Power Electronics SD 700 Series Applications Manual
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Power Electronics SD 700 Series Applications Manual

Pumps variable speed drive
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Summary of Contents for Power Electronics SD 700 Series

  • Page 1 Variable Speed Drive Application Manual PUMPS...
  • Page 3 Variable Speed Drive Application Manual PUMPS Edition: March 2011 SD70MTAP01BI Rev. B...
  • Page 4 SD700 POWER ELECTRONICS...
  • Page 5 SD700 POWER ELECTRONICS SAFETY SYMBOLS Always follow safety instructions to prevent accidents and potential hazards from occurring. This symbol means improper operation may results in serious personal WARNING injury or death. Identifies shock hazards under certain conditions. Particular attention should CAUTION be given because dangerous voltage may be present.
  • Page 6 SD700 POWER ELECTRONICS Revisions Date Revision Description 08 / 01 / 2010 First edition. SW version 2.0 (2.3) 31 / 03 / 2011 Software version updating and misprinting errors. SW Version 2.0 (26)
  • Page 7 SD700 POWER ELECTRONICS INDEX SAFETY INSTRUCTIONS ......................INTRODUCTION ........................VISUALIZATION AND STATUS PARAMETER. GROUP 0 ..........Parameters SV.5 – Programmable Parameters ............2.1. Parameters SV.8 – Pump Control ................2.2. DESCRIPTION OF PROGRAMMING PARAMETERS ............Group 1 – G1: Options Menu ..................
  • Page 8 SD700 POWER ELECTRONICS INDEX...
  • Page 9 SD700 POWER ELECTRONICS SAFETY INSTRUCTIONS IMPORTANT!  Read this manual carefully to maximise the performance of this product and to ensure its safe use.  In this manual, safety messages are classified as follows: WARNING Do not remove the cover while the power is applied or the unit is in operation.
  • Page 10 SD700 POWER ELECTRONICS CAUTION Install the drive on a non-flammable surface. Do not place flammable material nearby. Otherwise fire could occur. Disconnect the input power if the drive gets damaged. Otherwise it could result in a secondary accident or fire.
  • Page 11  Before operating the drive, read this manual thoroughly to gain and understanding of the unit. If any doubt exists then please contact POWER ELECTRONICS, (902 40 20 70 / +34 96 136 65 57) or your nearest agent. ...
  • Page 12 SD700 POWER ELECTRONICS OPERATION PRECAUTIONS  When the Auto Restart function is enabled, keep clear of driven equipment, as the motor will restart suddenly after a fault is reset.  The “STOP / RESET” key on the keypad is active only if the appropriate function setting has been made.
  • Page 13 SD700 POWER ELECTRONICS 1. INTRODUCTION The information included in this manual is only linked with the parameters related to Pump Macro software. For additional information about the parameters and the programming of SD700, refer to „Software and Programming Manual‟. For additional information about the hardware of the equipment and its installation, refer to „Hardware and Installation Manual‟.
  • Page 14 SD700 POWER ELECTRONICS VISUALIZATION AND STATUS PARAMETERS. GROUP G0 2.1. Parameters SV.5 – Programmable Parameters This group is not only a display group. Some parameters can be adjusted in this group. The parameters of this group described in the following table affect to the pump macro.
  • Page 15 SD700 POWER ELECTRONICS 2.2. Parameters SV.8 – Pump Control Screen Units Description Engineering It shows the PID reference value (left hand) and the sensor value which is sent by the R=0.0Bar 0.0Bar units feedback signal (right hand). It shows the drive status during the pump control operation according to the following table:...
  • Page 16 SD700 POWER ELECTRONICS Screen Units Description In the visualization lines of the display, it is possible to select this option. In this way the following messages are going to be shown according to the current program status: Status Description PID REGULATION Drive is regulating in PID mode.
  • Page 17 SD700 POWER ELECTRONICS DESCRIPTION OF PROGRAMMING PARAMETERS The different parameters of the SD700 are displayed in the alphanumeric LCD. These parameters are organized in groups (G1, G2, G3, …). The most of parameters related to the pump control are included in Group 25, except for the settings of the in puts and outputs, that are included in groups G4 and G8.
  • Page 18 SD700 POWER ELECTRONICS 3.2. Group 4 – G4: Inputs 3.2.1. Subgroup 4.1 – S4.1: Digital Inputs Pumps program activation, in G1.7 PROG = PUMP, requires the following considerations: Some configuration options are available when the pump program is active, which can be set in the same way that the options available in the standard program.

  • Page 19: Table Of Contents

    SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description Apart from the existing options described in „SW and Programming Manual‟ of the SD700), when selecting the pump program from parameter G1.7, the following options are also available: DESCRIPTION FUNCTION G4.1.5 / Multi-...

  • Page 20: Digitl

    SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description Note: Coming from the previous page. DESCRIPTION FUNCTION To select the second source or the G4.1.9 / Multi- MAN REF 2 alternative source for the speed function Digital 9 DIGITL IN 5=00 00 –...
  • Page 21 SD700 POWER ELECTRONICS 3.3. Group 8 – G8: Outputs 3.3.1. Subgroup 8.1 – S8.1: Output Relays Name / Set on Parameter Range Function Description It configures the operation for each relay according to different available options (see „SW and Programming Manual‟ of SD700). The options described below affect to the pump macro.

  • Page 22: Description Function

    SD700 POWER ELECTRONICS 3.4. Group 12 – G12: Auto Reset Name / Set on Parameter Range Function Description This function resets the drive automatically after a fault. OPT. FUNCTION N=NO Auto Reset is disabled. Y=YES Auto Reset is enabled. G12.1 / Auto When this function is active, faults programmed in G12.5 to G12.8 will be...
  • Page 23 SD700 POWER ELECTRONICS 3.5. Group 13 – G13: Fault History Name / Set on Parameter Range Function Description The first parameter of this group allows visualizing the information about the last fault and additionally, it will be used as the first register of fault 1 F0 NO FAULT G13.1 / Register 1...
  • Page 24 SD700 POWER ELECTRONICS 3.6. Group 25 – G25: Pump Control Parameter group accessible always that 'G1.7 PROG = PUMPS'. 3.6.1. Pumps Program General Description. The objective of this functionality is to achieve a comprehensive control of the pumping systems using variable speed drives of SD700 Series, using in that cases the minimum peripheral devices as possible.
  • Page 25 SD700 POWER ELECTRONICS o Cavitation: Configurable at Pause mode or at Fault mode. If it is set as Pause, the displayed message will be „CAVITATION PAUSE‟ but if this is set to Fault, the message will be „F68 CAVIT/UNDERL‟ Note: The pauses are not faults, consequently the do not generate a fault code and they will not be stored in the fault history.

  • Page 26: Setpont Pin1

    SD700 POWER ELECTRONICS 3.6.5. Inputs Configuration Rules. It is necessary to have into consideration the following rules for a correct digital input configuration when the Pump Program is active:  Mutual Exclusion Rule: o If the pump program is deactivated, the user can only set options from 0 to 24 for the digital inputs, which are options for functionalities related to the standard program.
  • Page 27 SD700 POWER ELECTRONICS  Analogue outputs. The options available in the standard program can also be used for the pump program, and additionally the option ‟20 CURRENT FLOW‟, that can be configured to provide the read flow at any of the analogue output formats.

  • Page 28: Yes

    SD700 POWER ELECTRONICS 3.6.7. Subgroup 25.1 – S25.1: Setpoints Name / Set on Parameter Range Function Description It allows to select the control mode according to the following information: FUNCTION OPT. DESCRIPTION To be used in the commissioning and tests. It is not thought to be used in permanent operation since the protections are not enabled.

  • Page 29: Pid Setpoint

    SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description In case of operation with only one local setpoint for PID, the value will be 5 SETPT1=0.0Bar G25.1.5 / Local the set value in G25.1.5. LOCAL SETPOINT 1 setpoint 1 for PID The applied speed in each case will depend on the activation status of the digital inputs configured as options ‟63 SETPONT PIN1‟, ‟64...
  • Page 30 SD700 POWER ELECTRONICS 3.6.8. Subgroup 25.2 – S25.2: PID Setting Name / Set on Parameter Range Function Description Selects the input source for the PID setpoint. See the following table: OPT. FUNCTION LOCAL G25.2.1 / PID 1 PID SETP=LOCAL LOCAL Reference signal from keypad.
  • Page 31 SD700 POWER ELECTRONICS 3.6.9. Subgroup 25.3 – S25.3: Start Conditions Name / Set on Parameter Range Function Description It allows setting the wake up level of the drive set as PID setpoint units. 1 LP Pon=0.0Bar G25.3.1 / Wake up 0.0 to...
  • Page 32 SD700 POWER ELECTRONICS 3.6.10. Subgroup 25.4 – S25.4: Stop Conditions Name / Set on Parameter Range Function Description This delay time is applicable to the following conditions: sleep speed, No Flow input, flow measurement and sleep current. If either of them is fulfilled, the time to activate the sleep mode will start elapsing.

  • Page 33: G25.1.5

    SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description Output current will be monitored and when it is below the level set here, sleep time will start elapsing. Once elapsed this time, the equipment will go in sleep mode. So it allows setting the level of the output current, G25.4.12 / Output...

  • Page 34: G25.1.10

    SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description G25.4.24 / Stop It sets the speed below which the drive must remain for stopping a fixed 24 SPD6of=+70.0% +0.0% to speed 6 for one pump whenever the operating setpoint is the local setpoint 6 set in...
  • Page 35 G25.6.5 and G25.6.6. See note below. This value depends on the drive size. Note: To adjust cavitation parameters, Power Electronics recommends, whenever it is possible, follow the next steps:  If the load is variable, adjust the application for the most frequent load value, for example, select a middle consumption for an irrigation water pump.
  • Page 36 SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description Setting of the cavitation speed above which the second detection 5 CAV SPED=+100% G25.6.5 / +0.0% to condition to activate the protection is met. This parameter operates CAVITATION SPEED...
  • Page 37 SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description It allows selecting the drive response from No Flow detection situation. OPT. FUNCTION It will generate the stopping of the drive, and next, the fixed pumps. „NO FLOW‟ will be visualized.
  • Page 38 SD700 POWER ELECTRONICS 3.6.13. Subgroup 25.7 – S25.7: Pipe filling / Setpoint Ramp Name / Set on Parameter Range Function Description It allows selecting the source of the pressure reading for parameter G25.7.3. See the following table: G25.7.1 / OPT.
  • Page 39 SD700 POWER ELECTRONICS 3.6.15. Subgroup 25.9 – S25.9: Fixed Pumps Control Name / Set on Parameter Range Function Description When activating pump control the relay 1 is configured to '28 PUMP CNTRL', to control fixed pumps. If the pump 1 associated to this relay is not needed, we recommend you disable it from here.
  • Page 40 SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description It allows selecting the alternation mode of the fixed pumps. FUNCTION DESCRIPTION OPT. The drive will always start the fixed pumps by following the same LINEAR sequence 1, 2, 3 and will stop them G25.9.6 /...
  • Page 41 SD700 POWER ELECTRONICS Name / Set on Parameter Range Function Description Setting of the maximum value of the allowed flow. When the flow value is higher than the value set in (G25.10.2 + G25.10.3), the flow control algorithm will be activated showing „FLOW‟ as drive status.
  • Page 42 SD700 POWER ELECTRONICS MODBUS COMMUNICATION 4.1. Remote Control Functions ENABLE MACRO COMM CONTROL Screen 0 – 1 Range Modbus Address 42419 Modbus Range 0 to 1 Read / Write Set during RUN NO, furthermore, it only can be activated when the pump macro is active...
  • Page 43 SD700 POWER ELECTRONICS 4.2. Summary of Modbus Addresses The parameters related to the pump macro and all the parameters included in the parameter group for pump control G25 are listed below. Modbus address and setting range in Modbus for each parameter appear in the following tables.
  • Page 44 SD700 POWER ELECTRONICS Parameter Screen Description Address Range Modbus Range G25.1.1 1 CONTROL MODE=1 Control mode 42035 0 to 1 0 to 1 LOCAL Source selection for speed reference in G25.1.2 42041 0 to 2 2 MAN SPD REF= LOCAL...
  • Page 45 SD700 POWER ELECTRONICS Parameter Screen Description Address Range Modbus Range G25.4.7 7 SLPsp6=+40.0% Sleep speed for local setpoint 6 42312 +0.0 to +250% 0 to 20480 G25.4.8 8 SLPsp7=+40.0% Sleep speed for local setpoint 7 42313 +0.0 to +250% 0 to 20480 G25.4.9...
  • Page 46 SD700 POWER ELECTRONICS Parameter Screen Description Address Range Modbus Range Minimum stop speed because of No Flow G25.6.17 17 NO FLsp=+0.0% 42349 +0.0 to +250% 0 to 20480 detection G25.6.18 18 NO FLbyp=0.0s Bypass time for No Flow switch 42350 0.0 to 999s...
  • Page 47 SD700 POWER ELECTRONICS 4.2.2. Visualization Parameters Parameter Screen Description Address Modbus Range SV5.13 LOCAL manual speed reference. 42042 PMP manSP=+0.0% -20480 to 20480 SV5.14 Local setpoint 1 of PID. Multi-reference 1. 42151 0 to 32760 PMP MRe1=0.0% SV5.15 Local setpoint 2 of PID. Multi-reference 2.
  • Page 48 SD700 POWER ELECTRONICS FAULT MESSAGES. DESCRIPTIONS AND ACTIONS The faults that can be produced during the drive operation when pump program is active are described below. In order to see the complete fault list of the drive, visualization and reset of them, refer to the „SW and Programming Manual‟...
  • Page 49 SD700 POWER ELECTRONICS COMMONLY USED CONFIGURATIONS 6.1. Pressure Group Control with 3 Auxiliary Pumps, Start and Stop on Demand 6.1.1. Parameters Configuration Parameter Name / Description Value G1: Options Menu. 4 LANG=ENGLISH G1.4 / Language selection ENGLISH PUMP (It activates the extended functionality of the pump control in 7 PROG = PUMP G1.7 / Program Activation...
  • Page 50 SD700 POWER ELECTRONICS Parameter Name / Description Value G25: Pump Control – S25.4: Stop Conditions. 20s  This delay time will be applied to any conditions that G25.4.1 / Delay time before activating sleep 1 LP T SLP=20s activate the sleep mode. These conditions are: sleep speed, No mode Flow input, Flow measurement and sleep current.
  • Page 51 SD700 POWER ELECTRONICS Figure 6.1 Pressure Group Control with 3 Auxiliary Pumps, Start and Stop on demand Note: Use screened cables for the controls and connect the screen to ground. 6.2. Pressure Group Control with Eight Pressure References 6.2.1. Parameters Configuration...
  • Page 52 SD700 POWER ELECTRONICS Parameter Name / Description Value G4: Inputs – S4.1: Digital Inputs. G4.1.5 / Multi-function Digital Input 1 5 DIGITL IN 1=50 50  PMP START/STP (Automatic starting of the system). configuration G4.1.6 / Multi-function Digital Input 2 63 ...
  • Page 53 SD700 POWER ELECTRONICS Parameter Name / Description Value +50.0%  It allows setting the sleep speed 6 below which the 7 SLPsp=+50.0% G25.4.7 / Sleep speed for local setpoint 6 drive will sleep whenever local setpoint 6 is selected. (Set according to the installation).
  • Page 54 SD700 POWER ELECTRONICS CONFIGURATION REGISTER VARIABLE SPEED DRIVE: SD700. SERIAL Nº: MODEL: APPLICATION: DATE: CUSTOMER: NOTES: PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 G1: Options Menu STANDARD ___________________ ___________________ 7 PROG = STANDARD ___________________ ___________________ UPLOAD=N ___________________ ___________________ DOWNLOAD=N G4: Inputs – S4.1: Digital Inputs...
  • Page 55 SD700 POWER ELECTRONICS PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 ___________________ ___________________ 7 F3 AUTO RST=0 ___________________ ___________________ 8 F4 AUTO RST=0 G13: Fault History 1 F0 NO FAULT ___________________ ___________________ LAST FAULT=FXX 2 F0 NO FAULT ___________________ ___________________ FIFTH FAULT=FXX...
  • Page 56 SD700 POWER ELECTRONICS PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 G25: Pump Control – S25.3: Start Conditions 1 LP Pon=0.0Bar 0.0Bar ___________________ ___________________ AWAKENING LEVEL G25: Pump Control – S25.3: Start Conditions 2 FP SpON=+90.0% +90.0% ___________________ ___________________ FIX PMP STAR SPD 3 FP ErON=+10.0%...
  • Page 57 SD700 POWER ELECTRONICS PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 24 SPD6of=+70.0% +70.0% ___________________ ___________________ FPUMP STP SPEED6 25 SPD7of=+70.0% FPUMP STP SPEED7 +70.0% ___________________ ___________________ 26 SPD8of=+70.0% +70.0% ___________________ ___________________ FPUMP STP SPEED8 G25: Pump Control – S25.4: Stop Conditions 27 PIDiSL%=0.0%...
  • Page 58 SD700 POWER ELECTRONICS PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 21 CYCLE CNT=5 MAX CYCLES ALLOW ___________________ ___________________ G25: Pump Control – S25.7: Pipe Filling / Setpoint Ramp ___________________ ___________________ 1 PRESSU SOU=PID 2 FILL SP=+70.0% +70% ___________________ ___________________ PIPE FILLING SPD 3 FILL P=2.0Bar...
  • Page 59 SD700 POWER ELECTRONICS PARAMETERS FACTORY SETTINGS SETTING 1 SETTING 2 G25: Pump Control – S25.11: Registers (Read only) ___________________ ___________________ 1 P1 = -----0d -----0m ___________________ ___________________ 2 P2 = -----0d -----0m ___________________ ___________________ 3 P3 = -----0d -----0m ___________________...
  • Page 60 DECLARATION OF CONFORMITY CE The Company: Name: POWER ELECTRONICS ESPAÑA, S.L. Address: C/ Leonardo Da Vinci, 24-26, 46980 Paterna (Valencia) Telephone: +34 96 136 65 57 Fax: +34 96 131 82 01 Declares under its own responsibility, that the product: Variable Speed Drive for A.C.
  • Page 62 • Tel. (+49) 911 99 43 99 0 Fax (+49) 911 99 43 99 8 • • • Power Electronics Australia Pty Ltd U6, 30-34 Octal St, Yatala, BRISBANE, QUEENSLAND 4207 P.O. Box • AUSTRALIA 3166, Browns Plains, Queensland 4118 AUSTRALIA •...
  • Page 63 www.power-electronics.com...

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