ABB PST30 Installation And Maintenance Manual
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ABB PST30 Installation And Maintenance Manual

Pst series; pstb series
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  • Page 1 Softstarters Installation and Maintenance manual PST / PSTB...
  • Page 2 Settings and configuration........... 7.1 - 7.23 Fieldbus communication (option) ........8.1 - 8.2 Maintenance..............9.1 - 9.2 Functions..............10.1 - 10.19 Troubleshooting ............11.1 - 11.6 Diagrams ..............12.1 - 12.5 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 3 General information about this manual 1 General 3 Safety signs This is the Installation and maintenance manual for Softstarters PST30... 3:1 Use of Caution, Warning and Information PSTB1050 Document number: 1SXU 132 021 M0201 Edition: 01 Revision: 01 Issue Date: April 11, 2005 Caution! Date subject to change without notice.
  • Page 4 About the installation and commissioning manual ..........1.2 Intended audience ..................1.2 General....................... 1.2 Requirements ..................... 1.2 Chapters included....................1.2 Revision notes ....................... 1.3 Acronyms and abbreviations ................. 1.3 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 5: About The Documentation For The Softstarter

    Soft Starter Catalog Document ID: 1SXU 132 019 C0201 For other documents related to the PST Softstarters, see www.abb-control.com/products/softstarters.htm#type_pst 1:2 About the installation and commissioning manual This manual contains instructions on how to install and commission the softstarter. The manual covers procedures for mechanical and electrical instal- lation and installation of communication devices.

  • Page 6: Revision Notes

    Chapter 1 ntroduction 1:2.3 Revision notes Please check www.abb-control.com/products/softstarters.htm#type_pst for latest information on revisions. 1.2.4 Acronyms and abbreviations The following acronyms and abbreviations are used in this manual. Acronym/abbreviation Description Light Emitting Diode Liquid Crystal Display Silicon Controlled Rectifier Information Technology...
  • Page 7 Installation and maintenance manual Chapter 2 PST30...PSTB1050 Quickstart Connection ......................2.2 Configuration ......................2.3 Start of the motor ....................2.3 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 8 9. The green “Power on” LED should be lit and the LCD should appear as shown in Figure 3. Figure 2: Standard connection PST Power on Fault Protection Figure 3: Top level Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 9 99.0A 8. If an external by-pass contactor is used set Ext ByPass to Yes using the navigation keys. (PST30...300 only). See Figure 11. Store 9. Press Store and Next to continue or Back to previous parameter using the selection keys.

  • Page 10: Table Of Contents

    General ......................3.5 Semi-conductor fuses ..................3.5 Softstarter types ....................3.6 Weights ......................3.7 PSTB AC3 (Across the line) Contactor Ratings ..........3.7 UL Information ....................3.7 Dimensions .....................3.8 - 3.10 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 11: Overview

    • High current protection • Phase imbalance protection • Phase reversal protection • SCR overload protection • PTC input for motor protection • Shorted SCR Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...

  • Page 12: Markings And Connections

    IN D. External keypad . EQ connection 75 C on ly, 35 lb- Serial number Motor side connection Figure 1: Markings and connections Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 13: Type Designation

    - the building blocks of larger solutions, incorporating functionalities that will allow seamless interactions in real-time automation and informa- tion systems. At the product level, ABB’s Industrial IT enabled symbol ensures that all the products can fully interact. All product information pertaining to these products is available in electronic format, based on Aspect Object technology.

  • Page 14: Technical Data

    170H1007 PST85 170M1372 170H1007 PST105 170M3019 170H3004 PST142 170M3020 170H3004 PST175 170M3021 170H3004 PST210 170M5012 170H3004 PST250 170M5013 170H3004 PST300 170M5015 170H3004 PSTB370 170M5013 170H3004 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 15: Softstarter Types

    Motor rating 380-415V (KW) Contactor type AF580 AF750 AF750 AC-3 Rating with integrated Bypass (A) Power loss at rated current (W) Control power requirements (VA) 25/860 25/860 25/860 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...

  • Page 16: Weights

    PSTB370...470 Any UL Listed Any UL Listed PSTB570 Any UL Listed Any UL Listed PSTB720 1200/L 1200 PSTB840 1200/L 1200 PSTB1050 PSTB1050 1200/L PSTB1050 1200 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 17 Chapter 3 - Description Inches Millimeters 3:8.7 Dimensions PST30...72 Figure 1: Dimensions PST30...72 PST85...142 Figure 2: Dimensions PST85...142 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 18 Chapter 3 - Description Inches Millimeters PSTB175...300 Figure 3: Dimensions PST175...300 PSTB370...470 Figure 4: Dimensions PSTB370...470 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 19 Chapter 3 - Description Inches Millimeters PSTB570...1050 Figure 5: Dimensions PSTB570...1050 3.10 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 20 Receiving, unpacking and checking ...............4.2 Intermediate storage ..................4.2 Mounting .........................4.2 Handling when mounting ..................4.2 Requirements ....................4.2 Minimum distance to wall/front ................4.2 Minimum enclosure sizes ..................4.3 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 21 4:2 Mounting 4:2.1 Handling when mounting The softstarter is available in five physical sizes. Models PST30 to PST300 can be taken out of the packages and mounted without lifting equipment. For all other models, lifting equipment is recommended due to the weight.
  • Page 22 Minimum enclosure dimensions Fan capacity Softstarter type /min PST30...72 PST85...300 PST175...300 PSTB370...470 PSTB570...1050 125.00 Dimensions and drilling plan: See Chapter 3, “Description” Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 23 Programmable output relay K6 terminals 18, 19 and 20......5.7 PTC input ....................5.7 Connection of communication devices (optional) ..........5.8 Fieldbus communication ..................5.8 External keypad ....................5.8 Transferring parameters ...................5.8 Uploading parameters................5.8 Technical data ..................5.9 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 24 Figure 1: In Line Connection See Chapter 2 “ Quickstart”. 5:2 Electrical connection 5:2.1 Main circuit Softstarters PST30...PSTB1050 can be connected both “In Line”, see Figure 1, and “In- side Delta”, see Figure 2. PST30... PSTB1050 Connect the line side to terminals 1L1, 3L2, 5L3.
  • Page 25 Chapter 5 Connection 5:2.1.1 External Bypass contactor An external by-pass contactor can be used for softstarter sizes PST30...300 (built in for PSTB370...1050). Connect the contactor to terminals B1, B2 and B3 on the line side and terminals 2T1, 4T2 and 6T3 on the motor side.
  • Page 26 1......20 AWG 12 ... 22 0,14 ... 2,5 mm 0,5 Nm - 4,3 lb.in Figure 12: Tightening torques and cable sizes Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 27 1......20 AWG 12 ... 22 0,14 ... 2,5 mm 0,5 Nm - 4,3 lb.in Figure 18: Tightening torques and cable sizes Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 28 0,14 ... 2,5 mm 0,5 Nm - 4,3 lb.in Figure 21: Tightening torques and cable dimensions (1 mm=0,0394 in) Figure 20: Terminals 12, 13, 14 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 29 1......20 AWG 12 ... 22 0,14 ... 2,5 mm 0,5 Nm - 4,3 lb.in Figure 25: Tightening torques and cable sizes Figure 24: PTC connection Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 30 Continue by pressing Execute and then Yes when the text Are You Sure is displayed. Transfer OK will now be displayed Figure 29: Upload if the transmission was successful. Otherwise, Transfer Not OK will be displayed. Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 31 Operation: 0°C to +50°C (32°F to 122°F) Degree of protection IP66 UL approval Type 1 Type 4X Indoor Type 12 Marine approvals Contact your ABB sales office Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 32 Start/Stop the motor ................6.6 Jog ..................... 6.6 DOL start .................... 6.6 Event Log menu ..................6.7 Status Information menu ................6.7 Reset Events menu .................. 6.7 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 33 8. Press the right selection key four times to return to top level. Setting Ie 100A Store Cancel Figure 9: Setting Ie menu, changing menu Setting Ie 99.5A Change Back Figure 10: Setting Ie menu, changing setting Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 34 A support code will be given, Figure 15. The code can be ignored and an unlimited number of attempts can be Figure 14: Wrong password made. If you are unable to unlock the keypad, note the support code and contact your local ABB sales office. Support Code Next Figure 15: Support code 6:1.4 Locking/unlocking the keypad...
  • Page 35 Control the softstarter Figure 19: Top level Present the Event Log, faults, protections, Event log warnings Status Information Present various information Reset Events Reset of events Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 36 To start and stop the motor with the built- (PSTB370...PSTB1050 only) in by-pass contactor. (See Chapter 3 for AC3 ratings.) Figure 21: Local control menu Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 37 Figure 25: Connection when the contactor is operated Figure 26: Connection when the by-pass contactor is operated from the keypad (factory wiring). separately (emergency DOL) Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 38 Use the navigation keys to view all events. Each event can be reset. Local Control Event Log Status Information Reset Events Figure 27: Reset events menu Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 39 All Settings ....................7.21 Changed Settings ................... 7.21 Reset all Settings ................... 7.22 Operation (test) mode ................7.22 Changed settings ................... 7.23 Reset all settings ..................7.23 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 40 • Switching from one type of control to another (fieldbus control / hardware control) • Re-programmming the programmable inuts • Reset all Settings (programmable input set to Enable). Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 41 Warning low current Warning low current level Warning overload Warning overload level Warning thyristor (SCR) overload Phase loss fault operation Fieldbus fault operation Frequency fault operation Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 42 Current limit 1 Current limit 2 Current limit 3 Language LCD auto off Date type Date year Date month Date day Time hour Time minutes Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 43 Type of operation for shorted thyristor fault SCR SC Op Stop-M, Stop-A Stop-M None, Reset, Function of programmable input In0 Enable Jog, DOL, Reset Start 2, FB-Dis Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 44 V7 Lock Rot Yes, No Underload event of relay v7 V7 Underload Yes, No Phase imbalance event of relay V7 V7 Phase Imb Yes, No Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 45 ISO, CE, US Year Date Year 2001...2060 Individual Month Date Month 1...12 Individual Date Day 1...31 Individual Hour Time Hour 0...23 Individual Minutes Time Min 0...59 Individual Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 46: Description Of Menus

    Figure 8: Keypad status Change Password Change Password Select Back Menu for changing the password, How to operate, see Chapter 6 “Human-Machine Interface (HMI)”. Figure 9: Change Password Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...

  • Page 47: Top Level

    The configuration of the application setting menu is now complete. If no tuning of the set- tings is desired, it is possible to return to the top level by pressing Yes. If tuning some parameters is desired, select Tune Set. Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 48: Changed Settings

    The configuration of the basic setting menu is now completed. It is possible to return to the top level by pressing Back 3 times. 7.10 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 49 The configuration of the parameters in the Start/Stop group is now completed. It is pos- sible to return to top level by pressing Back three times. To configure the protections, proceed to that menu. 7.11 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 50 Stop–M The motor will stop and a manual reset is required. Stop–A The motor will stop and an automatic reset is performed. Only indication will be given. Press Store to save the selected operation. 7.12 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 51 Stop–M The motor will stop and a manual reset is required. Stop–A The motor will stop and an automatic reset is performed. Only indication will be given. Press Store to save the selected operation. 7.13 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 52 The motor will stop and a manual reset is required. Stop–A The motor will stop and an automatic reset is performed. Press Store to save the selected operation. 7.14 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 53 Stop–M The motor will stop and a manual reset is required. Stop–A The motor will stop and an automatic reset is performed. Press Store to save the selected operation. 7.15 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 54 • Switching from one type of controol to another (fieldbus control/hardwire control) • Re-programming the programmable inputs. • Reset all Settings (programmable input set to Enable) 7.16 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 55 • Switching from one type of controol to another (fieldbus control/hardwire control) • Re-programming the programmable inputs. • Reset all Settings (programmable input set to Enable) 7.17 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 56 7.18 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 57 Current limit. Press Store to save the selected parameter. Information! For wiring and operation of the start/stop signals, see Chapter 5, “Connection” under programmable inputs. 7.19 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 58 The configuration of the presentation setting menu is now completed. It is possible to return to the top level by pressing Back 3 times. 7.20 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 59 No Changed Settings. Functional settings Presentation settings Service settings All settings Changed settings Reset all settings Operation mode Figure 35: Changed Settings menu 7.21 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 60 Parameters changed and the Event Log will be kept when exiting demo mode. Figure 38: Display appearance in normal mode Operation Mode Select Back Figure 39: Display appearance in demo mode 7.22 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB nc. • 888-385-1221 • www.abb-control.com...
  • Page 61 The real time clock, the hour run meter, and the total number of starts will not be af- Functional settings fected by the reset. Presentation settings Service settings All settings Changed settings Reset all settings Figure 41: Reset all Settings menu 7.23 Low Voltage Products & Systems ABB nc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 62 Installation and maintenance manual Chapter 8 PST30...PSTB1050 Fieldbus communication (option) Overview......................... 8.2 Required accessories ..................8.2 Instructions ......................8.2 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 63 Fieldbus communication (option) 8:1 Overview The PST softstarter has an interface on the front for connecting the ABB fieldbus plug is used for fieldbus communication. Through this interface, it is possible to control the soft- starter, achieve status information, as well as upload and down-load parameters.
  • Page 64 Installation and maintenance manual Chapter 9 PST30...PSTB1050 Maintenance Regular maintenance ..................9.2 Service and repair ................... 9.2 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 65 In case of a fault or if a fault can not be reset, see Chapter 11, “ Trouble shooting”. 9:2 Service and repair A spare parts list and all necessary instruction for softstarter repair can be found at www.abb-control.com Information! Service and repair should be performed by authorized personnel only. Unauthorized repair may affect warranty.
  • Page 66 High current warning level ................10.11 Low current warning ..................10.11 Low current warning level ................. 10.11 Overload warning ..................... 10.11 Overload warning level ..................10.11 SCR overload warning..................10.11 10.1 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 67 Hour ........................10.19 Minutes ......................10.19 By-Pass doesn’t open, type of operation (BP Closed Op) ........10.19 By-Pass doesn’t close, type of operation (BP Open Op) ........10.19 10.2 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...

  • Page 68: Start Ramp

    This parameter shall be set to 0 for applications when large masses are involved! Parameter text Default value Setting range Description 1...30s, 1...120s Stop Ramp (Range depends on Time for stop ramp Stop Range) 10.3 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 69: Stop Ramp

    Parameter text Default value Setting range Description Level of the current Current Lim 4.0 x le 2.0...7xle limit Figure 6: Current limit Time 10.4 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...

  • Page 70: Kick Start

    120 seconds by this parameter. Parameter text Default value Setting range Description Selectable range for Start range 0-30s 0-30s, 0-120s stop ramp 10.5 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 71: Overload Class

    The run class is activated 30 seconds after full voltage has been reached. Parameter text Default value Setting range Description Overload class, Dual OL Class R 10A, 10, 20, 30 type, Run class 10.6 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...

  • Page 72: Locked Rotor Protection

    The motor continues to run but a fault indication is given. Parameter text Default value Setting range Description Type of operation for Lock R Op Stop-M Stop-M, Stop-A, Ind locked rotor protection 10.7 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 73: Underload Protection

    The protection starts monitoring 30 seconds after full voltage and trips after 10 seconds of imbalance. Parameter text Default value Setting range Description Phase Imb Yes, No Phase imbalance protection 10.8 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...

  • Page 74: High Current Protection

    L1, L2, L3 or else the protection is activated. Parameter text Default value Setting range Description Phase reveral protec- Phase Rev Yes, No tion 10.9 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

  • Page 75: Phase Reversal Protection

    The measurement starts 30 seconds after full voltage is reached. Parameter text Default value Setting range Description Warn I = High Yes, No High current warning 10.10 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...

  • Page 76: Low Current Warning

    The warning level is 90%. Parameter text Default value Setting range Description Warn SCR OL Yes, No SCR overload warning 10.11 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 77 The motor stops and an automatic reset is performed when the fault disappears Parameter text Default value Setting range Description Type of operation for HS Temp Op Stop-M Stop-M, Stop-A heat sink overtempera- ture fault 10.12 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 78 • Re-programming the programmable inputs • Reset all Settings (programmable input set to Enable) Figure 9: Internal control voltage Figure 10: External control voltage 10.13 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 79 (See 50 “ Programmable outputs, Relay K4, K5 and K6” for further explanations.) Parameter text Default value Setting range Description Function of program- SW Outp V7 Event Run, TOR, Event mable software output 10.14 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 80 No of Seq No, 2, 3 Number of sequences for sequence start Information! The LOCAL CONTROL menu cannot be entered if Sequence start is selected. 10.15 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 81 This parameter makes it possible to set the initial voltage for the second parameter set. Parameter text Default value Setting range Description Init Volt2 30...70% Second sequence, initial voltage for start ramp 10.16 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 82 This parameter makes it possible to set the rated motor current for the third parameter set. Parameter text Default value Setting range Description 9...1207A divided into 19 Third sequence, motor rated 3rd Set le overlapping ranges current 10.17 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 83 This parameter makes it possible to set the current year for the real time clock. Parameter text Default value Setting range Description Date Year Individual 2001...2060 Year 10.18 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 84 The motor stops and an automatic reset is performed when the fault disappears Parameter text Default value Setting range Description Type of operation if the BP Open Op Stop-M Stop-M, Stop-A bypass does not close 10.19 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 85 Overview of indications ................11.2 General problems and faults ..............11.2 Start up faults ...................11.3 Fault indication ................11.3 - 11.4 Protection indication ...............11.5 - 11.6 11.1 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 86 The load on the motor is too small (current is out of measuring range) Loading of parameters does not work properly Fieldbus settings See Chapter 8 Fieldbus for actual fieldbus type 11.2 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 87 • Check why the contactor is not closing and make Fault BP Open necessary actions. • Check that the parameter Ext ByPass is set to Yes Reset Back 11.3 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 88 • Set the value according to 58% (1/( 3)) of the rated Fault Kick Cur motor current Reset Back Shorted SCR fault One or several SCRs are shorted Check and replace. Contact your ABB sales office for replacement parts. Power on Fault Protection Fault SC SCR Reset...
  • Page 89 The phase sequence is not correct Check the phase sequence on the line side to (L1- L2-L3) Power on Fault Protection Prot Phase Rev Reset Back 11.5 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...
  • Page 90 Check that current limit level is not set too low Prot SCR OL Check that the ramp time for start is not too long Reset Back 11.6 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 91 Installation and maintenance manual Chapter 12 PST30...PSTB1050 Diagrams Circuit Inline diagram, PST30..PST300 ...............12.2 Circuit Inside Delta diagram, PST30..PST300 ............12.3 Circuit Inline diagram, PSTB370...PSTB1050 ............12.4 Circuit Inside Delta diagram, PSTB370...PSTB1050..........12.5 12.1 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 92 Chapter 12 Diagrams 12:1 Circuit Inline PST30...PST300 Figure 1: Circuit diagram PST30...3000 Terminal 3 is a functional ground, it is not a protective ground. It shall be connected to the mounting plate. 12.2 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 93 Chapter 12 Diagrams 12:2 Circuit Inside Delta PST30...PST300 Figure 2: Circuit diagram PST30...3000 Terminal 3 is a functional ground, it is not a protective ground. It shall be connected to the mounting plate. 12.3 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 94 Figure 3: Circuit diagram PSTB370...PSTB1050 Terminal 3 is a functional ground, it is not a protective ground. It shall be connected to the mounting plate. 12.4 Low Voltage Products & Systems 1SXU 132 021 M0201 ABB Inc. • 888-385-1221 • www.abb-control.com...
  • Page 95 Chapter 12 Diagrams 12:4 Circuit Inside Delta PSTB370...PSTB1050 Figure 4: Circuit diagram PSTB370...PSTB1050 12.5 Low Voltage Products & Systems ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201...

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