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Vonsch FOTO CONTROL Series, Конфигурация и диагностика

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RU , GSE, FOTO CONTROL, QUATROFREM v.2.53x  

15. apríla 2019 

 

Page 46 from 97 

Name [ID] 

Description 

Def. 

proportional term. 

-1000.0000 

÷ 

1000.0000 

PR  controller  works  only  when  using  the  PR  source  active  selection  from  the  power 
restriction signal. If the proportional gain is negative, then regulation error is inverted. 

I gain PR [1049]

  Integration  time  constant  value  of  the  power  restriction 

(PR) controllers proportional term. 

1.00 s 

0.00  s  ÷  1000.00 
s 

PR  controller  works  only  when  using  the  PR  source  active  selection  from  the  power 
restriction signal. 

Power 

rise 

[%/min] [1061]

 

Power  rise  rate  when  the  power  restriction  value  is 
decreasing (power is rising). 

600000 % 

1 % ÷ 600000 % 

 

 

7.4.2  VOLTAGE RAMPS 

Group of parameters number [114] 
Setting of ramps for AC,DC voltage references and their limits. 
 

MENU \ SETTINGS \ CONTROL AND REGULATION \ VOLTAGE RAMPS 

Name [ID] 

Description 

Def. 

Max. VDC [509]

 

Upper limit of the DC voltage reference. 

680.0 V 

Min.  VDC  [508]    ÷ 
Overvoltage

2

 

For PV power plant inverters control (FOTO CONTROL), it represents the upper limit 
of MPPT range. 

 

2

Refer to chapter 3.1 

Voltages

 (str. 13) by product type.

 

Min. VDC [508]

 

Lower limit of the DC voltage reference. 

450.0 V 

Undervoltage

1

 

÷ 

Overvoltage

2

 

For PV power plant inverters control (FOTO CONTROL), it represents the lower limit 
of MPPT range. 

 

1

Refer to chapter 3.1 

Voltages

 (str. 13) by product type.

 

 

2

Refer to chapter 3.1 

Voltages

 (str. 13) by product type.

 

Max. V AC [876]

 

The upper limit of the RMS value of phase-to-phase AC voltage reference. 420.0 V 

Min. V AC [877]  ÷ AC 
Overvoltage [627]   

In the off-grid mode Off-grid mode [879]  (page 44), this value represents the upper 
limit of the of output voltage range. 

Min. V AC [877]

 

The lower limit of the RMS value of phase-to-phase AC voltage reference.  100.0 V 

0.0  ÷  AC  Overvoltage 
[627]   

In the off-grid mode Off-grid mode [879]  (page 44), this value represents the lower 
limit of the of output voltage range. 

Ramp-up time V [116]

 

Time, during which the voltage reference rises from minimum to maximum 
value. 

2.0 s 

0.1 s ÷ 3000.0 s 

Too short ramp times of reference voltage can result in significant swells of grid-side 
current  and  inverter  current  after  changing  the  voltage  reference  or  by  the  MPPT 
algorithm for FOTO CONTROL inverters. 

Ramp-down  time  V 
[119]

 

Time, during which the voltage reference falls from maximum to minimum 
value. 

2.0 s 

0.1 s ÷ 3000.0 s 

Too short ramp times of reference voltage can result in significant swells of grid-side 
current  and  inverter  current  after  changing  the  voltage  reference  or  by  the  MPPT 
algorithm for FOTO CONTROL inverters. 

Init. V ramp [1035]

 

Selection of method of voltage ramp initialization when not operating. 

to Vdc 

to Vdc 

Voltage ramp is set to the actual value of Vdc. 

to Vdc_max 

Voltage ramp is set to the value of Max. VDC [509]  (page 46). 

Ramp  VDC  min/max 
[1200]

 

Rate of change of Max. VDC [509]  (page 46) and Min. VDC [508]  (page 
46) in V/s. 

100.0 V 

0.1 V ÷ 10000.0 V 

 

 

7.4.3  CONTROLLERS 

Group of parameters number [295] 
Parameters of main controller loops of the inverter. It is not recommended to change any parameters without 
consultation with VONSCH s.r.o. employees.  
 

MENU \ SETTINGS \ CONTROL AND REGULATION \ CONTROLLERS 

Name [ID] 

Description 

Def. 

Filter Vd [760]

 

Filter  constant  of  feedforward  signal  from  the  grid  voltage  for  the 0.2000 s 

Содержание FOTO CONTROL Series

Страница 1: ...15 apríla 2019 Page 1 from 97 Configuration and diagnostics for RU CONTROL FOTO CONTROL GSE CONTROL UNIKOMPENZATOR and QUATROFREM grid side inverters ...

Страница 2: ...RU GSE FOTO CONTROL QUATROFREM v 2 53x 15 apríla 2019 Page 2 from 97 ...

Страница 3: ...ntrol 18 4 4 1 Symmetry of INV currents 19 4 4 2 I Harmonics 19 4 4 3 V harmonics 20 4 4 4 DC curr controller 21 4 4 5 Additional quantities 21 4 5 Inputs and outputs 21 4 5 1 BIN 21 4 5 2 AIN 22 4 5 3 RELAYS 22 4 5 4 AOUT 22 4 6 Functions 23 4 6 1 PLC function 23 4 6 2 Process controller 23 4 6 3 Optimization 24 4 6 4 Ext thermal protection 24 4 6 5 S0 measurement 25 4 7 Inverter state 25 4 8 The...

Страница 4: ... 66 7 6 3 OPTIMIZATION 69 7 6 4 EXTERNAL THERMAL PROTECTION ETP 71 7 6 5 S0 measure 72 7 7 FAULTS AND WARNINGS 72 7 7 1 OPTIONAL FAULTS 72 7 7 2 GRID TEST 73 7 7 3 HARMONICS CHECK 75 7 7 4 I SYMMETRY CHECK 76 7 7 5 FAULT ACKNOWLEDGEMENT 77 7 7 6 QUANTITIES TO LOG 78 7 7 7 WARNINGS 78 7 8 DISPLAY 79 7 8 1 DISP QUANT SETTINGS 79 7 8 2 MONITOR SETTING 79 7 9 COMMUNICATION 80 7 9 1 MODBUS 80 7 9 2 PRO...

Страница 5: ... QUATROFREM v 2 53x 15 apríla 2019 Page 5 from 97 WARNING This manual dedicates to the configuration and diagnostics options of VONSCH RU CONTROL FOTO CONTROL GSE CONTROL UNIKOMPENSATOR and QUATROFREM grid side inverters ...

Страница 6: ...verter mode MENU PARAMETERS ID unique identification number SETTINGS DIAGNOSTICS SAVE RESTORE Value the value number Word array of bits Constant Date time The value Calculated parameters Selection 1 option selection Multiple selection multiple options selection mask Command execution of a single action Signal source of signal and functions inputs Dynamic value linked parameter Password Path positi...

Страница 7: ...switch block Reset RESET signal of the OPS is active Detection Autodetection of the overload limits is running Overload Overload occurred Operation in the positive direction up is blocked Tipping Too many forbidden tipping control commands Settling Drive operates in static mode Dynamics Drive operates in dynamic mode MENU DIAGNOSTICS Functions Lifting functions The basic diagnostic information abo...

Страница 8: ...arameter determines the value of permanent motor current for motor overload protection P 27 Motor overloading MENU SETTINGS MOTOR Basic information about the importance of the parameter Range of the value that parameter can take Min Max Additional information about the importance of the parameter The default value of the parameter The value that is set at factory settings restoration Parameter typ...

Страница 9: ...art is controlled over the serial communication See the MODBUS serial communication protocol PROFIBUS The converter start is controlled over the serial communication See the PROFIBUS serial communication protocol Special The converter start is controlled by a special preset signal and switching thresholds see P 987 SPECIAL START MENU SETTINGS COMMANDS START STOP RESET Basic information about type ...

Страница 10: ...MPLE MENU SETTINGS INPUTS AND OUTPUTS ANALOG OUTPUTS AO1 Selection of the signal that will linearly recalculate the analog output AO1 Parameter type COMMAND Name ID Description Def Reset the consumption 897 This command resets the counters of consumed energy MENU SETTINGS CONVERTER PARAMETERS Energy consumption Function description and importance of the command Name and command ID Parameter type S...

Страница 11: ...L SETTING R1 Relay R1 switches on at active bite Failure of converter status word Parameter to enter a password to allow access to the specific levels of converter setting respectively to unlock some of the modes The password characters can be 0 9 A Z EXAMPLE Example of password entry Parameter type DYNAMIC VALUE Linked parameter Name ID Description Def R1 switch on 301 Conditions for R1 switch on...

Страница 12: ...root parameters directory choice defining EXAMPLE INPUTS AND OUTPUTS root directory selection for the transfer of parameters from set 1 to set 3 Parameter type PATH Name ID Description Def Directory The choice of which part of the parameters will be restored If nothing is selected all will be restored INPUTS AND OUTPUTS 0 0 MENU SAVE RESTORE Parameters backup Parameter transfer Basic information a...

Страница 13: ... 880 MVE 400 005 012 030 380 730 400 480 0 740 MVE 400 011 090 360 730 400 518 5 740 QUATROFREM 400 011 380 730 400 518 5 740 QUATROFREM 400 110 380 730 400 480 0 740 3 2 Temperatures Warning line CB temperature C Error line CB temperature C Warning line cooler temperature C Error line cooler temperature C Fotocontrol 230 012 290 125 40 60 110 125 Fotocontrol 400 011 40 55 75 90 Fotocontrol 400 01...

Страница 14: ...011 48 0 1 1 4 Fotocontrol 400 012 5 56 0 1 1 4 Fotocontrol 400 013 5 52 0 1 1 4 Fotocontrol 400 020 80 0 1 1 4 Fotocontrol 400 033 144 0 1 1 4 Fotocontrol 400 037 214 0 1 1 1 Fotocontrol 400 040 160 0 1 2 32 GSE 400 010 160 0 1 2 32 MVE 400 005 16 0 1 5 MVE 400 011 32 0 1 5 MVE 400 012 48 0 1 1 MVE 400 030 94 0 1 1 MVE 400 090 290 0 1 186 QUATROFREM 400 011 36 2 1 5 QUATROFREM 400 110 152 1 1 ...

Страница 15: ...ficiency can be guarded by the optional fault set by 864 page 36 String unbalance 928 Determines the percentage error of string currents This unbalance is calculated as the difference between the lowest and highest value of the currents Short term unbalance may arise due to uneven lighting of PV panels in cloudy weather Long lasting unbalance may be caused by uneven number of PV panels installed i...

Страница 16: ...pplied by the photovoltaic string today kWh String2 1072 Energy supplied by the photovoltaic string today kWh String3 1073 Energy supplied by the photovoltaic string today kWh String4 1074 Energy supplied by the photovoltaic string today kWh String5 1075 Energy supplied by the photovoltaic string today kWh String6 1076 Energy supplied by the photovoltaic string today kWh String7 1077 Energy suppli...

Страница 17: ...antaneous reactive power of the inverter on the Grid side of LCL filter Positive values represent the capacitive nature negative values represent the inductive nature of power VAr Active inv power 66 Active power of the inverter measured on IGBT elements Positive values represent energy consumption negative represent energy production W Reactive inv power 222 Instantaneous reactive power of the in...

Страница 18: ...etween voltage and current Positive value represents the capacitive nature and negative value the inductive nature of generated current Grid power ref 883 Active grid side power reference when the active power control is set by Control strategy 878 page 44 W Reactive power ref 975 Reactive power reference Reactive power control is possible only for PF CORRECTOR device type VAr Discrete setpoint 57...

Страница 19: ...oefficient of power restriction from external effects At maximal allowed power or current the value 1 is acquired and when power restriction is in effect this value is decreased to 0 Individual conditions of the power restriction can be selected in Power restriction PR 700 page 45 4 4 1 Symmetry of INV currents Group of parameters number 855 Quantities which can be used for symmetry evaluation of ...

Страница 20: ...armonic I 17th 22nd harm 237 17th 22nd for FOTO CONTROL current harmonic I 19th 23rd harm 238 19th 23rd for FOTO CONTROL current harmonic I 21st 24th harm 239 21th 24th for FOTO CONTROL current harmonic 4 4 3 V harmonics Group of parameters number 240 Values of grid voltage harmonics High harmonic voltages check can be turned on in 191 page 75 MENU DIAGNOSTICS CONTROL V HARMONICS Name ID Descripti...

Страница 21: ...dditional quantities Group of parameters number 1180 Additional and derived quantities for special use MENU DIAGNOSTICS CONTROL ADDITIONAL QUANTITIES Name ID Description Dim UL1 p2n rms 1181 RMS value of L1 phase to neutral grid voltage It is used for symmetry evaluation of inverter currents V UL2 p2n rms 1182 RMS value of L2 phase to neutral grid voltage It is used for symmetry evaluation of inve...

Страница 22: ...ge Not available for the UNIFREM 400 M converters Parameters of the analog input can be configured in the parameter group 148 page 51 V AIN4 322 Value of the signal brought to the analog input terminals X1 17 and X1 18 in physical units Using the parameter AIN4 Signal 349 page 53 select the quantity that will be changed according to the analog input level change Not available for the 400 M convert...

Страница 23: ...ters Parameters of the analog input can be configured in the parameter group 418 page 56 A 4 6 Functions Group of parameters number 739 Quantities regarding the remaining optional functions of the inverter 4 6 1 PLC function Group of parameters number 15 Numerical and logical blocks output MENU DIAGNOSTICS FUNCTIONS PLC FUNCTION Name ID Description Dim Logical blocks 573 Logical operation outputs ...

Страница 24: ...U DIAGNOSTICS FUNCTIONS OPTIMIZATION Name ID Description Dim OPT Output 434 Output value of the optimization block You can watch the status and quality of the optimization process here 100 represents the min max range from the setpoint channel which is connected to the optimization block see 24 page 69 Optimization step 666 Optimization step represents the difference between two consecutive optimi...

Страница 25: ...Status word of the inverter Fault Inverter is in fault SW_Err_Pin System internal inverter status Operation Inverter generates voltage on the outputs DC charged DC link is charged Ready Inverter is ready for the start command READY V up down Inactive Voltage is being decreased Active voltage is being increased Ramp can be set by 114 page 46 Reserved Reserved always active Ramp runs Inactive ramp o...

Страница 26: ...eter CB temperature warning 870 page 78 inverter generates the warning W7 CB temperature page 29 After exceeding the critical temperature inverter generates the fault E22 CB temperature page 32 If the temperature falls below minimal limit of sensor this value is inaccessible If the temperature drops under the minimal limit of the measurement channel the displayed value is inaccessible C Thermal in...

Страница 27: ...aults or initialization are present Ready To Operate Inverter is ready for the start command Operation Enabled Inverter generates voltage on the outputs Fault Present Inverter is in fault No OFF 2 Inactive Reset is active outputs of the inverter are blocked active Reset is not active No OFF 3 Inactive Quick stop is active active Quick stop is inactive Switching On Inhibited Reset or Quick stop are...

Страница 28: ...S Name ID Description Dim FRAME_ERR_USB 275 USB wrongly received data count wrong parity wrong stop bit FRAME_ERR_RS485 271 RS 485 wrongly received data count wrong parity wrong stop bit FRAME_ERR_EXT_MODUL 273 RS external module wrongly received data count wrong parity wrong stop bit 4 10 SW and HW version Group of parameters number 741 Information about the inverter and its components Mostly sta...

Страница 29: ...ration Inverter reached maximum voltage on the output At actual voltage value of the DC link duty cycle of the PWM modulation is at maximum and the current controllers are saturated Quality of the regulation decreases For the duration of the warning the value of Modulation index 750 page 19 is displayed in FAULTS window W10 INV Overload Inverter is overloaded inverter integral Thermal integral INV...

Страница 30: ...window W25 Sum of string currents Sum of currents of individual strings in the group 735 page 15 is different to the value of Sum DC currents 634 page 15 by more than the preset threshold String sum 748 page 36 This test can be disabled by String check 747 page 36 For the duration of the warning the value of Sum DC currents 634 page 15 is displayed in FAULTS window W26 String balance Currents of i...

Страница 31: ...d in the parameter Ext warning signal 838 page 79 W50 CPU Overload Excessive overload of the inverter control processor Control quality decreases when this warning occurs It is recommended to decrease the inverter switching frequency Switching frequency 6 page 37 For the duration of the warning the value of load of the 10ms interrupt is displayed in FAULTS window F51 Initialization During the init...

Страница 32: ...o phase or phase to ground short circuit on the U V W terminals or during an excessive current peak caused by improper installation E13 Extr undervoltage Very high grid voltage drop below the value of Fast AC undervoltage 668 page 73 for the time longer than Fast time V AC 770 page 73 For the duration of the fault the value of AC voltage 221 page 19 is displayed in FAULTS window E14 Safety input S...

Страница 33: ...age Voltage drop on L1 L2 L3 terminals below the value of AC Undervoltage 626 page 74 for the time longer than Time V AC 771 page 74 For the duration of the fault the value of AC voltage 221 page 19 is displayed in FAULTS window E35 Grid overvoltage Voltage rise on L1 L2 L3 terminals above the value of AC Overvoltage 627 page 73 for the time longer than Time V AC 771 page 74 For the duration of th...

Страница 34: ...kage currents from DC inputs when the AC contactor was off This might be caused by malfunction of the inverter or current sensing module For the duration of the fault the value of Sum DC currents 634 page 15 is displayed in FAULTS window E49 IGBT Module overheating IGBT is operated at very low voltage Vdc high frequency of PWM switching or at currents that are not approved by the manufacturer IGBT...

Страница 35: ... AC contactor 500 0 V Undervoltage1 Vdcmax 5 Switching on og the AC contactor is an essential condition for START of the FOTO CONTROL inverters and production of energy Value of this parameter should be close to the Maximum Power Point Too low values can cause switch on off cycles or fault during start up of the inverter 1 Refer to chapter 3 1 Voltages str 13 by product type 5 Refer to chapter 3 1...

Страница 36: ...e higher than the value of String balance 749 page 36 to display warning W26 String balance page 30 30 00 s 0 00 s 7200 00 s Unbalance off time 930 This parameter determines the time how long the unbalance has to be higher than the value of String balance 749 page 36 to cancel warning W26 String balance page 30 30 00 s 0 00 s 7200 00 s Max DC current in STOP 854 Specifies the maximum current value...

Страница 37: ... causes high losses from current distortions in the LCL filter and control instability Therefore it is always necessary to choose a trade off between high and low frequency Permanent current 441 The current threshold for a long term permanent inverter load The value represents the ratio between permanent current and the nominal current of the inverter 1 000 0 500 Over ac9 9 Refer to chapter 3 3 Cu...

Страница 38: ...of stats reset 937 Special source of production stats reset Look choises of parameter s Bit1 DS mask 58 page 43 7 3 COMMANDS Group of parameters number 1 Command settings of the inverter 7 3 1 START RESET Group of parameters number 193 Settings of inverter START RESET commands After START command inverter turns on DC link voltage and current control while maintaining the reactive component of powe...

Страница 39: ...4th binary input BIN5 Function is activated by activation of the 5th binary input BIN6 Function is activated by activation of the 6th binary input Special Function is activated by a special preset signal and switching thresholds SPECIAL SETTING Group of parameters number 163 Special source settings for the START STOP and RESET SPECIAL START Group of parameters number 484 Special source setting of ...

Страница 40: ... tries to start up However if after the time defined by Meas time 684 page 40 operation condition is not met again inverter performs shutdown and so on This time can be reduced by parameter Adapt time off 736 page 40 for PV power plants AUTO OFF Group of parameters number 743 Parameters of automatic off MENU SETTINGS COMMANDS ON OFF AUTO OFF Name ID Description Def Signal auto off 682 Selection of...

Страница 41: ...C voltage Signal Selected parameter is automatically recalculated to the given range 7 3 5 POWER FACTOR REF Group of parameters number 160 Grid side power factor reference MENU SETTINGS COMMANDS POWER FACTOR REF Name ID Description Def Phi angle ref 294 Phase difference reference between voltage and current on grid side of the inverter This value is applied only if no signal is selected in Signal ...

Страница 42: ...CORRECTOR device this parameter represents the reactive power generated by LCL filter on the grid side Positive value represents the capacitive nature and negative value the inductive nature of reactive power It is applied only when Chyba Nenašiel sa žiaden zdroj odkazov page Chyba Záložka nie je definovaná is set to PF CORRECTOR 7 3 8 DISCRETE SETPOINTS Group of parameters number 559 Discrete set...

Страница 43: ...ds on the Discrete setpoint switch 99 page 42 parameter setting None Look choises of parameter s Reset source 645 page 39 Bit2 DS source 60 See Bit1 DS source 45 page 43 None Look choises of parameter s Reset source 645 page 39 Bit3 DS source 69 See Bit1 DS source 45 page 43 None Look choises of parameter s Reset source 645 page 39 Bit4 DS source 79 See Bit1 DS source 45 page 43 None Look choises ...

Страница 44: ... settings of inverter control MENU SETTINGS CONTROL AND REGULATION Name ID Description Def Off grid mode 879 Turning on or off the off grid mode of the inverter turned off turned off Inverter requires stable three phase grid to operate properly ON GRID turned on Inverter serves as the standalone voltage source and controls the three phase symmetric voltage It is not possible to connect the inverte...

Страница 45: ...the 90 value power will be restricted From the cooler temperature After exceeding the temperature P Cooler temperature 74 page 26 beyond the value set by the parameter P Cooler temperature warning 699 page 78 power will be restricted From external temperature After exceeding the temperature ETP Temperature 799 page 24 evaluated from an external temperature sensor power will be restricted From Pmax...

Страница 46: ...27 In the off grid mode Off grid mode 879 page 44 this value represents the upper limit of the of output voltage range Min V AC 877 The lower limit of the RMS value of phase to phase AC voltage reference 100 0 V 0 0 AC Overvoltage 627 In the off grid mode Off grid mode 879 page 44 this value represents the lower limit of the of output voltage range Ramp up time V 116 Time during which the voltage ...

Страница 47: ...tage stabilization in the off grid mode 1 20 0 01 1000 00 Curr controllers 1055 Current controllers type PI IP PI Res controllers 1052 Turning on off of individual resonant current controllers 3H and 5H 5H 7H 11H 13H 3H and 5H 5H 7H 11H 13H Gain 3H 1056 1 000 0 000 1000 000 Phase shift 3H 1057 20 0 180 0 180 0 Gain 5H 7H 1053 2 500 0 000 1000 000 Phase shift 5H 7H 1054 45 0 180 0 180 0 Gain 11H 13...

Страница 48: ...up of parameters number 143 Binary digital inputs setting MENU SETTINGS INPUTS AND OUTPUTS BINARY INPUTS Name ID Description Def BIN HW Type 172 Binary inputs hardware evaluation setting The evaluation covers all digital inputs simultaneously 24V Level 0V Level Individual binary inputs X1 1 X1 2 X1 3 X1 4 X1 5 X1 6 are active when 0V voltage is connected Terminal X1 10 24V Level Individual binary ...

Страница 49: ...verted Look choises of parameter s BIN1 Logic 657 page 48 BIN5 Filter 182 Time constant of the binary signal filter 10 ms 0 ms 30000 ms Binary input is switched on when the voltage level defined by parameter BIN HW Type 172 page 48 is present longer than the value of this parameter and is switched off when the voltage is not present longer than the value of this parameter BIN5 Logic 661 Determines...

Страница 50: ...e analog input value MENU SETTINGS INPUTS AND OUTPUTS ANALOG INPUTS AIN1 SPECIAL SETTING AIN1 Name ID Description Def AIN1 Signal 331 Selection of the signal that will be linearly recalculated according to the analog input Signal Signal AIN1_A 332 Signal value for the analog input level in point A Signal AIN1_B 333 Signal value for the analog input level in point B AIN1_A 97 Analog input level in ...

Страница 51: ...t level in point B AIN2_A 96 Analog input level in point A 0 00 V 0 00 V 10 00 V AIN2_B 572 Analog input level in point B 20 00 V 0 00 V 10 00 V AIN3 Group of parameters number 148 Third analog input Not available for the UNIFREM 400 M converters MENU SETTINGS INPUTS AND OUTPUTS ANALOG INPUTS AIN3 Name ID Description Def AIN3 Type 342 Analog input type 0 10 V 0 10 V Analog input level corresponds ...

Страница 52: ...ailable for the UNIFREM 400 M converters MENU SETTINGS INPUTS AND OUTPUTS ANALOG INPUTS AIN4 Name ID Description Def AIN4 Type 348 Analog input type 0 10 V 0 10 V Analog input value corresponds with the voltage which is measured between the terminals X1 17 and X1 18 in the 0 to 10V DC range 2 10 V Analog input value corresponds with the voltage which is measured between the terminals X1 17 and X1 ...

Страница 53: ...rete values and events of the inverter e g fault run Relay 1 Group of parameters number 186 Relay 1 setting Relay is connected to the terminals NC X2 25 COM X2 26 NO X2 27 NC X2 24 COM X2 25 NO X2 26 for UNIFREM 400 M MENU SETTINGS INPUTS AND OUTPUTS RELAY OUTPUTS RELAY 1 Name ID Description Def R1 Source 637 Relay switching function setting Run Run Relay will switch on when the inverter is in sta...

Страница 54: ...g function setting Functionality is the same as RELAY 1 R1 Source 637 page 53 Special Look choises of parameter s R1 Source 637 page 53 R2 switch on time 370 Relay switch on time delay 0 00 s 0 00 s 3600 00 s After establishment of the switch condition the relay will switch on after a selected amount of time R2 switch off time 371 Relay switch off time delay 0 00 s 0 00 s 3600 00 s If the switch c...

Страница 55: ...ogic will be evaluated last Direct Direct If the switch conditions are met the relay will switch on Inverted If the switch conditions are met the relay will switch off SPECIAL SETTING R3 Group of parameters number 263 Special function setting for relay 3 R3 Source 639 page 55 must be chosen as Special MENU SETTINGS INPUTS AND OUTPUTS RELAY OUTPUTS RELAY 3 SPECIAL SETTING R3 Name ID Description Def...

Страница 56: ...5 page 55 0 20mA Look choises of parameter s AO1 Type 415 page 55 AO2 Signal 423 Selection of the signal that will linearly recalculate the analog output 313 Grid current Signal Signal AO2_A 424 Signal value for the analog output level in point A 0 00 A 0 00 Imax 8 8 Refer to chapter 3 3 Currents str 14 by product type Signal AO2_B 425 Signal value for the analog output level in point B 30 00 A 0 ...

Страница 57: ...me It is necessary to select the LB in parameter LB for on delay 1 914 page 57 which this time is designated for 0 00 s 0 00 s 7200 00 s LB for on delay 1 914 Selecting the logical blocks which the defined on delay time On delay 1 906 page 57 is applied to Look choises of parameter s Logical blocks 573 page 23 On delay 2 907 LB on delay time It is necessary to select the LB in parameter LB for on ...

Страница 58: ...ted for 0 00 s 0 00 s 7200 00 s LB for off delay 3 920 Selecting the logical blocks which the defined off delay time Off delay 3 912 page 58 is applied to Look choises of parameter s Logical blocks 573 page 23 Off delay 4 913 LB off delay time It is necessary to select the LB in parameter LB for off delay 4 921 page 58 which this time is designated for 0 00 s 0 00 s 7200 00 s LB for off delay 4 92...

Страница 59: ... Signal 100 Signal selection for the 1st input of LB1 It will be processed according to the selected operation Either numeric or discrete signal can be chosen Signal LB1_1 switch on 107 Conditions for switching on the LB1_1 LB1_1 switch off 108 LB1_1 switch off In case of a numeric signal if the signal value is lower than the defined level LB1_2 Signal 110 Signal selection for the 2nd input of LB1...

Страница 60: ...LB1 Operation 543 page 59 OR Look choises of parameter s LB1 Operation 543 page 59 LB3 Level 891 Input and output type of the logical block Configuration possibilities are the same as in LB 1 LB1 Level 889 page 59 Look choises of parameter s LB1 Level 889 page 59 LB3_1 Signal 122 Signal selection for the 1st input of LB3 It will be processed according to the selected operation Either numeric or di...

Страница 61: ...e of a numeric signal if the signal value is lower than the defined level LB5 Group of parameters number 177 Fifth logical operation setting MENU SETTINGS FUNCTIONS PLC FUNCTIONS LOGICAL BLOCKS LB5 Name ID Description Def LB5 Operation 547 Logical operation type that will be used for the logical block Configuration possibilities are the same as in LB 1 LB1 Operation 543 page 59 OR Look choises of ...

Страница 62: ...umeric or discrete signal can be chosen Signal LB6_2 switch on 224 Conditions for switching on the LB6_2 LB6_2 switch off 256 LB6_2 switch off In case of a numeric signal if the signal value is lower than the defined level LB7 Group of parameters number 176 Seventh logical operation setting MENU SETTINGS FUNCTIONS PLC FUNCTIONS LOGICAL BLOCKS LB7 Name ID Description Def LB7 Operation 549 Logical o...

Страница 63: ...n Either numeric or discrete signal can be chosen Signal LB8_1 switch on 538 Conditions for switching on the LB8_1 LB8_1 switch off 539 LB8_1 switching off In case of a numeric signal if the signal value is lower than the defined level LB8_2 Signal 540 Signal selection for the 2nd input of LB8 It will be processed according to the selected operation Either numeric or discrete signal can be chosen ...

Страница 64: ...s as a input selector for multiplexer operation It serves as an enable input for other operations the operation is performed if enabled otherwise the previous output sample is used Active Look choises of parameter s Bit1 DS mask 58 page 43 NB1 output 1011 Selection of output parameter to be written to by numerical blok according to the linear characteristic set by points A B Signal NB1_A 1014 Resu...

Страница 65: ...ted operation Signal NB3 input 2 1004 Selection of signal for the 2nd input of NB3 This signal will be processed according the selected operation Signal NB3 operation 1005 Type of operation used for the numerical block plus Look choises of parameter s NB1 operation 899 page 64 NB3 control 1006 See NB1 control 900 page 64 Active Look choises of parameter s Bit1 DS mask 58 page 43 NB3 output 1021 Se...

Страница 66: ...te results of numerical and logical blocks Data 3 553 Custom parameter 1 000000000000 1E18 1E18 Used to store parameters and intermediate results of numerical and logical blocks Data 4 554 Custom parameter 1 000000000000 1E18 1E18 Used to store parameters and intermediate results of numerical and logical blocks Data glob 5 1031 Custom parameter 5 0 000000000000 1E18 1E18 Used to store parameters a...

Страница 67: ...source AIN2 Analog input AIN2 will be used as the PC Setpoint value source AIN3 Analog input AIN3 will be used as the PC Setpoint value source AIN4 Analog input AIN4 will be used as the PC Setpoint value source Special The special setting Setpoint signal 40 page 68 will be used as the source Setpoint value 39 Process controller setpoint value Value applies if the parameter Source of PC setpoint 86...

Страница 68: ...e that has to pass when the parking conditions are met to park the PC parking blocking the Start 60 0 s 0 1 s 3200 0 s PC Initialization Group of parameters number 978 Setting the initialization reset signal of the PC output and the I term to the defined value MENU SETTINGS FUNCTIONS PROCESS CONTROLLER PC INITIALIZATION Name ID Description Def PC Reset signal 385 Process controller reset signal Si...

Страница 69: ...et or not 528 Status word negated Signal For example parameter Status word negated 528 page 25 is selected and in OPTSP active 655 page 69 Run is selected the starting value from Start point source 653 page 69 will be stored when the inverter is not in START mode When in START the last saved starting value is kept OPTSP active 655 Conditions for activation of starting point of optimization Operati...

Страница 70: ...ue Min step 30 page 70 to 5 of the output range and proportionally to the gain Adapt step gain 669 page 70 Adapt step gain 669 Gain of the optimization adaptivity step algorithm from the optimized signal derivative value 0 200 0 001 100 000 Only applies to the variable optimization step in Step mode 29 page 70 Min step 30 Minimal optimization step 0 005 0 001 0 050 Optimization step is the differe...

Страница 71: ...s after exceeding the sensor resistance beyond 1000 ohm Drop under 550 ohm causes the fault to disappear KTY84 External temperature sensor is one or more KTY 84 130 KTY 84 150 KTY 84 151 sensors KTY83 85 2xx External temperature sensor is one or more KTY 83 150 KTY 85 151 KTY 85 152 sensors KTY81 82 2xx External temperature sensor is one or more KTY 81 220 81 250 or KTY 82 220 82 250 sensors Volta...

Страница 72: ...0 C in case that the sensor characteristics is user defined 4600 0 Ω 0 1 Ω 99000 0 Ω SPECIAL SETTING ETP Group of parameters number 571 Special source setting for the ETP voltage drop measurement MENU SETTINGS FUNCTIONS EXTERNAL THERMAL PROTECTION ETP SPECIAL SETTING ETP Name ID Description Def U ETP Signal 95 Selecting the signal which should be evaluated as voltage on the ETP sensor Signal Usual...

Страница 73: ... signal value is lower than the defined level Look choises of parameter s Binary inputs 184 page 21 7 7 2 GRID TEST Group of parameters number 772 Grid voltage test parameters for evaluation grid faults overvoltage undervoltage frequency MENU SETTINGS FAULTS AND WARNINGS GRID TEST Name ID Description Def Fast AC overvoltage 667 Threshold for fast AC overvoltage Represents the RMS value of the volt...

Страница 74: ...y page 33 0 20 s 0 01 s 3000 00 s Adjusts the sensitivity of fault evaluation Value of response time must correspond to the terms for connection to the distribution network Sync fault sensitivity 939 Setting the sensitivity of the inverter to the fault E21 Synch error page 32 unbalance or high harmonic distortion of the voltage on the inverter side 100 20 150 When the sensitivity is low inverter r...

Страница 75: ...exceeds the value of Max harm I 825 page 75 for more than Filter harm fault 845 page 76 the fault E43 I harmonics page 33 is generated 2nd harm I selection of individual harmonic 3rd harm I selection of individual harmonic 4th harm I selection of individual harmonic 5th harm I selection of individual harmonic 6th harm I selection of individual harmonic 7th harm I selection of individual harmonic 8...

Страница 76: ...harmonic 11th 15th harm V selection of individual harmonic 13th 19th harm V selection of individual harmonic 15th 21st harm V selection of individual harmonic 17th 22nd harm V selection of individual harmonic 19th 23rd harm V selection of individual harmonic 21st 24th harm V selection of individual harmonic Max harm V 844 Threshold of sum of selected voltage harmonics 5 00 0 00 1000 00 Filter harm...

Страница 77: ...ters number 164 Mode of operation after the fault and conditions settings for the inverter block after a high number of faults MENU SETTINGS FAULTS AND WARNINGS FAULT ACKNOWLEDGEMENT Name ID Description Def Fault acknowledgement source 165 Setting the method of acknowledgement the fault state If the cause of fault is no longer present fault is acknowledged Control panel Automatically BIN MODBUS PR...

Страница 78: ...ndervoltage DC Undervoltage DC Determines whether the fault E5 DC undervoltage page 32 will not be logged to the fault history Supply overload Determines if the E16 Supply overload page 32 fault will not be logged to the fault history Safety input Fault E14 Safety input page 32 will not be logged to the fault history Supply overl PWM off Fault E16 Supply overload page 32 will not be logged to the ...

Страница 79: ...WARNINGS WARNINGS SPECIAL SETTING Name ID Description Def Ext warning signal 838 Signal that is evaluated if the warning W49 External warning page 31 occurs or not It is used as an external event warning Warning does not block the inverter operation Either a numeric or discrete signal can be chosen 184 Binary inputs Signal Ext warning 839 Conditions for external warning Look choises of parameter s...

Страница 80: ...ription Def Inverter address 277 Address is used for identification of the device It is the sum of preset address and Address shift 982 page 80 It is also used for the communication with the control panel In case that more inverters are connected every inverter has to have unique address 2 1 99 Address shift 982 Selection of bits which create the external address The weight of the bits is applied ...

Страница 81: ...imeout 833 Timeout of communication interruption with Master After this time warning W41 Profibus Timeout page 30 is generated If a Modbus protocol fault and warning are evaluated at the same time see MB Idle 777 page 81 then this parameter must be lower than the parameter MB Fault timeout 606 page 81 otherwise the warning will not be generated 2 00 s 0 10 s 3600 00 s MB Warning mode 834 Defines w...

Страница 82: ...Signal ID 5 945 Signal ID 6 946 Signal ID 7 947 Signal ID 8 948 Signal ID 9 949 Signal ID 10 950 Signal ID 11 951 Signal ID 12 952 Signal ID 13 953 Signal ID 14 954 Signal ID 15 955 Signal ID 16 956 Signal ID 17 957 Signal ID 18 958 Signal ID 19 959 Signal ID 20 960 Signal ID 21 961 Signal ID 22 962 Signal ID 23 963 Signal ID 24 964 Signal ID 25 965 Signal ID 26 966 ...

Страница 83: ... 1 s 3600 0 s PB Warning timeout 784 MODBUS communication timeout after which the warning W42 Modbus Timeout page 30 is generated If a Modbus protocol fault and warning are evaluated at the same time see PB Idle 782 page 83 then this parameter must be lower than the parameter PB Fault timeout 783 page 83 otherwise the warning does not apply 2 0 s 0 1 s 3600 0 s PB Warning mode 785 Defines what act...

Страница 84: ...nverter operation MENU SETTINGS PAR SETS Name ID Description Def Set switching 591 Setting the way of switching between the sets Combined Combined Only the first 2 bits of the binary switch are used Output set corresponds to the binary combination of these bits If no bits are active the 1st set is active If only 1 bit is active the 2nd set is active and so on Single Every single bit of the binary ...

Страница 85: ...4 Binary inputs Signal Bit1 set switch on 580 Conditions for switching on Bit1 Look choises of parameter s Binary inputs 184 page 21 Bit1 set switch off 581 Bit1 switch off In case of a numeric signal if the signal value is lower than the defined level Look choises of parameter s Binary inputs 184 page 21 Bit2 set signal 582 Signal that is evaluated if the 2nd bit of the binary switch is active Ei...

Страница 86: ...Item selection change confirmation Moving in the menu value changing In the case the folder in the MENU contains more than five items pressing one of these keys can scroll the screen Selected row is marked dark Shift in menu change of the order Setpoint value setting Monitor window only if control panel is selected as the setpoint source MENU view panel functions selection Softkeys buttons Help vi...

Страница 87: ...3 Display 8 4 Converter status Weak battery in control panel should be replaced Graph record is running in panel Converter is in fault E warnings or functional messages indication W R Converter reverse is active negative frequency Converter is stopped square in operation spinning target 1 2 3 4 Number of active set in converter 8 5 Main menu F1 Initial menu scren Press F1 or by using the selection...

Страница 88: ...e SETTINGS item and confirm by pressing ENTER DIAGNOSTICS All converter status informations displaying in the tree structure Move by using selection arrows or by using the F1 button to the item DIAGNOSTICS and confirm by pressing ENTER HISTORY Move by using selection arrows or by using the F1 button to the item HISTORY and confirm by pressing ENTER Converter events Parameters restore parameter cha...

Страница 89: ...ion converter warnings or functional messages In the main MENU to confirm the selection with ENTER EXAMPLE Time is subtracting after error end Wait for confirmation of failure SAVE RESTORE Creating and restoring backups of parameters sets Backup management sets copy special partial copy DEVICES The device selection Panel scans the bus looking for all the devices on the network After the restart th...

Страница 90: ... DISPLAY CONFIG Control panel brightness contrast and diagnostics supply voltage battery voltage setting 8 6 Monitor monitor detail MENU window switches to the MONITOR window after 20 seconds of inactivity or confirm the selection MONITOR by pressing ENTER The basic window displays the selected monitored values after panel start ...

Страница 91: ...eters setting Converter contains 4 sets of parameters Control panel offers direct set up of the parameter if the same value is set in all the sets of parameters After parameter change confirmation the same value is saved to all sets of parameters Panel offers parameter settings for each set if different value is set in sets if the parameter value is different in at least one set or if the paramete...

Страница 92: ...n one of the sets or if the parameter is open by pressing F3 SETS and panel will offer parameter setting for each parameter set Selected parameter setting in the required set press F3 Set selection and confirm with ENTER Parameter value setting and confirm with ENTER Parameter set value will be displayed after confirmation Parameter settings will be displayed after pressing F3 in the selected set ...

Страница 93: ...rameters having common functionality creates a tree structure return to the higher level Command start and execution Press the button at the selected item with the parameter type of command Execution must be confirmed by Numeric value setting setpoint value setting cahnge of adjusted numerical order cursor position change The maximal and minimal possible displayed adjustable value as well as physi...

Страница 94: ...ultiple options selection MULTIPLE SELECTION no item may be selected multiple items can be selected selected changes are confirmed with where the panel requires the confirmation Parameter type of signal selection of the parameter that affects the selected action parameter selection from the tree structure parameter transition in the same level transition to the another level in the tree 8 8 Graph ...

Страница 95: ...ord was running The period of time when there is no corresponding record is filled with backslash lines Graph record is indicated by a graph symbol in device status bar It is possible to switch to the another window during record and the record runs normally in the background Start Stop Start stop of the record into the internal memory according to the options set Set Graph options setting Adjust ...

Страница 96: ...p window is softkey button Find ID Possibility to enter Id of arbitrary parameter and the required parameter is displayed after confirmation Press the ENTER button Id setting of selected parameter Po potvrdení zobraznie požadovaného parametra The button Compare is used to compare the setting of the selected parameter in all sets of parameters of the each stored parameter backups This window can be...

Страница 97: ...et the unique adress of each device before creating a network If the panel loses its connection with the the converter change of its address interruption of the cable then the panel starts to search for the device again List of devices is displayed in the format Address of device Device name after searching for available devices Refresh the search by pressing the button ...

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