.00 % 0.00 % Reference Preset 2 242 0.00 % 0.00 %

Reference Preset 3 243 0.00 % 0.00 %


147 Motor Dependant (See Service Motor Dependant (See Service


FCM-300 Motor Mounted Inverter Parameter Settings

14



Description Parameter Danfoss Factory Setting Armstrong Setting

Time Out 317 10 Seconds 10 Seconds

Function after Time Out 318 Off Off

X102 Relay Function 323 No Operation Fault Pulse Reference/Feedback, Maximum Fre- 327 5000 Hz 5000 Hz

Terminal 1, Analogue Input Current 331 No Operation No Operation

Terminal 2, Digital Input 332 Reference Reference

Terminal 3, Digital Input 333 Reset Reset

Terminal 4, Digital Input 334 Start Start

Terminal 5, Digital Input 335 Jog Jog

Terminal 1, Minimum Scaling 336 0.0 mA 0.0 mA

Terminal 1, Maximum Scaling 337 20.0 mA 20.0 mA

Terminal 2, Minimum Scaling 338 0.0 V 0.0 V

Terminal 2, Maximum Scaling 339 10.0 V 10.0 V

Terminal 9, Output Function 340 No Operation Running

Brake Function 400 Off Off

Sleep Mode Timer 403 Off Off Sleep Frequency 404 0000.0 Hz 0000.0 Hz

Reset Function 405 Manual Reset Automatic x 10

Boost Setpoint 406 100 % 100 %

Wake-Up Frequency 407 0050.0 Hz 0050.0 Hz

Switching Frequency 411 Depends on Unit (kHz) 14000 kHz

Variable Switching Frequency 412 Temp. Dependant Switching Temp. Dependant Switching

Overmodulation Function 413 On On

Minimum Feedback, FBMIN 414 0.000 0.000

Maximum Feedback, FBMAX 415 1,500 1,500

Reference/Feedback Unit 416 % %

Process PID Normal/Inverse Control 437 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Anti-Windup 438 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Start Frequency 439 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Proportional Gain 440 Not Applicable in Open Loop Not Applicable in Open LoopProcess PID Integral Time 441 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Differentiation Time 442 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Differentiation Gain Limit 443 Not Applicable in Open Loop Not Applicable in Open Loop

Process PID Lowpass Filter Time 444 Not Applicable in Open Loop Not Applicable in Open Loop

Flying Start 445 Disable OK-Same Direction

Switching Pattern 446 SFAVM SFAVM

Feedback Conversion 461 Linear Linear

Bus Address 500 001 See note below

Baudrate 501 9600 Baud 9600 Baud

Coasting 502 Logic Or Logic Or

Quick Stop 503 Logic Or Logic Or

DC-Brake 504 Logic Or Logic Or

Start 505 Logic Or Logic Or Reversing 506 Logic Or Logic Or

Selection of Setup 507 Logic Or Logic Or

Selection of Speed 508 Logic Or Logic Or

Bus Jog 1 509 10.0 Hz 10.0 Hz

Bus Jog 2 510 10.0 Hz 10.0 Hz

Telegram Profile 512 FC Drive FC Profile

Bus Time Interval 513 1 Second 1 Second

Bus Time Interval Function 514 Off Stop

Protocol 561 FC protocol Modbus RTU

Modbus parity and message framing 570 EVEN/1 STOPBIT EVEN/1 STOPBIT

Modbus communications timeout 571 0100 ms 0100 ms

Technical Function Parameters 600 to 635 Display Parameters Only (Not Editable)

Sensorless Control 700 to 798 Not required

FCM-300 Motor Mounted Inverter Parameter Settings

Note This parameter is unique to the drive. The first drive in the Comms chain should be node 1, the seconddrive in the chain should be node 2, the third drive in the chain (if fitted) should be node 3, the fourth drivein the chain (if fitted) should be node 4 and the fifth drive in the chain (if fitted) should be node 5

Date post:	03-Jun-2018
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installation & operation of booster set

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