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22-75  Short Cycle Protection

Option:

Function:

[0] 

*

Disabled

Timer set in par. 22-76 

Interval Between Starts

 is disabled.

[1]

Enabled

Timer set in par. 22-76 

Interval between Starts

 is enabled.

22-76  Interval Between Starts

Range:

Function:

0 s

*

  [0 - 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]

Sets the time desired as minimum run time after a normal start command (Start/Jog/Freeze). Any normal stop
command will be disregarded until the set time has expired. The timer will start counting following a normal start
command (Start/Jog/Freeze).
The timer will be overridden by a Coast (Inverse) or an External Interlock command.

NB!

Does not work in cascade mode.

3.20.7. 22-8* Flow Compensation

It is sometimes the case that is not possible for a pressure transducer to be placed at a remote point in the system and it can only be located close to
the fan/pump outlet. Flow compensation operates by adjusting the set-point according to the output frequency, which is almost proportional to flow, thus
compensating for higher losses at higher flow rates.

H

DESIGN

 (Required pressure) is the setpoint for closed loop (PI) operation of the frequency converter and is set as for closed loop operation without flow

compensation.

It is recommended to use slip compensation and RPM as unit.

NB!

When flow compensation is used with the Cascade Controller (parameter group 25), the actual set-point will not depend on speed
(flow) but on the number of pumps cut in. See below:

VLT

®

 HVAC Drive Programming Guide

3. Parameter Description

MG.11.C5.02 - VLT

®

 is a registered Danfoss trademark

183

3

Содержание FC 100 Series

Страница 1: ...Menu LonWorks Group 11 113 Main Menu Smart Logic Group 13 115 Main Menu Special Functions Group 14 124 Main Menu Frequency Converter Information Group 15 133 Main Menu Data Readouts Group 16 141 Main...

Страница 2: ...53 10 CAN Fieldbus 254 11 LonWorks 255 13 Smart Logic Controller 256 14 Special Functions 257 15 FC Information 258 16 Data Readouts 260 18 Info Readouts 262 20 FC Closed Loop 263 21 Ext Closed Loop 2...

Страница 3: ...This guide can be used with all VLT HVAC Drive frequency converters with software version 2 8 x The actual software version number can be read from parameter 15 43 VLT HVAC Drive Programming Guide 1...

Страница 4: ...2 How to Programme VLT HVAC Drive Programming Guide 4 MG 11 C5 02 VLT is a registered Danfoss trademark 2...

Страница 5: ...eys and indicator lights LEDs Graphical display The LCD display is back lit with a total of 6 alpha numeric lines All data is displayed on the LCP which can show up to five operating variables while i...

Страница 6: ...d via QUICK MENU Q3 Function Setups Q3 1 General Settings Q3 13 Display Settings Each value measurement readout parameter selected in par 0 20 to par 0 24 has its own scale and number of digits after...

Страница 7: ...ED lights up A status and alarm text appear on the control panel The On LED is activated when the frequency converter receives power from mains voltage a DC bus terminal or an external 24 V supply At...

Страница 8: ...rectly 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...

Страница 9: ...ted as Enable 1 or Disable 0 via par 0 40 Hand on key on LCP The following control signals will still be active when Hand on is activated Hand on Off Auto on Reset Coasting stop inverse Reversing Set...

Страница 10: ...The control panel is divided into four functional groups 1 Numeric display 2 Menu key and indicator lights LEDs changing parameters and switching between display functions 3 Navigation keys and indica...

Страница 11: ...for manoeuvring between parameter groups parameters and within parameters OK is used for choosing a parameter marked by the cursor and for enabling the change of a parameter 130BP079 10 Illustration...

Страница 12: ...rity than the control keys Hand on Auto on Reset is used for resetting the frequency converter after an alarm trip It can be selected as Enable 1 or Disable 0 via par 0 43 Reset Keys on LCP 2 1 3 Quic...

Страница 13: ...CP only provides access to the Quick Setup parameters To set parameters using the Quick Menu button enter or change parameter data or settings in accordance with the following procedure 1 Press Quick...

Страница 14: ...is possible to store up to 120 samples in the memory for later reference Efficient Parameter Set up for VLT HVAC Drive Applications The parameters can easily be set up for the vast majority of the VL...

Страница 15: ...4 14 Motor Speed High Limit Hz 3 19 Jog Speed RPM 3 11 Jog Speed Hz 5 12 Terminal 27 Digital Input 5 40 Function Relay Table 2 1 Quick Setup parameters The display showing depends on choices made in p...

Страница 16: ...rn on the frequency converter yellow LED lights 130BT111 10 Illustration 2 8 Step 2 Press the Quick Menus button Quick Menus choices appear 130BT112 10 Illustration 2 9 Step 3 Use the up down navigati...

Страница 17: ...72 Time format 0 22 Display Line 1 3 Small 14 01 Switching Frequency 0 74 DST Summertime 0 23 Display Line 2 large 4 53 Warning Speed High 0 76 DST Summertime start 0 24 Display Line 3 large 0 77 DST...

Страница 18: ...Start Speed RPM 6 26 Terminal 54 Filter Time Constant 20 13 Minimum Reference Feedb 20 83 PID Start Speed Hz 6 27 Terminal 54 Live Zero 20 14 Maximum Reference Feedb 20 93 PID Proportional Gain 6 00...

Страница 19: ...2 81 Square linear Curve Approximation 2 16 AC Brake Max Current 22 82 Work Point Calculation 2 17 Over voltage control 22 83 Speed at No Flow RPM 1 73 Flying start 22 84 Speed at No Flow Hz 1 71 Star...

Страница 20: ...oup choose a parameter by means of the navigation keys The middle section on the display shows the parameter number and name as well as the selected parameter value 130BP067 10 2 1 9 Changing Data The...

Страница 21: ...equency par 1 23 The parameters are changed both as a group of numeric data values and as numeric data values infinitely varying 2 1 13 Read out and Programming of Indexed Parameters Parameters are in...

Страница 22: ...ic log 15 30 to 15 32 Fault log Manual initialisation 1 Disconnect from mains and wait until the display turns off 2a Press Status Main Menu OK at the same time while power up for LCP 102 Graphical Di...

Страница 23: ...Digital In Out 6 xx Analog In Out 8 xx Comm and Options 9 xx Profibus 10 xx CAN Fieldbus 11 xx LonWorks 13 xx Smart Logic Controller 14 xx Special Functions 15 xx FC Information 16 xx Data Readouts 1...

Страница 24: ...rt of Language package 3 45 Romanian Part of Language package 3 46 Hungarian Part of Language package 3 47 Czech Part of Language package 3 48 Polish Part of Language package 4 49 Russian Part of Lang...

Страница 25: ...ery flexible and able to meet the requirements of many different VLT HVAC Drive system control schemes often saving the cost of external control equipment For example these can be used to program the...

Страница 26: ...up in which the frequency converter is operating can also be edited during operation Editing parameters in the chosen setup would normally be done from the LCP but it is also possible from any of the...

Страница 27: ...they will also be changed automatically in Set up 1 A switch between Set up 1 and Set up 2 during operation is now possible 1 Set up 1 2 Set up 2 3 Set up 3 4 Set up 4 0 13 Readout Linked Set ups Arr...

Страница 28: ...r up 1006 Readout Receive Error Counter View the number of CAN control receipt errors since the last power up 1007 Readout Bus Off Counter View the number of Bus Off events since the last power up 101...

Страница 29: ...View the value of Feedback 3 See also par 20 0 1658 PID Output Returns the Drive Closed Loop PID controller output value in percent 1660 Digital Input Displays the status of the digital inputs Signal...

Страница 30: ...O card 2117 Ext 1 Reference Unit The value of the reference for extended Closed Loop Controller 1 2118 Ext 1 Feedback Unit The value of the feedback signal for extended Closed Loop Controller 1 2119...

Страница 31: ...For example this can be used to provide quick simple access to just one or up to 20 parameters which require changing on a regular basis e g for plant maintenance reasons or by an OEM to enable simple...

Страница 32: ...n depends on the unit selected see table above The actual calculated value can be read in Custom Readout par 16 09 and or shown in the display be selecting Custom Readout 16 09 in par 0 20 0 24 Displa...

Страница 33: ...0 when selecting a linear unit in Custom Readout Unit par 0 30 For Quadratic and Cubic units the minimum value will be 0 0 32 Custom Readout Max Value Range Function 100 00 Par 0 31 999999 99 This pa...

Страница 34: ...uttons on the LCP to change a character Use the and buttons to move the cursor When a character is highlighted by the cursor this character can be changed A character can be inserted by placing the cu...

Страница 35: ...ming Set up to Set up 1 2 Copy to set up 2 Copies all parameters in the present edit set up defined in par 0 11 Programming Set up to Set up 2 3 Copy to set up 3 Copies all parameters in the present e...

Страница 36: ...ing days including 20 exceptions holidays etc Although the clock settings can be set via the LCP they can also be set along with timed actions and preventative maintenance functions using the MCT10 so...

Страница 37: ...31 23 59 Sets the date and time when summertime DST ends The date is programmed in the format selected in par 0 71 0 79 Clock Fault Option Function Enables or disables the clock warning when the clock...

Страница 38: ...nd buttons on the LCP 0 0 14 Defines dates for additional non working days that normally would be working days according to par 0 81 Working Days 0 89 Date and Time Readout Option Function Displays th...

Страница 39: ...nt torque load characteristic of the motor in the entire range down to 15Hz but in addition the AEO feature will adapt the voltage exactly to the current load situation thereby reducing energy consump...

Страница 40: ...e 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 1 23 Motor Frequency Range Function Size relat...

Страница 41: ...on 1 Enable complete AMA performs AMA of the stator resistance RS the rotor resistance Rr the stator leakage reactance X1 the rotor leakage reactance X2 and the main reactance Xh 2 Enable reduced AMA...

Страница 42: ...le the motor is running 1 35 Main Reactance Xh Range Function Depending on motor data Ohm Set the main reactance of the motor using one of these methods 1 Run an AMA on a cold motor The frequency conv...

Страница 43: ...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 are of no significance Use this par along...

Страница 44: ...er the slip compensation reaction speed 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 Resonan...

Страница 45: ...equency converter function after a stop command or after the speed is ramped down to the settings in par 1 81 Min Speed for Function at Stop RPM 0 Coast Leaves motor in free mode 1 DC hold Preheat Ene...

Страница 46: ...n Option Function The frequency converter determines the motor temperature for motor protection in two different ways Via a thermistor sensor connected to one of the analog or digital inputs par 1 93...

Страница 47: ...rter trips when the motor temperature is too high Parameter set up Set Par 1 90 Motor Thermal Protection to Thermistor Trip 2 Set Par 1 93 Thermistor Source to Digital Input 33 6 Using a digital input...

Страница 48: ...k 3 0 k NB Check that the chosen supply voltage follows the specification of the used thermistor element 3 ETR warning 1 ETR Warning 1 4 activate a warning on the display when the motor is overloaded...

Страница 49: ...ith NEC 1 91 Motor External Fan Option Function 0 No No external fan is required i e the motor is derated at low speed 1 Yes Applies an external motor fan external ventilation so no derating of the mo...

Страница 50: ...r a value for holding current as a percentage of the rated motor current IM N set in par 1 24 Motor Current 100 DC holding current corresponds to IM N This parameter holds the motor function holding t...

Страница 51: ...with an integral dynamic brake 2 11 Brake Resistor ohm Range Function Size related Ohm Set the brake resistor value in Ohms This value is used for monitoring the power to the brake resistor in par 2...

Страница 52: ...nects the brake function The testing sequence is as follows 1 The DC link ripple amplitude is measured for 300 ms without braking 2 The DC link ripple amplitude is measured for 300 ms with the brake t...

Страница 53: ...2 respectively NB This parameter is used in open loop only 3 04 Reference Function Option Function 0 Sum Sums both external and preset reference sources 1 External Preset Use either the preset or the...

Страница 54: ...remote reference when in Auto mode 1 Remote Use remote reference in both Hand mode and Auto mode 2 Local Use local reference in both Hand mode and Auto mode NB When set to Local 2 the frequency conver...

Страница 55: ...5 30 Ext Closed Loop 1 31 Ext Closed Loop 2 32 Ext Closed Loop 3 3 16 Reference 2 Source Option Function Select the reference input to be used for the second reference signal Par 3 15 par 3 16 and par...

Страница 56: ...og 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 Functio...

Страница 57: ...ceed the current limit in par 4 18 during ramping See ramp down time in par 3 52 par 3 51 tacc nnorm par 1 25 ref rpm s 3 52 Ramp 2 Ramp down Time Range Function 3 s 1 3600 s Enter the ramp down time...

Страница 58: ...EAR If INCREASE DECREASE is activated for longer than the ramp delay period specified in par 3 95 the actual reference will be ramped up down according to this ramp time The ramp time is defined as th...

Страница 59: ...tiometer function until the frequency converter starts to ramp the reference With a delay of 0 ms the reference starts to ramp as soon as INCREASE DECREASE is activated See also par 3 91 Ramp Time VLT...

Страница 60: ...Speed Low Limit can be set to correspond to the manufacturer s recommended minimum motor speed The Motor Speed Low Limit must not exceed the setting in par 4 13 Motor Speed High Limit RPM 4 12 Motor...

Страница 61: ...lly reset to the default setting 4 17 Torque Limit Generator Mode Range Function 110 0 1000 Enter the maximum torque limit for generator mode operation The torque limit is active in the speed range up...

Страница 62: ...low this limit nLOW the display reads SPEED LOW The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02 Programme the lower signal limit of th...

Страница 63: ...l 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 0 Disabled Select 0 for no missing motor phase alarm H...

Страница 64: ...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 pressing OK will be sto...

Страница 65: ...he digital inputs are used for selecting various functions in the frequency converter All digital inputs can be set to the following functions Digital input function Select Terminal No operation 0 All...

Страница 66: ...ernal Interlock generates the alarm message external fault on the display when the terminal which is programmed for Coast Inverse is logic 0 The alarm message will also be active via digital outputs a...

Страница 67: ...input terminal for which the Run permissive has been programmed must be logic 1 before a start com mand can be accepted Run permissive has a logic AND function related to the terminal which is program...

Страница 68: ...ting in par 25 05 Fixed Lead Pump If set to No 0 then Pump1 refers to the pump controlled by relay RELAY1 etc If set to Yes 1 Pump1 refers to the pump controlled by the frequency converter only withou...

Страница 69: ...t terminals The 2 solid state digital outputs are common for terminals 27 and 29 Set the I O function for terminal 27 in par 5 01 Terminal 27 Mode and set the I O function for terminal 29 in par 5 02...

Страница 70: ...r 2 is evaluated as TRUE the output will go high Otherwise it will be low 62 Comparator 2 See par group 13 1 If Comparator 2 is evaluated as TRUE the output will go high Otherwise it will be low 63 Co...

Страница 71: ...he time for the specified action in par 23 11 Maintenance Action 190 No Flow A No Flow situation or Minimum Speed situation has been detected if enabled in Minimum Speed Detection par 22 21 and or No...

Страница 72: ...Pump 2 Running Controlled by RELAY2 Controlled by RELAY1 203 Pump 3 Running Controlled by RELAY3 Controlled by RELAY2 5 30 Terminal 27 Digital Output Option Function 0 No Operation Same options and fu...

Страница 73: ...verse 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 Bit 12 40 Out of Ref Range 41 Below Re...

Страница 74: ...ire Mode was Active 198 Drive Bypass 211 Cascade Pump1 212 Cascade Pump2 213 Cascade Pump3 220 Fire Mode Active 221 Fire Mode Coast 222 Fire Mode Was Active 223 Alarm Trip Locked 224 Bypass Mode Activ...

Страница 75: ...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 S...

Страница 76: ...Term 33 Low Frequency Range Function 100Hz 0 110000 Hz Enter the low frequency corresponding to the low motor shaft speed i e low reference value in par 5 57 5 56 Term 33 High Frequency Range Function...

Страница 77: ...109 Max Out Freq 113 Ext Closed Loop 114 Ext Closed Loop 115 Ext Closed Loop 5 60 Terminal 27 Pulse Output Variable Option Function 0 No operation Same options and functions as par 5 6 Pulse Outputs S...

Страница 78: ...ia a fieldbus setting 5 90 Digital Relay Bus Control Range Function 0 FFFFFFFF This parameter holds the state of the digital outputs and relays that is controlled by bus A logical 1 indicates that the...

Страница 79: ...Contains the frequency to apply to the digital output terminal 29 when it is configured as Bus Controlled Time out and timeout is detected 5 97 Pulse Out X30 6 Bus Control Range Function 0 1 100 Cont...

Страница 80: ...er than the time set in par 6 00 the function selected in par 6 01 will be activated 6 01 Live Zero Timeout Function Option Function Select the time out function The function set in par 6 01 will be a...

Страница 81: ...ue set in par 6 14 6 11 Terminal 53 High Voltage Range Function 10 0V Par 6 10 to 10 0 V Enter the high voltage value This analog input scaling value should correspond to the high reference feedback v...

Страница 82: ...0 Disabled 1 Enabled 3 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 07V 0 00 par 6 21 Enter the...

Страница 83: ...31 Sets the analog input scaling value to correspond to the low reference feedback value set in par 6 34 6 31 Term X30 11 High Voltage Range Function 10 0 V Par 6 30 to 10 0 V Sets the analog input sc...

Страница 84: ...for suppressing electrical noise on terminal X30 12 Par 6 46 cannot be changed while the motor is running 6 47 Term X30 12 Live Zero Option Function This parameter makes it possible to disable the Li...

Страница 85: ...142 Bus ctrl 4 20 mA time out 0 100 143 Ext Closed Loop 1 4 20 mA 0 100 144 Ext Closed Loop 2 4 20 mA 0 100 145 Ext Closed Loop 3 4 20 mA 0 100 NB Values for setting the Minimum Reference is found in...

Страница 86: ...0 mA 100 200 See example 3 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 to 0 Output signal...

Страница 87: ...00 200 6 53 Terminal 42 Output Bus Control Range Function 0 00 0 00 100 00 Holds the level of Output 42 if controlled by bus 6 54 Terminal 42 Output Timeout Preset Range Function 0 00 0 00 100 00 Hold...

Страница 88: ...6 61 Term X30 8 Output Min Scale Range Function 0 0 00 200 Scales the minimum output of the selected analog signal on terminal X30 8 Scale the minimum value as a percentage of the maximum signal value...

Страница 89: ...s and options 8 01 Control Site Option Function The setting in this parameter overrides the settings in par 8 50 to 8 56 0 Digital and ctrl word Control by using both digital input and control word 1...

Страница 90: ...ly appears after setting the N2 protocol 0 Off 1 Freeze output 2 Stop 3 Jogging 4 Max Speed 5 Stop and trip 7 Select set up 1 8 Select set up 2 9 Select set up 3 10 Select set up 4 20 N2 Override Rele...

Страница 91: ...etation of the control and status words corresponding to the installed fieldbus Only the se lections valid for the fieldbus installed in slot A will be visible in the LCP display 0 FC profile 8 13 Con...

Страница 92: ...Control Tool MCT10 2 Modbus RTU Communication according to the Modbus RTU protocol as described in the VLT HVAC Drive Design Guide RS 485 Installation and Set up 3 Metasys N2 Communication protocol T...

Страница 93: ...00 ms Specify the minimum delay time between receiving a request and transmitting a response This is used for over coming modem turnaround delays 8 36 Max Response Delay Range Function 5000 ms 5 10000...

Страница 94: ...on Select control of the DC brake via the terminals digital input and or via the fieldbus 0 Digital input 1 Bus 2 Logic AND 3 Logic OR NB This parameter is active only when par 8 01 Control Site is se...

Страница 95: ...s the set up selection via the serial communication port or fieldbus option 2 Logic AND Activates the set up selection via the fieldbus serial communication port AND additionally via one of the digita...

Страница 96: ...Function 1 1 65534 Define how many info data frames the device is allowed to send while holding the token NB This parameter is active only when par 8 30Protocol is set to 9 FC Option 8 74 I Am Servic...

Страница 97: ...requency converter 3 9 9 8 9 Bus Jog Parameters for configuring the Bus Jog 8 90 Bus Jog 1 Speed Range Function 100 RPM 0 par 4 13 RPM Enter the jog speed This is a fixed jog speed activated via the s...

Страница 98: ...imum Reference 3 41 Ramp 1 Ramp Up Time 3 42 Ramp 1 Ramp Down Time 3 51 Ramp 2 Ramp Up Time 3 52 Ramp 2 Ramp Down Time 3 80 Jog Ramp Time 3 81 Quick Stop Ramp Time 4 11 Motor Speed Low Limit RPM 4 13...

Страница 99: ...16 17 Speed RPM 16 18 Thermal Motor Load 16 22 Torque 16 30 DC Link Voltage 16 32 Brake Energy s 16 33 Brake Energy 2 min 16 34 Heatsink Temp 16 35 Thermal Drive Load 16 38 SL Controller State 16 39...

Страница 100: ...r 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 th...

Страница 101: ...96 Bus Feedback 3 16 00 Control Word 16 01 Reference Unit 16 02 Reference 16 03 Status Word 16 05 Main Actual Value 16 09 Custom Readout 16 10 Power kW 16 11 Power hp 16 12 Motor Voltage 16 13 Freque...

Страница 102: ...Alarm Word 2 16 92 Warning Word 16 93 Warning Word 2 16 94 Extended Status Word 16 95 Extended Status Word 2 16 96 Prev Maintenance Word 9 27 Parameter Edit Option Function Parameters can be edited v...

Страница 103: ...g of PROFIBUS is not ok 8 Frequency converter is tripped 9 Internal CAN error 10 Wrong configuration data from PLC 11 Wrong ID sent by PLC 12 Internal error occured 13 Not configured 14 Timeout active...

Страница 104: ...atile memory The selection returns to Off 0 when all values have been stored 2 Store all set ups Stores all parameter values for all set ups in the non volatile memory The selection returns to Off 0 w...

Страница 105: ...ters available for Profibus 9 90 Changed Parameters 1 Option Function This parameter displays a list of all the frequency converter parameters deviating from default setting Array 116 No LCP access Re...

Страница 106: ...g Array 116 No LCP access Read only 0 0 115 9 94 Changed Parameters 5 Option Function This parameter displays a list of all the frequency converter parameters deviating from default setting Array 116...

Страница 107: ...7 20 Kbps 18 50 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 0 127 Selection of station address Every station connected to the same Devi...

Страница 108: ...cuted immediately 0 Instance 100 150 1 Instance 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 1...

Страница 109: ...requency 16 14 Motor Current 16 15 Frequency 16 16 Torque 16 17 Speed RPM 16 18 Motor Thermal 16 22 Torque 16 30 DC Link Voltage 16 32 BrakeEnergy s 16 33 BrakeEnergy 2 min 16 34 Heatsink Temp 16 35 I...

Страница 110: ...g Please refer to the DeviceNet Operating Instructions MG 33 DX YY for further information Bit Meaning 0 Bus not active 1 Explicit connection timeout 2 I O connection 3 Retry limit reached 4 Actual is...

Страница 111: ...he value for COS Filter 4 to set up the filter mask for PCD 4 When operating in COS Change Of State this function filters out bits in PCD 4 that should not be sent if they change 3 11 5 10 3 Parameter...

Страница 112: ...volatile storage of data 1 On Stores parameter data received via DeviceNet in EEPROM non volatile memory as default 10 39 Devicenet F Parameters Array 1000 No LCP access 0 0 0 This parameter is used...

Страница 113: ...fault 5 Invalid type change for nvoAnIn1 6 Invalid type change for nvoAnIn2 7 Invalid type change for nvo109AnIn1 8 Invalid type change for nvo109AnIn2 9 Invalid type change for nvo109AnIn3 10 Initia...

Страница 114: ...on volatile memory 0 Off Store function is inactive 2 Store All Set ups Stores all parameter values in the E2PROM The value returns to Off when all parameter values have been stored 3 Parameter Descri...

Страница 115: ...ce 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...

Страница 116: ...put DI18 Use the value of DI18 in the logic rule High TRUE 34 Digital input DI19 Use the value of DI19 in the logic rule High TRUE 35 Digital input DI27 Use the value of DI27 in the logic rule High TR...

Страница 117: ...logic rule 23 Comparator 1 Use the result of comparator 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 logi...

Страница 118: ...Reset SLC Option Function 0 Do not reset SLC Retains programmed settings in all group 13 parameters 13 1 Reset SLC Resets all group 13 parameters 13 to default settings 3 13 3 13 1 Comparators Compara...

Страница 119: ...13 42 or 13 44 A timer is only FALSE when started by an action i e Start timer 1 29 until the timer value entered in this parameter is elapsed Then it becomes TRUE again All parameters in this paramet...

Страница 120: ...iption 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 1 in the logic r...

Страница 121: ...rule 74 SL Time out 7 Use the result of timer 7 in the logic rule 13 41 Logic Rule Operator 1 Array 6 Select the first logical operator to use on the Boolean inputs from par 13 40 and 13 42 13 XX sig...

Страница 122: ...d their functions 13 52 SL Controller Action Array 20 Select the action corresponding to the SLC event Actions are executed when the corresponding event defined in par 13 51 is evaluated as true The f...

Страница 123: ...3 selected is low off 35 Set digital output D low Any output with digital output 4 selected is low off 36 Set digital output E low Any output with digital output 5 selected is low off 37 Set digital...

Страница 124: ...0 0 kHz 12 12 0 kHz 13 14 0 kHz 14 16 0 kHz Select the inverter switching frequency Changing the switching frequency can help to reduce acoustic noise from the motor Size dependent NB The output frequ...

Страница 125: ...ailure Inverse command is activated via one of the digital inputs par 5 1 0 No function The energy left in the capacitor bank will be used to drive the motor but will be discharged 1 Controlled ramp d...

Страница 126: ...ystem is too low 14 11 Mains Voltage at Mains Fault Range Function 342 V 150 600 V This parameter defines the threshold voltage at which the selected function in par 14 10 should be activated 14 12 Fu...

Страница 127: ...10 Automatic reset x 10 11 Automatic reset x 15 12 Automatic reset x 20 13 Infinite Automatic Re set Select Infinite Automatic Reset 13 for continuous resetting after tripping NB The motor may start w...

Страница 128: ...rmal 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 will light up If the test...

Страница 129: ...Cont Proportional Gain Range Function 100 0 500 Enter the proportional gain value for the current limit controller Selection of a high value makes the controller react faster Too high a setting leads...

Страница 130: ...t and to reduce the ground capacity currents according to IEC 61800 3 1 On Select On 1 to ensure that the frequency converter complies with EMC standards 14 52 Fan Control Option Function Select the m...

Страница 131: ...onverter will normally trip causing the pump to stop by coasting and provide an alarm It may be preferable to run the pump at reduced speed for a while in case it is not possible to run continuously w...

Страница 132: ...order to decrease the load on the power section and allowing this to cool down 14 62 Derate Level Range Function 95 50 100 Defines the desired current level in of rated output current for the frequen...

Страница 133: ...15 02 kWh Counter Range Function 0kWh 0 2147483647 kWh Registering the power consumption of the motor as a mean value over one hour Reset the counter in par 15 06 15 03 Power Up s Range Function 0 0 2...

Страница 134: ...ta Log Settings 15 1 The Data Log enables continuous logging of up to 4 data sources par 15 10 at individual rates par 15 11 A trigger event par 15 12 and window par 15 14 are used to start and stop t...

Страница 135: ...on 1ms 1 86400000 ms 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...

Страница 136: ...op logging using par 15 12 and par 15 14 15 14 Samples Before Trigger Range Function 50 0 100 Enter the percentage of all samples prior to a trigger event which are to be retained in the log See also...

Страница 137: ...ion Alarm word Decimal value See par 16 90 for description Status word Decimal value See par 16 03 for description after converting to binary value Control word Decimal value See par 16 00 for descrip...

Страница 138: ...on Function View the FC type The read out is identical to the frequency converter series power field of the type code defi nition characters 11 12 15 43 Software Version Option Function View the combi...

Страница 139: ...15 7 Option Ident 15 6 This read only parameter group contains information about the hardware and software configuration of the options installed in slots A B C0 and C1 15 60 Option Mounted Option Fu...

Страница 140: ...y 1000 0 0 9999 View a list of the parameters that have been changed from their default setting The list ends with 0 Changes may not be visible until up to 30 seconds after implementation 15 99 Parame...

Страница 141: ...g preset bus and freeze references plus catch up and slow down 16 03 Status Word Range Function 0 0 FFFF View the Status word sent from the frequency converter via the serial communication port in hex...

Страница 142: ...Function 0 0Nm 3000 0 3000 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 suppl...

Страница 143: ...rrent Range Function A 0 01 10000 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 3...

Страница 144: ...ference 16 54 Feedback 1 Unit Range Function 0 0 0 0 View value of Feedback 1 see par 20 0 Feedback Value is limited by settings in par 3 02 and 3 03 Units as set in par 20 12 16 55 Feedback 2 Unit Ra...

Страница 145: ...iew the setting of input terminal 53 Current 0 Voltage 1 0 Current 1 Voltage 16 62 Analog Input 53 Range Function 0 000 0 000 0 000 View the actual value at input 53 16 63 Terminal 54 Switch Setting O...

Страница 146: ...group 5 1 or by using an SLC action par 13 52 16 73 Counter B Range Function 0 0 0 View the present value of Counter B Counters are useful as comparator operands par 13 10 The value can be reset or ch...

Страница 147: ...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 16 86 FC Port REF 1 Range Function 0 0 0 View the two...

Страница 148: ...Preventive Main tenance Events in parameter group 23 1 13 bits represent combinations of all the possible items Bit 0 Motor bearings Bit 1 Pump bearings Bit 2 Fan bearings Bit 3 Valve Bit 4 Pressure...

Страница 149: ...ce Word shows 040Ahex Position 1 2 3 4 hex value 0 4 0 A The first digit 0 indicates that no items from the fourth row requires maintenance The second digit 4 refers to the third row indicating that t...

Страница 150: ...me is measured in seconds since last power up 18 03 Maintenance Log Date and Time Array 10 2000 01 01 00 00 2000 01 01 00 00 2099 12 01 23 59 Shows when the logged event occurred NB This requires that...

Страница 151: ...and Time Note There is no build in battery back up of the clock An external back up must be used eg the one in the MCB109 Analog I O option card See Clock Settings 0 7 3 17 3 18 3 Analog I O 18 30 An...

Страница 152: ...shown reflects the selection in par 26 50 18 35 Analog Output X42 11 Range Function 00 0 0 30 000 Read out of the value of the signal applied to terminal X42 11 on the Analog I O Card The value shown...

Страница 153: ...ver 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 C...

Страница 154: ...mula Temperature A2 ln Pe 1 A1 A3 where A1 A2 and A3 are refrigerant specific constants The refrigerant must be selected in parameter 20 30 Parameters 20 21 through 20 23 allow the values of A1 A2 and...

Страница 155: ...dback Conversion 20 03 Feedback 2 Source Option Function See Feedback 1 Source par 20 00 for details 20 04 Feedback 2 Conversion Option Function See Feedback 1 Conversion par 20 01 for details 20 05 F...

Страница 156: ...erence and feedback that the PID Controller will use for controlling the output frequency of the frequency converter 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...

Страница 157: ...frequency converter This group is also used to store the three internal setpoint references 20 20 Feedback Function Option Function This parameter determines how the three possible feedbacks will be u...

Страница 158: ...r 20 06 Note that each setpoint reference will be the sum of its respective parameter value par 20 11 par 20 12 and par 20 13 and any other references that are enabled see par group 3 1 6 Multi setpoi...

Страница 159: ...ne of the feedbacks is below its setpoint and decrease the speed of the fan if all feedbacks are above their individual setpoints 20 21 Setpoint 1 Range Function 0 000 RefMIN par 3 02 RefMAX par 3 03...

Страница 160: ...frigerant A1 Range Function 10 8 12 Use this parameter to enter the value of coefficient A1 when par 20 30 is set to User defined 7 20 32 User Defined Refrigerant A2 Range Function 2250 3000 1500 Use...

Страница 161: ...29 33 before activating PID autotuning In order to obtain the most accurate controller parameters it is advised to carry out PID autotuning when the application is running in typical operation i e wi...

Страница 162: ...he frequency converter s output frequency to increase when the feedback is greater than the setpoint reference This is common for temperature controlled cooling applications such as cooling towers 20...

Страница 163: ...error This can occur when the frequency converter has reached its minimum or maximum output frequency or when the frequency converter is stopped 20 93 PID Proportional Gain Range Function 0 50 0 00 Of...

Страница 164: ...to make a very large change in the PID Controller s output This parameter limits the maximum effect that the PID Controller s differentiator can produce A smaller value reduces the maximum effect of t...

Страница 165: ...t on messages during the autotuning sequence Enabling autotuning par 21 09 puts the relevant PID controller into PID autotuning mode The LCP then directs the user with on screen instructions PID autot...

Страница 166: ...el falls below par 21 03 PID autotuning is aborted and an error message will appear on the LCP 21 04 Maximum Feedback Level Range Function 999999 999 User Units Value of par 21 03 999999 999 The maxim...

Страница 167: ...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 71 bar 72 Pa 73 kPa 74 m WG 80 kW 120 GPM 121 gal s 122 gal min...

Страница 168: ...nce Source Option Function This parameter defines which input on the frequency converter should be treated as the source of the reference signal for the Closed Loop 1 Controller Analog input X30 11 an...

Страница 169: ...alue from the Ext 1 Reference source selected in par 21 13 21 17 Ext 1 Reference Unit Range Function 0 000 ExtPID1Unit 999999 999 999999 999 ExtPID1Unit Readout of the reference value for the Closed L...

Страница 170: ...s Limit the DG to obtain a pure differentiator gain at slow changes and a constant differentiator gain where quick changes occur 3 19 5 21 3 Closed Loop 2 Ref Fb Configure Extended Closed Loop 2 Contr...

Страница 171: ...xt 1 Diff Gain Limit for details 3 19 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 R...

Страница 172: ...ption Function See par 21 20 Ext 1 Normal Inverse Control for details 21 61 Ext 3 Proportional Gain Option Function See par 21 21 Ext 1 Proportional Gain for details 21 62 Ext 3 Integral Time Option F...

Страница 173: ...ow 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...

Страница 174: ...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 ca...

Страница 175: ...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 Torque Characteristics par 1 03 as for operation after the tuning 22 2...

Страница 176: ...looking for actual power in the data line in the Local Control Panel or call par 16 10 or 16 11 Power in Main Menu Note the power read out 5 Change speed to approx 50 of rated speed Note the exact spe...

Страница 177: ...or storing values needed to tune No Flow Detection 22 36 High Speed RPM Range Function 0 RPM 0 0 par 4 13 Motor High Speed Limit To be used if par 0 02 Motor Speed Unit has been set for RPM parameter...

Страница 178: ...er would never come out of Sleep Mode again as the signal would be steady con nected NB If Sleep Mode is to be based on No Flow Detection Minimum Speed remember to choose Sleep Mode 1 in par 22 23 No...

Страница 179: ...l ramp up again and pressure will be controlled for reaching the set value Pset 2 In systems where the pressure or temperature is controlled by an external PI controller the wake up conditions can not...

Страница 180: ...y Yes Yes except manual setting of speed Low speed detection Yes Yes External signal Yes Yes Pressure Temperature transmit ter connected Yes No Output frequency No Yes NB Sleep Mode will not be active...

Страница 181: ...he desired over pressure temperature in percentage of set point for the pressure Pset temperature before entering the Sleep Mode If setting for 5 the boost pressure will be Pset 1 05 The negative valu...

Страница 182: ...22 60 Broken Belt Function Option Function Selects the action to be performed if the Broken Belt condition is detected 0 Disabled 1 Warning 2 Trip 22 61 Broken Belt Torque Range Function 10 0 100 Set...

Страница 183: ...Interlock command NB Does not work in cascade mode 3 20 7 22 8 Flow Compensation It is sometimes the case that is not possible for a pressure transducer to be placed at a remote point in the system an...

Страница 184: ...w at Design Point 22 89 Flow at Rated Speed 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 E...

Страница 185: ...l HMIN has been achieved allows the speed at the no flow point to be identified Adjustment of par 22 81 Square Linear Curve Approximation then allows the shape of the control curve to be adjusted infi...

Страница 186: ...etermine this value 22 85 Speed at Design Point RPM Range Function 1500 RPM 0 60 000 Resolution 1 RPM Only visible when par 22 82 Work Point Calculation is set to Disable The speed of the motor at whi...

Страница 187: ...oup 23 0 from the Local Control Panel Par 23 00 23 04 then refer to the selected Timed Action number Each Timed Action is divided into an ON time and an OFF time in which two different actions may be...

Страница 188: ...28 Freeze output 29 Start timer 0 30 Start timer 1 31 Start timer 2 32 Set dig out A low 33 Set dig out B low 34 Set dig out C low 35 Set dig out D low 36 Set dig out E low 37 Set dig out F low 38 Set...

Страница 189: ...descriptions of the options Array 10 0 DISABLED 1 No action 2 Select setup 1 3 Select setup 2 4 Select setup 3 5 Select setup 4 10 Select preset ref 0 11 Select preset ref 1 12 Select preset ref 2 13...

Страница 190: ...art timer 6 74 Start timer 7 23 04 Occurrence Option Function Select which day s the Timed Action applies to Specify working non working days in par 0 81 0 82 and 0 83 Array 10 0 All days 1 Working da...

Страница 191: ...nance Event the associated Maintenance Time Base par 23 12 must be set to Disabled 0 Preventive Maintenance can be programmed from the LCP but use of the PC based VLT Motion Control Tool MCT10 is reco...

Страница 192: ...ce Text 4 25 Maintenance Text 5 NB The Preventive Maintenance Events are defined in a 20 element array Hence each Preventive Maintenance Event must use the same array element index in par 23 10 23 14...

Страница 193: ...nt will be indicated the following Monday at 8 00 If this Maintenance Event is not reset until Tuesday at 9 00 the next occurrence will be the following Tuesday at 9 00 23 14 Maintenance Date and Time...

Страница 194: ...n be read from par 23 53 Energy Log Counter 00 will always contain the oldest data A counter will cover a period from XX 00 to XX 59 if hours or 00 00 to 23 59 if days If logging either the last hours...

Страница 195: ...gram for a Warning in case clock not has been set properly e g after a power down 23 51 Period Start Range Function 2000 01 01 00 00 2000 01 01 00 00 2099 12 31 23 59 Set the date and time at which th...

Страница 196: ...not reset 1 Do reset 3 21 4 Trending 23 6 Trending is used to monitor a process variable over a period of time and record how often the data falls into each of ten user defined data ranges This is a c...

Страница 197: ...10 for each Power and Current can exceed rated value but those registrations will be included in 90 100 MAX counter Once a second the value of the operating variable selected is registered If a value...

Страница 198: ...variable monitored sorted according to the following intervals Counter 0 0 10 Counter 1 10 20 Counter 2 20 30 Counter 3 30 40 Counter 4 40 50 Counter 5 50 60 Counter 6 60 70 Counter 7 70 80 Counter 8...

Страница 199: ...Time Format NB When mounting an Analog I O MCB109 option card a battery back up of the date and time is included 23 65 Minimum Bin Value Range Function 0 100 Array with 10 elements 0 9 below parameter...

Страница 200: ...stment is subtracted This calculation for Cost Savings can also be read in par 23 84 Cost Savings Cost Savings t 0 t Rated Motor Power Power Reference Factor Actual Power Consumption Energy Cost Inves...

Страница 201: ...used in par 23 81 Energy Cost 23 83 Energy Savings Range Function 0 kWh 0 0 kWh This parameter allows a readout of the accumulated difference between the reference power and the actual output power I...

Страница 202: ...run without interruption Activation Fire Mode is activated only via Digital Input terminals See par 5 1 Digital Inputs Messages in display When Fire Mode is activated the display will show a status m...

Страница 203: ...Open Loop See par 24 01 Fire Mode Configuration 3 Enable Coast Whilst this mode is enabled the output is disabled and the motor is allowed to coast to stop NB In the above alarms are actioned or ignor...

Страница 204: ...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 71 bar 72 Pa 73 kPa 74 m WG 80 kW 120 GPM 121 gal s 122 gal min 123 gal h 124 CFM 125 ft3 s 126 ft3 min 127...

Страница 205: ...Function 0 100 to 100 Enter the required preset reference set point as a percentage of the Fire Mode Max Reference set in par 24 04 The set value will be added to the value represented by the signal...

Страница 206: ...e 10 latest events of warranty affecting alarms fire mode activation and fire mode deactivation are stored NB The setting in par 14 20 is disregarded in case of Fire Mode being active see par 24 0 Fir...

Страница 207: ...o Bypass Function 1 Enabled 2 Enabled Fire M Only If in normal operation the automatic Drive Bypass Function will be activated at following conditions At a Trip Lock or a Trip After the programmed num...

Страница 208: ...ld the motor fail to restart at the end of the Bypass Delay Time the Drive Bypass relay will be activated which will have been programmed for Bypass in par 5 40 Function Relay If a Relay Delay has als...

Страница 209: ...ters 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 Controll...

Страница 210: ...Pump means that the variable speed pump is connected directly to the frequency converter and if a contactor is applied between frequency converter and pump this contactor will not be controlled by the...

Страница 211: ...occur within this bandwidth 25 21 Override Bandwidth Range Function 100 Disabled 1 100 When a large and quick change in the system demand occurs such as a sudden water demand the system pressure rapi...

Страница 212: ...mmed for Start on digital input goes low In case the issued alarm is a trip lock alarm then the Cascade Controller must stop the system immediately by cutting out all the fixed speed pumps This is bas...

Страница 213: ...e controller does not change the normal behavior of the system 0 Disabled 1 Enabled 25 27 Stage Function Option Function If the Stage Function is set to Disabled 0 par 25 28 Stage Timer will not be ac...

Страница 214: ...or staging destaging the pumps 25 40 Ramp Down Delay Range Function 10 sec 0 120 sec When adding a fixed speed pump controlled by a soft starter it is possible to delay the ramp down of the lead pump...

Страница 215: ...it and nHIGH is Motor Speed High Limit 25 43 Destaging Threshold Range Function 50 0 100 When removing a fixed speed pump in order to prevent an undershoot of pressure the variable speed pump ramps up...

Страница 216: ...e value of Staging Threshold 25 46 Destaging Speed RPM Option Function 0 N A Readout of the below calculated value for Destaging Speed When removing a fixed speed pump in order to prevent an undershoo...

Страница 217: ...lace It is not possible to set this parameter to options other that Off 0 if par 25 03 Motor Start is set other than Direct on Line 0 1 At Staging Alternation of the lead pump function will take place...

Страница 218: ...ump takes place every time the Alternation Time Interval expires can be checked out in Alternation Timer Value par 25 53 25 53 Alternation Time Value Option Function 0 N A Readout parameter for the Al...

Страница 219: ...arried out by ramping the variable speed pump to par 4 13 Motor Speed High Limit or 4 14 and then decelerated to zero speed After a Delay Before Starting Next Pump par 25 59 Run Next Pump Delay the ne...

Страница 220: ...scade controller is controlling the pumps Running FSBW The frequency converter is tripped off and the Cascade Controller is controlling the fixed speed pumps based on par 25 22 Fixed Speed Bandwidth S...

Страница 221: ...vice 25 85 Relay ON Time Array 2 0 hours 0 2147483647 hours Readout of the value for Relay ON time The Cascade Controller has separate counters for the pumps and for the relays that control the pumps...

Страница 222: ...controls what pump to be assigned as variable speed pump The default value of Manual Alternation is Off 0 If a value other than Off 0 is set the alternation is carried out immediately and the pump th...

Страница 223: ...Unit AHU As can be seen the addition of the Analog I O option offers the possibility to control all of the functions from the frequency converter such as inlet return and exhaust dampers or heating c...

Страница 224: ...n incorporates a real time clock with battery back up This can be used as back up of the clock function included in the frequency converter as standard See section Clock Settings par 0 7 The Analog I...

Страница 225: ...must be set for Voltage If set for temperature and used as feed back the unit must be set for either Celsius or Fahrenheit par 20 12 21 10 21 30 or 21 50 1 Voltage 2 Pt 1000 C 3 Pt 1000 F 4 Ni 1000 C...

Страница 226: ...espond to the high reference feedback value set in par 26 25 26 24 Terminal X42 3 Low Ref feedb Value Range Function 0 000 Unit 100000 000 par 26 25 Enter the analog input scaling value that correspon...

Страница 227: ...Constant Range Function 0 001 s 0 001 10 000 s Enter the time constant This is a first order digital low pass filter time constant for suppressing noise in terminal X42 5 A high time constant value i...

Страница 228: ...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...

Страница 229: ...w 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...

Страница 230: ...oltage 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...

Страница 231: ...tart the motor If an alarm cannot be reset the reason may be that its cause has not been rectified or the alarm is trip locked see also table on following page Alarms that are trip locked offer additi...

Страница 232: ...lt X X 34 Fieldbus communication fault X X 36 Mains failure 38 Internal fault X X 40 Overload T27 41 Overload T29 42 Overload X30 6 7 47 24 V supply low X X X 48 1 8 V supply low X X 49 Speed limit 50...

Страница 233: ...rake Check OK 12 00001000 4096 Short Circuit DC Voltage Low Braking Max 13 00002000 8192 Inrush Fault DC Voltage High Braking 14 00004000 16384 Mains ph Loss Mains ph Loss Out of Speed Range 15 000080...

Страница 234: ...00000 1 8V supply fault 04000000 Brake resistor short circuit 08000000 Brake chopper fault 10000000 Option change 20000000 Drive initialized 40000000 Safe Stop 80000000 Not used Alarm word 2 16 91 Bit...

Страница 235: ...1000000 Mains failure 02000000 Current limit 04000000 Low temperature 08000000 Voltage limit 10000000 Encoder loss 20000000 Output frequency limit 40000000 Not used 80000000 Not used Warning word 2 16...

Страница 236: ...00 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 Reserved 80000000 Reserved Extended status word 2 16 95 Bit Hex Extended Status Word 2 Par 16 95 00000001 Off 00000002 Hand A...

Страница 237: ...arning at 98 and trips at 100 while giving an alarm You cannot reset the frequency converter until the counter is be low 90 The fault is that the frequency converter is overloaded by more than nominal...

Страница 238: ...s ing Turn off the frequency converter and check motor phase W ALARM 33 Inrush fault Too many powerups have occured within a short time period See the chapter General Specifications for the allowed nu...

Страница 239: ...t WARNING ALARM 92 NoFlow A no load situation has been detected for the system See parameter group 22 2 WARNING ALARM 93 Dry Pump A no flow situation and high speed indicates that the pump has run dry...

Страница 240: ...5 Parameter Lists VLT HVAC Drive Programming Guide 240 MG 11 C5 02 VLT is a registered Danfoss trademark 5...

Страница 241: ...n all set ups 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 1...

Страница 242: ...nt16 0 23 Display Line 2 Large 1613 All set ups TRUE Uint16 0 24 Display Line 3 Large 1502 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 Re...

Страница 243: ...R All set ups TRUE 0 TimeOfDay 0 71 Date Format null 1 set up TRUE Uint8 0 72 Time Format null 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 T...

Страница 244: ...t16 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 TRUE 1 Uint16 1 6 Load Depen Setting 1 60 Low Speed Load Compensation 100 Al...

Страница 245: ...Brake Cut In 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 k...

Страница 246: ...Source 0 No function All set ups TRUE Uint8 3 19 Jog Speed RPM SR All set ups TRUE 67 Uint16 3 4 Ramp 1 3 41 Ramp 1 Ramp Up Time SR All set ups TRUE 2 Uint32 3 42 Ramp 1 Ramp Down Time SR All set ups...

Страница 247: ...ing Current High ImaxVLT P1637 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 Warni...

Страница 248: ...set ups TRUE Uint8 5 31 Terminal 29 Digital Output 0 No operation All set ups TRUE Uint8 5 32 Term X30 6 Digi Out MCB 101 0 No operation All set ups TRUE Uint8 5 33 Term X30 7 Digi Out MCB 101 0 No op...

Страница 249: ...0 No operation All set ups TRUE Uint8 5 68 Pulse Output Max Freq X30 6 5000 Hz All set ups TRUE 0 Uint32 5 9 Bus Controlled 5 90 Digital Relay Bus Control 0 N A All set ups TRUE 0 Uint32 5 93 Pulse Ou...

Страница 250: ...20 00 mA All set ups TRUE 5 Int16 6 24 Terminal 54 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 6 25 Terminal 54 High Ref Feedb Value 100 000 N A All set ups TRUE 3 Int32 6 26 Terminal 54 F...

Страница 251: ...l 0 00 All set ups TRUE 2 N2 6 54 Terminal 42 Output Timeout Preset 0 00 1 set up TRUE 2 Uint16 6 6 Analog Output X30 8 6 60 Terminal X30 8 Output 0 No operation All set ups TRUE Uint8 6 61 Terminal X...

Страница 252: ...ital 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 Al...

Страница 253: ...aud Rate 255 No baudrate found All set ups TRUE Uint8 9 64 Device Identification 0 N A All set ups TRUE 0 Uint16 9 65 Profile Number 0 N A All set ups TRUE 0 OctStr 2 9 67 Control Word 1 0 N A All set...

Страница 254: ...TRUE Uint16 10 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...

Страница 255: ...rofile 0 VSD profile All set ups TRUE Uint8 11 15 LON Warning Word 0 N A All set ups TRUE 0 Uint16 11 17 XIF Revision 0 N A All set ups TRUE 0 VisStr 5 11 18 LonWorks Revision 0 N A All set ups TRUE 0...

Страница 256: ...int8 13 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 Ru...

Страница 257: ...Delay at Inverter Fault SR All set ups TRUE 0 Uint8 14 28 Production Settings 0 No action All set ups TRUE Uint8 14 29 Service Code 0 N A All set ups TRUE 0 Int32 14 3 Current Limit Ctrl 14 30 Curren...

Страница 258: ...l set ups FALSE 3 Uint32 15 23 Historic Log Date and Time SR All set ups FALSE 0 TimeOfDay 15 3 Alarm Log 15 30 Alarm Log Error Code 0 N A All set ups FALSE 0 Uint8 15 31 Alarm Log Value 0 N A All set...

Страница 259: ...A All 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...

Страница 260: ...ups FALSE 0 Int16 16 3 Drive Status 16 30 DC Link Voltage 0 V All set ups FALSE 0 Uint16 16 32 Brake Energy s 0 000 kW All set ups FALSE 0 Uint32 16 33 Brake Energy 2 min 0 000 kW All set ups FALSE 0...

Страница 261: ...unter 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 FALSE 3 Int32 16 76 Analog In X30 12 0 000 N A All set ups FALSE 3 In...

Страница 262: ...s FALSE 0 Uint8 18 11 Fire Mode Log Time 0 s All set ups FALSE 0 Uint32 18 12 Fire Mode Log Date and Time SR All set ups FALSE 0 TimeOfDay 18 3 Inputs Outputs 18 30 Analog Input X42 1 0 000 N A All se...

Страница 263: ...Feedback Adv Conv 20 30 Refrigerant 0 R22 All set ups TRUE Uint8 20 31 User Defined Refrigerant A1 10 0000 N A All set ups TRUE 4 Uint32 20 32 User Defined Refrigerant A2 2250 00 N A All set ups TRUE...

Страница 264: ...ll set ups TRUE Uint8 21 21 Ext 1 Proportional Gain 0 01 N A All set ups TRUE 2 Uint16 21 22 Ext 1 Integral Time 10000 00 s All set ups TRUE 2 Uint32 21 23 Ext 1 Differentation Time 0 00 s All set ups...

Страница 265: ...tpoint 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...

Страница 266: ...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 10 s All set ups T...

Страница 267: ...All set ups TRUE 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 Uin...

Страница 268: ...olution 5 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 Ui...

Страница 269: ...Reference SR All set ups TRUE 3 Int32 24 05 Fire Mode Preset Reference 0 00 All set ups TRUE 2 Int16 24 06 Fire Mode Reference Source 0 No function All set ups TRUE Uint8 24 07 Fire Mode Feedback Sour...

Страница 270: ...e Function Time 15 s All 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...

Страница 271: ...ups 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...

Страница 272: ...2 5 High 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...

Страница 273: ...VLT HVAC Drive Programming Guide 5 Parameter Lists MG 11 C5 02 VLT is a registered Danfoss trademark 273 5...

Страница 274: ...se Outputs 77 6 6 0 Analog I o Mode 80 8 8 7 Bacnet 96 A Acceleration Time 57 Access To Personal Menu quick Menu W o Password 0 66 36 Active Set up 0 10 25 Actual Typecode String 15 45 138 Additional...

Страница 275: ...ck 3 8 96 97 Bus Jog 2 Speed 97 Bus Message Count 8 80 97 Bypass Delay Timer 24 11 208 Bypass Speed To hz 4 63 64 Bypass Speed To Rpm 4 62 63 C Cascade Controller 25 00 209 Cascade Status 25 80 220 Ch...

Страница 276: ...et Revision 10 32 111 Diagnosis Trigger 8 07 91 Digital Relay Bus Control 5 90 78 Digital I o Mode 5 00 64 Digital Input 16 60 144 Display Line 1 2 Small 0 21 30 Display Line 1 3 Small 0 22 30 Display...

Страница 277: ...figuration 24 01 203 Fire Mode Feedback Source 24 07 205 Fire Mode Function 24 00 203 Fire Mode Live Zero Timeout Function 6 02 81 Fire Mode Log Date And Time 18 12 151 Fire Mode Log Event 18 10 151 F...

Страница 278: ...ds 5 Live Zero Timeout Function 6 01 80 Live Zero Timeout Time 6 00 80 Local Mode Unit 0 05 25 Local Reference 25 Logging Buffer Full 16 40 143 Logging Interval 15 11 135 Logging Mode 15 13 136 Loggin...

Страница 279: ...me 22 40 180 Minimum Run Time 22 77 183 Minimum Sleep Time 22 41 180 Missing Motor Phase Function 4 58 63 Modified Parameters 15 93 140 Motor Cosphi 14 43 130 Motor Current 40 Motor Current 16 14 142...

Страница 280: ...20 Parameter Set up 13 Parity stop Bits 8 33 93 Pcd Write Configuration 9 15 98 Period Start 23 51 195 Personal Menu quick Menu Password 0 65 36 Personal Menu Password 36 Pid Anti Windup 20 91 163 Pi...

Страница 281: ...enu Mode 13 Quick Transfer Of Parameter Settings Between Multiple Frequency Converters 12 R Ramp 1 Ramp down Time 3 42 57 Ramp 2 Ramp Down Time 3 52 57 Ramp 2 Ramp Up Time 3 51 57 Ramp Delay 59 Ramp D...

Страница 282: ...6 Staging Threshold 25 42 215 Start Delay 1 71 44 Start Event 13 01 115 Start Select 8 53 94 Stator Leakage Reactance 41 Stator Resistance Rs 1 30 42 Status 8 Status Messages 5 231 Step Size 58 Step b...

Страница 283: ...1 Output 26 60 229 Terminal X42 3 Filter Time Constant 26 26 226 Terminal X42 3 High Ref feedb Value 26 25 226 Terminal X42 3 High Voltage 26 21 226 Terminal X42 3 Live Zero 26 27 226 Terminal X42 3 L...

Страница 284: ...t A3 20 33 160 V Variable Torque 39 Voltage 15 42 138 Vt Level 14 40 129 W Wake up Ref fb Difference 181 Wake up Speed rpm 22 42 180 Warning Feedback Low 4 56 63 Warning Parameter 10 13 110 Warning Re...

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