Power Electronics SD 500 Series Manual
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Power Electronics SD 500 Series Manual

Communication network. profibus communication
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Summary of Contents for Power Electronics SD 500 Series

  • Page 1 Profibus Communication Communication Network...
  • Page 3 Communication Network Profibus Communication Edition: September 2013 SD50BC01BI Rev. B...
  • Page 4 SD500 – PROFIBUS POWER ELECTRONICS...
  • Page 5 SD500 – PROFIBUS 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 injury or death. Identifies shock hazards under certain conditions. Particular attention should be given because dangerous voltage may be present.
  • Page 6 SD500 – PROFIBUS POWER ELECTRONICS The equipment and technical documentation are periodically updated. Power Electronics se reserves the right to modify all or part of the contents of this manual without previous notice.

  • Page 7: Table Of Contents

    SD500 – PROFIBUS POWER ELECTRONICS INDEX SAFETY INSTRUCTIONS ................7 1. INTRODUCTION ..................12 1.1. Description of Profibus Optional Board ........12 2. TECHNICAL CHARACTERISTICS ............13 2.1. General information ..............13 3. INSTALLATION AND CONNECTION ............15 3.1. Installation of Profibus Optional Board ........15 3.2.
  • Page 8 SD500 – PROFIBUS POWER ELECTRONICS INDEX...

  • Page 9: Safety Instructions

    SD500 – PROFIBUS POWER ELECTRONICS SAFETY INSTRUCTIONS ¡IMPORTANT!  Safety instructions showed in this manual are useful to teach user how to use the product in a correct and safety way with the purpose of preventing possible personal injuries or property damages.
  • Page 10 SD500 – PROFIBUS POWER ELECTRONICS Do not remove the cover except for periodic inspections or wiring, even if the input power is not applied. Otherwise, you may access the charged circuits and get an electric shock. Wiring and periodic inspections should be performed at least 10 minutes after disconnecting the input power and after checking the DC Link voltage is discharged with a meter (below 30VDC).
  • Page 11  A Before operating the inverter, 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 SD500 – PROFIBUS POWER ELECTRONICS CONNECTION PRECAUTIONS  To ensure correct operation of the inverter it is recommended to use a SCREENED CABLE for the control wiring.  For EMERGENCY STOP, make sure supply circuitry is open.  Do not disconnect motor cables if input power supply remains connected.
  • Page 13 SD500 – PROFIBUS POWER ELECTRONICS EARTH CONNECTION  The inverter is a high frequency switching device, and leakage current may flow. Ground the inverter to avoid electrical shock. Use caution to prevent the possibility of personal injury.  Connect only to the dedicated ground terminal of the inverter. Do not use the case or the chassis screw for grounding.

  • Page 14: Introduction

    SD500 – PROFIBUS POWER ELECTRONICS 1. INTRODUCTION 1.1. Description of Profibus Optional Board The optional board for Profibus communication allows SD450 drive to connect it to a Profibus network. Thanks to this optional board:  Inverter can be controlled and monitored by PLC sequence program or any master module.

  • Page 15: Technical Characteristics

    SD500 – PROFIBUS POWER ELECTRONICS 2. TECHNICAL CHARACTERISTICS 2.1. General Information 2.1.1. Contents of Profibus Optional Board Kit The Profibus optional board kit consists on: o 1 Profibus optional board. o 1 Connector SUB-D 9 pin. o 3 mounting poles.
  • Page 16 SD500 – PROFIBUS POWER ELECTRONICS 2.1.3. Communication cable length Communication cable length depends on the baud rate (set in parameter „I/O  Baud Rate‟) as the following table shows: Baud Rate Maximum Length (1 Segment) Maximum Extension Length (kbps) 9.60...

  • Page 17: Installation And Connection

    Therefore, it is necessary to use one Profibus optional board for any equipment to connect it to the network. CAUTION Motor controllers of Power Electronics operate with a high electric energy. Make sure the power supply has been disconnected and wait for at least 10 minutes to guarantee that DC Link voltage is discharged, before installing the Profibus optional board.

  • Page 18: Connections Of Profibus Optional Board

    SD500 – PROFIBUS POWER ELECTRONICS 3.2. Connections of Profibus Optional Board 3.2.1. Description of Terminals and Leds In the Profibus optional board there are two connectors and three leds. One connector is used to connect the board to the SD500 inverter;...
  • Page 19 SD500 – PROFIBUS POWER ELECTRONICS Profibus connector Figure 3.3 Location of the connector on the Profibus board INSTALLATION AND CONNECTION...
  • Page 20 SD500 – PROFIBUS POWER ELECTRONICS CONNECTOR DESCRIPTION / LED Connector SUB-D 9 pin for the connections of the specific signals of the Profibus network. Terminal Signal Description Shield (Not Protective Ground used) M24 (Not 24V Output GND used) Receive / Transmit Data –...
  • Page 21 SD500 – PROFIBUS POWER ELECTRONICS CONNECTOR DESCRIPTION / LED Inverter By using it, Profibus board is connected to the inverter. connector Active when the communication between the inverter Interface with and Profibus optional board is operating correctly. See Inverter Led section ‘6.1.

  • Page 22: Configuration Of Profibus Optional Board

    SD500 – PROFIBUS POWER ELECTRONICS 4. CONFIGURATION OF PROFIBUS OPTIONAL BOARD Once the board has been connected to the inverter, this one can be configured by using the software PE v1.1 and upper versions. Board configuration can be divided in two parts. First, installation of the GSD file by using configuration software of Profibus Master;...

  • Page 23: Parameter Setting Of Profibus

    SD500 – PROFIBUS POWER ELECTRONICS 4.2. Parameter setting of Profibus 4.2.1. Profibus ID Setting (G20.2.3  Profibus ID) It allows assigning the equipment number (station address) to each inverter into a Profibus network. Therefore, this number is unique and for this reason is necessary to be sure that any equipment has a different address.
  • Page 24 SD500 – PROFIBUS POWER ELECTRONICS 4.2.4. Output Addresses Setting (G20.2.5Reading address 1 – G20.2.12Reading address 8) It allows addressing the outputs to communicate. As it is mentioned before, depending on the value set in „G20.2.4  Reading address nº‟ parameters related to the outputs addresses will be accessible.

  • Page 25: Input/Output Data

    SD500 – PROFIBUS POWER ELECTRONICS For example, if input number is set to „5‟ (G20.2.13  „5‟), parameters from „G20.2.14  Writing address 1‟ to „G20.2.18  Writing address 5‟ will be accessible. From this moment on, we will access to these parameters to select an input address in each one of them.

  • Page 26: Operation Modes

    SD500 – PROFIBUS POWER ELECTRONICS 5. OPERATION MODES During the initialization or reset of the Profibus optional board: 1. After self-testing, Status Led (CPU) blinks when no fault occurs. If any fault is detected, Status Led (CPU) is off or Error Led (ERR) is turned on.

  • Page 27: Fault Diagnosis

    SD500 – PROFIBUS POWER ELECTRONICS 6. FAULT DIAGNOSIS 6.1. Led DAT_EX (Interface with drive) Status Cause Diagnostic Check the power of drive. Connection fault. Check if the inverter is in a fault status. Check the inverter connector. Incorrect connector Check wiring and the pin numeration, and also wiring.

  • Page 28: Led Err (Error)

    SD500 – PROFIBUS POWER ELECTRONICS 6.2. Led ERR (Error) Status Cause Diagnostic Normal Operating correctly. Communication There is an error in the Blink about error between communication between Check if there is a connection. 1 sec period Profibus inverter and Profibus board/drive board.

  • Page 29: Group G20.2 (Profibus). Parameter List

    SD500 – PROFIBUS POWER ELECTRONICS 7. GROUP G20.2 (PROFIBUS). PARAMETER LIST When connecting the Profibus optional board to the inverter, a new group of parameters related to the communications is available. This one is the group „G20.2 Profibus‟ and their parameters are described below.
  • Page 30 SD500 – PROFIBUS POWER ELECTRONICS Display / Default Name / Description Range Function during value It allows determining the number of outputs to communicate. Changing this 4 ParamRdNum= 3 G20.2.4 / Outputs 0 to 8 value, parameters from [G20.2.5] to...
  • Page 31 SD500 – PROFIBUS POWER ELECTRONICS Display / Default Name / Description Range Function during value It allows fixing the input communication 13 ParaWrNum= 2 G20.2.13 / Number of number. Changing this value, parameters 0 to 8 Param Write Num inputs from [G20.2.14] to [G20.2.21] described...

  • Page 32: Address List

    SD500 – PROFIBUS POWER ELECTRONICS 8. ADDRESS LIST 8.1. Common Area Address Parameter Scale Units Data value 0x0000 Inverter model B: SD500 0: 0.75kW 1: 1.5kW 2: 2.2kW 3: 3.7kW 4: 5.5kW 5: 7.5kW 6: 11kW 0x0001 Inverter capacity 7: 15kW 8: 18.5kW...
  • Page 33 SD500 – PROFIBUS POWER ELECTRONICS Address Parameter Scale Units Data value Bit 0: Stop Bit 1: Forward run Bit 2: Reverse run Bit 3: Fault reset Bit 4: Emergency stop Bit 5: Not used Bit 6 – 8: Reference introduction...
  • Page 34 SD500 – PROFIBUS POWER ELECTRONICS Address Parameter Scale Units Data value 0x0007 Acceleration time 0x0008 Deceleration time 0x0009 Output current 0x000A Output frequency 0.01 0x000B Output voltage 0x000C DC Bus voltage 0x000D Output power Bit 0: Stop Bit 1: Forward run...
  • Page 35 SD500 – PROFIBUS POWER ELECTRONICS Address Parameter Scale Units Data value 0x0012 Voltage input V1 0x0013 Voltage input V2 (I/O option) 0x0014 Current input I1 0x0015 Output speed 0: Hz 0x001A Display unit 1: rpm 0x001B Pole number Visualization of the motor poles...

  • Page 36: Programming Parameters

    SD500 – PROFIBUS POWER ELECTRONICS 8.2. Programming parameters Modbus Parameter Screen Description Address Range Range 1 LOCK G1.1 Parameters lock 0 to 2 PARMTRS=0 OFF, G1.1b PASSWORD= 0 Access password 0000 to 9999 G1.1c ERRPWD= XXXX Unlock recovery clue 0000 to 9999 2 LOCK G.1.2...
  • Page 37 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range 170 to 230V 170 to 230V G2.1.1 ACi/pVolt= 380V Input Voltage 44366 320 to 480V 320 to 480V 60Hz G2.1.2 2 I/P Freq= 50Hz Input frequency 44621 50Hz 3 TrimPwr%= G2.1.3...
  • Page 38 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range None START (+) START (-) RESET EXT TRIP DIS START INCH 1 SPEED-L SPEED-M SPEED-H SPEED-X XCEL-L Multifunction Digital XCEL-M G4.1.3 3 DI1= START (+) 45441 Input 1 Configuration...
  • Page 39 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Digital Input 0 to G4.1.14 14 DIOnF= 10ms 45461 0 to 10000ms activation delay 10000 Digital Input 0 to G4.1.15 15 DIOffF= 3ms 45462 0 to 10000ms deactivation delay...
  • Page 40 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Analog Input 1 G4.2.11 11 A1DeLI= 0.04 45393 0.04 to 10% 4 to 1000 Quantification Level Low Pass Filter for G4.3.1 1 Ain2LPF= 10ms 45398 0 to 10000ms...
  • Page 41 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range G5.14 14 DecDWT= 0.0s Deceleration Time 44887 0 to 60.0s 0 to 600 Fault Deceleration G5.15 15 TDedFll= 3.0s 46919 0 to 600.0s 0 to 6000 Time Alternative G5.16.1...
  • Page 42 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range G6.8 8 INVERT PID= N PID Output Inverting 46175 G6.9 9 OutSc= +100.0% PID Output Scale 46176 0.1 to 1000% 1 to 10000 RAMP G7.1 1 START= RAMP...
  • Page 43 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range NONE FDT-1 FDT-2 FDT-3 FDT-4 OVERLOAD UNDRLOAD VENTWARN OVERVOLT Relay 1 Control LOWVOLT G8.1.2 2 RLY1= Trip 45663 Source Selection OVERHEAT STOP STEADY SPD SRCH READY PUMP TRIP...
  • Page 44 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range -1000 to -10000 to G8.2.2 2 AO1Ga= +100.0% Analog Output 1 Gain 45634 1000% 10000 Analog Output -1000 to G8.2.3 3 AO1Ofst= +0.0% 45635 -100 to 100% 1Offset Level...
  • Page 45 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range 6 TORQUE LIMIT= Torque Limit G10.6 46962 Activation G10.7 7 LvTrqLt= 180% Torque Limit Level 46964 30 to 250% 30 to 250 None FreeRun Response in case G11.1...
  • Page 46 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Action Selection in case None G11.13 13 ThMM= None of Thermo-electronic 46952 FreeRun Fault Enabling Underload G11.14 14 EnableUL= NO 46937 Alarm Delay Time Enabling 0 to G11.15 15 ULWnDI= 10.0s...
  • Page 47 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Action Selection in case Trip G11.27 27 FANTrip=Trip 46991 of Fan Trip Warn Brake Unit Overload G11.28 28 DBWarnED= +0% 46978 0 to 30% 0 to 30 Warning Level...
  • Page 48 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range [G19.2.5] [G19.2.5] to G14.3 3 MREF 3= 30.00 Multi-Reference 3 44660 to [G10.1] [G10.1] [G19.2.5] [G19.2.5] to G14.4 4 MREF 4= 40.00H Multi-Reference 4 44661 to [G10.1] [G10.1] [G19.2.5]...
  • Page 49 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Frequency Jump 3 [G16.6] to [G16.6] to G16.7 7 Sal3 A= 35.00Hz 44897 Upper Limit [G10.1] [G10.1] 0 to G17.1 1 RIsCurr= 50.0% Opening Brake Current 44905 0 to 1800 180.0%...
  • Page 50 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range 0 to G19.2.6 6 RtSlip= 45rpm Slip Compensation 44620 0 to 3000 3000rpm NONE G19.2.7 7 FLUX MIN= NONE Minimum Flux 44914 MANU AUTO Manual Mode Minimum G19.2.8...
  • Page 51 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range [G19.2.5] [G19.2.5] G25.1.6 6 MREF6= +50.00% PID Local Reference 6 44663 to [G10.1] to [G10.1] [G19.2.5] [G19.2.5] G25.1.7 7 MREF7= +50.00% PID Local Reference 7 44664 to [G10.1] to [G10.1]...
  • Page 52 SD500 – PROFIBUS POWER ELECTRONICS Modbus Parameter Screen Description Address Range Range Fix Pump 4 Starting 0 to 0 to G25.3.5 5 FP4 Son = 49.99Hz 46682 Speed [G10.1]Hz [G10.1] Fix Pumps Starting G25.3.6 6 FP Ton= 60.0s 46687 0 to 3600s...

  • Page 53: Visualization Parameters

    SD500 – PROFIBUS POWER ELECTRONICS 8.3. Visualization parameters Parameter Screen Description Address Modbus Range STATUS 0.0A Present drive status. 40014 0 to 201 LINE +0.0Hz Modbus value for the status of the drive and for the fault and warning messages.
  • Page 54 SD500 – PROFIBUS POWER ELECTRONICS Parameter Screen Description Address Modbus Range Shows the motor instantaneous Real Value = (Modbus SV1.6 40790 Mtr Pow = 0.00kW power consumption Value / 10) Shows the torque applied to the Real Value = (Modbus SV1.7...
  • Page 55 SD500 – PROFIBUS POWER ELECTRONICS Parameter Screen Description Address Modbus Range 2 MREF2= SV8.4.2 PID Local Reference 2 44659 [G19.2.5] to [G10.1] +20.00% 3 MREF3= SV8.4.3 PID Local Reference 3 44660 [G19.2.5] to [G10.1] +30.00% 4 MREF4= + SV8.4.4 PID Local Reference 4 44661 [G19.2.5] to [G10.1]...
  • Page 57 SD500 – PROFIBUS POWER ELECTRONICS...
  • Page 58 AUSTRALIA Tel. (+61) 7 3386 1993 • Fax (+61) 7 3386 1997 Power Electronics Brazil Ltda • Av. Guido Caloi, 1985-Galpão 09 • CEP 05802-140 • SÃO PAULO • BRASIL BRAZIL Tel. (+55) 11 5891 9612 • Tel. (+55) 11 5891 9762 Power Electronics Chile Ltda •...
  • Page 59 www.power-electronics.com...

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