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25-50  Lead Pump Alternation

Option:

Function:

Lead pump alternation equalizes the use of pumps by periodically changing the pump that is speed
controlled. This ensures that pumps are equally used over time. Alternation equalizes the usage of
pumps by always choosing the pump with the lowest number of used hours to stage on next.

[0] *

Off

No alternation of lead pump function will take place. It is not possible to set this parameter to options
other that 

Off

 [0] if par.25-02 

Motor Start

 is set other than 

Direct on Line

 [0].

[1]

At staging

Alternation of the lead pump function will take place when staging another pump.

[2]

At command

Alternation of the lead pump function will take place at an external command signal or a pre-pro-
grammed event. See par.25-51 

Alternation Event

 for available options.

[3]

At staging or command

Alternation of the variable speed (lead) pump will take place at staging or the “At Command” signal.
(See above.)

NB!

It is not possible to select other than 

Off

 [0] if par.25-05 

Fixed Lead Pump

 is set to 

Yes

 [1].

25-51  Alternation Event

Option:

Function:

This parameter is only active if the options 

At Command

 [2] or 

At Staging or Command

 [3] have

been selected in par.25-50 

Lead Pump Alternation

. If an Alternation Event is selected, the alternation

of lead pump takes place every time the event occurs.

[0] *

External

Alternation takes place when a signal is applied to one of the digital inputs on the terminal strip and
this input has been assigned to 

Lead Pump Alternation

 [121] in 

par. 5-1*, Digital Inputs

.

[1]

Alternation Time Interval

Alternation takes place every time par.25-52 

Alternation Time Interval

, expires.

[2]

Sleep Mode

Alternation takes place each time the lead pump goes into sleep mode. par. 20-23 

Setpoint 3

 must

be set to 

Sleep Mode

 [1] or an external signal applied for this function.

[3]

Predefined Time

Alternation takes place at a defined time of the day. If par.25-54 

Alternation Predefined Time

, is

set, the alternation is carried out every day at the specified time. Default time is midnight (00:00
or 12:00AM depending on the time format).

25-52  Alternation Time Interval

Range:

Function:

24 h*

  [1 - 999 h]

If 

Alternation Time Interval

 [1] option in par.25-51 

Alternation Event

, is selected, the alternation of

the variable speed pump takes place every time the Alternation Time Interval expires (can be
checked out in par.25-53 

Alternation Timer Value

).

25-53  Alternation Timer Value

Range:

Function:

0 N/A*

  [0 - 0 N/A]

Readout parameter for the Alternation Time Interval value set in par.25-52 

Alternation Time Inter-

val

.

25-54  Alternation Predefined Time

Range:

Function:

0 N/A*

  [0 - 0 N/A]

If option

Predefined Time

 [3] in par.25-51 

Alternation Event

, is selected, the variable speed pump

alternation is carried out every day at the specified time set in Alternation Predefined Time. Default
time is midnight (00:00 or 12:00AM depending on the time format).

VLT

®

 AQUA Drive Programming Guide

2 Parameter Description

MG.20.O4.02 - VLT

®

 is a registered Danfoss trademark

221

  2

Summary of Contents for VLT AQUA Drive FC 200

Page 1: ...art Logic Group 13 119 Main Menu Special Functions Group 14 134 Main Menu Frequency Converter Information Group 15 143 Main Menu Data Readouts Group 16 150 Main Menu Data Readouts 2 Group 18 158 Main Menu FC Closed Loop Group 20 160 Main Menu Extended Closed Loop Group 21 170 Main Menu Application Functions Group 22 183 Main Menu Time based Functions Group 23 198 Main Menu Cascade Controller Group...

Page 2: ...douts 16 254 Data Readouts 2 18 256 FC Closed Loop 20 257 Ext Closed Loop 21 258 Application Functions 22 260 Timed Actions 23 262 Cascade Controller 25 263 Analog I O Option MCB 109 26 265 Cascade CTL Option 27 266 Water Application Functions 29 268 Bypass Option 31 269 Index 270 Contents VLT AQUA Drive Programming Guide 2 MG 20 O4 02 VLT is a registered Danfoss trademark ...

Page 3: ... guide can be used with all FC 200 frequency converters with software version 1 33 or later The actual software version number can be read from par 15 43 Software Version VLT AQUA Drive Programming Guide 1 How to Programme MG 20 O4 02 VLT is a registered Danfoss trademark 3 1 ...

Page 4: ...e of Alarm Warning The number of the Active Set up selected as the Active Set up in par 0 10 is shown When programming in another Set up than the Active Set up the number of the Set up being programmed appears to the right in brackets Middle section b shows up to 5 variables with related unit regardless of status In case of alarm warning the warning is shown instead of the variables It is possible...

Page 5: ...y III This state displays the event and action of the Smart Logic Control For further information see section Smart Logic Control 130BP063 10 Bottom section always shows the state of the frequency converter in Status mode 130BP074 10 Top section Middle section Bottom section Display Contrast Adjustment Press status and for darker display Press status and for brighter display Indicator lights LEDs ...

Page 6: ...tions The Quick Menu parameters can be accessed immediately unless a password has been created via par 0 60 0 61 0 65 or 0 66 It is possible to switch directly between Quick Menu mode and Main Menu mode Main Menu is used for programming all parameters The Main Menu parameters can be accessed immediately unless a password has been created via par 0 60 0 61 0 65 or 0 66 For the majority of water and...

Page 7: ...arm Log Use the keys to move the cursor OK is used for choosing a parameter marked by the cursor and for enabling the change of a parameter Operation Keys for local control are found at the bottom of the control panel 130BP046 10 VLT AQUA Drive Programming Guide 1 How to Programme MG 20 O4 02 VLT is a registered Danfoss trademark 7 1 ...

Page 8: ...e mains supply Auto On enables the frequency converter to be controlled via the control terminals and or serial communication When a start signal is applied on the control terminals and or the bus the frequency converter will start The key can be Enabled 1 or Disabled 0 via par 0 42 Auto on key on LCP NB An active HAND OFF AUTO signal via the digital inputs has higher priority than the control key...

Page 9: ...s well as 2 and 3 1 1 4 Display Mode Selection of Displayed Variables It is possible to toggle between three status read out screens by pressing the Status key Operating variables with different formatting are shown in each status screen see below Several measurements can be linked to each of the operating variables Define the links via par 0 20 0 21 0 22 0 23 and 0 24 Each readout parameter selec...

Page 10: ...1 1 2 and 1 3 are shown in small size 2 is shown in large size In both status screen I and II it is possible to select other operating var iables by pressing or 130BP062 10 2 1 2 1 3 1 1 Status screen III This state displays the event and action of the Smart Logic Control For further information see section Smart Logic Control 130BP063 10 1 How to Programme VLT AQUA Drive Programming Guide 10 MG 2...

Page 11: ...tatus of the frequency converter or the mo tor If an alarm occurs the NLCP automatically switches to status mode A number of alarms can be displayed Quick Setup or Main Menu Mode Display parameters and parameter settings Illustration 1 1 Numerical LCP NLCP 130BP077 10 Illustration 1 2 Status display example 130BP078 10 Illustration 1 3 Alarm display example Indicator lights LEDs Green LED On Indic...

Page 12: ...m of the control panel 130BP046 10 Illustration 1 5 Operation keys of the numerical LCP NLCP Hand on enables control of the frequency converter via the LCP Hand on also starts the motor and it is now possible to enter the motor speed data by means of the arrow keys The key can be Enabled 1 or Disabled 0 via par 0 40 Hand on Key on LCP External stop signals activated by means of control signals or ...

Page 13: ... the water and wastewater applications only by using the Quick Menu The optimum way to set parameters through the Quick Menu is by following the below steps 1 Press Quick Setup for selecting basic motor settings ramp times etc 2 Press Function Setups for setting up the required functionality of the frequency converter if not already covered by the settings in Quick Setup 3 Choose between General S...

Page 14: ...30BT110 10 Illustration 1 7 Step 1 Turn on the frequency converter On LED lights 130BT111 10 Illustration 1 8 Step 2 Press the Quick Menus button Quick Menus choices appear 130BT112 10 Illustration 1 9 Step 3 Use the up down navigation keys to scroll down to Function Setups Press OK 130BA500 10 Illustration 1 10 Step 4 Function Setups choices appear Choose 03 1 General Settings Press OK 130BA501 1...

Page 15: ...oint 1 3 03 Maximum Reference 20 93 PID Proportional Gain 6 20 Terminal 54 Low Voltage 20 94 PID Integral Time 6 21 Terminal 54 High Voltage 6 24 Terminal 54 Low Ref Feedb Value 6 25 Terminal 54 High Ref Feedb Value 6 00 Live Zero Timeout Time 6 01 Live Zero Timeout Function 1 1 9 Main Menu Mode Both the GLCP and NLCP provide access to the main menu mode Select the Main Menu mode by pressing the M...

Page 16: ... number and name as well as the selected parameter value 130BP067 10 Illustration 1 15 Display example 1 1 11 Changing Data The procedure for changing data is the same whether you select a parameter in the Quick menu or the Main menu mode Press OK to change the selected parameter The procedure for changing data depends on whether the selected parameter represents a numerical data value or a text v...

Page 17: ...indexed when placed in a rolling stack par 15 30 Alarm Log Error Code to par 15 32 Alarm Log Time contain a fault log which can be read out Choose a parameter press OK and use the up down navigation keys to scroll through the value log Use par 3 10 Preset Reference as another example Choose the parameter press OK and use the up down navigation keys keys to scroll through the indexed values To chan...

Page 18: ...in Menu OK at the same time while power up for LCP 102 Graphical Display 2b Press Menu while power up for LCP 101 Numerical Display 3 Release the keys after 5 s 4 The frequency converter is now programmed according to default settings This procedure initializes all except par 15 00 Operating Hours par 15 03 Power Up s par 15 04 Over Temp s par 15 05 Over Volt s NB When you carry out manual initial...

Page 19: ...for configuring the three Extended Closed Loop PID Controllers 22 Application Functions These parameters monitor water applications 23 Time based Functions These parameters are for actions needed to be performed on a daily or weekly basis e g different references for working hours non working hours 25 Basic Cascade Controller Functions Parameters for configuring the Basic Cascade Controller for se...

Page 20: ...of Language package 1 22 English US Part of Language package 1 27 Greek Part of Language package 1 28 Bras port Part of Language package 1 36 Slovenian Part of Language package 1 39 Korean Part of Language package 2 40 Japanese Part of Language package 2 41 Turkish Part of Language package 1 42 Trad Chinese Part of Language package 2 43 Bulgarian Part of Language package 1 44 Srpski Part of Langua...

Page 21: ...on reconnection of the frequency converter to mains voltage after power down when operating in Hand local mode 0 Resume Resumes operation of the frequency converter maintaining the same local reference and the same start stop condition applied by Hand On Off on the LCP or Hand Start via a digital input as before the frequency converter was powered down 1 Forced stop ref old Uses saved reference 1 ...

Page 22: ...eturning the other set ups to a known state 1 Set up 1 Set up 1 1 to Set up 4 4 are the four separate parameter set ups within which all parameters can be programmed 2 Set up 2 3 Set up 3 4 Set up 4 9 Multi Set up Is used for remote selection of set ups using digital inputs and the serial communication port This set up uses the settings from par 0 12 This Set up Linked to 0 11 Programming Set up O...

Page 23: ...ng synchronising process 130BP075 10 OR 2 While still in Set up 1 using par 0 50 LCP Copy copy Set up 1 to Set up 2 Then set par 0 12 This Set up Linked to to Set up 2 2 This will start the linking process 130BP076 10 After the link is complete par 0 13 Readout Linked Set ups will read 1 2 to indicate that all not changeable during operation parameters are now the same in Set up 1 and Set up 2 If ...

Page 24: ... NB Please refer to par 0 37 Display Text 1 par 0 38 Display Text 2 and par 0 39 Display Text 3 for information on how to write display texts 0 20 Display Line 1 1 Small Option Function Select a variable for display in line 1 left position 0 None No display value selected 37 Display Text 1 Present control word 38 Display Text 2 Enables an individual text string to be written for display in the LCP...

Page 25: ... See also parameter group 1 9 Motor Temperature 1622 Torque Shows the actual torque produced in percentage 1630 DC Link Voltage Intermediate circuit voltage in the frequency converter 1632 BrakeEnergy s Present brake power transferred to an external brake resistor Stated as an instantaneous value 1633 BrakeEnergy 2 min Brake power transferred to an external brake resistor The mean power is calcula...

Page 26: ...Hex code used for serial communications 1693 Warning Word 2 One or more warnings in a Hex code used for serial communications 1694 Ext Status Word One or more status conditions in a Hex code used for serial communications 1695 Ext Status Word 2 One or more status conditions in a Hex code used for serial communications 1696 Maintenance Word The bits reflect the status for the programmed Preventive ...

Page 27: ...t a variable for display in line 2 1615 Frequency The options are the same as those listed for par 0 20 Display Line 1 1 Small 0 24 Display Line 3 Large Option Function 1652 Feedback Unit The options are the same as those listed for par 0 20 Display Line 1 1 Small Select a variable for display in line 2 0 25 My Personal Menu Range Function 0 N A 0 9999 N A 2 2 5 0 3 LCP Custom Readout It is possib...

Page 28: ...has a linear squared or cubed relation to speed This relation depends on the unit selected see table above The actual calculated value can be read in par 16 09 Custom Readout and or shown in the display be selecting Custom Readout 16 09 in par 0 20 Display Line 1 1 Small to par 0 24 Display Line 3 Large 0 1 5 PPM 10 1 min 11 RPM 12 Pulse s 20 l s 21 l min 22 l h 23 m s 24 m min 25 m h 30 kg s 31 k...

Page 29: ...custom defined readout occurs at zero speed It is only possible to select a value different to 0 when selecting a linear unit in par 0 30 Custom Readout Unit For Quadratic and Cubic units the minimum value will be 0 0 32 Custom Readout Max Value Range Function 100 00 Cus tomReadou tUnit par 0 31 999999 99 CustomRea doutUnit This parameter sets the max value to be shown when the speed of the motor ...

Page 30: ...Display Text 3 Range Function 0 N A 0 0 N A In this parameter it is possible to write an individual text string for display in the LCP or to be read via serial communication If to be displayed permanently select Display Text 3 in par 0 20 Display Line 1 1 Small par 0 21 Display Line 1 2 Small par 0 22 Display Line 1 3 Small par 0 23 Display Line 2 Large or par 0 24 Display Line 3 Large Use the or ...

Page 31: ... Copies all parameters in all set ups from the LCP memory to the frequency converter memory 3 Size indep from LCP Copies only the parameters that are independent of the motor size The latter selection can be used to programme several frequency converters with the same function without disturbing motor data which are already set This parameter cannot be adjusted while the motor is running 0 51 Set ...

Page 32: ...ate of the internal clock The internal clock can be used for e g Timed Actions energy log Trend Analysis date time stamps on alarms Logged data and Preventive Maintenance It is possible to program the clock for Daylight Saving Time summertime weekly working days non working days including 20 exceptions holidays etc Although the clock settings can be set via the LCP they can also be set along with ...

Page 33: ...s the date and time when summertime DST starts The date is programmed in the format se lected in par 0 71 Date Format 0 77 DST Summertime End Range Function 0 N A 0 0 N A Sets the date and time when summertime DST ends The date is programmed in the format selected in par 0 71 Date Format 0 79 Clock Fault Option Function Enables or disables the clock warning when the clock has not been set or has b...

Page 34: ...w parameter number in display Press OK and step between elements by means of and buttons on the LCP Range Function 0 N A 0 0 N A Defines dates for additional working days that normally would be non working days according to par 0 81 Working Days 0 89 Date and Time Readout Range Function 0 N A 0 0 N A Displays the current date and time The date and time is updated continuously The clock will not be...

Page 35: ...ons like axial pumps positive displacement pumps and blowers Provides a voltage which is optimized for a constant torque load characteristic of the motor in the entire speed range 1 Variable torque For speed control of centrifugal pumps and fans Also to be used when controlling more than one motor from the same frequency converter e g multiple condenser fans or cooling tower fans Provides a voltag...

Page 36: ... Range Function 4 00 kW 0 09 3000 00 kW Enter the nominal motor power in kW according to the motor nameplate data The default value corresponds to the nominal rated output of the unit This parameter cannot be adjusted while the motor is running Depending on the choices made in par 0 03 Regional Settings either par 1 20 Motor Power kW or par 1 21 Motor Power HP is made invisible 1 21 Motor Power HP...

Page 37: ... to be verified Enabling this function overrides any bus commands or digital inputs except External Interlock and Safe Stop if included 0 Off Motor Rotation Check is not active 1 Enabled Motor Rotation Check is enabled Once enabled Display shows Note Motor may run in wrong direction Pressing OK Back or Cancel will dismiss the message and display a new message Press Hand on to start the motor Press...

Page 38: ...formance It may take up to 10 min depending on motor power rating NB Avoid generating external torque during AMA NB If one of the settings in par 1 2 Motor Data is changed par 1 30 Stator Resistance Rs to par 1 39 Motor Poles the advanced motor parameters will return to default setting This parameter cannot be adjusted while the motor is running NB Full AMA should be run without filter only while ...

Page 39: ...ually Obtain the value from the motor supplier 3 Use the Xh default setting The frequency converter establishes the setting on the basis of the motor name plate data NB This parameter cannot be adjusted while running 1 36 Iron Loss Resistance Rfe Range Function 10000 000 Ohm 0 10000 000 Ohm Enter the equivalent iron loss resistance RFe value to compensate for iron losses in the motor The RFe value...

Page 40: ...d magnetizing current If the setting is too low the torque on the motor shaft may be reduced 1 51 Min Speed Normal Magnetising RPM Range Function 15 RPM 10 300 RPM Set the required speed for normal magnetising current If the speed is set lower than the motor slip speed par 1 50 Motor Magnetisation at Zero Speed and par 1 51 Min Speed Normal Magnetising RPM are of no significance Use this parameter...

Page 41: ...and is only accessible when par 1 01 Motor Control Principle is set to U f 0 2 3 6 1 6 Load Depend Setting Parameters for adjusting the load dependent motor settings 1 60 Low Speed Load Compensation Range Function 100 0 300 Enter the value to compensate voltage in relation to load when the motor is running at low speed and obtain the optimum U f characteristic The motor size determines the frequen...

Page 42: ...peed A high value results in slow reaction and a low value results in quick reaction If low frequency resonance problems arise use a longer time setting 1 64 Resonance Dampening Range Function 100 0 500 Enter the resonance dampening value Set par 1 64 Resonance Dampening and par 1 65 Resonance Dampening Time Constant to help eliminate high frequency resonance problems To reduce reso nance oscillat...

Page 43: ...ut speed leaps to set value Set the start function in par 1 72 Start Function to 3 4 or 5 and set a start delay time in par 1 71 Start Delay 1 75 Start Speed Hz Range Function 0 Hz 0 0 500 0 Hz Set a motor start speed After the start signal the output speed leaps to set value Set the start function in par 1 72 Start Function to 3 4 or 5 and set a start delay time in par 1 71 Start Delay 1 76 Start...

Page 44: ...N The calculations estimate the need for a lower load at lower speed due to less cooling from the fan incorporated in the motor 0 No protection If the motor is continuously overloaded and no warning or trip of frequency converter is wanted 1 Thermistor warning Activates a warning when the connected thermistor in the motor reacts in the event of motor over temperature 2 Thermistor trip Stops trips ...

Page 45: ...nominal current the operation time still de creases as if no fan were installed 1 93 Thermistor Source Option Function Select the input to which the thermistor PTC sensor should be connected An analog input option 1 or 2 cannot be selected if the analog input is already in use as a reference source selected in par 3 15 Reference 1 Source par 3 16 Reference 2 Source or par 3 17 Reference 3 Source W...

Page 46: ...al input 33 NB This parameter cannot be adjusted while the motor is running NB Digital inputs should be set to No operation see par 5 1 2 Parameter Description VLT AQUA Drive Programming Guide 46 MG 20 O4 02 VLT is a registered Danfoss trademark 2 ...

Page 47: ...nt corresponds to IM N DC brake current is applied on a stop command when the speed is lower than the limit set in par 2 03 DC Brake Cut In Speed RPM when the DC Brake Inverse function is active or via the serial communication port The braking current is active during the time period set in par 2 02 DC Braking Time NB The maximum value depends on the rated motor current NB Avoid 100 current for to...

Page 48: ...istor 9432 dutytime R 120 This parameter is only active in frequency converters with an integral dynamic brake 2 13 Brake Power Monitoring Option Function This parameter is only active in frequency converters with an integral dynamic brake This parameter enables monitoring of the power to the brake resistor The power is calculated on the basis of the resistance par 2 11 Brake Resistor ohm the DC l...

Page 49: ...p 2 Trip Monitors for a short circuit or disconnection of the brake resistor or a short circuit of the brake IGBT If a fault occurs the frequency converter cuts out while displaying an alarm trip locked 3 Stop and trip Monitors for a short circuit or disconnection of the brake resistor or a short circuit of the brake IGBT If a fault occurs the frequency converter ramps down to coast and then trips...

Page 50: ...eference Function Option Function 0 Sum Sums both external and preset reference sources 1 External Preset Use either the preset or the external reference source Shift between external and preset via a command on a digital input 2 5 2 3 1 References Parameters for setting up the reference sources Select the preset reference s Select Preset ref bit 0 1 2 16 17 or 18 for the corresponding digital inp...

Page 51: ...n 0 00 100 00 100 00 The actual reference X is increased or decreased with the percentage Y set in par 3 14 Preset Relative Reference This results in the actual reference Z Actual reference X is the sum of the inputs selected in par 3 15 Reference 1 Source par 3 16 Reference 2 Source par 3 17 Reference 3 Source and par 8 02 Control Source 3 15 Reference 1 Source Option Function Select the referenc...

Page 52: ...e 2 Source and par 3 17 Reference 3 Source define up to three different reference signals The sum of these reference signals defines the actual reference This parameter cannot be adjusted while the motor is running 0 No function 1 Analog input 53 2 Analog input 54 7 Pulse input 29 8 Pulse input 33 20 Digital pot meter 21 Analog input X30 11 22 Analog input X30 12 23 Analog Input X42 1 24 Analog In...

Page 53: ... meter 21 Analog input X30 11 22 Analog input X30 12 23 Analog Input X42 1 24 Analog Input X42 3 25 Analog Input X42 5 30 Ext Closed Loop 1 31 Ext Closed Loop 2 32 Ext Closed Loop 3 3 19 Jog Speed RPM Range Function 300 RPM 0 par 4 13 RPM Enter a value for the jog speed nJOG which is a fixed output speed The frequency converter runs at this speed when the jog function is activated The maximum limi...

Page 54: ...imit in par 4 18 Current Limit during ramping See ramp down time in par 3 52 Ramp 2 Ramp Down Time par 3 51 tacc nnorm par 1 25 ref rpm s 3 52 Ramp 2 Ramp Down Time Range Function 20 00 s 1 00 3600 00 s Enter the ramp down time i e the deceleration time from par 1 25 Motor Nominal Speed to 0 RPM Choose a ramp down time such that no over voltage arises in the inverter due to regenerative operation ...

Page 55: ... as a slow ramp rate from par 4 11 Motor Speed Low Limit RPM or par 4 12 Motor Speed Low Limit Hz to Check Valve Ramp End Speed set by the user in par 3 86 or par 3 87 When par 3 85 is different from 0 seconds the Check Valve Ramp Time is effectuated and will be used to ramp down the speed from Motor Speed Low Limit to the Check Valve End Speed in par 3 86 or par 3 87 3 86 Check Valve Ramp End Spe...

Page 56: ...Motor Speed Low Limit to zero speed 2 5 6 3 9 Digital Pot Meter The digital potentiometer function allows the user to increase or decrease the actual reference by adjusting the set up of the digital inputs using the functions INCREASE DECREASE or CLEAR To activate the function at least one digital input must be set up to INCREASE or DECREASE 3 90 Step Size Range Function 0 10 0 01 200 00 Enter the...

Page 57: ...ction 0 Off Resets the Digital Potentiometer reference to 0 after power up 1 On Restores the most recent Digital Potentiometer reference at power up 3 93 Maximum Limit Range Function 100 200 200 Set the maximum permissible value for the resultant reference This is advisable if the Digital Po tentiometer is used for fine tuning of the resulting reference 3 94 Minimum Limit Range Function 0 200 200 ...

Page 58: ...The Motor Speed Low Limit must not exceed the setting in par 4 13 Motor Speed High Limit RPM 4 12 Motor Speed Low Limit Hz Range Function 0 Hz 0 par 4 14 Hz Enter the minimum limit for motor speed The Motor Speed Low Limit can be set to correspond to the minimum output frequency of the motor shaft The Speed Low Limit must not exceed the setting in par 4 14 Motor Speed High Limit Hz 4 13 Motor Spee...

Page 59: ...er the maximum torque limit for generator mode operation The torque limit is active in the speed range up to and including the rated motor speed par 1 25 Motor Nominal Speed Refer to par 14 25 Trip Delay at Torque Limit for further details If a setting in par 1 00 Configuration Mode to par 1 28 Motor Rotation Check is changed par 4 17 Torque Limit Generator Mode is not automatically reset to the d...

Page 60: ...grammed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02 Programme the lower signal limit of the motor speed nLOW within the normal working range of the frequency converter Refer to the drawing in this section 4 53 Warning Speed High Range Function par 4 13 RPM par 4 52 par 4 13 RPM Enter the nHIGH value When the motor speed exceeds this limit nHIGH the display reads SP...

Page 61: ... par 4 56 999999 999 ProcessCtr lUnit Enter the upper feedback limit When the feedback exceeds this limit the display reads Feedb High The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02 4 58 Missing Motor Phase Function Option Function Displays an alarm in the event of a missing motor phase Select 100 ms to have a short detection time ...

Page 62: ...he first element in par 4 62 Bypass Speed To RPM or par 4 63 Bypass Speed To Hz array Repeat this for each resonance band identified at the ramp up maximum four can be adjusted 5 When maximum speed has been reached the motor will automatically begin to ramp down Repeat the above procedure when speed is leaving the resonance bands during the deceleration The actual frequencies registered when press...

Page 63: ...n negative directional pulses 1 NPN systems are pulled up to 24 V internally in the frequency converter NB This parameter cannot be adjusted while the motor is running 5 01 Terminal 27 Mode Option Function 0 Input Defines terminal 27 as a digital input 1 Output Defines terminal 27 as a digital output Please not that this parameter cannot be adjusted while the motor is running 5 02 Terminal 29 Mode...

Page 64: ...tenance Word 78 Lead Pump Start 120 Lead Pump Alternation 121 Pump 1 Interlock 130 Pump 2 Interlock 131 Pump 3 Interlock 132 All Terminals 18 19 27 29 32 X30 2 X30 3 X30 4 X30 are the terminals on MCB 101 Functions dedicated to only one digital input are stated in the associated parameter All digital inputs can be programmed to these functions 0 No operation No reaction to signals transmitted to t...

Page 65: ...l preset 1 has been selected in par 3 04 Logic 0 external reference active logic 1 one of the eight preset references is active 16 Preset ref bit 0 Enables a choice between one of the eight preset references according to the table below 17 Preset ref bit 1 Enables a choice between one of the eight preset references according to the table below 18 Preset ref bit 2 Enables a choice between one of th...

Page 66: ...t the frequency converter into Auto mode as if the LCP button Auto On has been pressed See also Hand Start 53 55 DigiPot Increase Uses the input as an INCREASE signal to the Digital Potentiometer function described in parameter group 3 9 56 DigiPot Decrease Uses the input as a DECREASE signal to the Digital Potentiometer function described in parameter group 3 9 57 DigiPot Clear Uses the input to ...

Page 67: ...ELAY7 138 Pump9 Interlock Controlled by RELAY9 Controlled by RELAY8 5 10 Terminal 18 Digital Input Option Function 0 No operation 1 Reset 2 Coast inverse 3 Coast and reset inv 5 DC brake inverse 6 Stop inverse 7 External interlock 8 Start Same options and functions as par 5 1 except for Pulse input 9 Latched start 10 Reversing 11 Start reversing 14 Jog 15 Preset reference on 16 Preset ref bit 0 17...

Page 68: ...on 5 13 Terminal 29 Digital Input Option Function Same options and functions as par 5 1 14 Jog 5 14 Terminal 32 Digital Input Option Function 0 No operation Same options and functions as par 5 1 except for Pulse input 1 Reset 2 Coast inverse 3 Coast and reset inv 5 DC brake inverse 6 Stop inverse 7 External interlock 8 Start 9 Latched start 10 Reversing 11 Start reversing 14 Jog 15 Preset referenc...

Page 69: ... 3 Digital Input Option Function This parameter is active when option module MCB 101 is installed in the frequency converter It has the same options and functions as par 5 1 except for Pulse input 32 0 No operation 5 18 Terminal X30 4 Digital Input Option Function This parameter is active when option module MCB 101 is installed in the frequency converter It has the same options and functions as pa...

Page 70: ...below the limit set in par 4 56 Warning Feedback Low 20 Above feedback high The feedback is above the limit set in par 4 57 Warning Feedback High 21 Thermal warning The thermal warning turns on when the temperature exceeds the limit in the motor the frequency converter the brake resistor or the thermistor 25 Reverse Reversing Logic 1 relay activated 24 V DC when CW rotation of the motor Logic 0 re...

Page 71: ... Output C See par 13 52SL Control Action The input will go high whenever the Smart Logic Action 40 Set dig out A high is executed The input will go low whenever the Smart Logic Action 34 Set dig out A low is executed 83 SL Digital Output D See par 13 52 SL Control Action The input will go high whenever the Smart Logic Action 41 Set dig out A high is executed The input will go low whenever the Smar...

Page 72: ...ow lim it par 4 11 After the limit has been reached the bypass valve will be closed allowing the compressor to operate normally This procedure will not be activated again before a new start is initiated and the frequency converter speed is zero during the receiving of start signal Start De lay par 1 71 can be used in order to delay the motor start The Bypass valve control principle The below setti...

Page 73: ... in par 4 18 Current Limit 13 Below current low Motor current is lower than set in par 4 50 Warning Current Low 14 Above current high Motor current is higher than set in par 4 51 Warning Current High 15 Out of speed range Output frequency is outside the frequency range set in par 4 50 Warning Current Low and par 4 51 Warning Current High 16 Below speed low Output speed is lower than the setting in...

Page 74: ...ed as TRUE the output will go high Otherwise it will be low 63 Comparator 3 See par group LC 1 If Comparator 3 is evaluated as TRUE the output will go high Otherwise it will be low 64 Comparator 4 See par group LC 1 If Comparator 4 is evaluated as TRUE the output will go high Otherwise it will be low 65 Comparator 5 See par group LC 1 If Comparator 5 is evaluated as TRUE the output will go high Ot...

Page 75: ... 203 Pump 3 running 5 33 Term X30 7 Digi Out MCB 101 Option Function 0 No operation This parameter is active when option module MCB 101 is mounted in the frequency converter 1 Control ready The control board receives supply voltage 2 Drive ready The frequency converter is ready for operation and applies a supply signal on the control board 3 Drive rdy rem ctrl The frequency converter is ready for ...

Page 76: ...ut is Logic 1 when the brake IGBT is short circuited Use this function to protect the frequency converter if there is a fault on the brake modules Use the output relay to cut out the main voltage from the frequency converter 35 External Interlock 40 Out of ref range 41 Below reference low 42 Above ref high 45 Bus ctrl Controls output via bus The state of the output is set in par 5 90 Digital Relay...

Page 77: ... is high when the frequency converter is running counter clockwise the logical product of the status bits running AND reverse 165 Local ref active Output is high when par 3 13 Reference Site 2 Local or when par 3 13 Reference Site 0 Linked to hand auto at the same time as the LCP is in Hand mode 166 Remote ref active Output is high when par 3 13 Reference Site Remote 1 or Linked to hand auto 0 whi...

Page 78: ...1 At Torque Limit 12 Out of Current Range 13 Below Current low 14 Above Current high 15 Out of Speed Range 16 Below Speed low 17 Above Speed high 18 Out of Feedb Range 19 Below Feedback low 20 Above Feedback high 21 Thermal Warning 25 Reverse 26 Bus OK 27 Torque Limit Stop 28 Brake No Warning 29 Brake Ready No Fault 30 Brake Fault IGBT 35 External Interlock 36 Control Word Bit 11 37 Control Word B...

Page 79: ...ntenance 190 No Flow 191 Dry Pump 192 End of Curve 193 Sleep Mode 194 Broken Belt 195 Bypass Valve Control 199 Pipe Filling 211 Cascade Pump1 212 Cascade Pump2 213 Cascade Pump3 223 Alarm Trip Locked 224 Bypass Mode Active 5 41 On Delay Relay Array 8 Relay 1 0 Relay 2 1 Relay 3 2 Relay 4 3 Relay 5 4 Relay 6 5 Relay 7 6 Relay 8 7 Relay 9 8 Range Function 0 01 s 0 01 600 00 s Enter the delay of the ...

Page 80: ...relay output is unaffected 2 7 6 5 5 Pulse Input The pulse input parameters are used to define an appropriate window for the impulse reference area by configuring the scaling and filter settings for the pulse inputs Input terminals 29 or 33 act as frequency reference inputs Set terminal 29 par 5 13 Terminal 29 Digital Input or terminal 33 par 5 15 Terminal 33 Digital Input to Pulse input 32 If ter...

Page 81: ... also increases the time delay through the filter This parameter cannot be adjusted while the motor is running 5 55 Term 33 Low Frequency Range Function 100 Hz 0 110000 Hz Enter the low frequency corresponding to the low motor shaft speed i e low reference value in par 5 57 Term 33 Low Ref Feedb Value 5 56 Term 33 High Frequency Range Function 100 Hz 0 110000 Hz Enter the high frequency correspond...

Page 82: ...r 5 02 Options for readout output variables 0 No operation 45 Bus ctrl 48 Bus ctrl timeout 100 Output frequency 101 Reference 102 Feedback 103 Motor current 104 Torque relative to limit 105 Torque relative to rated 106 Power 107 Speed 108 Torque 113 Ext Closed Loop 1 114 Ext Closed Loop 2 115 Ext Closed Loop 3 2 Parameter Description VLT AQUA Drive Programming Guide 82 MG 20 O4 02 VLT is a registe...

Page 83: ...ariable This parameter cannot be adjusted while the motor is running 5 63 Terminal 29 Pulse Output Variable Option Function 0 No operation Select the variable for viewing on the terminal 29 display This parameter cannot be adjusted while the motor is running 45 Bus ctrl 48 Bus ctrl timeout 100 Output freq 0 100 101 Reference Min Max 102 Feedback 200 103 Motor cur 0 Imax 104 Torque 0 Tlim 105 Torqu...

Page 84: ...utputs via a fieldbus setting 5 90 Digital Relay Bus Control Range Function 0 N A 0 2147483647 N A This parameter holds the state of the digital outputs and relays that is controlled by bus A logical 1 indicates that the output is high or active A logical 0 indicates that the output is low or inactive Bit 0 CC Digital Output Terminal 27 Bit 1 CC Digital Output Terminal 29 Bit 2 GPIO Digital Output...

Page 85: ...gured as Bus Controlled 5 96 Pulse Out 29 Timeout Preset Range Function 0 00 0 00 100 00 Contains the frequency to apply to the digital output terminal 29 when it is configured as Bus Controlled Timeout and timeout is detected 5 97 Pulse Out X30 6 Bus Control Range Function 0 00 0 00 100 00 Contains the frequency to apply to the digital output terminal 27 when it is configured as Bus Controlled 5 ...

Page 86: ...period longer than the time set in par 6 00 Live Zero Timeout Time the function selected in par 6 01 Live Zero Timeout Function will be activated 6 01 Live Zero Timeout Function Option Function Select the time out function The function set in par 6 01 Live Zero Timeout Function will be acti vated if the input signal on terminal 53 or 54 is below 50 of the value in par 6 10 Terminal 53 Low Voltage ...

Page 87: ... 53 Low Ref Feedb Value 6 11 Terminal 53 High Voltage Range Function 10 00 V par 6 10 10 00 V Enter the high voltage value This analog input scaling value should correspond to the high refer ence feedback value set in par 6 15 Terminal 53 High Ref Feedb Value 6 12 Terminal 53 Low Current Range Function 4 00 mA 0 00 par 6 13 mA Enter the low current value This reference signal should correspond to ...

Page 88: ...lated control functions but feeding an external control system with data 0 Disabled 1 Enabled 2 8 4 6 2 Analog Input 2 Parameters for configuring the scaling and limits for analog input 2 terminal 54 6 20 Terminal 54 Low Voltage Range Function 0 07 V 0 00 par 6 21 V Enter the low voltage value This analog input scaling value should correspond to the low reference feedback value set in par 6 24 Ter...

Page 89: ...f a decentral I O system e g when not part of any frequency converter related control functions but feeding an external control system with data 0 Disabled 1 Enabled 2 8 5 6 3 Analog Input 3 MCB 101 Parameter group for configuring the scale and limits for analog input 3 X30 11 placed on option module MCB 101 6 30 Terminal X30 11 Low Voltage Range Function 0 07 V 0 00 par 6 31 V Sets the analog inp...

Page 90: ... scaling value to correspond to the high reference feedback value set in par 6 45 Term X30 12 High Ref Feedb Value 6 44 Term X30 12 Low Ref Feedb Value Range Function 0 000 N A 999999 999 999999 999 N A Sets the analog output scaling value to correspond to the low voltage value set in par 6 40 Terminal X30 12 Low Voltage 6 45 Term X30 12 High Ref Feedb Value Range Function 100 000 N A 999999 999 9...

Page 91: ...d par 4 14 0 20 mA 113 Ext Closed Loop 1 0 100 0 20 mA 114 Ext Closed Loop 2 0 100 0 20 mA 115 Ext Closed Loop 3 0 100 0 20 mA 130 Out frq 0 100 4 20mA 0 100 Hz 131 Reference 4 20mA Minimum Reference Maximum Reference 132 Feedback 4 20mA 200 to 200 of par 20 14 133 Motor cur 4 20mA 0 Inverter Max Current par 16 37 Inv Max Current 134 Torq 0 lim 4 20 mA 0 Torque limit par 4 16 135 Torq 0 nom 4 20mA...

Page 92: ...g values 100 by using a formula as follows 20 mA desired maximum current 100 i e 10mA 20 mA 10 mA 100 200 EXAMPLE 1 Variable value OUTPUT FREQUENCY range 0 100 Hz Range needed for output 0 50 Hz Output signal 0 or 4 mA is needed at 0 Hz 0 of range set par 6 51 Terminal 42 Output Min Scale to 0 Output signal 20 mA is needed at 50 Hz 50 of range set par 6 52 Terminal 42 Output Max Scale to 50 EXAMPL...

Page 93: ...level of Output 42 if controlled by bus 6 54 Terminal 42 Output Timeout Preset Range Function 0 00 0 00 100 00 Holds the preset level of Output 42 In case of a bus timeout and a timeout function is selected in par 6 50 Terminal 42 Output the output will preset to this level 2 8 8 6 6 Analog Output 2 MCB 101 Analog outputs are current outputs 0 4 20 mA Common terminal terminal X30 8 is the same ter...

Page 94: ...mA 0 Speed High Limit 4 13 and 4 14 139 Bus ctrl 0 100 0 20 mA 140 Bus ctrl 4 20 mA 0 100 141 Bus ctrl t o 0 100 0 20 mA 142 Bus ctrl t o 4 20mA 0 100 143 Ext CL 1 4 20mA 0 100 144 Ext CL 2 4 20mA 0 100 145 Ext CL 3 4 20mA 0 100 6 61 Terminal X30 8 Min Scale Range Function 0 00 0 00 200 00 Scales the minimum output of the selected analog signal on terminal X30 8 Scale the minimum value as a percen...

Page 95: ...arameter i e 50 20 mA If a current between 4 and 20 mA is desired at maximum output 100 calculate the percentage value as follows 20 mA desired maximum current 100 i e 10 mA 20 mA 10 mA 100 200 6 63 Terminal X30 8 Output Bus Control Range Function 0 00 0 00 100 00 Contains the value to apply to the output terminal when it is configured as Bus Controlled 6 64 Terminal X30 8 Output Timeout Preset Ra...

Page 96: ...he frequency converter detects a change in the configuration sets par 8 02 back to default setting FC Port and the fre quency converter then trips If an option is installed after initial power up the setting of par 8 02 will not change but the frequency converter will trip and display Alarm 67 Option Changed This parameter cannot be adjusted while the motor is running 0 None 1 FC Port 2 FC USB 3 O...

Page 97: ...ion is set to Set up 1 4 0 Hold set up Retains the set up selected in par 8 04 Control Timeout Function and displays a warning until par 8 06 Reset Control Timeout toggles Then the frequency converter resumes its original set up 1 Resume set up Resumes the set up active prior to the time out 8 06 Reset Control Timeout Option Function This parameter is active only when the choice Hold set up 0 has ...

Page 98: ... Alarm 68 16 T37 DI status The bit indicates the status of terminal 37 0 indicates T37 is low safe stop 1 indicates T37 is high normal 2 9 4 8 3 FC Port Settings Parameters for configuring the FC Port 8 30 Protocol Option Function Protocol selection for the integrated FC standard Port RS485 on the control card 0 FC Communication according to the FC Protocol as described in RS 485 Installation and ...

Page 99: ...s 8 35 Minimum Response Delay Range Function 10 ms 5 10000 ms Specify the minimum delay time between receiving a request and transmitting a response This is used for overcoming modem turnaround delays 8 36 Maximum Response Delay Range Function 10001 ms 11 10001 ms Specify the maximum permissible delay time between transmitting a request and receiving a re sponse Exceeding this delay time will caus...

Page 100: ...puts 3 Logic OR Activates Start command via the fieldbus serial communication port OR via one of the digital inputs NB This parameter is active only when par 8 01 Control Site is set to 0 Digital and control word 8 52 DC Brake Select Option Function Select control of the DC brake via the terminals digital input and or via the fieldbus 0 Digital input 1 Bus Activates Start command via the serial co...

Page 101: ...bus option 2 Logic AND Activates Reverse command via the fieldbus serial communication port AND additionally via one of the digital inputs 3 Logic OR Activates Reverse command via the fieldbus serial communication port OR via one of the digital inputs NB This parameter is active only when par 8 01 Control Site is set to 0 Digital and control word 8 55 Set up Select Option Function Select control o...

Page 102: ...Range Function 0 N A 0 0 N A This parameter shows the number of valid telegrams detected on the bus 8 81 Bus Error Count Range Function 0 N A 0 0 N A This parameter shows the number of telegrams with faults e g CRC fault detected on the bus 8 82 Slave Messages Rcvd Range Function 0 N A 0 0 N A This parameter shows the number of valid telegrams addressed to the slave sent by the frequency converter...

Page 103: ...ource par 20 03 Feedback 2 Source or par 20 06 Feedback 3 Source as a feedback source 8 95 Bus Feedback 2 Range Function 0 N A 200 200 N A See par 8 94 Bus Feedback 1 for further details 8 96 Bus Feedback 3 Range Function 0 N A 200 200 N A See par 8 94 Bus Feedback 1 for further details VLT AQUA Drive Programming Guide 2 Parameter Description MG 20 O4 02 VLT is a registered Danfoss trademark 103 2...

Page 104: ... 352 Ramp 2 Ramp Down Time 380 Jog Ramp Time 381 Quick Stop Ramp Time 411 Motor Speed Low Limit RPM 413 Motor Speed High Limit RPM 416 Torque Limit Motor Mode 417 Torque Limit Generator Mode 590 Digital Relay Bus Control 593 Pulse Out 27 Bus Control 595 Pulse Out 29 Bus Control 597 Pulse Out X30 6 Bus Control 653 Terminal 42 Output Bus Control 663 Terminal X30 8 Output Bus Control 890 Bus Jog 1 Sp...

Page 105: ...wer kW 1611 Power hp 1612 Motor Voltage 1613 Frequency 1614 Motor Current 1615 Frequency 1616 Torque Nm 1617 Speed RPM 1618 Motor Thermal 1622 Torque 1630 DC Link Voltage 1632 Brake Energy s 1633 Brake Energy 2 min 1634 Heatsink Temp 1635 Inverter Thermal 1638 SL Controller State 1639 Control Card Temp 1650 External Reference 1652 Feedback Unit 1653 Digi Pot Reference 1654 Feedback 1 Unit 1655 Fee...

Page 106: ...6 N A Enter the station address in this parameter or alternatively in the hardware switch In order to adjust the station address in par 9 18 Node Address the hardware switch must be set to 126 or 127 i e all switches set to on Otherwise this parameter will display the actual setting of the switch 9 22 Telegram Selection Option Function Select a standard Profibus telegram configuration for the freq...

Page 107: ... Digital Relay Bus Control 593 Pulse Out 27 Bus Control 595 Pulse Out 29 Bus Control 597 Pulse Out X30 6 Bus Control 653 Terminal 42 Output Bus Control 663 Terminal X30 8 Output Bus Control 890 Bus Jog 1 Speed 891 Bus Jog 2 Speed 894 Bus Feedback 1 895 Bus Feedback 2 896 Bus Feedback 3 1500 Operating Hours 1501 Running Hours 1502 kWh Counter 1600 Control Word 1601 Reference Unit 1602 Reference 160...

Page 108: ...bin 1667 Pulse Input 29 Hz 1668 Pulse Input 33 Hz 1669 Pulse Output 27 Hz 1670 Pulse Output 29 Hz 1671 Relay Output bin 1672 Counter A 1673 Counter B 1675 Analog In X30 11 1676 Analog In X30 12 1677 Analog Out X30 8 mA 1680 Fieldbus CTW 1 1682 Fieldbus REF 1 1684 Comm Option STW 1685 FC Port CTW 1 1690 Alarm Word 1691 Alarm Word 2 1692 Warning Word 1693 Warning Word 2 1694 Ext Status Word 1695 Ext...

Page 109: ...ia Profibus and enables process control via standard fieldbus or Profibus Master class 2 1 Enable cyclic master Enables process control via Profibus Master Class 1 and disables process control via standard field bus or Profibus Master class 2 9 53 Profibus Warning Word Range Function 0 N A 0 65535 N A This parameter displays Profibus communication warnings Please refer to the Profibus Operating In...

Page 110: ...ber and byte 2 the version number of the profile NB This parameter is not visible via LCP 9 70 Programming Set up Option Function Select the set up to be edited 0 Factory setup Uses default data This option can be used as a data source to return the other set ups to a known state 1 Set up 1 Edits Set up 1 2 Set up 2 Edits Set up 2 3 Set up 3 Edits Set up 3 4 Set up 4 Edits Set up 4 9 Active Set up...

Page 111: ... certain settings in parameter group 9 e g par 9 18 Node Address When reset the frequency converter disappears from the fieldbus which may cause a communi cation error from the master 9 80 Defined Parameters 1 Array 116 No LCP access Read only Range Function 0 N A 0 9999 N A This parameter displays a list of all the defined frequency converter parameters available for Profi bus 9 81 Defined Parame...

Page 112: ... parameters deviating from default set ting 9 92 Changed Parameters 3 Array 116 No LCP access Read only Range Function 0 N A 0 9999 N A This parameter displays a list of all the frequency converter parameters deviating from default set ting 9 94 Changed Parameters 5 Array 116 No LCP Address Read only Range Function 0 N A 0 9999 N A This parameter displays a list of all the frequency converter para...

Page 113: ...0 Kbps 19 100 Kbps 20 125 Kbps 21 250 Kbps 22 500 Kbps 23 800 Kbps 24 1000 Kbps 10 02 MAC ID Range Function 63 N A 0 63 N A Selection of station address Every station connected to the same DeviceNet network must have an unambiguous address 10 05 Readout Transmit Error Counter Range Function 0 N A 0 255 N A View the number of CAN control transmission errors since the last power up 10 06 Readout Rec...

Page 114: ...ANCE 101 151 2 INSTANCE 20 70 3 INSTANCE 21 71 10 11 Process Data Config Write Option Function Select the process write data for I O Assembly Instances 101 151 Elements 2 and 3 of this array can be selected Elements 0 and 1 of the array are fixed 0 None 302 Minimum Reference 303 Maximum Reference 341 Ramp 1 Ramp Up Time 342 Ramp 1 Ramp Down Time 351 Ramp 2 Ramp Up Time 352 Ramp 2 Ramp Down Time 38...

Page 115: ...02 kWh Counter 1600 Control Word 1601 Reference Unit 1602 Reference 1603 Status Word 1605 Main Actual Value 1609 Custom Readout 1610 Power kW 1611 Power hp 1612 Motor Voltage 1613 Frequency 1614 Motor Current 1615 Frequency 1616 Torque Nm 1617 Speed RPM 1618 Motor Thermal 1622 Torque 1630 DC Link Voltage 1632 Brake Energy s 1633 Brake Energy 2 min 1634 Heatsink Temp 1635 Inverter Thermal 1638 SL C...

Page 116: ...nput X42 1 1831 Analog Input X42 3 1832 Analog Input X42 5 1833 Analog Out X42 7 V 1834 Analog Out X42 9 V 1835 Analog Out X42 11 V 10 13 Warning Parameter Range Function 0 N A 0 65535 N A View a DeviceNet specific Warning word One bit is assigned to every warning Please refer to the DeviceNet Operating Instructions MG 33 DX YY for further information Bit Meaning 0 Bus not active 1 Explicit connec...

Page 117: ...the filter mask for the Main Actual Value When operating in COS Change Of State this function filters out bits in the Main Actual Value that should not be sent if they change 10 22 COS Filter 3 Range Function 0 N A 0 65535 N A Enter the value for COS Filter 3 to set up the filter mask for PCD 3 When operating in COS Change Of State this function filters out bits in PCD 3 that should not be sent if...

Page 118: ... parameter values for all set ups in the non volatile memory The selection returns to Off 0 when all parameter values have been stored 10 32 Devicenet Revision Range Function 0 N A 0 65535 N A View the DeviceNet revision number This parameter is used for EDS file creation 10 33 Store Always Option Function 0 Off Deactivates non volatile storage of data 1 On Stores parameter data received via Devic...

Page 119: ...been executed the sequence starts over again from event 0 action 0 The illustration shows an example with three event actions Starting and stopping the SLC Starting and stopping the SLC can be done by selecting On 1 or Off 0 in par 13 00 SL Controller Mode The SLC always starts in state 0 where it evaluates event 0 The SLC starts when the Start Event defined in par 13 01 Start Event is evaluated a...

Page 120: ...rator 1 in the logic rule 24 Comparator 2 Use the result of comparator 2 in the logic rule 25 Comparator 3 Use the result of comparator 3 in the logic rule 26 Logic rule 0 Use the result of logic rule 0 in the logic rule 27 Logic rule 1 Use the result of logic rule 1 in the logic rule 28 Logic rule 2 Use the result of logic rule 2 in the logic rule 29 Logic rule 3 Use the result of logic rule 3 in...

Page 121: ...description 4 On reference See parameter group 5 3 for further description 5 Torque limit See parameter group 5 3 for further description 6 Current limit See parameter group 5 3 for further description 7 Out of current range See parameter group 5 3 for further description 8 Below I low See parameter group 5 3 for further description 9 Above I high See parameter group 5 3 for further description 10...

Page 122: ...the frequency converter is stopped or coasted by any means either via digital input fieldbus or other 41 Reset Trip This event is TRUE if the frequency converter is tripped but not trip locked and the reset button is pressed 42 Auto Reset Trip This event is TRUE if the frequency converter is tripped but not trip locked and an Automatic Reset is issued 43 OK Key This event is TRUE if the OK key on ...

Page 123: ...lt TRUE or FALSE directly All parameters in this parameter group are array parameters with index 0 to 5 Select index 0 to programme Comparator 0 select index 1 to programme Comparator 1 and so on 13 10 Comparator Operand Array 4 Option Function Select the variable to be monitored by the comparator 0 DISABLED 1 Reference 2 Feedback 3 Motor speed 4 Motor current 5 Motor torque 6 Motor power 7 Motor ...

Page 124: ... entered in this parameter is elapsed Then it becomes TRUE again All parameters in this parameter group are array parameters with index 0 to 2 Select index 0 to program Timer 0 select index 1 to program Timer 1 and so on 13 20 SL Controller Timer Array 3 Range Function 0 000 N A 0 000 0 000 N A Enter the value to define the duration of the FALSE output from the programmed timer A timer is only FAL...

Page 125: ... parameter group for further description 18 Reversing See parameter group 5 3 for further description 19 Warning See parameter group 5 3 for further description 20 Alarm trip See parameter group 5 3 for further description 21 Alarm trip lock See parameter group 5 3 for further description 22 Comparator 0 Use the result of comparator 0 in the logic rule 23 Comparator 1 Use the result of comparator ...

Page 126: ...UE if the Reset key on the LCP is pressed 45 Left Key This logic rule is TRUE if the Left key on the LCP is pressed 46 Right Key This logic rule is TRUE if the Right key on the LCP is pressed 47 Up Key This logic rule is TRUE if the Up key on the LCP is pressed 48 Down Key This logic rule is TRUE if the Down key on the LCP is pressed 50 Comparator 4 Use the result of comparator 4 in the logic rule...

Page 127: ...T AND NOT evaluates the expression NOT 13 40 AND NOT 13 42 8 NOT OR NOT evaluates the expression NOT 13 40 OR NOT 13 42 13 42 Logic Rule Boolean 2 Array 6 Option Function Select the second boolean TRUE or FALSE input for the selected logic rule See par 13 40 Logic Rule Boolean 1 for further descriptions of choices and their functions 0 False 1 True 2 Running 3 In range 4 On reference 5 Torque limi...

Page 128: ...tal input DI33 39 Start command 40 Drive stopped 41 Reset Trip 42 Auto Reset Trip 43 OK Key 44 Reset Key 45 Left Key 46 Right Key 47 Up Key 48 Down Key 50 Comparator 4 51 Comparator 5 60 Logic rule 4 61 Logic rule 5 70 SL Time out 3 71 SL Time out 4 72 SL Time out 5 73 SL Time out 6 74 SL Time out 7 80 No Flow 81 Dry Pump 82 End of Curve 83 Broken Belt 2 Parameter Description VLT AQUA Drive Progra...

Page 129: ...Boolean 3 0 DISABLED 1 AND 2 OR 3 AND NOT 4 OR NOT 5 NOT AND 6 NOT OR 7 NOT AND NOT 8 NOT OR NOT 13 44 Logic Rule Boolean 3 Array 6 Option Function Select the third boolean TRUE or FALSE input for the selected logic rule See par 13 40 Logic Rule Boolean 1 for further descriptions of choices and their functions 0 False 1 True 2 Running 3 In range 4 On reference 5 Torque limit 6 Current limit 7 Out ...

Page 130: ... 38 Digital input DI33 39 Start command 40 Drive stopped 41 Reset Trip 42 Auto Reset Trip 43 OK Key 44 Reset Key 45 Left Key 46 Right Key 47 Up Key 48 Down Key 50 Comparator 4 51 Comparator 5 60 Logic rule 4 61 Logic rule 5 70 SL Time out 3 71 SL Time out 4 72 SL Time out 5 73 SL Time out 6 74 SL Time out 7 80 No Flow 81 Dry Pump 82 End of Curve 83 Broken Belt 2 Parameter Description VLT AQUA Driv...

Page 131: ...speed range 11 Below speed low 12 Above speed high 13 Out of feedb range 14 Below feedb low 15 Above feedb high 16 Thermal warning 17 Mains out of range 18 Reversing 19 Warning 20 Alarm trip 21 Alarm trip lock 22 Comparator 0 23 Comparator 1 24 Comparator 2 25 Comparator 3 26 Logic rule 0 27 Logic rule 1 28 Logic rule 2 29 Logic rule 3 30 SL Time out 0 31 SL Time out 1 32 SL Time out 2 33 Digital ...

Page 132: ...ges the active set up par 0 10 Active Set up to 1 3 Select set up 2 Changes the active set up par 0 10 Active Set up to 2 4 Select set up 3 Changes the active set up par 0 10 Active Set up to 3 5 Select set up 4 Changes the active set up par 0 10 Active Set up to 4 If the set up is changed it will merge with other set up commands coming from either the digital inputs or via a fieldbus 10 Select pr...

Page 133: ...off 35 Set digital out D low Any output with digital output 4 selected is low off 36 Set digital out E low Any output with digital output 5 selected is low off 37 Set digital out F low Any output with digital output 6 selected is low off 38 Set digital out A high Any output with digital output 1 selected is high closed 39 Set digital out B high Any output with digital output 2 selected is high clo...

Page 134: ...fre quency in par 14 01 Switching Frequency until the motor is as noiseless as possible See also par 14 00 Switching Pattern and the section Derating 0 1 0 kHz 1 1 5 kHz 2 2 0 kHz 3 2 5 kHz 4 3 0 kHz 5 3 5 kHz 6 4 0 kHz 7 5 0 kHz 8 6 0 kHz 9 7 0 kHz 10 8 0 kHz 11 10 0 kHz 12 12 0 kHz 13 14 0 kHz 14 16 0 kHz 14 03 Overmodulation Option Function 0 Off Selects no over modulation of the output voltage...

Page 135: ...tor but will be discharged 1 Ctrl ramp down The frequency converter will perform a controlled ramp down par 2 10 Brake Function must be set to Off 0 3 Coasting The inverter will turn off and the capacitor bank will back up the control card then ensuring a faster restart when mains reconnected at short power zags 4 Kinetic back up The frequency converter will ride through by controlling speed for g...

Page 136: ...system allows for it Illustration 2 5 Kinetic Back up longer mains failure The motor is coasted as soon as the energy in the system is too low 14 11 Mains Voltage at Mains Fault Range Function 342 V 180 600 V This parameter defines the threshold voltage at which the selected function in par 14 10 Mains Failure should be activated 2 Parameter Description VLT AQUA Drive Programming Guide 136 MG 20 O...

Page 137: ...5 12 Automatic reset x 20 13 Infinite Automatic Reset Select the reset function after tripping Once reset the frequency converter can be restarted Select Manual reset 0 to perform a reset via RESET or via the digital inputs Select Automatic reset x 1 x20 1 12 to perform between one and twenty automatic resets after tripping Select Infinite Automatic Reset 13 for continuous resetting after tripping...

Page 138: ... out various tests 7 The results are displayed on the LCP and the frequency converter moves into an infinite loop 8 par 14 22 Operation Mode is automatically set to Normal operation Carry out a power cycle to start up in Normal operation after a control card test If the test is OK LCP read out Control Card OK Disconnect the mains supply and remove the test plug The green LED on the control card wi...

Page 139: ...ol of the motor While the current control is active the frequency converter can only be stopped by setting a digital input to Coast inverse 2 or Coast and reset inv 3 Any signal on terminals 18 to 33 will not be active until the frequency converter is no longer near the current limit By using a digital input set to Coast inverse 2 or Coast and reset inv 3 the motor does not use the ramp down time ...

Page 140: ... help the frequency converter to operate under special environmental conditions 14 50 RFI 1 Option Function 0 Off 1 On Select On 1 to ensure the frequency converter complies with EMC standards Select Off 0 only when the frequency converter is supplied from an isolated mains source i e IT mains In this mode the internal RFI capacities filter capacitors between chassis and the Mains RFI Filter circu...

Page 141: ...ed to reset the alarm but will not allow restart of the motor until the heat sink temperature has dropped below the alarm limit Derate 1 If the critical temperature is exceeded the output current will be reduced until the al lowable temperature has been reached 2 13 9 No Trip at Inverter Overload In some pump systems the frequency converter has not been sized properly to yield the current needed i...

Page 142: ...ll be reduced when the counter exceeds 98 and stay reduced until the counter has dropped below 90 7 If par 14 62 Inv Overload Derate Current is set e g to 95 a steady overload will cause the pump speed to fluctuate between values corresponding to 110 and 95 of rated output current for the frequency converter 14 61 Function at Inverter Overload Option Function 0 Trip 1 Derate Is used in case of ste...

Page 143: ...unter Range Function 0 kWh 0 2147483647 kWh Registering the power consumption of the motor as a mean value over one hour Reset the counter in par 15 06 Reset kWh Counter 15 03 Power Up s Range Function 0 N A 0 2147483647 N A View the number of times the frequency converter has been powered up 15 04 Over Temp s Range Function 0 N A 0 65535 N A View the number of frequency converter temperature faul...

Page 144: ...Data Log enables continuous logging of up to 4 data sources par 15 10 Logging Source at individual rates par 15 11 Logging Interval A trigger event par 15 12 Trigger Event and window par 15 14 Samples Before Trigger are used to start and stop the logging conditionally 15 10 Logging Source Array 4 Select which variables are to be logged None 1600 Control Word 1601 Reference Unit 1602 Reference 1603...

Page 145: ... 0 000 0 000 N A Enter the interval in milliseconds between each sampling of the variables to be logged 15 12 Trigger Event Option Function Selects the trigger event When the trigger event occurs a window is applied to freeze the log The log will then retain a specified percentage of samples before the occurrence of the trigger event par 15 14 Samples Before Trigger 0 False 1 True 2 Running 3 In r...

Page 146: ...5 14 Samples Before Trigger 15 14 Samples Before Trigger Range Function 50 N A 0 100 N A Enter the percentage of all samples prior to a trigger event which are to be retained in the log See also par 15 12 Trigger Event and par 15 13 Logging Mode 2 14 4 15 2 Historic Log View up to 50 logged data items via the array parameters in this parameter group For all parameters in the group 0 is the most re...

Page 147: ... Status Word for description after converting to binary value Control word Decimal value See par 16 00 Control Word for description Extended status word Decimal value See par 16 94 Ext Status Word for de scription 15 22 Historic Log Time Array 50 Range Function 0 ms 0 2147483647 ms View the time at which the logged event occurred Time is measured in ms since frequency converter start The max value...

Page 148: ...nsisting of power SW and control SW 15 44 Ordered Typecode String Range Function 0 N A 0 0 N A View the type code string used for re ordering the frequency converter in its original configuration 15 45 Actual Typecode String Range Function 0 N A 0 0 N A View the actual type code string 15 46 Frequency Converter Ordering No Range Function 0 N A 0 0 N A View the 8 digit ordering number used for re o...

Page 149: ...the ordering number for the installed options 15 63 Option Serial No Range Function 0 N A 0 0 N A View the installed option serial number 2 14 8 15 9 Parameter Info Parameter lists 15 92 Defined Parameters Array 1000 Range Function 0 N A 0 9999 N A View a list of all defined parameters in the frequency converter The list ends with 0 15 93 Modified Parameters Array 1000 Range Function 0 N A 0 9999 ...

Page 150: ...s Word Range Function 0 N A 0 65535 N A View the Status word sent from the frequency converter via the serial communication port in hex code 16 05 Main Actual Value Range Function 0 00 100 00 100 00 View the two byte word sent with the Status word to the bus Master reporting the Main Actual Value Please refer to the Profibus Operating Instructions MG 33 CX YY for a detailed description 16 09 Custo...

Page 151: ... of the MAV 16 16 Torque Nm Range Function 0 0 Nm 30000 0 30000 0 Nm View the torque value with sign applied to the motor shaft Linearity is not exact between 110 motor current and torque in relation to the rated torque Some motors supply more than 160 torque Consequently the min value and the max value will depend on the max motor current as well as the motor used The value is filtered and thus a...

Page 152: ...centage load on the inverter 16 36 Inv Nom Current Range Function 10 00 A 0 01 10000 00 A View the inverter nominal current which should match the nameplate data on the connected motor The data are used for calculation of torque motor protection etc 16 37 Inv Max Current Range Function 16 00 A 0 01 10000 00 A View the inverter maximum current which should match the nameplate data on the connected ...

Page 153: ... settings in par 20 13 Minimum Reference Feedb and par 20 14 Maximum Reference Feedb Units as set in par 20 12 Reference Feedback Unit 16 55 Feedback 2 Unit Range Function 0 000 Proc essCtrlU nit 999999 999 999999 999 Proc essCtrlUnit View value of Feedback 2 see par 20 0 Feedback The value is limited by settings in par 20 13 and par 20 14 Units as set in par 20 12 Reference Feedback Unit 16 56 Fe...

Page 154: ...53 Range Function 0 000 N A 20 000 20 000 N A View the actual value at input 53 16 63 Terminal 54 Switch Setting Option Function View the setting of input terminal 54 Current 0 Voltage 1 0 Current 1 Voltage 2 Pt 1000 C 3 Pt 1000 F 4 Ni 1000 C 5 Ni 1000 F 16 64 Analog Input 54 Range Function 0 000 N A 20 000 20 000 N A View the actual value at input 54 16 65 Analog Output 42 mA Range Function 0 000...

Page 155: ...t or changed either via digital inputs parameter group 5 1 or by using an SLC action par 13 52 SL Controller Action 16 73 Counter B Range Function 0 N A 2147483648 2147483647 N A View the present value of Counter B Counters are useful as comparator operands par 13 10 Com parator Operand The value can be reset or changed either via digital inputs parameter group 5 1 or by using an SLC action par 13...

Page 156: ...s word For more information please refer to the relevant fieldbus manual 16 85 FC Port CTW 1 Range Function 0 N A 0 65535 N A View the two byte Control word CTW received from the Bus Master Interpretation of the control word depends on the fieldbus option installed and the Control word profile selected in par 8 10 Control Profile 16 86 FC Port REF 1 Range Function 0 N A 200 200 N A View the two by...

Page 157: ...16 94 Ext Status Word Range Function 0 N A 0 4294967295 N A Returns the extended status word sent via the serial communication port in hex code 16 95 Ext Status Word 2 Range Function 0 N A 0 4294967295 N A Returns the extended warning word 2 sent via the serial communication port in hex code 16 96 Maintenance Word Range Function 0 N A 0 4294967295 N A VLT AQUA Drive Programming Guide 2 Parameter D...

Page 158: ...nction 0 s 0 2147483647 s Shows when the logged event occurred Time is measured in seconds since last power up 18 03 Maintenance Log Date and Time Array 10 Range Function 0 N A 0 0 N A Shows when the logged event occurred NB This requires that the date and time is programmed in par 0 70 Date and Time Date format depends on the setting in par 0 71 Date Format while the time format depends on the se...

Page 159: ...f the value shown in the LCP will correspond to the mode selected in par 26 02 Terminal X42 5 Mode 18 33 Analog Out X42 7 V Range Function 0 000 N A 0 000 30 000 N A Read out of the value of the signal applied to terminal X42 7 on the Analog I O Card The value shown reflects the selection in par 26 40 Terminal X42 7 Output 18 34 Analog Out X42 9 V Range Function 0 000 N A 0 000 30 000 N A Read out...

Page 160: ...tted over various serial communication protocols 20 00 Feedback 1 Source Option Function Up to three different feedback signals can be used to provide the feedback signal for the frequency converter s PID Controller This parameter defines which input will be used as the source of the first feedback signal Analog input X30 11 and Analog input X30 12 refer to inputs on the optional General Purpose I...

Page 161: ...rovide flow feedback flow pressure 20 03 Feedback 2 Source Option Function See par 20 00 Feedback 1 Source for details 0 No function 1 Analog input 53 2 Analog input 54 3 Pulse input 29 4 Pulse input 33 7 Analog input X30 11 8 Analog input X30 12 9 Analog Input X42 1 10 Analog Input X42 3 11 Analog Input X42 5 100 Bus feedback 1 101 Bus feedback 2 102 Bus feedback 3 20 04 Feedback 2 Conversion Opt...

Page 162: ... Bus feedback 2 102 Bus feedback 3 20 07 Feedback 3 Conversion Option Function See par 20 01 Feedback 1 Conversion for details 0 Linear 1 Square root 2 Pressure to temperature 20 12 Reference Feedback Unit Option Function 0 None 1 5 PPM 10 1 min 11 RPM 12 Pulse s 20 l s 21 l min 22 l h 23 m3 s 24 m3 min 25 m3 h 30 kg s 31 kg min 32 kg h 33 t min 34 t h 40 m s 41 m min 45 m 60 C 70 mbar 2 Parameter...

Page 163: ...how the frequency converter s PID Controller will use the three possible feedback signals to control the output frequency of the frequency converter This group is also used to store the three internal setpoint references 20 20 Feedback Function Option Function 0 Sum 1 Difference 2 Average 3 Minimum 4 Maximum 5 Multi setpoint min 6 Multi setpoint max This parameter determines how the three possible...

Page 164: ... the use of multi zone multi setpoint control If the zones require different pressures for each VAV box each setpoint may be specified in par 20 21 20 22 and 20 23 By selecting Multi setpoint minimum 5 in par 20 20 Feedback Function the PID Controller will increase the speed of the fan if any one of the feedbacks is below its setpoint and decrease the speed of the fan if all feedbacks are above th...

Page 165: ...0 12 and 20 13 and any other references that are enabled see par group 3 1 Multi setpoint maximum 6 sets up the PID Controller to calculate the difference between Feedback 1 and Setpoint 1 Feedback 2 and Setpoint 2 and Feedback 3 and Setpoint 3 It will use the feed back setpoint pair in which the feedback is farthest above its corresponding setpoint reference If all feedback signals are below thei...

Page 166: ...ng the motor speed due to the need of giving the motor a step in the speed during auto tuning PID auto tuning functions by introducing step changes whilst operating at a steady state and then monitoring the feedback From the feedback response the required values for par 20 93 PID Proportional Gain and par 20 94 PID Integral Time are calculated par 20 95 PID Differentiation Time is set to value 0 z...

Page 167: ...nges of between 10 and 20 for best tuning accuracy 20 73 Minimum Feedback Level Range Function 999999 00 0 Proc essCtrlU nit 999999 999 par 20 74 Proc essCtrlUnit The minimum allowable feedback level should be entered here in User units as defined in par 20 12 Reference Feedback Unit If the level falls below par 20 73 Minimum Feedback Level autotuning is aborted and an error message will appear on...

Page 168: ...Hz 0 0 par 4 14 Hz When the frequency converter is first started it initially ramps up to this output frequency in Open Loop Mode following the active Ramp Up Time When the output frequency programmed here is reached the frequency converter will automatically switch to Closed Loop Mode and the PID Con troller will begin to function This is useful in applications in which the driven load must first...

Page 169: ...trol to become unstable The value set is the time needed for the integrator to add the same contribution as the proportional part for a certain deviation If the value is set to 10 000 the controller will act as a pure proportional controller with a P band based on the value set in par 20 93 PID Proportional Gain When no deviation is present the output from the proportional controller will be 0 20 ...

Page 170: ...een configured for the application A graphical Local Control Panel LCP must be used in order to react on messages during the autotuning sequence Enabling autotuning par 21 09 PID Autotuning puts the relevant PID controller into PID autotuning mode The LCP then directs the user with on screen instructions PID autotuning functions by introducing step changes and then monitoring the feedback From the...

Page 171: ...evel falls below par 21 03 Minimum Feed back Level PID autotuning is aborted and an error message will appear on the LCP 21 04 Maximum Feedback Level Range Function 999999 000 N A par 21 03 999999 999 N A The maximum allowable feedback level should be entered here in User units as defined in par 21 10 Ext 1 Ref Feedback Unit for EXT CL 1 par 21 30 Ext 2 Ref Feedback Unit for EXT CL 2 or par 21 50 ...

Page 172: ...ct the unit for the reference and feedback 0 1 5 PPM 10 1 min 11 RPM 12 Pulse s 20 l s 21 l min 22 l h 23 m s 24 m min 25 m h 30 kg s 31 kg min 32 kg h 33 t min 34 t h 40 m s 41 m min 45 m 60 C 70 mbar 71 bar 72 Pa 73 kPa 74 m WG 75 mm Hg 80 kW 2 Parameter Description VLT AQUA Drive Programming Guide 172 MG 20 O4 02 VLT is a registered Danfoss trademark 2 ...

Page 173: ...ontroller 21 12 Ext 1 Maximum Reference Range Function 100 000 Ex tPID1Unit par 21 11 999999 999 Ex tPID1Unit Select the maximum for the Closed Loop 1 Controller The dynamics of the PID controller will depend on the value set in this parameter Please see also par 21 21 Ext 1 Proportional Gain NB Always set the desired value for par 21 12 Ext 1 Maximum Reference before setting the values for the PI...

Page 174: ...ack signal for the Closed Loop 1 controller Analog input X30 11 and Analog input X30 12 refer to inputs on the General Purpose I O 0 No function 1 Analog input 53 2 Analog input 54 3 Pulse input 29 4 Pulse input 33 7 Analog input X30 11 8 Analog input X30 12 9 Analog Input X42 1 10 Analog Input X42 3 11 Analog Input X42 5 100 Bus feedback 1 101 Bus feedback 2 102 Bus feedback 3 21 15 Ext 1 Setpoin...

Page 175: ...db before setting the values for the PID controller in par group 20 9 21 22 Ext 1 Integral Time Range Function 10000 00 s 0 01 10000 00 s Over time the integrator accumulates a contribution to the output from the PID controller as long as there is a deviation between the Reference Setpoint and feedback signals The contribution is proportional to the size of the deviation This ensures that the devi...

Page 176: ...Extended Closed Loop 2 Controller reference and feedback 21 30 Ext 2 Ref Feedback Unit Option Function See par 21 10 Ext 1 Ref Feedback Unit for details 0 1 5 PPM 10 1 min 11 RPM 12 Pulse s 20 l s 21 l min 22 l h 23 m s 24 m min 25 m h 30 kg s 31 kg min 32 kg h 33 t min 34 t h 40 m s 41 m min 45 m 60 C 70 mbar 71 bar 72 Pa 73 kPa 74 m WG 75 mm Hg 80 kW 120 GPM 121 gal s 122 gal min 123 gal h 124 C...

Page 177: ...1 999999 999 Ex tPID2Unit See par 21 12 Ext 1 Maximum Reference for details 21 33 Ext 2 Reference Source Option Function See par 21 13 Ext 1 Reference Source for details 0 No function 1 Analog input 53 2 Analog input 54 7 Pulse input 29 8 Pulse input 33 20 Digital pot meter 21 Analog input X30 11 22 Analog input X30 12 23 Analog Input X42 1 24 Analog Input X42 3 25 Analog Input X42 5 30 Ext Closed...

Page 178: ...9 999999 999 Ex tPID2Unit See par 21 17 Ext 1 Reference Unit Ext 1 Reference Unit for details 21 38 Ext 2 Feedback Unit Range Function 0 000 Ex tPID2Unit 999999 999 999999 999 Ex tPID2Unit See par 21 18 Ext 1 Feedback Unit for details 21 39 Ext 2 Output Range Function 0 0 100 See par 21 19 Ext 1 Output for details 2 18 6 21 4 Closed Loop 2 PID Configure the Closed Loop 2 PID Controller 21 40 Ext 2...

Page 179: ...imit for details 2 18 7 21 5 Closed Loop 3 Ref Fb Configure Extended Closed Loop 3 Controller reference and feedback 21 50 Ext 3 Ref Feedback Unit Option Function See par 21 10 Ext 1 Ref Feedback Unit for details 0 1 5 PPM 10 1 min 11 RPM 12 Pulse s 20 l s 21 l min 22 l h 23 m s 24 m min 25 m h 30 kg s 31 kg min 32 kg h 33 t min 34 t h 40 m s 41 m min 45 m 60 C 70 mbar 71 bar 72 Pa 73 kPa 74 m WG ...

Page 180: ...00 000 Ex tPID3Unit par 21 51 999999 999 Ex tPID3Unit See par 21 12 Ext 1 Maximum Reference for details 21 53 Ext 3 Reference Source Option Function See par 21 13 Ext 1 Reference Source for details 0 No function 1 Analog input 53 2 Analog input 54 7 Pulse input 29 8 Pulse input 33 20 Digital pot meter 21 Analog input X30 11 22 Analog input X30 12 23 Analog Input X42 1 24 Analog Input X42 3 25 Anal...

Page 181: ... 999999 999 999999 999 Ex tPID3Unit See par 21 17 Ext 1 Reference Unit for details 21 58 Ext 3 Feedback Unit Range Function 0 000 Ex tPID3Unit 999999 999 999999 999 Ex tPID3Unit See par 21 18 Ext 1 Feedback Unit for details 21 59 Ext 3 Output Range Function 0 0 100 See par 21 19 Ext 1 Output for details 2 18 8 21 6 Closed Loop 3 PID Configure the Closed Loop 3 PID Controller 21 60 Ext 3 Normal Inv...

Page 182: ...ifferentation Time Range Function 0 00 s 0 00 10 00 s See par 21 23 Ext 1 Differentation Time for details 21 64 Ext 3 Dif Gain Limit Range Function 5 0 N A 1 0 50 0 N A See par 21 24 Ext 1 Dif Gain Limit for details 2 Parameter Description VLT AQUA Drive Programming Guide 182 MG 20 O4 02 VLT is a registered Danfoss trademark 2 ...

Page 183: ...o be stopped Low Power Detection Low Speed Detection One of these two signals must be active for a set time No Flow Delay par 22 24 before selected action takes place Possible actions to select par 22 23 No action Warning Alarm Sleep Mode No Flow Detection This function is used for detecting a no flow situation in pump systems where all valves can be closed Can be used both when controlled by the ...

Page 184: ... in par 4 11 or 4 12 Motor Low Limit Actions are common with No Flow Detection individual selection not possible The use of Low Speed Detection is not limited to systems with a no flow situation but can be used in any system where operation at minimum speed allows for a stop of the motor until the load calls for a speed higher than minimum speed e g systems with fans and compressors In pump system...

Page 185: ...ler as settings will be reset when changing from Closed to Open Loop in par 1 00 Configuration Mode NB Carry out the tuning with the same settings in par 1 03 Torque Characteristics as for operation after the tuning 22 21 Low Power Detection Option Function 0 Disabled 1 Enabled If selecting Enabled the Low Power Detection commissioning must be carried out in order to set the parameters in group 22...

Page 186: ...or no flow low speed detection If a low speed detection at a speed different from the motor minimum speed is needed this pa rameter may be used 2 19 3 22 3 No Flow Power Tuning Tuning Sequence if not choosing Auto Set Up in par 22 20 Low Power Auto Set up 1 Close the main valve to stop flow 2 Run with motor until the system has reached normal operating temperature 3 Press Hand On button on the LCP...

Page 187: ...02 Motor Speed Unit has been set for Hz parameter not visible if RPM selected Set used speed for the 50 level The function is used for storing values needed to tune No Flow Detection 22 34 Low Speed Power kW Range Function 0 kW 0 00 0 00 kW To be used if par 0 03 Regional Settings has been set for International parameter not visible if North America selected Set power consumption at 50 speed level...

Page 188: ...r down to 0 RPM and stops energizing the motor When in Sleep Mode certain conditions are monitored to find out when load has been applied to the system again Sleep Mode can be activated either from the No Flow Detection Minimum Speed Detection or via an external signal applied to one of the digital inputs must be programmed via the parameters for configuration of the digital inputs par 5 1 selecti...

Page 189: ...ed reference and feed back signals Example Boost system If no flow is detected the frequency converter will increase the set point for pressure to ensure a slight over pressure in the system boost to be set in par 22 45 Setpoint Boost The feedback from the pressure transducer is monitored and when this pressure has dropped with a set percentage below the normal set point for pressure Pset the moto...

Page 190: ...rease the reference signal to gain pressure When the reference signal has reached a set value fwake the motor restarts The speed is set manually by an external reference signal Remote Reference The settings par 22 3 for tuning of the No Flow function must be set to default Configuration possibilities overview Internal PI Controller Par 1 00 Closed loop External PI Controller or manual control Par ...

Page 191: ...erence is applied by an external controller controlling the pressure Set the reference speed at which the Sleep Mode should be cancelled 22 44 Wake up Ref FB Difference Range Function 10 0 100 Only to be used if par 1 00 Configuration Mode is set for Closed Loop and the integrated PI controller is used for controlling the pressure Set the pressure drop allowed in percentage of set point for the pr...

Page 192: ...ays The signal will be present when an End of Curve condition occurs and the selection in par 22 50 End of Curve Function is different from Off The end of curve function can only be used when operating with the built in PID controller Closed loop in par 1 00 Configuration Mode 22 50 End of Curve Function Option Function 0 Off End of Curve monitoring not active 1 Warning A warning is issued in the ...

Page 193: ...par 22 76 Interval between Starts is enabled 22 76 Interval between Starts Range Function par 22 77 s par 22 77 3600 s Sets the time desired as minimum time between two starts Any normal start command Start Jog Freeze will be disregarded until the timer has expired 22 77 Minimum Run Time Range Function 0 s 0 par 22 76 s Sets the time desired as minimum run time after a normal start command Start J...

Page 194: ...22 88 Flow at Design Point Par 22 89 Flow at Rated Speed Par 22 90 22 80 Flow Compensation Option Function 0 Disabled 0 Disabled Set Point compensation not active 1 Enabled 1 Enabled Set Point compensation is active Enabling this parameter allows the Flow Compensated Setpoint operation 22 81 Square linear Curve Approximation Range Function 100 0 100 Example 1 Adjustment of this parameter allows th...

Page 195: ...VLT AQUA Drive Programming Guide 2 Parameter Description MG 20 O4 02 VLT is a registered Danfoss trademark 195 2 ...

Page 196: ... looking at the curve for the rated speed and plotting the design pressure HDESIGN Point C the flow at that pressure QRATED can be determined Similarly by plotting the design flow QDESIGN Point D the pressure HD at that flow can be determined Knowing these two points on the pump curve along with HMIN as described above allows the frequency converter to calculate the reference point B and thus to p...

Page 197: ...he System Design Working Point is achieved should be entered here in RPM Alternatively the speed in Hz can be entered in par 22 86 Speed at Design Point Hz If it has been decided to use RPM in par 0 02 Motor Speed Unit then par 22 83 Speed at No Flow RPM should also be used 22 86 Speed at Design Point Hz Range Function 50 60 0 Hz par 22 84 par 4 19 Hz Resolution 0 033 Hz Only visible when par 22 8...

Page 198: ...nction correctly NB When mounting an Analog I O MCB109 option card a battery back up of the date and time is included NB The PC based Configuration Tool MCT 10 comprise a special guide for easy programming of Timed Actions 23 00 ON Time Array 10 Range Function 0 N A 0 0 N A Sets the ON time for the Timed Action NB The frequency converter has no back up of the clock function and the set date time w...

Page 199: ...w 35 Set digital out D low 36 Set digital out E low 37 Set digital out F low 38 Set digital out A high 39 Set digital out B high 40 Set digital out C high 41 Set digital out D high 42 Set digital out E high 43 Set digital out F high 60 Reset Counter A 61 Reset Counter B 70 Start Timer 3 71 Start Timer 4 72 Start Timer 5 73 Start Timer 6 74 Start Timer 7 NB For choices 32 43 see also par group 5 3 ...

Page 200: ...iptions of the options 0 Disabled 1 No action 2 Select set up 1 3 Select set up 2 4 Select set up 3 5 Select set up 4 10 Select preset ref 0 11 Select preset ref 1 12 Select preset ref 2 13 Select preset ref 3 14 Select preset ref 4 15 Select preset ref 5 16 Select preset ref 6 17 Select preset ref 7 18 Select ramp 1 19 Select ramp 2 22 Run 23 Run reverse 24 Stop 26 DC Brake 27 Coast 28 Freeze out...

Page 201: ... motor bearings feedback sensors and seals or filters With Preventive Maintenance the service intervals may be programmed into the frequency converter The frequency converter will give a message when maintenance is required 20 Preventive Maintenance Events can be programmed into the frequency converter For each Event the following must be specified Maintenance item e g Motor Bearings Maintenance a...

Page 202: ...e latest 10 loggings can be read from parameter group 18 0 and via the Alarm log button on the LCP after selecting Maintenance Log 23 10 Maintenance Item Option Function Select the item to be associated with the Preventive Maintenance Event 1 Motor bearings 2 Fan bearings 3 Pump bearings 4 Valve 5 Pressure transmitter 6 Flow transmitter 7 Temperature transm 8 Pump seals 9 Fan belt 10 Filter 11 Dri...

Page 203: ...ce Time Interval 2 Operating Hours Operating Hours 2 is the number of hours the frequency converter has been running Operating hours are not reset at power on The Maintenance Time Interval must be specified in par 23 13 Maintenance Time Interval 3 Date Time Date Time 3 uses the internal clock The date and time of the next maintenance occurrence must be specified in par 23 14 Maintenance Date and T...

Page 204: ...celled par 23 12 Maintenance Time Base is set to Disabled 0 2 20 3 23 5 Energy Log The frequency converter is continuously accumulating the consumption of the motor controlled based on the actual power yielded by the frequency converter These data can be used for an Energy Log function allowing the user to compare and structure the information about the energy consumption related to time There are...

Page 205: ...ution The logging will start on the date programmed in par 23 51 Period Start and continue until one day week month has gone Last 24 Hours 5 Last 7 Days 6 or Last 5 Weeks 7 The counters contain data for one day one week or five weeks back in time and up to the actual time The logging will start at the date programmed in par 23 51 Period Start In all cases the period split will refer to Operating H...

Page 206: ...t which the Energy Log must stop updating the counters If the period defined by par 23 51 and 23 52 is longer than 24 hours 7 days 31 days depending on selection in par 23 50 the logging will stop when all buffers are used 23 53 Energy Log Range Function 0 N A 0 4294967295 N A Array with a number of elements equal to the number of counters 00 xx below parameter number in display Press OK and Step ...

Page 207: ...rating variable with data for a certain reference period for the same variable This reference period can be pre programmed par 23 63 Timed Period Start and par 23 64 Timed Period Stop The two sets of data can be read from par 23 61 Continuous Bin Data current and par 23 62 Timed Bin Data reference It is possible to create Trending for following operation variables Power Current Output frequency Mo...

Page 208: ... kW Power yielded to the motor Reference for the relative value is the rated motor power programmed in par 1 20 Motor Power kW or par 1 21 Motor Power HP Actual value can be read in par 16 10 Power kW or par 16 11 Power hp 1 Current A Output current to the motor Reference for the relative value is the rated motor current programmed in par 1 24 Motor Current Actual value can be read in par 16 14 Mo...

Page 209: ...en elements by means of and buttons on the LCP 10 counters with the frequency of occurrence for the operating data monitored sorted according to the intervals as for par 23 61 Continuous Bin Data Starts to count at the date time programmed in par 23 63 Timed Period Start and stops at the time date programmed in par 23 64 Timed Period Stop All counters can be reset to 0 in par 23 67 Reset Timed Bin...

Page 210: ...to reset all values in par 23 61 Continuous Bin Data After pressing OK the setting of the parameter value will automatically change to Do not reset 0 0 Do not reset 1 Do reset 23 67 Reset Timed Bin Data Option Function Select Do reset 1 to reset all counters in par 23 62 Timed Bin Data After pressing OK the setting of the parameter value will automatically change to Do not reset 0 0 Do not reset 1...

Page 211: ...2 23 80 Power Reference Factor Range Function 100 0 100 Set the percentage of the rated motor size set in par 1 20 Motor Power kW or par 1 21 Motor Power HP which is supposed to represent the average power yielded at the time running with fixed speed before upgrade with variable speed control Must be set to a value different from zero to start counting 23 81 Energy Cost Range Function 1 00 N A 0 0...

Page 212: ...eter can normally be set in advance Parameters in 25 2 Bandwidth Settings and 25 4 Staging settings will often be dependent on the dynamic of the system and final adjustment to be done at the commissioning of the plant NB The Cascade Controller is supposed to operate in closed loop controlled by the built in PI controller Closed Loop selected in Configu ration Mode par 1 00 Configuration Mode If O...

Page 213: ...f pump cycling is either first in last out or equal running hours for each pump 0 Disabled The fixed speed pumps will be connected in the order 1 2 and disconnected in the order 2 1 First in last out 1 Enabled The fixed speed pumps will be connected disconnected to have equal running hours for each pump 25 05 Fixed Lead Pump Option Function Fixed Lead Pump means that the variable speed pump is con...

Page 214: ...1 par 25 21 Set the staging bandwidth SBW percentage to accommodate normal system pressure fluctuation In cascade control systems to avoid frequent switching of fixed speed pumps the desired system pressure is typically kept within a bandwidth rather than at a constant level The SBW is programmed as a percentage of par 20 13 Minimum Reference Feedb and par 20 14 Maximum Reference Feedb For example...

Page 215: ...d pump on and off Due to the fact that keeping the head at the setpoint would require frequent staging and destaging when only a fixed speed pump is running a wider Fixed Speed Bandwidth FSBW is used instead of SBW It is possible to stop the fixed speed pumps in case of an alarm situation by pressing the LCP OFF or HAND ON keys or if the signal programmed for Start on digital input goes low In cas...

Page 216: ...e programmed to prevent staging until the system pressure has stabilized and normal control established Set the timer to a value that allows the system to stabilize after staging The 10 second factory setting is appropriate in most applications In highly dynamic systems a shorter time may be desirable 25 26 Destage At No Flow Option Function The Destage at No Flow parameter ensures that when a no ...

Page 217: ...d dead head water circulation in the variable speed pump If the Destage Function is set to Disabled 0 the par 25 30 Destage Function Time will not be activated 0 Disabled 1 Enabled 25 30 Destage Function Time Range Function 15 s 0 300 s The Destage Function Timer is programmable to avoid frequent staging destaging of the fixed speed pumps The Destage Function Time starts when the adjustable speed ...

Page 218: ... in order to prevent an overshoot of pressure the variable speed pump ramps down to a lower speed When the variable speed pump reaches the Staging Speed the fixed speed pump is staged on The Staging Threshold is used to calculate the speed of the variable speed pump when the cut in point of the fixed speed pump occurs The calculation of the Staging Threshold is the ratio of par 4 11 Motor Speed Lo...

Page 219: ...the below calculated value for Staging Speed When adding a fixed speed pump in order to prevent an overshoot of pressure the variable speed pump ramps down to a lower speed When the variable speed pump reaches the Staging Speed the fixed speed pump is staged on Staging Speed calculation is based on par 25 42 Staging Threshold and par 4 13 Motor Speed High Limit RPM Staging Speed is calculated with...

Page 220: ...n 0 0 Hz 0 0 0 0 Hz Readout of the below calculated value for Destaging Speed When removing a fixed speed pump in order to prevent an undershoot of pressure the variable speed pump ramps up to a higher speed When the variable speed pump reaches the Destaging Speed the fixed speed pump is destaged Destaging Speed is calculated based on par 25 43 Destaging Threshold and par 4 14 Motor Speed High Lim...

Page 221: ...the digital inputs on the terminal strip and this input has been assigned to Lead Pump Alternation 121 in par 5 1 Digital Inputs 1 Alternation Time Interval Alternation takes place every time par 25 52 Alternation Time Interval expires 2 Sleep Mode Alternation takes place each time the lead pump goes into sleep mode par 20 23 Setpoint 3 must be set to Sleep Mode 1 or an external signal applied for...

Page 222: ...mp Alternation is different from Off 0 25 56 Staging Mode at Alternation Option Function 0 Slow 1 Quick This parameter is only active if the option selected in Lead Pump Alternation par 25 50 is different from Off 0 Two types of staging and destaging of pumps are possible Slow transfer makes staging and de staging smooth Quick Transfer makes staging and destaging as fast as possible the variable s...

Page 223: ...s informing about the operating status of the cascade controller and the pumps controlled 25 80 Cascade Status Range Function 0 N A 0 0 N A Read out of the status of the Cascade Controller 25 81 Pump Status Range Function 0 N A 0 0 N A Pump Status shows the status for the number of pumps selected in par 25 06 Number of Pumps It is a readout of the status for each of the pumps showing a string whic...

Page 224: ...nters otherwise it would always use the new pump if a pump is replaced and its value in par 25 84 Pump ON Time is reset In order to use par 25 04 Pump Cycling the Cascade Controller is monitoring the Relay ON time 25 86 Reset Relay Counters Option Function Resets all elements in par 25 85 Relay ON Time counters 0 Do not reset 1 Do reset 2 21 7 25 9 Service Parameters used in case of service on one...

Page 225: ...d Pump parameter is updated to reflect the current variable speed pump in the system when an alternation takes place If no lead pump is selected Cascade Controller disabled or all pumps interlocked the display will show NONE VLT AQUA Drive Programming Guide 2 Parameter Description MG 20 O4 02 VLT is a registered Danfoss trademark 225 2 ...

Page 226: ... 2 4 Relevant parameters It is also possible to read the analog inputs write to the analog outputs and control the relays using communication via the serial bus In this instance these are the relevant parameters Terminal Parameters Terminal Parameters Terminal Parameters Analog inputs read Analog inputs read Relays X42 1 18 30 53 16 62 Relay 1 Term 1 2 3 16 71 X42 3 18 31 54 16 64 Relay 2 Term 4 5...

Page 227: ...ack the unit must be set for either Celsius or Fahrenheit par 20 12 Reference Feedback Unit par 21 10 Ext 1 Ref Feedback Unit par 21 30 Ext 2 Ref Feedback Unit or par 21 50 Ext 3 Ref Feedback Unit 1 Voltage 2 Pt 1000 C 3 Pt 1000 F 4 Ni 1000 C 5 Ni 1000 F 26 02 Terminal X42 5 Mode Option Function Terminal X42 5 can be programmed as an analog input accepting a voltage or input from either Pt 1000 10...

Page 228: ...n This parameter makes it possible to enable the Live Zero monitoring E g where the analog input is a part of the frequency converter control rather than being used as part of a decentral I O system such as a Building Management System 0 Disabled 1 Enabled 26 20 Terminal X42 3 Low Voltage Range Function 0 07 V 0 00 par 6 31 V Enter the low voltage value This analog input scaling value should corre...

Page 229: ... Value 26 34 Term X42 5 Low Ref Feedb Value Range Function 0 000 N A 999999 999 999999 999 N A Enter the analog input scaling value that corresponds to the low voltage value set in par 26 30 Terminal X42 5 Low Voltage 26 35 Term X42 5 High Ref Feedb Value Range Function 100 000 N A 999999 999 999999 999 N A Enter the analog input scaling value that corresponds to the high voltage value set in par ...

Page 230: ...e value to the maximum value of the voltage signal output Scale the output to give a voltage lower than 10V at full scale or 10V at an output below 100 of the maximum signal value If 10V is the desired output current at a value between 0 100 of the full scale output programme the percentage value in the parameter i e 50 10V If a voltage between 0 and 10V is desired at maximum output calculate the ...

Page 231: ...ue to the maximum value of the voltage signal output Scale the output to give a voltage lower than 10V at full scale or 10V at an output below 100 of the maximum signal value If 10V is the desired output current at a value between 0 100 of the full scale output programme the percentage value in the parameter i e 50 10V If a voltage between 0 and 10V is desired at maximum output calculate the perce...

Page 232: ...output of the selected analog signal at terminal X42 9 Set the value to the maximum value of the voltage signal output Scale the output to give a voltage lower than 10V at full scale or 10V at an output below 100 of the maximum signal value If 10V is the desired output current at a value between 0 100 of the full scale output programme the percentage value in the parameter i e 50 10V If a voltage ...

Page 233: ...til a user specified pressure set point is reached The best way to fill a vertical pipe system is to use the PID function to ramp the pressure at a user specified rate between the motor speed low limit and a user specified pressure The Pipe Fill function uses a combination of above to ensure a safe filling in any system No matter which system the pipe fill mode will start using the constant speed ...

Page 234: ...t the specified time for pipe filling of horizontal pipe systems 29 04 Pipe Fill Rate Range Function 0 001 units s 0 001 999999 999 units s Specifies the filling rate in units second using the PI controller Filling rate units are feedback units second This function is used for filling up vertical pipe systems but will be active when the filling time has expired no matter what until the pipe fill s...

Page 235: ...is automatically switched to bypass control If the time delay is set to zero then a drive alarm will not automatically switch the motor to bypass control 31 03 Test Mode Activation Option Function 0 Disabled 1 Enabled 0 Disabled means that the Test Mode is disabled 1 Enabled means that the motor runs in bypass while the drive can be tested in an open circuit In this mode the keypad will not contro...

Page 236: ...3 Parameter Lists VLT AQUA Drive Programming Guide 236 MG 20 O4 02 VLT is a registered Danfoss trademark 3 ...

Page 237: ...elated N A No default value available Conversion index This number refers to a conversion figure used when writing or reading by means of a frequency converter Conv index 100 67 6 5 4 3 2 1 0 1 2 3 4 5 6 Conv factor 1 1 60 1000000 100000 10000 1000 100 10 1 0 1 0 01 0 001 0 0001 0 00001 0 000001 Data type Description Type 2 Integer 8 Int8 3 Integer 16 Int16 4 Integer 32 Int32 5 Unsigned 8 Uint8 6 ...

Page 238: ...Display Line 2 Large 1613 All set ups TRUE Uint16 0 24 Display Line 3 Large 1652 All set ups TRUE Uint16 0 25 My Personal Menu SR 1 set up TRUE 0 Uint16 0 3 LCP Custom Readout 0 30 Custom Readout Unit 1 All set ups TRUE Uint8 0 31 Custom Readout Min Value SR All set ups TRUE 2 Int32 0 32 Custom Readout Max Value 100 00 CustomReadoutUnit All set ups TRUE 2 Int32 0 37 Display Text 1 0 N A 1 set up T...

Page 239: ... 0 TimeOfDay 0 71 Date Format 0 YYYY MM DD 1 set up TRUE Uint8 0 72 Time Format 0 24 h 1 set up TRUE Uint8 0 74 DST Summertime 0 Off 1 set up TRUE Uint8 0 76 DST Summertime Start SR 1 set up TRUE 0 TimeOfDay 0 77 DST Summertime End SR 1 set up TRUE 0 TimeOfDay 0 79 Clock Fault null 1 set up TRUE Uint8 0 81 Working Days null 1 set up TRUE Uint8 0 82 Additional Working Days SR 1 set up TRUE 0 TimeOf...

Page 240: ...All set ups FALSE 4 Uint32 1 35 Main Reactance Xh SR All set ups FALSE 4 Uint32 1 36 Iron Loss Resistance Rfe SR All set ups FALSE 3 Uint32 1 39 Motor Poles SR All set ups FALSE 0 Uint8 1 5 Load Indep Setting 1 50 Motor Magnetisation at Zero Speed 100 All set ups TRUE 0 Uint16 1 51 Min Speed Normal Magnetising RPM SR All set ups TRUE 67 Uint16 1 52 Min Speed Normal Magnetising Hz SR All set ups TR...

Page 241: ...r Function at Stop Hz SR All set ups TRUE 1 Uint16 1 86 Trip Speed Low RPM 0 RPM All set ups TRUE 67 Uint16 1 87 Trip Speed Low Hz 0 Hz All set ups TRUE 1 Uint16 1 9 Motor Temperature 1 90 Motor Thermal Protection 4 ETR trip 1 All set ups TRUE Uint8 1 91 Motor External Fan 0 No All set ups TRUE Uint16 1 93 Thermistor Source 0 None All set ups TRUE Uint8 VLT AQUA Drive Programming Guide 3 Parameter...

Page 242: ...Speed Hz SR All set ups TRUE 1 Uint16 2 1 Brake Energy Funct 2 10 Brake Function 0 Off All set ups TRUE Uint8 2 11 Brake Resistor ohm SR All set ups TRUE 0 Uint16 2 12 Brake Power Limit kW SR All set ups TRUE 0 Uint32 2 13 Brake Power Monitoring 0 Off All set ups TRUE Uint8 2 15 Brake Check 0 Off All set ups TRUE Uint8 2 16 AC brake Max Current 100 0 All set ups TRUE 1 Uint32 2 17 Over voltage Con...

Page 243: ...2 Ramp 1 Ramp Down Time SR All set ups TRUE 2 Uint32 3 5 Ramp 2 3 51 Ramp 2 Ramp Up Time SR All set ups TRUE 2 Uint32 3 52 Ramp 2 Ramp Down Time SR All set ups TRUE 2 Uint32 3 8 Other Ramps 3 80 Jog Ramp Time SR All set ups TRUE 2 Uint32 3 81 Quick Stop Ramp Time SR 2 set ups TRUE 2 Uint32 3 84 Initial Ramp Time 0 00 s All set ups TRUE 2 Uint16 3 85 Check Valve Ramp Time 0 00 s All set ups TRUE 2 ...

Page 244: ...7 All set ups TRUE 2 Uint32 4 52 Warning Speed Low 0 RPM All set ups TRUE 67 Uint16 4 53 Warning Speed High outputSpeedHighLimit P413 All set ups TRUE 67 Uint16 4 54 Warning Reference Low 999999 999 N A All set ups TRUE 3 Int32 4 55 Warning Reference High 999999 999 N A All set ups TRUE 3 Int32 4 56 Warning Feedback Low 999999 999 ReferenceFeedbackUnit All set ups TRUE 3 Int32 4 57 Warning Feedbac...

Page 245: ...z All set ups TRUE 0 Uint32 5 51 Term 29 High Frequency 100 Hz All set ups TRUE 0 Uint32 5 52 Term 29 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 5 53 Term 29 High Ref Feedb Value 100 000 N A All set ups TRUE 3 Int32 5 54 Pulse Filter Time Constant 29 100 ms All set ups FALSE 3 Uint16 5 55 Term 33 Low Frequency 100 Hz All set ups TRUE 0 Uint32 5 56 Term 33 High Frequency 100 Hz All set ...

Page 246: ...Int16 6 31 Terminal X30 11 High Voltage 10 00 V All set ups TRUE 2 Int16 6 34 Term X30 11 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 6 35 Term X30 11 High Ref Feedb Value 100 000 N A All set ups TRUE 3 Int32 6 36 Term X30 11 Filter Time Constant 0 001 s All set ups TRUE 3 Uint16 6 37 Term X30 11 Live Zero 1 Enabled All set ups TRUE Uint8 6 4 Analog Input X30 12 6 40 Terminal X30 12 Low...

Page 247: ...ion 1 Standard telegram 1 2 set ups TRUE Uint8 8 5 Digital Bus 8 50 Coasting Select 3 Logic OR All set ups TRUE Uint8 8 52 DC Brake Select 3 Logic OR All set ups TRUE Uint8 8 53 Start Select 3 Logic OR All set ups TRUE Uint8 8 54 Reversing Select null All set ups TRUE Uint8 8 55 Set up Select 3 Logic OR All set ups TRUE Uint8 8 56 Preset Reference Select 3 Logic OR All set ups TRUE Uint8 8 7 BACne...

Page 248: ...lection 1 Standard telegram 1 2 set ups TRUE Uint8 8 5 Digital Bus 8 50 Coasting Select 3 Logic OR All set ups TRUE Uint8 8 52 DC Brake Select 3 Logic OR All set ups TRUE Uint8 8 53 Start Select 3 Logic OR All set ups TRUE Uint8 8 54 Reversing Select null All set ups TRUE Uint8 8 55 Set up Select 3 Logic OR All set ups TRUE Uint8 8 56 Preset Reference Select 3 Logic OR All set ups TRUE Uint8 8 7 B...

Page 249: ...0 13 Warning Parameter 0 N A All set ups TRUE 0 Uint16 10 14 Net Reference 0 Off 2 set ups TRUE Uint8 10 15 Net Control 0 Off 2 set ups TRUE Uint8 10 2 COS Filters 10 20 COS Filter 1 0 N A All set ups FALSE 0 Uint16 10 21 COS Filter 2 0 N A All set ups FALSE 0 Uint16 10 22 COS Filter 3 0 N A All set ups FALSE 0 Uint16 10 23 COS Filter 4 0 N A All set ups FALSE 0 Uint16 10 3 Parameter Access 10 30 ...

Page 250: ... 12 Comparator Value SR 2 set ups TRUE 3 Int32 13 2 Timers 13 20 SL Controller Timer SR 1 set up TRUE 3 TimD 13 4 Logic Rules 13 40 Logic Rule Boolean 1 null 2 set ups TRUE Uint8 13 41 Logic Rule Operator 1 null 2 set ups TRUE Uint8 13 42 Logic Rule Boolean 2 null 2 set ups TRUE Uint8 13 43 Logic Rule Operator 2 null 2 set ups TRUE Uint8 13 44 Logic Rule Boolean 3 null 2 set ups TRUE Uint8 13 5 St...

Page 251: ...ll set ups TRUE 0 Int32 14 3 Current Limit Ctrl 14 30 Current Lim Ctrl Proportional Gain 100 All set ups FALSE 0 Uint16 14 31 Current Lim Ctrl Integration Time 0 020 s All set ups FALSE 3 Uint16 14 32 Current Lim Ctrl Filter Time 27 0 ms All set ups FALSE 4 Uint16 14 4 Energy Optimising 14 40 VT Level 66 All set ups FALSE 0 Uint8 14 41 AEO Minimum Magnetisation SR All set ups TRUE 0 Uint8 14 42 Mi...

Page 252: ... ups FALSE 0 Uint16 15 31 Alarm Log Value 0 N A All set ups FALSE 0 Int16 15 32 Alarm Log Time 0 s All set ups FALSE 0 Uint32 15 33 Alarm Log Date and Time SR All set ups FALSE 0 TimeOfDay 15 34 Alarm Log Setpoint 0 000 ProcessCtrlUnit All set ups FALSE 3 Int32 15 35 Alarm Log Feedback 0 000 ProcessCtrlUnit All set ups FALSE 3 Int32 15 36 Alarm Log Current Demand 0 All set ups FALSE 0 Uint8 15 37 ...

Page 253: ... set ups FALSE 0 VisStr 30 15 73 Slot B Option SW Version 0 N A All set ups FALSE 0 VisStr 20 15 74 Option in Slot C0 0 N A All set ups FALSE 0 VisStr 30 15 75 Slot C0 Option SW Version 0 N A All set ups FALSE 0 VisStr 20 15 76 Option in Slot C1 0 N A All set ups FALSE 0 VisStr 30 15 77 Slot C1 Option SW Version 0 N A All set ups FALSE 0 VisStr 20 15 9 Parameter Info 15 92 Defined Parameters 0 N A...

Page 254: ... Voltage 0 V All set ups TRUE 0 Uint16 16 32 Brake Energy s 0 000 kW All set ups TRUE 0 Uint32 16 33 Brake Energy 2 min 0 000 kW All set ups TRUE 0 Uint32 16 34 Heatsink Temp 0 C All set ups TRUE 100 Uint8 16 35 Inverter Thermal 0 All set ups TRUE 0 Uint8 16 36 Inv Nom Current SR All set ups TRUE 2 Uint32 16 37 Inv Max Current SR All set ups TRUE 2 Uint32 16 38 SL Controller State 0 N A All set up...

Page 255: ...er A 0 N A All set ups TRUE 0 Int32 16 73 Counter B 0 N A All set ups TRUE 0 Int32 16 75 Analog In X30 11 0 000 N A All set ups TRUE 3 Int32 16 76 Analog In X30 12 0 000 N A All set ups TRUE 3 Int32 16 77 Analog Out X30 8 mA 0 000 N A All set ups TRUE 3 Int16 16 8 Fieldbus FC Port 16 80 Fieldbus CTW 1 0 N A All set ups TRUE 0 V2 16 82 Fieldbus REF 1 0 N A All set ups TRUE 0 N2 16 84 Comm Option ST...

Page 256: ...et ups FALSE 0 TimeOfDay 18 3 Inputs Outputs 18 30 Analog Input X42 1 0 000 N A All set ups FALSE 3 Int32 18 31 Analog Input X42 3 0 000 N A All set ups FALSE 3 Int32 18 32 Analog Input X42 5 0 000 N A All set ups FALSE 3 Int32 18 33 Analog Out X42 7 V 0 000 N A All set ups FALSE 3 Int16 18 34 Analog Out X42 9 V 0 000 N A All set ups FALSE 3 Int16 18 35 Analog Out X42 11 V 0 000 N A All set ups FA...

Page 257: ...0 000 ProcessCtrlUnit All set ups TRUE 3 Int32 20 7 PID Autotuning 20 70 Closed Loop Type 0 Auto 2 set ups TRUE Uint8 20 71 PID Performance 0 Normal 2 set ups TRUE Uint8 20 72 PID Output Change 0 10 N A 2 set ups TRUE 2 Uint16 20 73 Minimum Feedback Level 999999 000 ProcessCtrlUnit 2 set ups TRUE 3 Int32 20 74 Maximum Feedback Level 999999 000 ProcessCtrlUnit 2 set ups TRUE 3 Int32 20 79 PID Autot...

Page 258: ... set ups TRUE Uint8 21 21 Ext 1 Proportional Gain 0 50 N A All set ups TRUE 2 Uint16 21 22 Ext 1 Integral Time 20 00 s All set ups TRUE 2 Uint32 21 23 Ext 1 Differentation Time 0 00 s All set ups TRUE 2 Uint16 21 24 Ext 1 Dif Gain Limit 5 0 N A All set ups TRUE 1 Uint16 21 3 Ext CL 2 Ref Fb 21 30 Ext 2 Ref Feedback Unit 0 All set ups TRUE Uint8 21 31 Ext 2 Minimum Reference 0 000 ExtPID2Unit All s...

Page 259: ...int 0 000 ExtPID3Unit All set ups TRUE 3 Int32 21 57 Ext 3 Reference Unit 0 000 ExtPID3Unit All set ups TRUE 3 Int32 21 58 Ext 3 Feedback Unit 0 000 ExtPID3Unit All set ups TRUE 3 Int32 21 59 Ext 3 Output 0 All set ups TRUE 0 Int32 21 6 Ext CL 3 PID 21 60 Ext 3 Normal Inverse Control 0 Normal All set ups TRUE Uint8 21 61 Ext 3 Proportional Gain 0 50 N A All set ups TRUE 2 Uint16 21 62 Ext 3 Integr...

Page 260: ... All set ups TRUE 67 Uint16 22 37 High Speed Hz SR All set ups TRUE 1 Uint16 22 38 High Speed Power kW SR All set ups TRUE 1 Uint32 22 39 High Speed Power HP SR All set ups TRUE 2 Uint32 22 4 Sleep Mode 22 40 Minimum Run Time 60 s All set ups TRUE 0 Uint16 22 41 Minimum Sleep Time 30 s All set ups TRUE 0 Uint16 22 42 Wake up Speed RPM SR All set ups TRUE 67 Uint16 22 43 Wake up Speed Hz SR All set...

Page 261: ...RUE 67 Uint16 22 84 Speed at No Flow Hz SR All set ups TRUE 1 Uint16 22 85 Speed at Design Point RPM SR All set ups TRUE 67 Uint16 22 86 Speed at Design Point Hz SR All set ups TRUE 1 Uint16 22 87 Pressure at No Flow Speed 0 000 N A All set ups TRUE 3 Int32 22 88 Pressure at Rated Speed 999999 999 N A All set ups TRUE 3 Int32 22 89 Flow at Design Point 0 000 N A All set ups TRUE 3 Int32 22 90 Flow...

Page 262: ...Last 24 Hours 2 set ups TRUE Uint8 23 51 Period Start SR 2 set ups TRUE 0 TimeOfDay 23 53 Energy Log 0 N A All set ups TRUE 0 Uint32 23 54 Reset Energy Log 0 Do not reset All set ups TRUE Uint8 23 6 Trending 23 60 Trend Variable 0 Power kW 2 set ups TRUE Uint8 23 61 Continuous Bin Data 0 N A All set ups TRUE 0 Uint32 23 62 Timed Bin Data 0 N A All set ups TRUE 0 Uint32 23 63 Timed Period Start SR ...

Page 263: ... set ups TRUE 0 Uint16 25 4 Staging Settings 25 40 Ramp Down Delay 10 0 s All set ups TRUE 1 Uint16 25 41 Ramp Up Delay 2 0 s All set ups TRUE 1 Uint16 25 42 Staging Threshold SR All set ups TRUE 0 Uint8 25 43 Destaging Threshold SR All set ups TRUE 0 Uint8 25 44 Staging Speed RPM 0 RPM All set ups TRUE 67 Uint16 25 45 Staging Speed Hz 0 0 Hz All set ups TRUE 1 Uint16 25 46 Destaging Speed RPM 0 R...

Page 264: ...TRUE 0 Uint8 25 83 Relay Status 0 N A All set ups TRUE 0 VisStr 4 25 84 Pump ON Time 0 h All set ups TRUE 74 Uint32 25 85 Relay ON Time 0 h All set ups TRUE 74 Uint32 25 86 Reset Relay Counters 0 Do not reset All set ups TRUE Uint8 25 9 Service 25 90 Pump Interlock 0 Off All set ups TRUE Uint8 25 91 Manual Alternation 0 N A All set ups TRUE 0 Uint8 3 Parameter Lists VLT AQUA Drive Programming Guid...

Page 265: ...igh Voltage 10 00 V All set ups TRUE 2 Int16 26 34 Term X42 5 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 26 35 Term X42 5 High Ref Feedb Value 100 000 N A All set ups TRUE 3 Int32 26 36 Term X42 5 Filter Time Constant 0 001 s All set ups TRUE 3 Uint16 26 37 Term X42 5 Live Zero 1 Enabled All set ups TRUE Uint8 26 4 Analog Out X42 7 26 40 Terminal X42 7 Output 0 No operation All set ups...

Page 266: ...peed 27 30 Auto Tune Staging Speeds 1 Enabled All set ups TRUE Uint8 27 31 Stage On Speed RPM SR All set ups TRUE 67 Uint16 27 32 Stage On Speed Hz SR All set ups TRUE 1 Uint16 27 33 Stage Off Speed RPM SR All set ups TRUE 67 Uint16 27 34 Stage Off Speed Hz SR All set ups TRUE 1 Uint16 27 4 Staging Settings 27 40 Auto Tune Staging Settings 0 Disabled All set ups TRUE Uint8 27 41 Ramp Down Delay 10...

Page 267: ...l X66 9 Digital Input 0 No operation All set ups TRUE Uint8 27 65 Terminal X66 11 Digital Input 0 No operation All set ups TRUE Uint8 27 66 Terminal X66 13 Digital Input 0 No operation All set ups TRUE Uint8 27 7 Connections 27 70 Relay 0 Standard Relay 2 set ups FALSE Uint8 27 9 Readouts 27 91 Cascade Reference 0 0 All set ups TRUE 1 Int16 27 92 Of Total Capacity 0 All set ups TRUE 0 Uint16 27 93...

Page 268: ... ups TRUE 67 Uint16 29 02 Pipe Fill Speed Hz SR All set ups TRUE 1 Uint16 29 03 Pipe Fill Time 0 00 s All set ups TRUE 2 Uint32 29 04 Pipe Fill Rate 0 001 ProcessCtrlUnit All set ups TRUE 3 Int32 29 05 Filled Setpoint 0 000 ProcessCtrlUnit All set ups TRUE 3 Int32 3 1 24 Water Application Functions 29 3 Parameter Lists VLT AQUA Drive Programming Guide 268 MG 20 O4 02 VLT is a registered Danfoss tr...

Page 269: ...ypass Trip Time Delay 0 s All set ups TRUE 0 Uint16 31 03 Test Mode Activation 0 Disabled All set ups TRUE Uint8 31 10 Bypass Status Word 0 N A All set ups FALSE 0 V2 31 11 Bypass Running Hours 0 h All set ups FALSE 74 Uint32 31 19 Remote Bypass Activation 0 Disabled 2 set ups TRUE Uint8 3 1 25 Bypass Option 31 VLT AQUA Drive Programming Guide 3 Parameter Lists MG 20 O4 02 VLT is a registered Danf...

Page 270: ...lue 25 53 221 Analog I o Option Mcb 109 265 Analog I o Option Mcb 109 26 226 Analog In X30 11 16 75 155 Analog In X30 12 16 76 155 Analog In out 246 Analog Input 53 16 62 154 Analog Input 54 16 64 154 Analog Input Scaling Value 228 Analog Input X42 1 18 30 159 Analog Input X42 3 18 31 159 Analog Input X42 5 18 32 159 Analog Out X30 8 Ma 16 77 156 Analog Out X42 11 V 18 35 159 Analog Out X42 7 V 18...

Page 271: ...25 80 223 Changed Parameters 1 9 90 112 Changed Parameters 2 9 91 112 Changed Parameters 3 9 92 112 Changed Parameters 5 9 94 112 Changing A Group Of Numeric Data Values 17 Changing A Text Value 16 Changing Data 16 Changing Of Data Value 17 Check Valve Ramp End Speed Hz 3 87 56 Check Valve Ramp End Speed Rpm 3 86 55 Check Valve Ramp Time 3 85 55 Clock Fault 0 79 33 Clock Settings 0 7 32 Clockwise ...

Page 272: ... 81 111 Defined Parameters 3 9 82 111 Defined Parameters 4 9 83 111 Destage At No flow 25 26 216 Destage Function 25 29 217 Destage Function Time 25 30 217 Destaging Speed Hz 25 47 220 Destaging Speed Rpm 25 46 220 Destaging Threshold 25 43 219 Devicenet 114 Devicenet And Can Fieldbus 113 Devicenet F Parameters 10 39 118 Devicenet Revision 10 32 118 Diagnosis Trigger 8 07 97 Digi Pot Reference 16 ...

Page 273: ...n Time 21 43 179 Ext 2 Feedback Source 21 34 178 Ext 2 Feedback Unit 21 38 178 Ext 2 Integral Time 21 42 179 Ext 2 Maximum Reference 21 32 177 Ext 2 Minimum Reference 21 31 177 Ext 2 Normal inverse Control 21 40 178 Ext 2 Output 21 39 178 Ext 2 Proportional Gain 21 41 178 Ext 2 Ref feedback Unit 21 30 176 Ext 2 Reference Source 21 33 177 Ext 2 Reference Unit 21 37 178 Ext 2 Setpoint 21 35 178 Ext ...

Page 274: ... 197 Flow Compensation 22 80 194 Flow Compensation 22 8 193 Flying Start 1 73 43 Freq Input 29 Hz 16 67 155 Freq Input 33 Hz 16 68 155 Frequency 16 13 151 Frequency 16 15 151 Frequency Converter Ordering No 15 46 148 Frequency Converter Serial Number 15 51 149 Function At Inverter Overload Par 14 61 142 Function At Mains Imbalance 14 12 137 Function At Overtemperature Par 14 60 141 Function At Sto...

Page 275: ...ut Time 6 00 86 Load motor 240 Local Reference 21 Logging Buffer Full 16 40 152 Logging Interval 15 11 145 Logging Mode 15 13 146 Logging Source 15 10 144 Logic Rule Boolean 1 13 40 125 Logic Rule Boolean 2 13 42 127 Logic Rule Boolean 3 13 44 129 Logic Rule Operator 1 13 41 127 Logic Rule Operator 2 13 43 129 Low Power Auto Set up 22 20 185 Low Power Detection 22 21 185 Low Speed Detection 22 22 ...

Page 276: ...0 Minimum Feedback Level 20 73 167 171 Minimum Limit 3 94 57 Minimum Reference 3 02 50 Minimum Response Delay 8 35 99 Minimum Run Time 22 40 191 193 Minimum Sleep Time 22 41 191 Missing Motor Phase Function 4 58 61 Modified Parameters 15 93 149 Motor Cosphi 14 43 140 Motor Current 1 24 37 151 Motor External Fan 1 91 45 Motor Frequency 1 23 36 Motor Magnetisation At Zero Speed 1 50 40 Motor Nominal...

Page 277: ...17 49 P Parameter Access 117 Parameter Edit 9 27 109 Parameter Info 149 Parameter Metadata 15 99 149 Parameter Options 237 Parameter Selection 15 19 Parameter Set up 13 19 Parameters For Signals 9 23 107 Parity Stop Bits 8 33 99 Pcd Read Configuration 9 16 104 Pcd Write Configuration 9 15 104 Period Start 23 51 206 Period Stop 23 52 206 Personal Menu Password 0 65 32 Pid Anti Windup 20 91 169 Pid ...

Page 278: ...onstant 33 5 59 81 Pulse Out 27 Bus Control 5 93 85 Pulse Out 27 Timeout Preset 5 94 85 Pulse Out 29 Bus Control 5 95 85 Pulse Out 29 Timeout Preset 5 96 85 Pulse Out x30 6 Bus Control 5 97 85 Pulse Out x30 6 Timeout Preset 5 98 85 Pulse Output Max Freq 27 5 62 83 Pulse Output Max Freq 29 5 65 83 Pulse Output Max Freq x30 6 5 68 84 Pump Cycling 25 04 213 Pump Interlock 25 90 224 Pump On Time 25 84...

Page 279: ... Run On Mains Delay 25 59 223 Running Hours 15 01 143 S Samples Before Trigger 15 14 146 Sbw Destaging Delay 25 24 216 Sbw Staging Delay 25 23 215 Semi auto Bypass Set up 4 64 62 Service Code 14 29 139 Set Date And Time 0 70 32 Setpoint 1 20 21 165 Setpoint 2 20 22 165 Setpoint 3 20 23 166 Setpoint Boost 22 45 191 Set up Copy 0 51 31 Set up Select 8 55 101 Short Cycle Protection 193 Sl Controller ...

Page 280: ...ow Ref feedb Value 5 57 81 Term X30 11 Filter Time Constant 6 36 90 Term X30 11 High Ref feedb Value 6 35 89 Term X30 11 Low Ref feedb Value 6 34 89 Term X30 12 Filter Time Constant 6 46 90 Term X30 12 High Ref feedb Value 6 45 90 Term X30 12 Low Ref feedb Value 6 44 90 Term X42 1 Filter Time Constant 26 16 228 Term X42 1 High Ref feedb Value 26 15 228 Term X42 1 Live Zero 26 17 228 Term X42 1 Low...

Page 281: ...de 26 00 227 Terminal X42 11 Bus Control 26 63 232 Terminal X42 11 Max Scale 26 62 232 Terminal X42 11 Min Scale 26 61 232 Terminal X42 11 Output 26 60 231 Terminal X42 11 Timeout Preset 26 64 232 Terminal X42 3 High Voltage 26 21 228 Terminal X42 3 Low Voltage 26 20 228 Terminal X42 3 Mode 26 01 227 Terminal X42 5 High Voltage 26 31 229 Terminal X42 5 Low Voltage 26 30 229 Terminal X42 5 Mode 26 ...

Page 282: ... 22 42 191 Warning Current High 4 51 60 Warning Current Low 4 50 60 Warning Feedback High 4 57 61 Warning Feedback Low 4 56 61 Warning Parameter 10 13 116 Warning Reference High 4 55 61 Warning Reference Low 4 54 61 Warning Speed High 4 53 60 Warning Speed Low 4 52 60 Warning Word 16 92 157 Warning Word 2 16 93 157 Water Application Functions 268 Water Application Functions 29 233 Work Point Calcu...

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