Saftronics FP5/GP5 Series Technical Manual
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Saftronics FP5/GP5 Series Technical Manual

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FP5/GP5
TECHNICAL MANUAL

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Summary of Contents for Saftronics FP5/GP5 Series

  • Page 1 - Control Techniques,emerson,saftronics -ac drive-servo motor FP5/GP5 TECHNICAL MANUAL...
  • Page 2 - Control Techniques,emerson,saftronics -ac drive-servo motor...
  • Page 3 - Control Techniques,emerson,saftronics -ac drive-servo motor PREFACE Saftronics’ FP5/GP5 is the world’s first optimized Inverter specifically designed for general-purpose applications. This manual describes installation, maintenance and inspection, troubleshooting, and specifications of the FP5/GP5. Read this manual thoroughly before operation.
  • Page 4 - Control Techniques,emerson,saftronics -ac drive-servo motor PREFACE Notes for Safe Operation Read this manual thoroughly before installation, operation, maintenance or inspection of the FP5/GP5. In this manual, notes for safe operation are classified as followed: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury WARNING to personnel.
  • Page 5 - Control Techniques,emerson,saftronics -ac drive-servo motor PREFACE CAUTION Page • Verify that the Inverter rated voltage coincides with the AC power supply voltage. Failure to observe this can result in personal injury or fire. • Do not perform a withstand voltage test on the Inverter. It may cause semi-conductor elements to be damaged.
  • Page 6 - Control Techniques,emerson,saftronics -ac drive-servo motor PREFACE § Maintenance and Inspection WARNING Page • Never touch high-voltage terminals in the Inverter. Failure to observe this can result in an electrical shock. • Replace all protective covers before powering up the Inverter. To remove the cover, make sure to shut OFF the Molded Case Circuit Breaker.

  • Page 7: Table Of Contents

    - Control Techniques,emerson,saftronics -ac drive-servo motor Table of Contents Receiving ....................Inspection Checkpoints.................. 1.1.1 Receiving Checkpoints......................1.1.2 Checking the Nameplate Data .................... Identifying the Parts ..................Installation .................... Removing and Replacing the Digital Operator..........2.1.1 Removing the Digital Operator ..................
  • Page 8 - Control Techniques,emerson,saftronics -ac drive-servo motor 6.3.6 Using Two Accel/Decel Times.................... 6.3.7 Automatic Restart after Momentary Power Loss (n051) ........... 6.3.8 Soft-Start Characteristics (n023) ..................6.3.9 Torque Detection......................... 6.3.10 Frequency Detection (n073) ....................6.3.11 Jump Frequencies (n058 to n060) ..................

  • Page 9: Receiving

    - Control Techniques,emerson,saftronics -ac drive-servo motor Receiving This chapter describes how to inspect the inverter after delivery to the user. Inspection Checkpoints..........1.1.1 Receiving Checkpoints ..................1.1.2 Checking the Nameplate Data ................Identifying the Parts............

  • Page 10: Receiving Checkpoints

    Remove Inverter front cover. Check all visible hardware with Is hardware properly seated and securely tightened? appropriate tools. Was an instruction manual received? FP5/GP5 Instruction Manual If any of the above checkpoints are not satisfactory, contact your Saftronics representative. 1.1.2 Checking the Nameplate Data § Nameplate Data Figure 1 Nameplate Data §...

  • Page 11: Identifying The Parts

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 1: Receiving § Specification Designation ∗ For special specifications, a spec sheet number appears on the nameplate. Figure 3 Specification Designation Identifying the Parts Figure 4 Configuration of FP5/GP5 Firmware – S2011 and S3012 Revision: 1 (9/98) ©...
  • Page 12 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 1: Receiving NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 13: Installation

    - Control Techniques,emerson,saftronics -ac drive-servo motor Installation This chapter describes configuration, location and clearances when mounting the FP5/GP5. Removing and Replacing the Digital Operator..... 2.1.1 Removing the Digital Operator................2.1.2 Replacing the Digital Operator ................Removing and Replacing the Front Cover....

  • Page 14: Removing And Replacing The Digital Operator

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 2: Installation CAUTION • When moving the unit, lift the cabinet by the base, never lift by the front cover. Otherwise, the main unit may be dropped causing damage to the unit.

  • Page 15: Removing And Replacing The

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 2: Installation Removing and Replacing the Front Cover To remove the front cover, first move the Digital Operator in the direction shown by arrow 1. (Figure 5). Then squeeze the cover in the direction shown by arrows 2 on both sides and lift in the direction shown by arrow 3.

  • Page 16: Clearances

    Remove the top and bottom covers to use the open chassis type of 200V/400V 15kW or less. When installing the models of 200V/400V 30kW or more equipped with eyebolts, extra spacing will be required on either side. For detailed dimensions, contact your Saftronics representative. For the external dimensions and mounting dimensions, refer to Chapter 10 Dimensions.

  • Page 17: Wiring

    - Control Techniques,emerson,saftronics -ac drive-servo motor Wiring FP5/GP5. This chapter describes the main circuit wiring and the control circuit wiring of the Connection Diagram ............10 Wiring the Main Circuit ........... 11 3.2.1 Wiring Precautions for Main Circuit Input ............

  • Page 18: Connection Diagram

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring WARNING • Only commence wiring after verifying that the power supply is turned OFF. Failure to observe this can result in an electrical shock or fire. • Wiring should be performed only by qualified personnel. Failure to observe this can result in an electrical shock or fire.

  • Page 19: Wiring The Main Circuit

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring NOTE: indicates shielded wires and indicates twisted-pair shielded wires. Voltage or current input for the master frequency reference can be selected by constant n042. Voltage reference input is preset at the factory (FV).

  • Page 20: Wiring Precautions For Main Circuit Output

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring § Installation of Surge Suppressor For inductive loads (magnetic contactors, magnetic relays, magnetic valves, solenoids, magnetic brakes, etc.) connected near the Inverter, use a surge suppressor simultaneously. § Prohibition of Installation of Phase Advancing Capacitor If a Phase Advancing Capacitor or Surge Suppressor is connected in order to improve the power factor, it may become overheated and damaged by Inverter high harmonic components.

  • Page 21: Functions Of Main Circuit Terminals

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring • Use the ground wires described in Tables 5 or 6 and keep the length as short as possible. • When using several Inverter units side by side, ground the units as shown in Figure 10, (a) or (b). Do not loop the ground wires as shown in (c).
  • Page 22 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring Table 4 400 V Class Terminal Functions Models 40P4 to 4015 4018 to 4045 4055 to 4160 4185 to 4300 FP5/GP5 Max Applicable Motor 0.4 to 15 kW 18.5 to 45 kW...

  • Page 23: Main Circuit Configuration

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring 3.2.5 Main Circuit Configuration 200V Class FP5/GP523P7 to FP5/GP527P5 FP5/GP52011 to FP5/GP52015 FP5/GP52018 to FP5/GP52022 FP5/GP52030 to FP5/GP52075 The wiring has been completed at the factory prior to shipping. ‡...
  • Page 24 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring 400V Class FP5/GP540P4 to FP5/GP541P5 FP5/GP542P2 to FP5/GP54015 FP5/GP54018 to FP5/GP54045 FP5/GP54055 to FP5/GP54160 FP5/GP54185 to FP5/GP54300 The wiring has been completed at the factory prior to shipping. ‡ When installing a DC Reactor (option) on models of 15kW or below, remove the short-circuit bar between ¾...

  • Page 25: Parts Required For Wiring

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring 3.2.6 Parts Required for Wiring Select wires or Closed-Loop Connectors to be used for wiring from Tables 5, 6 and 7. Table 5 200 V Class Wire Size Wire Size...
  • Page 26 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring Table 6 400 V Class Wire Size Wire Size Model Terminal Circuit Terminal Symbol Wire Type FP5/GP5 Screw L1, L2, L3, (R, S, T), Ö, ¾ 1, ¾ 2, B1, B2, T1, T2, T3 2 −...
  • Page 27 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring Table 6 400 V Class Wire Size (Continued) Wire Size Model Terminal Circuit Terminal Symbol Wire Type FP5/GP5 Screw L1, L2, L3 (R, S, T), L11, L21, L31 (R1, S1, T11), T1,...
  • Page 28 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring Table 7 Closed-Loop Connectors AWG Size Wire Size mm Terminal Screw Closed-Loop Connectors 1.25 − 3.5 M3.5 1.25 − 4 1.25 − 3.5 M3.5 0.75 1.25 − 4 1.25 − 3.5 M3.5...

  • Page 29: Wiring The Control Circuit

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring Wiring the Control Circuit The following table outlines the functions of the control circuit terminals. Wire according to each terminal function. 3.3.1 Functions of Control Circuit Terminals Table 8 Control Circuit Terminals...

  • Page 30: Wiring The Control Circuit Terminals

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 3: Wiring 3.3.2 Wiring the Control Circuit Terminals Insert the wire into the lower part of the terminal block and connect it tightly with a screwdriver. Wire sheath strip length must be 7 mm (approximately ¼ inch).

  • Page 31: Operation

    - Control Techniques,emerson,saftronics -ac drive-servo motor Operation This chapter describes the basic operation procedures of the FP5/GP5. Operation Mode Selection......... 25 Test Run Checkpoints ..........26 Setting the Line Voltage Using Jumper (For 400V Class 18.5kW and Above) ......26 Test Run..............
  • Page 32 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation WARNING • Only turn ON the input power supply after replacing the front cover. Do not remove the cover while current is flowing. Failure to observe this can result in an electrical shock.

  • Page 33: Operation Mode Selection

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation Operation Mode Selection The FP5/GP5 has two operation modes, LOCAL and REMOTE, as described in Table 9. These two modes can be selected by the Digital Operator LOCAL/REMOTE key only while the operation is stopped. The selected Operation mode can be verified by observing the Digital Operator SEQ and REF LED’s as shown below.

  • Page 34: Test Run Checkpoints

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation Test Run Checkpoints To assure safety, prior to initial operation, disconnect the machine coupling so that the motor is isolated from the machine. If initial operation must be performed while the motor is still coupled to the machine, use great care to avoid potentially hazardous conditions.

  • Page 35: Test Run

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation Test Run 4.4.1 Digital Operator Display at Power-up When the system is ready for operation, turn ON the power supply. Verify that the Inverter powers up properly. If any problems are found, turn OFF the power supply immediately. The Digital Operator display illuminates as shown below when turning the power supply ON.

  • Page 36: Operation Check Points

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation 4.4.2 Operation Check Points Check the following items during operation. Motor rotates smoothly. Motor rotates in the correct direction. Motor does not have abnormal vibration or noise. Acceleration and deceleration are smooth.
  • Page 37 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation Table 10 Typical Operation by Digital Operator (continued) ¯ Frequency Reference Value Change (15 Hz to 60 Hz) 15.0 Fref • Select frequency reference value display. Press 7 times • Change set value.
  • Page 38 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 4: Operation Table 11 Typical Operation by Control Circuit Terminal Signal Description Key Sequence Digital Operator Display LED Display ¬ Power ON Fref • Display frequency reference value. REMOTE mode is preset at the factory...

  • Page 39: Simple Data Setting

    - Control Techniques,emerson,saftronics -ac drive-servo motor Simple Data Setting This chapter describes simple data setting. Digital Operator Key Description........32 LED Description .............. 32...

  • Page 40: Digital Operator Key Description

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 5: Simple Data Setting Digital Operator Key Description Mode Indicator LED’s (Remote Mode) Lights when selecting Input mode from the control circuit terminal or serial communication. SEQ: Lights when selecting RUN command from control circuit terminal or serial communication.
  • Page 41 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 5: Simple Data Setting Table 12 LED Description Description Key Sequence Digital Operator Display Remarks Display Power ON Fref Frequency reference setting/monitoring Fout Output frequency monitor Iout Output current monitor kWout Output power monitor Press ENTER key to display the monitor value.
  • Page 42 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 5: Simple Data Setting NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 43: Programming Features

    - Control Techniques,emerson,saftronics -ac drive-servo motor Programming Features This chapter describes programming features. Constant Set-Up and Initialization ......... 36 6.1.1 Constant Selection/Initialization (n001) ............. V/f Pattern Setting ............36 6.2.1 Preset V/f Pattern ....................6.2.2 Custom V/f Pattern .....................

  • Page 44: Constant Set-Up And Initialization

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features Constant Set-up and Initialization 6.1.1. Constant Selection/Initialization (n001) The following table describes the data which can be set or read when n001 is selected. Setting Constant that can be set...

  • Page 45: Preset V/F Pattern

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.2.1. Preset V/f Pattern The following shows the preset V/f patterns. (The voltages are for 200V class. For 400V class, the value is twice that of 200V class.) Table 13 Preset V/f Pattern (n010 = 0 to E)

  • Page 46: Custom V/F Pattern

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.2.2. Custom V/f Pattern Set each pattern when using a special motor (high-speed motor, etc.) or when requiring special torque adjustment of machine. Make sure to satisfy the following conditions for setting of constants n012 to n018.

  • Page 47: Operation At Low Speed

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features Figure 19 Multi-Speed Selection – Control Circuit Terminals Figure 20 Multi-Step Speed Operation Timing Diagram 6.3.3. Operating at Low Speed Set jog frequency reference selection in multi-function contact input terminals (S2 to S6). Then input a FWD or REV RUN command.

  • Page 48: Adjusting Frequency Setting Signal

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.4. Adjusting Frequency Setting Signal When the frequency reference is output by an analog input of control circuit Terminals FV and FI, the relationship between the analog input (voltage/current) and the frequency reference can be set.

  • Page 49: Adjusting Frequency Upper And Lower Limits

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.5. Adjusting Frequency Upper and Lower Limits Figure 24 Setting Frequency Upper and Lower Limits § Frequency Reference Upper Limit (n030) Sets the upper limit of the frequency reference in units of 1%. (n012 Maximum output frequency: 100%) Factory setting: 100% §...

  • Page 50: Automatic Restart After Momentary Power Loss (N051)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.7 Automatic Restart after Momentary Power Loss (n051) When momentary power loss occurs, operation restarts automatically. Setting Description Not provided (Factory setting) Continuous operation after power recovery within 2 seconds Continuous operation after power recovery within control logic time (No fault output.

  • Page 51: Torque Detection

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.9 Torque Detection If an excessive load is applied to the machine, output current increase can be detected by output alarm signals at multi- function contact output Terminals MA, MB and M1.

  • Page 52: Frequency Detection (N073)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.10 Frequency Detection (n073) Effective when multi-function contact output selections n040 or n041 are set to frequency detection (Setting: 4 or 5). Frequency detection turns ON when output frequency is higher or lower than the frequency detection level (n073).

  • Page 53: Continuing Operation By Automatic Fault Reset (N056)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.12 Continuing Operation by Automatic Fault Reset (n056) Sets the Inverter to restart and reset fault detection after a fault occurs. The number of self-diagnosis and retry attempts can be set in n056 up to 10. The Inverter will automatically restart after the following faults occur: •...

  • Page 54: Using Frequency Meter Of Ammeter (N048)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § DC Injection Braking at Start (n064, n066) Restarts a coasting motor after stopping it. Set the DC Injection Braking time at start in constant n066 in units of 0.1 second.

  • Page 55: Reducing Motor Noise Or Leakage Current (N050)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.3.16 Reducing Motor Noise or Leakage Current (n050) Sets Inverter output transistor switching frequency (carrier frequency). Metallic Noise from Noise and Current Setting Carrier Frequency (kHz) Motor Leakage Higher Smaller 10.0...

  • Page 56: Selecting Stopping Method

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features Selecting Stopping Method 6.4.1. Selecting Stopping Method (n004) Selects the stopping method suitable for the application. Setting Description Deceleration to stop (Factory setting) Coast to stop Coast to stop with timer 1 Coast to stop with timer 2 §...

  • Page 57: Coast To Stop With Timer 1 (N004=2)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.4.2. Coast to Stop with Timer § Coast to Stop with Timer 1 (n004 = 2) Example of accel/decel time 1 selection Figure 38 Example of Stopping Method (Coast to Stop with Timer) A RUN command is not accepted while the motor decelerates after a STOP command is given.

  • Page 58: Building Interface Circuits With External Devices

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features Figure 40 DC Injection Braking When coast to stop is specified in stopping method selection (n004), DC Injection Braking at stop does not operate. Building Interface Circuits with External Devices 6.5.1.
  • Page 59 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § Terminal Function at 2-Wire Sequence Selection (Setting: 0) Figure 41 Terminal Function at 2-Wire Sequence Selection § Terminal Function at 3-Wire Sequence Selection (Setting: 1) Figure 42 Terminal Function at 2-Wire Sequence Selection §...
  • Page 60 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § Timer Function (Setting: 20) When the timer function input is longer than ON-delay timer (n077), the timer function output closes. When the timer input is open for longer than OFF-delay timer (n078), the timer function output opens.

  • Page 61: Using Analog Input Signals (N042 To N045)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features The following shows the time chart at UP/DOWN command input. Figure 45 Timing Diagram of VP/Down Command Input UP (accelerating) status DOWN (decelerating) status HOLD (constant Speed) status U1 =...
  • Page 62 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § Auxiliary Analog Input Selection (n043) To change the control circuit Terminal FI input level, set constant n043. Setting FI Terminal Input Level 0 to 10 V input 4 to 20 mA input NOTE: To set constant n043 to 0, cut jumper J1 on the Inverter control PC board.

  • Page 63: Using Output Signals (N040, N041)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features 6.5.3. Using Output Signals (n040, n041) Multi-function contact output Terminals MA, MB and M1 functions can be changed when necessary by setting constants n040 and n041. • Terminal MA and MB functions: Set to n040.

  • Page 64: Setting Operation Conditions

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § Setting Example of Frequency Agree Signal (Setting: 2) Figure 46 Example of Frequency Agree Signal § Setting Example of Desired Frequency Agree Signal (Setting: 3) Figure 47 Example of Desired Frequency Agree Signal Adjusting Motor Torque 6.6.1.

  • Page 65: Motor Protection

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features Motor Protection 6.7.1. Motor Overload Detection The Inverter protects against motor overload with a built-in electronic Thermal Overload Relay. § Motor Rated Current (n032) Set to the rated current value shown on the motor nameplate.

  • Page 66: Pid Control

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features PID Control To enable PID Control, set PID selection (n084) from 1 to 3. Setting Description PID disabled PID enabled (Deviation I D-controlled.) PID with feed forward (Feedback value is D-controlled.) PID with feed forward (Feedback is reversed characteristics.)

  • Page 67: Energy Saving Control

    Use this energy saving gain when running in the Energy Saving Control mode to calculate the voltage at which motor efficiency will be greatest, and set it as the output voltage reference. This value is preset at the factory to the Saftronics standard motor value prior to shipment. As the energy saving gain increases, output voltage increases also.

  • Page 68: 6.10 Memobus Control

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § Step Voltage of Tuning (n100, n101) Sets voltage variation width of one tuning cycle. Setting is made in a percentage of motor rated voltage. By increasing this value, the rotating speed variation becomes larger. This voltage variation width is set when starting tuning voltage is 100% and motor rated voltage is 5%.
  • Page 69 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features § MEMOBUS Frequency Reference Unit (n105) The frequency reference units from the PLC and in the frequency reference and output frequency monitors (by communication) are selected. The output frequency resolution of the FP5/GP5 is 0.1 Hz. Even if the frequency reference unit is changed to 0.01 Hz in constant n105, the value in the hundredth digit of 0.01 Hz of the received...
  • Page 70 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 6: Programming Features NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 71: Maintenance And Inspection

    - Control Techniques,emerson,saftronics -ac drive-servo motor Maintenance and Inspection This chapter describes basic maintenance and inspection procedures for the FP5/GP5. Periodic Inspector............64 Parts Replacement Schedule (Guidelines) ....64...

  • Page 72: Parts Replacement Schedule (Guidelines)

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 7: Maintenance and Inspection WARNING • Never touch high-voltage terminals in the Inverter. Failure to observe this can result in an electrical shock. • Replace all protective covers before powering up the Inverter. To remove the cover, make sure to shut OFF the Molded Case Circuit Breaker.

  • Page 73: Troubleshooting

    - Control Techniques,emerson,saftronics -ac drive-servo motor Troubleshooting This chapter describes the Inverter fault display and the fault contents caused by motor/machine malfunctions and the corrective actions to be taken. Fault Diagnosis and Corrective Actions ....... 66 Alarm Display and Explanation ........69...

  • Page 74: Fault Diagnosis And Corrective Actions

    Check the cause in the table below and take the corrective actions. § If the inspections or corrective actions described cannot solve the problem, contact your Saftronics representative immediately. § To restart, turn ON the reset input signal or press the RESET key or shut OFF the main circuit power supply once, to reset the stop status.
  • Page 75 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 8: Troubleshooting Table 20 Fault Diagnosis and Corrective Actions Fault Description Details Corrective Action Display Undervoltage in the DC main circuit during running. Main circuit Detection level: undervoltage (PUV) 200 V class: Approximately 190 V or less.
  • Page 76 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 8: Troubleshooting Table 20 Fault Diagnosis and Corrective Actions (Continued) Fault Description Details Corrective Action Display External fault at E F 2 Terminal S2 External fault at E F 3 Terminal S3 Check the condition of the input terminal.

  • Page 77: Alarm Display And Explanation

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 8: Troubleshooting Alarm Display and Explanation Alarms do not activate fault contact outputs and the Inverter returns to its former operation status automatically when the cause is removed. The following table explains the different types of alarms.

  • Page 78: Motor Faults And Corrective Actions

    If any of the following faults occurs in the motor, check the cause and provide the relevant corrective action. § If these inspections and corrective actions cannot solve the problem, contact your Saftronics representative immediately. Table 22 Motor Faults and Corrective Actions...

  • Page 79: Specifications

    - Control Techniques,emerson,saftronics -ac drive-servo motor Specifications This chapter describes the specifications of the FP5/GP5 Inverter. Standard Specifications ..........72...

  • Page 80: Standard Specifications

    9.81m/s (1G) at 10 to less than 20 Hz, up to 1.96m/s (0.2G) at 20 to 50 Hz. ∗Based on a Saftronics standard 4-pole motor for maximum applicable motor output. Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.
  • Page 81 9.81m/s (1G) at 10 to less than 20 Hz, up to 1.96m/s (0.2G) at 20 to 50 Hz. ∗Based on a Saftronics standard 4-pole motor for maximum applicable motor output. Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.
  • Page 82 9.81m/s (1G) at 10 to less than 20 Hz, up to 1.96m/s (0.2G) at 20 to 50 Hz. ∗Based on a Saftronics standard 4-pole motor for maximum applicable motor output. Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 83: Dimensions

    - Control Techniques,emerson,saftronics -ac drive-servo motor Dimensions The following chapter describes the dimensions of the FP5/GP5. 10.1 Dimensions..............76...

  • Page 84: 10.1 Dimensions

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 10: Dimensions 10.1 Dimensions The figures below show a 200V 3.7kW model. Use open chassis type 200V/400V 15kW or less with the top and bottom covers removed. Figure 52 Dimensions of FP5/GP5 The following figure shows the mounting dimensions of 400V 185 to 300kW.
  • Page 85 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 10: Dimensions Table 26 FP5/GP5 Dimensions (mm) and Approximate Mass (kg) Open Chassis Type (IP00) Enclosed Wall-mounted type (NEMA1/IP20) Motor Voltage Capacity Mass Mass (kW) (kg) (kg) 27.5 18.5 87.5 200V 152.5 Class 12.5...
  • Page 86 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 10: Dimensions NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 87: Typical Connection Diagram

    - Control Techniques,emerson,saftronics -ac drive-servo motor Typical Connection Diagram This chapter describes the connection diagrams for the GP5. 11.1 Braking Resistor Unit ............. 80 11.2 Braking Unit and Braking Resistor Unit......81...

  • Page 88: 11.1 Braking Resistor Unit

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 11: Typical Connection Diagram 11.1 Braking Resistor Unit For Models GP5 23P7 to − GP5 27P5 (200 V Class 3.7 to 7.5 kW). Models GP5 40P4 TP − GP5 4015 (400 V Class 0.4 to 15 kW).

  • Page 89: 11.2 Braking Unit And Braking Resistor Unit

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 11: Typical Connection Diagram 11.2 Braking Unit and Braking Resistor Unit For models GP5 2011, − GP5 2015 (200 V Class 11, 15 kW). When installing a DC Reactor (option), remove the common bar between ¾1 and ¾2 terminals (provided as standard) and connect a DC Reactor with the terminals.
  • Page 90 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 11: Typical Connection Diagram NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 91: Constant List

    - Control Techniques,emerson,saftronics -ac drive-servo motor Constant List This chapter lists the constants for the FP5/GP5. 12.1 Constant List ..............84...

  • Page 92: 12.1 Constant List

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List 12.1 Constant List Table 27 Constant List Factory Constant Function Name Description Setting : n001 read and set, n002 to n108 read only : n001 to n034 read and set, n035 to n108 read only...
  • Page 93 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List Table 27 Constant List (Continued) Factory Constant Function Name Description Setting Unit 0.1 seconds (1 seconds for 1000 seconds and n022 Deceleration time 2 above) 10.0 seconds Setting range : 0.0 to 3600 seconds...
  • Page 94 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List Table 27 Constant List (Continued) Factory Constant Function Name Description Setting Multi-function contact input selection n038 Set items are same as n035 (Terminal S5) Set items are same as n035...
  • Page 95 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List Table 27 Constant List (Continued) Factory Constant Function Name Description Setting Unit 1 time n056 Automatic retry attempts Setting range : 0 to 10 Fault contact selection during Closed during fault retry...
  • Page 96 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List Table 27 Constant List (Continued) Factory Constant Function Name Description Setting Output phase loss detection level Unit n082 (SPO) Setting range : 0 to 100% Output phase loss detection delay time Unit 0.1 seconds...
  • Page 97 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List Table 27 Constant List (Continued) Factory Constant Function Name Description Setting Unit: 0.1% n109∗ Slip compensation gain 0.0% Setting range : 0.0 to 9.9% Unit: Motor no-load current n110∗...
  • Page 98 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 12: Constant List NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 99: Digital Operator Monitor Display

    - Control Techniques,emerson,saftronics -ac drive-servo motor Digital Operator Monitor Display This chapter describes the monitor displays of the Digital Operator of the FP5/GP5. 13.1 Digital Operator Monitor Display ........92...

  • Page 100: 13.1 Digital Operator Monitor Display

    - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 13: Digital Operator Monitor Display 13.1 Digital Operator Monitor Display The following table shows the contents of the Digital Operator monitor display. Table 28 Digital Operator Monitor Display Name Description • Frequency reference can be monitored/set.
  • Page 101 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 13: Digital Operator Monitor Display Table 28 Digital Operator Monitor Display (Continued) Name Description Contents U−09 Maximum 4 faults can be monitored. U−10 Lower 4 digits of PROM number can be monitored.
  • Page 102 - Control Techniques,emerson,saftronics -ac drive-servo motor Chapter 13: Digital Operator Monitor Display NOTES: Firmware – S2011 and S3012 Revision: 1 (9/98) © Saftronics, Inc.

  • Page 103: Index

    - Control Techniques,emerson,saftronics -ac drive-servo motor INDEX 3-phase power supply, 10 dB resistor overheat function, 87 DC injection braking at start, 46 DC injection braking current, 49, 87 DC injection braking time at start, 8 AC reactor, 11 DC injection braking time at stop, 49, 87...
  • Page 104 - Control Techniques,emerson,saftronics -ac drive-servo motor INDEX frequency reference setting method from digital operator, 84 main circuit, 11 frequency reference upper limit, 41, 85 main circuit configuration, 15 frequency resolution, 70 main circuit fault, 66 frequency setting power supply, 10...
  • Page 105 - Control Techniques,emerson,saftronics -ac drive-servo motor INDEX ON-delay timer, 87 open chassis type, 3, 70 s-curve selection, 87 open phase, 69 selecting stopping method, 48 operating at low speed, 39 sequence common, 10 operating coasting motor without trip, 45...
  • Page 106 - Control Techniques,emerson,saftronics -ac drive-servo motor INDEX V/f data setting error, 68 wire size, 17, 18, 19 V/f pattern selection, 84, 93 withstand voltage test, iii, 10 V/f reduction level during speed search, 86 vibration, 70 voltage limit of tuning, 59, 88 Firmware –...
  • Page 107 - Control Techniques,emerson,saftronics -ac drive-servo motor...
  • Page 108 - Control Techniques,emerson,saftronics -ac drive-servo motor 5580 Enterprise Parkway, Fort Myers, Florida 33905 Telephone (941) 693-7200 Fax (941) 693-2431 Web Address: http://www.saftronics.com REV 1 (9/98) P/N 027-2042 ©1998...

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