Saftronics FP5/GP5 CIMR-P5U Variable Torque Inverter User’s Manual

FP5/GP5 Series

User’s Manual

Variable Torque Inverter

(with software version 5110/5120 and newer)

!

WARNING

PRECAUTIONS

1) Read this manual in its entirety before installing or operating the

FP5/GP5 inverter. This manual applies to inverters with software versions 5110 and 5120 only and is not intended to be used in conjunction with any other software.

2) Do not connect or disconnect wiring, or perform signal checks while the power supply is turned ON.

3) The FP5/GP5 internal capacitor may be charged even after the power supply is turned OFF. To prevent electrical shock, disconnect all power before servicing the inverter. Then wait at least five minutes after the power supply is disconnected and all LEDs are extinguished.

4) Do not perform a withstand voltage test or a megger test on any part of the FP5/GP5. This electronic equipment uses semiconductors and is vulnerable to high voltage.

5) Do not remove the operator unless the power supply is turned OFF.

Never touch the printed control board while the power supply is turned ON.

6) The FP5/GP5 is suitable for use on a circuit capable of delivering not more than 65,000 RMS symmetrical amperes, 480 Volts maximum

(460V class units), 240 Volts maximum (230V class units).

Failure to observe these and other precautions highlighted in this manual will expose the user to high voltages, resulting in equipment damage, serious injury or death.

NOTICE

Printed April, 1999. The information contained within this document is the proprietary property of Saftronics, Inc., and may not be copied, reproduced or transmitted to other parties without the expressed written authorization of Saftronics, Inc.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Saftronics is constantly improving its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, Saftronics assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

2 FP5/GP5User’s Manual

Contents

CONTENTS

Section Description Page

1 RECEIVING & INSTALLATION

1.1 I NTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 S PECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

GP5/FP5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3 P RELIMINARY I NSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . 11

Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Checking the Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . 11

Identifying the Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4 M OUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Choosing a Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Removing and Replacing the Digital Operator . . . . . . . 14

Removing and Replacing the Front Cover. . . . . . . . . . . 14

Dimensions/Heat Loss. . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.5 W

IRING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

FP5/GP5 Connection Diagram . . . . . . . . . . . . . . . . . 19

Main Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Wire and Terminal Screw Sizes . . . . . . . . . . . . . . . . . . . 25

Control Circuit Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2 OPERATION

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2.1 T RIAL O PERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Display at Power-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Operation Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.2 D IGITAL O PERATOR D ISPLAY . . . . . . . . . . . . . . . . . . . . . . . 35

2.3 LED D ESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

2.4 O PERATION M ODE S ELECTION . . . . . . . . . . . . . . . . . . . . . . 37

3 PROGRAMMING FEATURES

3.1 FP5/GP5 P ARAMETERS (n001~n116) . . . . . . . . . . . 41

3.2 P

ARAMETER

S

ET

-

UP

& I

NITIALIZATION

. . . . . . . . . . . . . . . 49

3.3 FP5/GP5 O PERATION . . . . . . . . . . . . . . . . . . . . . . . . 50

Accel/decel time adjustment . . . . . . . . . . . . . . . . . . . . . . 50

Automatic fault retry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Automatic restart after momentary power loss . . . . . . . 51

Carrier frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

FP5/GP5 User’s Manual 3

Contents

Current limit (Stall prevention). . . . . . . . . . . . . . . . . . . . 52

DC injection braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Energy savings control . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Frequency agree set point . . . . . . . . . . . . . . . . . . . . . . . . 57

Frequency meter or ammeter . . . . . . . . . . . . . . . . . . . . . 58

Frequency meter or ammeter calibration . . . . . . . . . . . . 58

Frequency signal adjustment. . . . . . . . . . . . . . . . . . . . . . 58

Jog operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Jump frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

MODBUS communication . . . . . . . . . . . . . . . . . . . . . . . 61

Motor overload detection . . . . . . . . . . . . . . . . . . . . . . . . 62

Multi-step speed selection. . . . . . . . . . . . . . . . . . . . . . . . 64

Phase loss detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Reverse run prohibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Soft-start characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 68

Speed limit adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Stopping method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Torque adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Torque detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Tripless operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

V/f pattern adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Slip compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

3.4 I

NPUTS

& O

UTPUTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Multi-function input signals . . . . . . . . . . . . . . . . . . . . . . 78

Analog input signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Multi-function output signals . . . . . . . . . . . . . . . . . . . . . 83

4 DIAGNOSTICS

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.1 M AINTENANCE & I NSPECTION . . . . . . . . . . . . . . . . . . . . . . 87

Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Parts Replacement Schedule. . . . . . . . . . . . . . . . . . . . . . 87

4.2 A

LARM

& F

AULT

D

ISPLAY

. . . . . . . . . . . . . . . . . . . . . . . . . 88

Alarm Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Fault Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Motor Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

A APPENDIX

A-1 B

RAKING

C

ONNECTION

D

IAGRAMS

. . . . . . . . . . . . . . . . . . 94

A-2 D IGITAL O PERATOR M ONITOR D ISPLAY . . . . . . . . . . . . . . 95

A-3 CE C

ONFORMANCE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

4 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

- CHAPTER 1 -

RECEIVING &

INSTALLATION

Section Description

1 RECEIVING & INSTALLATION

Page

1.1 I NTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 S

PECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

FP5/GP5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3 P RELIMINARY I NSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . 11

Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Checking the Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . 11

Identifying the Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4 M OUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Choosing a Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Removing and Replacing the Digital Operator . . . . . . . 14

Removing and Replacing the Front Cover. . . . . . . . . . . 14

Dimensions/Heat Loss. . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.5 W

IRING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

FP5/GP5 Connection Diagram . . . . . . . . . . . . . . . . . 19

Main Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Wire and Terminal Screw Sizes . . . . . . . . . . . . . . . . . . . 25

Control Circuit Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . 28

FP5/GP5 User’s Manual 5

Chapter 1 - Receiving & Installation

Introduction

1.1 INTRODUCTION

The FP5/GP5 is a series of

high quality,

full featured inverters.

With a power range of 5 to 500 HP, it provides all the functionality of prior series, in a compact, low cost package. This functionality includes

proprietary features like full-range automatic torque boost, electronic thermal motor overload, energy savings and PID operation, lownoise operation and various other features. It also features a new digital operator for simple programming. Utilizing the latest microprocessor technology, members of the design team have collaborated to make the FP5/GP5 the world’s first optimized inverter specifically designed for variable torque and constant torque applications.

This manual details installation, start-up and operating procedures for the

FP5/GP5 series adjustable frequency drive controller. Descriptions of diagnostic and troubleshooting procedures are also included herein.

6 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Specifications

1.2 SPECIFICATIONS

FP5/GP5

Inverter Model

CIMR-P5U

Rated Output

Current (A)-VT**

20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 -

Motor Output (HP) * 0.5 1 2 3 5 7.5 10 20 25 -

Capacity (kVA) 1.2 2.3 3.0 4.2 6.7 9.5 13 19 24 -

3.2 6 8 11 17.5

27 36 54 68 -

Rated Output

Current (A)-CT**

3.2

6 8 11 17.5 25 33 49 64 -

Max. Voltage

3-Phase, 200/208/220/230V

(Proportional to input voltage)

Rated Output Frequency 0.1 to 400 Hz

Overload Capacity - VT 120% Rated Output Current for 1 minute

Overload Capacity - CT 150% Rated Output Current for 1 minute y Input Current (A) 3.9 7.2 9.6 13.2 21 33 44 65 82 -

Rated Voltage & 3-Phase

Frequency 220 - 230V, 50/60Hz

Voltage Fluctuation +10%, -15%

Frequency Fluctuation ±5%

CIMR-P5U 40P4 40P7 41P5 42P2 43P7 44P0 45P5 47P5 4011 4015

Motor Output (HP) * 0.5 1 2 3 5 7.5 10 15 20 25

Capacity (kVA) 1.4 2.6 3.7 4.7 6.1 8.6 11 14 21 26

Rated Output

Current (A)-VT**

1.9 3.6 5.1 6.6 8.5 11.7 14.8 21.0 28.6 34.0

Rated Output

Current (A)-CT**

1.9

3.6

5.1

6.6

8.5

11.7 14.8 18

Max. Voltage #

3-Phase, 380/400/415/440/460V

(Proportional to input voltage)

Rated Output Frequency 0.1 to 400 Hz

28.6 34.0

Overload Capacity-VT**

120% Rated Output Current for 1 minute

(Model 47P5 is rated 150% / 1 minute)

Overload Capacity-CT** 150% Rated Output Current for 1 minute y Input Current (A) 2.3 4.3 6.1 8.0 10.2 14.0 17.8 26.0 35.0 40.0

Rated Voltage &

Frequency

#

3-Phase

380 -440 - 460V, 50/60Hz

Voltage Fluctuation +10%, -15%

Frequency Fluctuation ±5%

* HP ratings based on standard NEMA 4-pole motor data.

#

For 380V operation, the motor rated current must be less than or equal to the inverter

rated current.

** VT: Variable Torque rating (n116=1), CT: Constant Torque rating (n116=0)

Note: Shaded areas indicate factory settings.

FP5/GP5 User’s Manual 7

Chapter 1 - Receiving & Installation

Specifications

Control Method Sine wave PWM with full-range, automatic torque boost

Frequency Control

Range

0.1 to 400 Hz

Frequency Accuracy Digital command: 0.01%, Analog command: 0.1%

Frequency Setting ResoDigital Operator Reference: 0.1Hz, lution Analog Reference: 0.06Hz (@60Hz)

Output Frequency Resolution

0.01 Hz

Frequency Setting 0 to +10VDC (20k Ω ), 4-20mA (250 Ω )

Accel/Decel Time

0.0 to 3600.0 sec.

(Accel/Decel time setting independently: 0.1 sec )

Braking Torque Approx. 20%

No. of V-f Patterns 1 preset V/f pattern and 1 custom pattern

Motor Overload Protection

Instantaneous Overcurrent

Electronic thermal overload relay (I

2

T)

Motor coasts to stop at approx. 200% rated output current.

Fuse Protection Motor coasts to stop at blown fuse.

Overload Motor coasts to stop after 1 min. at rated overload capacity.

Overvoltage

Motor coasts to a stop if converter output voltage exceeds 410VDC

(820VDC at 460V input)

Undervoltage

Motor coasts to stop if converter output voltage drops below user adjustable value

Momentary Power Loss

Immediate stop after 15 ms or longer power loss. (Continuous system operation during power loss less than 2 sec is equipped as standard.)

Heatsink Overheat Thermistor - OH1, OH2

Stall Prevention

Stall prevention at acceleration/deceleration and constant speed operation

Ground Fault Provided by electronic circuit

Power Charge Indication Charge LED stays on until voltage drops below 50VDC

Input Phase Loss Single-phase protection ns Location Indoor (protected from corrosive gases and dust)

Ambient

Temperature

+14 to 104°F (-10 to 40°C) for NEMA 1 type (not frozen)

+14 to 113°F (-10 to 45°C) for open chassis type

Storage

Temperature

-4 to 140°F (-20 to 60°C)

Humidity 95% RH (non-condensing)

Vibration 9.8m/s

2

(1G) less than 20Hz, up to 1.96m/s

2

(0.2G) at 20 to 50Hz

8 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Specifications

FP5/GP5

Inverter Model

CIMR-P5U 2018 2022 2030 2037 2045 2055 2075

Motor Output (HP) * 30 40 50 60 75 100 125

Capacity (kVA) 30 37 50 61 70 85 110

Rated Output

Current (A) - VT **

80 104 130 160 192 248 312

Rated Output

Current (A) - CT **

64 83 104 128 154 198 250

Max. Voltage

3-Phase, 200/208/220/230V

(Proportional to input voltage)

Rated Output Frequency 0.1 to 400 Hz

Overload Capacity - VT ** 120% Rated Output Current / 1 minute

Overload Capacity - CT ** 150% Rated Output Current / 1 minute

—

Input Current (A) 88 119 143 176 212 270 344 —

Rated Voltage &

Frequency

3-Phase

220 - 230V, 50/60Hz

Voltage Fluctuation +10%, -15%

Frequency Fluctuation ±5%

CIMR-P5U 4018 4022 4030 4037 4045 4055 4075 4110 4160 4185 4220 4300

Motor Output (HP) * 30 40 50 60 75 100 150 200 250 300 400 500

Capacity (kVA) 31 40 50 61 73 98 130 170 230 260 340 460

Rated Output

Current (A) - VT **

Rated Output

Current (A) - CT **

41 52 65 80 96 128 180 240 302 380 506 675

32 42 52 64 77 102 144 182 242 304 404 540

Max. Voltage

#

3-Phase, 380/400/415/440/460V

(Proportional to input voltage)

Rated Output Frequency 0.1 to 400 Hz

Overload Capacity - VT ** 120% Rated Current / 1 minute

Overload Capacity - CT ** 150% Rated Current / 1 minute

Input Current (A) 46 58 72 88 106 141 198 264 330 456 608 810

Rated Voltage &

Frequency

#

3-Phase

380 -440 - 460V, 50/60Hz

Voltage Fluctuation +10%, -15%

Frequency Fluctuation ±5%

* HP ratings based on standard NEMA 4-pole motor data.

#

For 380V operation, the motor rated current must be less than or equal to the inverter

rated current.

** VT: Variable Torque rating (n116=1), CT: Constant Torque rating (n116=0)

Note: Shaded areas indicate factory settings.

FP5/GP5 User’s Manual 9

Chapter 1 - Receiving & Installation

Specifications

Control Method Sine wave PWM with full-range, automatic torque boost

Frequency Control Range 0.1 to 400 Hz

Frequency Accuracy Digital command: 0.01%, Analog command: 0.1%

Frequency Setting

Resolution

Digital Operator Reference: 0.1Hz,

Analog Reference: 0.06Hz (@60Hz)

Output Frequency

Resolution

0.01 Hz

Frequency Setting 0 to +10VDC (20k Ω ), 4-20mA (250 Ω )

Accel/Decel Time

0.0 to 3600.0 sec.

(Accel/Decel time setting independently: 0.1 sec )

Braking Torque Approx. 20%

No. of V-f Patterns 1 preset V/f pattern and 1 custom pattern

Motor Overload Protection Electronic thermal overload relay (I

2

T)

Instantaneous Overcurrent Motor coasts to stop at approx. 180% rated output current.

Fuse Protection Motor coasts to stop at blown fuse.

Overload Motor coasts to stop after 1 min. at rated overload capacity.

Overvoltage

Motor coasts to stop if converter output voltage exceeds 410VDC

(820VDC at 460V input)

Undervoltage

Motor coasts to stop if converter output voltage drops below user adjustable value

Momentary Power Loss

Immediately stop after 15 ms or longer power loss. (Continuous system operation during power loss less than 2 sec is equipped as standard.)

Heatsink Overheat Thermistor - OH1, OH2

Stall Prevention Stall prevention at acceleration/deceleration and constant speed operation

Ground Fault Provided by electronic circuit

Power Charge Indication Charge LED stays on until voltage drops below 50VDC

Input Phase Loss Single-phase protection

Location Indoor (protected from corrosive gases and dust)

Ambient Temperature

+14 to 104°F (-10 to 40°C) for NEMA 1 type (not frozen)

+14 to 113°F (-10 to 45°C) for open chassis type

Storage Temperature -4 to 140°F (-20 to 60°C)

Humidity 95% RH (non-condensing)

Vibration 9.8m/s 2 (1G) less than 20Hz, up to 1.96m/s 2 (0.2G) at 20 to 50Hz

10 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Preliminary Inspection

1.3 PRELIMINARY INSPECTION

Receiving

After unpacking the FP5/GP5:

· Verify that the part numbers on the drive nameplate match the numbers on your purchase order or packing slip.

· Check the unit for physical damage which may have occurred during shipping. If any part of the drive is missing or damaged, notify the carrier and your Saftronics representative immediately.

· Verify that all internal hardware (i.e. components, screws, etc.) is seated properly and fastened securely.

· If the drive will be stored after receiving, place it in its original packaging and store according to temperature specifications on page 8.

Checking the Nameplate

Inverter Inverter

Input Spec.

Output Spec.

Lot No.

Serial No.

UL File No.

INPUT :

CIMR-P5U43P7

SPEC :

AC 3PH 380-440V 50Hz

10.2A

380-460V 60Hz

43P71F_

OUTPUT : AC 3PH 0-460V 6.1kVA 8.5A

LOT NO : MASS : 4.5 kg

SER NO :

UL FILE NO :

E131457

Mg

Mass

Figure 1 Nameplate Example of American Model P5U43P7

CIMR - P5 U 4 3P7 1 F

Inverter

FP5/GP5 Series

Revision symbol

Specifications

A: Japanese specifications

E: European specifications

U: American specifications

Enclosure

0: Open chassis

1: NEMA 1 (IP20)

Voltage Class

2: 3-phase, 230V

4: 3-phase, 460V

Figure 2 Nameplate Description

Model Designation

3P7 to 300

See Specifications, pp 7-10

FP5/GP5 User’s Manual 11

Chapter 1 - Receiving & Installation

Preliminary Inspection

Identifying the Parts

Protective Cover (top/bottom)

Front Cover

DRIVE FWD REV

0 P

4 Mounting Holes

Digital Operator

JVOP-130P

Heatsink

Nameplate

Ventilation Slots

Figure 3 Parts Identification - Model P5U43P7

12 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Mounting

1.4 MOUNTING

!

CAUTION

PRECAUTIONS

1) When preparing to mount the FP5/GP5, lift it by its base. Never lift it by the front cover.

2) Mount the inverter onto nonflammable material.

3) The FP5/GP5 generates heat. For the most effective cooling possible, mount it vertically. For more details, refer to “Dimensions/

Heat Loss” on pages 15 & 16 and “Clearances” on page 17.

4) When mounting units in an enclosure, install a fan or other cooling device to keep the intake air temperature below 113°F (45°C).

Failure to observe these precautions may result in equipment damage.

Choosing a Location

Be sure that the inverter is mounted in a location protected against the following conditions:

· Extreme cold and heat. Use only within the ambient temperature range:

14 to 104°F (-10 to 40°C).

· Direct sunlight (not for use outdoors)

· Rain, moisture

· High humidity

· Oil sprays, splashes

· Salt spray

· Dust or metallic particles in the air

· Corrosive gases (e.g. sulfurized gas) or liquids

· Radioactive substances

· Combustibles (e.g. thinner, solvents, etc.)

· Physical shock, vibration

· Magnetic noise (e.g. welding machines, power devices, etc.)

FP5/GP5User’s Manual 13

Chapter 1 - Receiving & Installation

Mounting

Removing and Replacing the Digital Operator

To remove the digital operator from the front cover, push the operator lever in the direction shown by arrow 1 and lift the digital operator in the direction shown by arrow 2 (see Figure 4).

To replace the digital operator, engage the operator onto retaining tabs A in the direction shown by arrow 1 and then onto retaining tabs B in the direction shown by arrow 2, locking the digital operator into place (see

Figure 5).

Front Cover 2

Digital Operator

1

Digital Operator

2

Retaining

Tabs A

Figure 4 Removing the Digital Operator

Front Cover

1

Retaining

Tabs B

Figure 5 Replacing the Digital Operator

Removing and Replacing the Front Cover

To remove the front cover, first remove the digital operator (see previous section). Then squeeze the cover on both sides in the direction shown by arrows 2 and lift the cover in the direction shown by arrow 3.

1

2

Front Cover

3

2

Figure 6 Removing and Replacing the Front Cover

14 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Mounting

Dimensions/Heat Loss

Open Chassis Type (IP00)

Voltage

Model

CIMR

-P5U

20P4

Open Chassis Dimensions in inches (mm)

W H D W1 H1 H2

Mass lbs (kg)

Heat Loss (W)

Heat sink

Inside unit

Total

15 50 65

21P5 40 80 120

22P2 80 60 140

230V

460V

25P5

27P5

2011

2015

2018

2022

7.87 (200) 11.81 (300) 8.07 (205) 7.32 (186) 11.22 (285) 0.31 (8)

12 (5.5) 210 90 300

13 (6) 235 110 345

9.84 (250) 14.96 (380) 8.86 (225) 9.29 (236) 14.37 (365) 0.30 (7.5) 24 (11)

12.80 (325) 17.72 (450) 11.22 (285) 10.83 (275) 17.13 (435) 0.30 (7.5) 62 (28)

425 160 585

525 200 725

655 230 885

830 280 1110

2030

2037

2045

2055

4055

4075

16.73 (425) 26.57 (675) 13.78 (350) 12.60 (320) 25.59 (650) 0.49 (12.5)

134 (61) 1050 500 1550

137 (62) 1250 700 1950

18.70 (475) 31.50 (800) 13.78 (350) 14.57 (370) 30.51 (775) 0.49 (12.5) 176 (80)

17.91 (455) 32.28 (820) 13.78 (350) 13.78 (350) 31.30 (795) 0.49 (12.5)

1550 750 2300

1950 1000 2950

2075 22.64 (575) 36.42 (925) 15.75 (400) 17.52 (445) 35.24 (895) 0.59 (15) 298 (135) 2300 1300 3600

40P4

40P7 5.51 (140) 11.02 (280) 6.30 (160) 4.96 (126) 10.47 (266) 0.28 (7)

6.5 (3)

10 50 60

20 65 85

41P5 8.8 (4) 30 80 110

42P2 65 60 125

43P7 5.51 (140) 11.02 (280) 7.09 (180) 4.96 (126) 10.47 (266) 0.28 (7) 10 (4.5) 80 65 145

44P0 120 80 200

45P5

47P5

7.87 (200) 11.81 (300) 8.07 (205) 7.32 (186) 11.22 (285) 0.31 (8) 13 (6)

135 85 220

240 120 360

4011

4015

9.84 (250) 14.96 (380) 8.86 (225) 9.29 (236) 14.37 (365) 0.30 (7.5) 24 (11)

305 150 455

390 180 570

4018

4022

12.80 (325) 17.72 (450) 11.22 (285) 10.83 (275) 17.13 (435) 0.30 (7.5) 60 (27)

465 195 660

620 260 880

4030 705 315 1020

4037 12.80 (325) 24.61 (625) 11.22 (285) 10.83 (275) 24.02 (610) 0.30 (7.5) 97 (44) 875 370 1245

4045 970 415 1385

174 (79) 1110 710 1820

176 (80) 1430 890 2320

4110 14.76 (375)

17.52 (445) 35.24 (895) 0.59 (15)

298 (135) 1870 1160 3030

4185

4220

3400 1510 4910

37.40 (950) 57.09 (1450) 17.13 (435) 29.53 (750) 55.12 (1400) 0.98 (25) 794 (360)

4740 2110 6850

4300 37.80 (960) 62.99 (1600) 17.91 (455) 29.53 (750) 61.02 (1550) 0.98 (25) 926 (420) 6820 2910 9730

FP5/GP5User’s Manual 15

Chapter 1 - Receiving & Installation

Mounting

Enclosed Type (NEMA 1, IP20)

Voltage

230V

460V

Model

(CIMR-

P5U)

20P4

20P7

21P5

22P2

23P7

25P5

27P5

2011

2015

2018

2022

W H D W1 H1 H2

Mass lbs (kg)

5.51 (140) 11.02 (280) 6.30 (160) 4.96 (126) 10.47 (266) 0.28 (7) 6.5 (3)

5.51 (140) 11.02 (280) 7.09 (180) 4.96 (126) 10.47 (266) 0.28 (7) 10 (4.5)

7.87 (200) 11.81 (300) 8.07 (205) 7.32 (186) 11.22 (285) 0.31 (8)

9.84 (250)

12.99 (330)

NEMA 1 Dimensions in inches (mm)

14.96 (380)

24.02 (610)

0.30 (7.5)

3.44 (87.5)

12 (5.5)

13 (6)

24 (11)

71 (32)

2030

2037

2045

2055

16.93 (430) 38.78 (985) 13.78 (350) 12.60 (320) 25.59 (650) 8.37 (212.5)

148 (67)

150 (68)

18.90 (480) 43.70 (1110) 13.78 (350) 14.57 (370) 30.51 (775) 8.37 (212.5) 192 (87)

2075 22.83 (580) 50.79 (1290) 15.75 (400) 17.52 (445) 35.24 (895) 10.63 (270) 320 (145)

40P4

40P7 5.51 (140) 11.02 (280) 6.30 (160) 4.96 (126) 10.47 (266) 0.28 (7)

6.5 (3)

41P5 8.8 (4)

42P2

43P7

44P0

45P5

47P5

4011

4015

4018

4022

4030

4037

5.51 (140) 11.02 (280) 7.09 (180) 4.96 (126) 10.47 (266) 0.28 (7) 10 (4.5)

7.87 (200) 11.81 (300) 8.07 (205) 7.32 (186) 11.22 (285) 0.31 (8) 13 (6)

9.84 (250) 14.96 (380) 8.86 (225) 9.29 (236) 14.37 (365) 0.30 (7.5) 24 (11)

12.99 (330) 24.02 (610) 11.22 (285) 10.83 (275) 17.13 (435) 3.44 (87.5) 68 (31)

12.99 (330) 106 (48)

4045

30.91 (785)

11.22 (285) 10.83 (275) 24.02 (610)

3.44 (87.5)

33.46 (850) 6.00 (152.5)

4055

4075

4110

18.11 (460) 44.49 (1130) 13.78 (350) 13.78 (350) 31.30 (795) 8.37 (212.5)

14.76 (375)

17.52 (445) 35.24 (895) 10.63 (270)

187 (85)

190 (86)

320 (145)

16 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Mounting

W1

W

D

Front View Side View

Figure 7 FP5/GP5 Dimension Diagram

Clearances

When mounting the FP5/GP5, allow sufficient clearances for effective cooling as shown below:

1.97in (50mm)

4.72in (120mm)

Air

1.18in (30mm)

1.97in (50mm)

4.72in (120mm)

Air

Front View Side View

Figure 8 FP5/GP5 Clearances

Notes:

1) The required clearances at the top, bottom, and both sides of the inverter are the same for both open chassis and NEMA 1 enclosures.

2) For inverter models 25HP and less (230V & 460V), remove the top and bottom covers to convert NEMA 1 units to open chassis

3) Allowable intake air temperature:

Open chassis: 14°F to 113°F (-10°C to +45°C)

NEMA 1: 14°F to 104°F (-10°C to 40°C)

4) When mounting units in an enclosure, install a fan or other cooling device to limit the air temperature within the inverter to below 113°F (45°C).

FP5/GP5 User’s Manual 17

Chapter 1 - Receiving & Installation

Wiring

1.5 WIRING

!

CAUTION

PRECAUTIONS

1) Do not connect or disconnect wiring, or perform signal checks while the power supply is turned ON.

2) Connect the power supply wiring to terminals L1, L2 and L3 on the main circuit input section. DO NOT connect the power supply wiring to output terminals T1, T2 and T3.

3) Connect the motor wiring to terminals T1, T2 and T3 on the main circuit output section.

4) Never touch the output circuit directly or place the output line in contact with the inverter enclosure.

5) Do not connect a phase-advancing capacitor or an LC/RC noise filter to the output circuit.

6) The motor wiring must be less than 328ft (100m) in length and in a separate conduit from the input power wiring.

7) Control wiring must be less than 164ft (50m) in length and in a separate conduit from both the motor wiring and the power wiring.

8) Tighten the screws on the main circuit and control circuit terminals.

9) Low voltage wires shall be wired with Class 1 wiring.

10)Please observe national electrical code (NEC) when wiring electrical devices.

Failure to observe these precautions may result in equipment damage.

Inspection

After wiring is complete, verify that:

All wiring is correctly installed.

Excess screws and wire clippings are removed from inside of the unit.

Screws are securely tightened.

Exposed wire has no contact with other wiring or terminals.

18 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Wiring

FP5/GP5 Standard Connection Diagram

230V: Models 20P4 through 27P5

460V: Models 40P4 through 4015

B1 B2

DC Link Reactor (option)

⊕ 1

⊕ 2

L1

L2

L3

T1

T2

T3

IM

Ground

230V units: 100 Ω or less

460V units: 10 Ω or less

Multi-Function

Contact Inputs

S1 - Fixed

S2

S3

S4

S5

S6

SC (Com)

Gate Drive

PWM

8 bit

0~10V AM

(Com) AC

Multi-Function

Analog Outputs

G

Analog Inputs

Input FI selectable

4~20mA or

0~10V

0~+10V

4~20mA

FS

FV

FI

(+15V)

(20k Ω )

(250 Ω )

FC (0V)

A/D

10 bit

Digital

Operator

Serial Port

RS-232

(10-pin)

G

MA

MB

MC

M1

M2

Multi-Function

Contact Outputs

250VAC, 1A or less

30VDC, 1A or less

Figure 9 FP5/GP5 Terminal Diagram

FP5/GP5 User’s Manual 19

Chapter 1 - Receiving & Installation

Wiring

FP5/GP5 Standard Connection Diagram

Ground

230V units: 100 Ω or less

460V units: 10 Ω or less

L1

L2

L3

L11

L21

L31

Multi-Function

Inputs

S1 - Fixed

S2

S3

S4

S5

S6

SC (Com)

Gate Drive

PWM

8 bit

230V: Models 2018 through 2075

460V: Models 4018 through 4160

0~10V AM

(Com) AC

T1

T2

T3

IM

Multi-Function

Analog Outputs

G

Analog Inputs

Input FI selectable

4~20mA or

0~10V

0~+10V

4~20mA

FS

FV

FI

(+15V)

(20k Ω )

(250 Ω )

FC (0V)

A/D

10 bit

Digital

Operator

Serial Port

RS-232

(10-pin)

G

MA

MB

MC

M1

M2

Multi-Function

Relay Outputs

250VAC, 1A or less

30VDC, 1A or less

Figure 10 FP5/GP5 Terminal Diagram

20 FP5/GP5User’s Manual

Chapter 1 - Receiving & Installation

Wiring

Main Circuit Wiring

Input Wiring

· Molded-Case Circuit Breaker (MCCB)

Be sure to connect MCCBs or fuses between the AC main circuit power supply and FP5/GP5 input terminals L1, L2 and L3, to protect the power supply wiring.

· Ground Fault Interrupter

When connecting a ground fault interrupter to input terminals L1, L2 and L3, select one that is not affected by high frequency.

Examples: NV series by Mitsubishi Electric Co., Ltd. (manufactured in or after 1988), EGSG series by Fuji Electric Co., Ltd.

(manufactured in or after 1984).

· Magnetic Contactor (MC)

Inverters can be used without an MC installed on the power supply side.

An MC can be used instead of an MCCB to apply the main circuit power supply. However, when an MC is switched OFF on the primary side, dynamic braking does not function and the motor coasts to stop.

The load can be operated/stopped by closing/opening the MC on the primary side. However, frequent switching may cause the inverter to malfunction.

When using a braking resistor unit, use an MC to break the power supply side of the inverter in the event of a dynamic braking overload relay trip.

Otherwise, if the inverter malfunctions, the braking resistor unit may be burned out.

· Terminal Block Connection Sequence

Input power supply phases can be connected to any terminal regardless of the order of L1, L2 and L3 on the terminal block.

· AC Reactor

When connecting an inverter (230V/460V, 25HP or less) to a large capacity power supply transformer (600kVA or more), or when switching a phase-advancing capacitor, excessive peak current flows through the input power supply circuit, which may damage the converter section. In such cases, install a DC reactor (optional) between inverter

⊕

1 and

⊕

2 terminals, or an AC reactor (optional) on the input side. Installation of a reactor is also effective for improving power factor on the power supply side.

FP5/GP5 User’s Manual 21

Chapter 1 - Receiving & Installation

Wiring

· Surge Suppressor

For inductive loads (i.e. magnetic contactors, magnetic relays, magnetic valves, solenoids, magnetic brakes, etc.) connected near the inverter, use a surge suppressor across the coils to limit the transients on the supply lines.

Output Wiring

· Motor Connection

Connect motor lead wires to output terminals T1, T2 and T3. Verify that the motor rotates in the forward direction (CCW: counterclockwise when viewed from the motor load side) with the forward run command.

If the motor rotation is incorrect, exchange any two of the motor leads.

· Magnetic Starter

Do not connect a magnetic starter or a magnetic contactor to the output circuit. If the motor load is connected or disconnected while the inverter is running, the inverter overcurrent protective circuitry may trip.

· Thermal Overload Relay

An electronic overload protective function (I

2 t) is incorporated into the inverter. However, when driving several motors with one inverter, or when switching between multiple windings of a multiple winding motor, use an external thermal overload relay(s). In this case, set parameter n034 to “Disabled”.

· Wiring Distance Between Inverter and Motor

If the total wiring distance between inverter and motor is excessively long and the inverter carrier frequency (IGBT switching frequency) is high, harmonic leakage current from the wiring will adversely affect the inverter and peripheral devices. If the wiring distance is long, reduce the inverter carrier frequency as described below. Carrier frequency can be set by parameter n054.

Wiring Distance Between Inverter and Motor

Wiring Distance between

Inverter and Motor

Carrier Frequency *

(Set value of parameter n054)

Up to 164 ft.

(50m)

15kHz or less

(6)

Up to 328 ft.

(100m)

10kHz or less

(4)

More than 328 ft.

(100m)

5kHz or less

(2)

* Increasing the carrier frequency above the factory default value requires current derating. Contact your Saftronics representative for details.

22 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Wiring

Grounding

· Ground Resistance

230V class: 100

Ω

or less, 460V class: 10

Ω

or less.

· Never ground the FP5/GP5 in common with welding machines, motors, or other high-current electrical equipment. Run all ground wiring in a separate conduit.

· Use ground wiring as specified in “Wire and Terminal Screw Sizes” on page 25, and keep the length as short as possible.

· When using several FP5/GP5 units side by side, ground the units as shown in Figure 10, (a) or (b). Do not loop the wires as shown in (c).

(a) Acceptable (b) Acceptable (c) Not Acceptable

Figure 11 Grounding Example of 3 FP5/GP5 Inverters

FP5/GP5 User’s Manual 23

Chapter 1 - Receiving & Installation

Wiring

Terminal Functions

230V Class Terminal Functions

Model CIMR-P5U 20P4 to 27P5 2011 to 2015 2018 to 2075

Nominal Motor Output 0.5 to 10HP 20 to 25HP 30 to 125HP

L1

L2 Main circuit input power supply

L3

L11

L21

L31

---

Main circuit input power supply

T1

T2

T3

B1

B2

Inverter output

Braking resistor unit ---

⊕ 1

⊕ 2

DC reactor (

⊕ 3 ---

⊕ 1 -

DC power supply ( ⊕

⊕ 2)

1 - )

DC reactor (

Braking unit (

⊕

DC power supply (

⊕

1 -

⊕

3 -

⊕ 2)

1 -

)

)

Ground terminal (Ground resistance: 100 Ω or less)

---

460V Class Terminal Functions

Model CIMR-P5U 40P4 to 4015 4018 to 4045 4055 to 4160 4185 to 4300

Nominal Motor Output 0.5 to 25HP 30 to 75HP 100 to 250HP 300 to 500HP

L1

L2

Main circuit input power supply

Main circuit input power supply

L3

L11

Main circuit input power supply

--- --L21

L31

T1

T2 Inverter output

T3

B1

B2

Braking resistor unit ---

⊕ 1

⊕ 2 r s 200 s 400

DC reactor ( ⊕ 1 - ⊕ 2)

DC power supply ( ⊕ 1 - )

---

---

Cooling fan power supply

(Control power supply) r - s 200: 200 to 230 VAC input r - s 400: 380 to 460 VAC input

Ground terminal (Ground resistance: 10 Ω or less)

24 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Wiring

Wire and Terminal Screw Sizes

230V Class Wire Size

Circuit

Model

CIMR-

Terminal Symbol

P5U20P4

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

Terminal

Screw

Wire Size * Max. Torque

AWG mm 2 lb-in (N·m)

M4 14 - 10 2 - 5.5 12.4 (1.4)

Wire Type

P5U20P7

P5U21P5

L1, L2, L3, ,

L1, L2, L3, ,

⊕

⊕

1,

1,

⊕

⊕

2, B1, B2, T1, T2, T3

2, B1, B2, T1, T2, T3

M4 14 - 10 2 - 5.5 12.4 (1.4)

M4

14 - 10 2 - 5.5

12 - 10 3.5 - 5.5

12.4 (1.4)

P5U22P2

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

P5U23P7

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

M4 12 - 10 3.5 - 5.5 12.4 (1.4)

M4 10 5.5 12.4 (1.4)

Main

Control

P5U25P5

P5U27P5

P5U2011

P5U2015

P5U2018

P5U2022

P5U2030

P5U2037

P5U2045

P5U2055

P5U2075

Common to all models

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

M5

8 8

10 - 8 5.5 - 8

22.1 (2.5)

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

M5

8 8

10 - 8 5.5 - 8

22.1 (2.5)

L1, L2, L3, , ⊕ 1, ⊕ 2, ⊕ 3, T1, T2, T3

M6

4 22

8 8

45.1 (5.1)

L1, L2, L3, , ⊕ 1, ⊕ 2, ⊕ 3, T1, T2, T3 M8 3 30 90.3 (10.2)

M6 8 8 45.1 (5.1)

L1, L2, L3, L11, L21, L31, T1, T2, T3

M8

3 30

6 14

90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3

M8

2 38

6 14

90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 4/0 100 203.6 (23.0)

M8 4 22 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 1/0 x 2P 60 x 2P 203.6 (23.0)

M8 4 22 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 1/0 x 2P 60 x 2P 203.6 (23.0)

M8 4 22 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 1/0 x 2P 60 x 2P 203.6 (23.0)

M8 3 30 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M12 4/0 x 2P 100 x 2P 349.6 (39.5)

S1, S2, S3, S4, S5, S6, SC

FV, FI, FS, FC

AM, AC, M1, M2, MA, MB, MC

M8 1 50 90.3 (10.2)

Stranded

0.5 - 1.25

- 20 - 16 -

Solid

0.5 - 1.25

G M3.5 20 - 14 0.5 - 2 8.9 (1.0)

* Wire sizes are based on 75°C copper wire.

Power cable:

600V vinyl sheathed wire or equivalent

Twisted shielded wire with Class 1 wiring

Note:

Voltage drop should be considered when determining wire size. Voltage drop can be calculated using the following equation:

Phase-to phase voltage drop (V)

= 3 wire resistance ( Ω /km) x wiring distance (m) x current (A) x 10

-3

Select a wire size so that voltage drop will be less than 2% of the normal rated voltage.

FP5/GP5 User’s Manual 25

Chapter 1 - Receiving & Installation

Wiring

460V Class Wire Size

Circuit

Model

CIMR-

Terminal Symbol

P5U40P4 L1, L2, L3, ,

⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

P5U40P7 L1, L2, L3, ,

⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

P5U41P5 L1, L2, L3, ,

⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

P5U42P2 L1, L2, L3, ,

P5U43P7

L1, L2, L3, ,

⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

Terminal

Screw

Wire Size * Max. Torque

AWG mm 2 lb-in (N·m)

M4 14 - 10 2 - 5.5 12.4 (1.4)

M4

M4

M4

M4

14 - 10 2 - 5.5

12 - 10 3.5 - 5.5

14 - 10 2 - 5.5

12 - 10 3.5 - 5.5

14 - 10 2 - 5.5

12 - 10 3.5 - 5.5

14 - 10 2 - 5.5

12 - 10 3.5 - 5.5

12.4 (1.4)

12.4 (1.4)

12.4 (1.4)

12.4 (1.4)

M4 12 - 10 3.5 - 5.5 12.4 (1.4)

Wire Type

P5U45P5

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

P5U47P5

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3

M5 8 - 6 8 - 14 22.1 (2.5)

Main

Control

P5U4011

P5U4015

P5U4018

P5U4022

P5U4030

P5U4037

P5U4045

P5U4055

P5U4075

P5U4110

P5U4160

P5U4185

P5U4220

P5U4300

Common to all models

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3 M5 8 - 6 8 - 14 22.1 (2.5)

M6 8 - 6 8 - 14 45.1 (5.1)

L1, L2, L3, , ⊕ 1, ⊕ 2, B1, B2, T1, T2, T3 M5 8 - 6 8 - 14 22.1 (2.5)

M6 8 - 6 8 - 14 45.1 (5.1)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M6 6 14 45.1 (5.1)

M8 8 - 6 8 - 14 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M6 4 22 45.1 (5.1)

L1, L2, L3, L11, L21, L31, T1, T2, T3

M8 4 22 90.3 (10.2)

M8

4 22

4 22

90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3

L1, L2, L3, L11, L21, L31, T1, T2, T3

M8

M8

3 30

4 22

1 50

3 30

90.3 (10.2)

90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 4/0 100 203.6 (23.0)

M8 1 50 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 1/0 x 2P 60 x 2P 203.6 (23.0)

M8 1/0 60 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M10 1/0 x 2P 60 x 2P 203.6 (23.0)

M8 1/0 60 90.3 (10.2)

L1, L2, L3, L11, L21, L31, T1, T2, T3 M12 4/0 x 2P 100 x 2P 349.6 (39.5)

L1, L2, L3, , ⊕ 1, ⊕ 3, T1, T2, T3

M8 4/0 100 90.3 (10.2)

M16

650MCM x 2P

325 x 2P 867.4 (98.0)

M8 650MCM 325 90.3 (10.2) r, s200, s400 M4 20 - 10 0.5 - 5.5 12.4 (1.4)

L1, L2, L3, , ⊕ 1, ⊕ 3, T1, T2, T3

M16

650MCM x 2P

325 x 2P 867.4 (98.0)

M8 650MCM 325 90.3 (10.2) r, s200, s400 M4 20 - 10 0.5 - 5.5 12.4 (1.4)

L1, L2, L3, , ⊕ 1, ⊕ 3, T1, T2, T3

M16

650MCM x 2P

325 x 2P 867.4 (98.0)

M8 650MCM 325 90.3 (10.2) r, s200, s400 M4 20 - 10 0.5 - 5.5 12.4 (1.4)

S1, S2, S3, S4, S5, S6, SC

FV, FI, FS, FC

AM, AC, M1, M2, MA, MB, MC

- 20 - 16

Stranded

0.5 - 1.25

-

Solid

0.5 - 1.25

G M3.5 20 - 14 0.5 - 2 8.9 (1.0)

Power cable:

600V vinyl sheathed wire or equivalent

Twisted shielded wire with Class 1 wiring

* Wire sizes are based on 75°C copper wire.

26 FP5/GP5 User’s Manual

Chapter 1 - Receiving & Installation

Wiring

JST Closed Loop Connectors

Wire Size *

AWG mm 2

Terminal Screw JST Closed-Loop Connectors (Lugs)

Max. Torque lb-in (N·m)

20 0.5

18 0.75

16 1.25

14 2

12 - 10 3.5 - 5.5

M3.5 1.25 - 3.5 8.9 (1.0)

M4 1.25 - 4 12.4 (1.4)

M3.5 1.25 - 3.5 8.9 (1.0)

M4 1.25 - 4 12.4 (1.4)

M3.5 1.25 - 3.5 8.9 (1.0)

M4 1.25 - 4 12.4 (1.4)

M3.5 2 - 3.5 8.9 (1.0)

M4 2 - 4 12.4 (1.4)

M5 2 - 5 22.1 (2.5)

M6 2 - 6 45.1 (5.1)

M8 2 - 8 90.3 (10.2)

M4 5.5 - 4 12.4 (1.4)

M5 5.5 - 5 22.1 (2.5)

M6 5.5 - 6 45.1 (5.1)

M8 5.5 - 8 90.3 (10.2)

M5 8 - 5 22.1 (2.5)

8 8

6 14

M6 8 - 6 45.1 (5.1)

M8 8 - 8 90.3 (10.2)

M6 14 - 6 45.1 (5.1)

M8 14 - 8 90.3 (10.2)

4 22

M6 22 - 6 45.1 (5.1)

M8 22 - 8 90.3 (10.2)

3 - 2 30 - 38 M8 38 - 8 90.3 (10.2)

1 - 1/0 50 - 60

M8 60 - 8 90.3 (10.2)

M10 60 - 10 203.6 (23.0)

3/0 80 80 - 10 203.6 (23.0)

4/0 100 100 - 12 349.6 (39.5)

400MCM 200 200 - 12 349.6 (39.5)

650MCM 325

M12 x 2 325 - 12 349.6 (39.5)

M16 325 - 16 867.4 (98.0)

Note:

The use of a JST closed-loop connector (lug) is recommended to maintain proper clearances. Please contact your Saftronics representative for more information.

FP5/GP5 User’s Manual 27

Chapter 1 - Receiving & Installation

Wiring

Control Circuit Wiring

The following table outlines the functions of the control circuit terminals.

Control Circuit Terminals

Classification

Terminal Function Description Signal Level

M1

M2

MA

MB

S1 Forward run/stop Forward run when closed, stop when open

S2 Reverse run/stop

Reverse run when closed, stop when open

S3 External fault input

Fault when closed, normal state when open

S4 Fault reset input Reset when closed

S5 Multi-step speed reference 1 Enabled when closed

Multi-function contact inputs (n036 to n040)

S6 Multi-step speed reference 2 Enabled when closed

SC Sequence input common terminal —

FS +15V Power supply output For analog command +15V power supply

+15V (allowable current 20mA max.)

FV Frequency reference input (voltage) 0 to +10V/100% n043 = “FV=MSTR”:

FV enabled

0 to +10V (20k Ω )

FI Frequency reference input (current) 4 to 20mA/100% 4 to 20mA (250

FI enabled

Ω )

FC Common terminal 0V —

G

Connection to shield sheath of signal lead

— —

MC

During running (N.O. contact) Closed when running

Fault contact output

(N.O./N.C. contact)

Fault when closed between terminals MA and MC

Fault when open between terminals MB and MC

Multi-function contact

Photo-coupler insulation

Input: +24VDC 8mA output (n042) Dry contact

Contact capacity:

Multi-function contact output (n041)

250VAC 1A or less

30VDC 1A or less

AM Frequency meter output

AC Common

0 to +10V

2mA or less

G

Figure 12 Control Circuit Terminal Arrangement

Insert the wire into the lower part of the terminal block and connect tightly with a screwdriver.

0.28in (7mm) max

0.02in (0.6mm) max

0.14in (3.5mm) max

Figure 13 Wiring the Control Circuit Terminal

28 FP5/GP5 User’s Manual

Chapter 2 - Operation

- CHAPTER 2 -

OPERATION

Section Description

2 OPERATION

Page

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2.1 T RIAL O PERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Digital Operator Display at Power-up . . . . . . . . . . . . . . 31

Operation Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.2 D IGITAL O PERATOR D ISPLAY . . . . . . . . . . . . . . . . . . . . . . . 35

2.3 LED D

ESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

2.4 O PERATION M ODE S ELECTION . . . . . . . . . . . . . . . . . . . . . . 37

FP5/GP5 User’s Manual 29

Chapter 2 - Operation

Precautions

!

WARNING

PRECAUTIONS

1) Only turn ON the input power supply after replacing the front cover.

Do not remove the cover while the inverter is powered up.

2) When the retry function (n060) is selected, do not approach the inverter or the load, since it may restart suddenly after being stopped.

3) Since the Stop key can be disabled by a function setting, install a separate emergency stop switch to disconnect power or fault the inverter.

4) Do not touch the heatsink or braking resistor, due to very high temperatures.

5) Since it is very easy to change operation speed from low to high speed, verify the safe working range of the motor and machine before operation.

6) Install a separate holding brake, if necessary.

7) Do not check signals during operation.

8) All inverter parameters have been preset at the factory. Do not change the settings without thorough review of the possible consequences.

Failure to observe these precautions may result in equipment damage, serious personal injury, or death.

30 FP5/GP5 User’s Manual

Chapter 2 - Operation

Trial Operation

2.1 TRIAL OPERATION

To ensure 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. Check the following items before a trial run:

· Wiring and terminal connections are proper.

· Wire clippings and other debris removed from the unit.

· Screws are securely tightened.

· Motor is securely mounted.

· All items are correctly grounded.

Digital Operator Display at Power-Up (JVOP-130P)

When the system is ready for operation, turn ON the power supply. Verify that the inverter powers up properly. If any problems are detected, turn

OFF the power supply immediately. The digital operator display illuminates as shown below when the power supply is turned ON.

DRIVE FWD REV

REMOTE

SEQ REF

F requency R ef

0.0

HZ

Fref Fout Iout

FLA PID kWsav kWout

F/R Montr Accel Decel

Vmtr V/F Fgain Fbias

PRGM

DIGITAL OPERATOR

JVOP-130P

DSPL

LOCAL

REMOTE

RUN

ENTER

STOP

RESET

Operation Mode Indicators:

DRIVE: Lit when in operation mode.

FWD: Lit when there is a forward run command input.

REV: Lit when there is a reverse run command input.

SEQ: Lit when the run command from the control circuit terminal is enabled.

REF: Lit when the frequency reference from control circuit terminals 13 and 14 is enabled.

Display Section:

2 line ×

16 character alphanumeric LCD that displays data for monitoring, user parameters, and set values.

Keys:

Execute operations such as setting user parameters, monitoring, and auto-tuning.

Figure 14 Digital Operator Display at Power-up (JVOP-130P)

FP5/GP5 User’s Manual 31

Chapter 2 - Operation

Trial Operation

Operation Checkpoints:

· Motor rotates smoothly.

· Motor rotates in the correct direction.

· Motor has no abnormal vibration and is not noisy.

· Acceleration and deceleration are smooth.

· Unit is not overloaded.

· Status indicator LEDs and digital operator display are correct.

Basic Operation

The inverter will operate after receiving a frequency reference. There are two operation modes for the FP5/GP5:

· Run command from the digital operator.

· Run command from the control circuit terminals.

Operation by Digital Operator

The diagram below shows a typical operation pattern using the digital operator. Pressing the LOCAL/REMOTE key once while the inverter is stopped places the inverter in the LOCAL mode. The digital operator,

JVOP-130P, can then be used to start and stop and change the reference.

4 5 6

1 2 3

Forward

15Hz

Power

ON

Forward Run Reverse Run

Frequency Setting Frequency Reference Change

Reverse

60Hz

Stop

Figure 15 Operation Sequence by Digital Operator

32 FP5/GP5 User’s Manual

Chapter 2 - Operation

Trial Operation

Typical Operation Example by Digital Operator (JVOP-130P)

Description Key Sequence Digital Operator Display

(1) Power ON

· Displays frequency reference value. REMOTE LED (SEQ, REF) ON

Operation Condition Setting

· Select LOCAL mode.

LOCAL

REMOTE

Frequency Ref

0.0 Hz

REMOTE LED (SEQ, REF) OFF

(2) Frequency Setting

· Change frequency reference value.

Change the value by depressing

Frequency Ref

15.0 Hz

· Write-in set value.

· Select output frequency monitor display.

(3) Forward Run

· Forward run (15Hz)

ENTER

DSPL

RUN

(4) Frequency Reference Value Change (15~60Hz)

· Select frequency reference value display.

· Change set value.

DSPL

Depress 15 times

Change the value by depressing

Frequency Ref

15.0 Hz

Output Freq

0.0 Hz

Output Freq

15.0 Hz

RUN LED ON

Frequency Ref

15.0 Hz

Frequency Ref

60.0 Hz

· Write-in set value.

· Select output frequency monitor display.

ENTER

DSPL

Frequency Ref

60.0 Hz

Output Freq

60.0 Hz

(5) Reverse Run

· Select reverse run. DSPL

Depress 3 times.

Switch to “rev” by depressing

Forward/Reverse

For

· Write-in set value.

ENTER

Forward/Reverse rev

REVERSE LED (REV) ON

Forward/Reverse rev

· Select output frequency monitor display.

(6) Stop

· Decelerates to stop.

DSPL

Depress 13 times.

STOP

RESET

Output Freq

60.0 Hz

Output Freq

0.0 Hz

RUN LED OFF STOP LED ON

FP5/GP5 User’s Manual 33

Chapter 2 - Operation

Trial Operation

Operation by Control Circuit Terminal Signal

The diagram below shows a typical operation pattern using the control circuit terminal signals.

Forward

60Hz

4

1 2 3

Power ON Operation

Frequency Setting

Stop

Figure 16 Operation Sequence by Control Circuit Terminal Signal

Typical Operation Example by Control Circuit Terminal Signal

Description Key Sequence Digital Operator Display

(1) Power ON

· Displays frequency reference value.

REMOTE mode is preset at the factory.

Frequency Ref

0.0 Hz

REMOTE LED (SEQ, REF) ON

(2) Frequency Setting

· Input frequency reference voltage (current) by control circuit terminal FV or FI and verify the input value by the digital operator.

Frequency Ref

60.0 Hz

For reference voltage 10V

Output Frequency Display

· Write-in set value.

DSPL

Output Freq

0.0 Hz

(3) Forward Run

· Close between control circuit terminals S1 and SC to perform forward run.

Output Freq

60.0 Hz

RUN LED ON

(4) Stop

· Open between control circuit terminals S1 and SC to stop operation.

Output Freq

0.0 Hz

STOP LED ON

(RUN LED blinking during deceleration)

34 FP5/GP5 User’s Manual

Chapter 2 - Operation

Digital Operator Display

2.2 DIGITAL OPERATOR DISPLAY

All functions of the FP5/GP5 are accessed using the JVOP-130P Digital Operator. Below are descriptions of the display and keypad sections.

DRIVE FWD REV

REMOTE

SEQ REF

F requency R ef

0.0

HZ

Fref Fout Iout kWout

F/R Montr Accel Decel

Vmtr V/F Fgain

FLA PID kWsav

Fbias

PRGM

DIGITAL OPERATOR

JVOP-130P

DSPL

LOCAL

REMOTE

RUN

ENTER

STOP

RESET

Display Key

Scrolls through display monitors and Quick-

Start parameters, and allows access to all parameters.

Operation Mode Indicators:

DRIVE: Lit when in operation mode.

FWD: Lit when there is a forward run command input.

REV: Lit when there is a reverse run command input.

SEQ: Lit when the run command from the control circuit terminal or serial communication is enabled.

REF: Lit when the frequency reference from control circuit terminals FV or FI, or serial communication is enabled.

Display (LCD)

Displays set values of each function or monitoring values such as output frequency and current (2 line × 16 character alphanumeric).

Enter Key

Displays the current value of each parameter and allows new values to be entered.

Increase/Decrease Keys

Changes set values or parameter numbers.

∧ : Increment key

∨ : Decrement key

Operation Command Keys

Operation command keys operate the inverter.

STOP/RESET: Red LED lights after depressing STOP key.

Inverter operation is stopped. (resets operation after faults; reset is disabled while run command is ON)

RUN: Red LED lights after depressing RUN key.

Inverter operation begins

Operation Mode Selection Key

Alternate between REMOTE and LOCAL (digital operator) operation.

Figure 17 Digital Operator Display at Power-up

FP5/GP5 User’s Manual 35

Chapter 2 - Operation

LED Description

2.3 LED DESCRIPTION

Simple operation of the FP5/GP5 is possible, by using the quick-start displays.

Quick-Start Displays (Example of CIMR-P5U23P7)

Description Key Sequence Digital Operator Display Remarks

Power ON

Frequency reference setting/monitoring

Output frequency monitor

Output current monitor

Output power monitor

FWD/REV run command selection

Monitor selection

Acceleration time

Deceleration time

Input voltage

V/f pattern selection

Frequency reference gain

Frequency reference bias

Motor rated current

PID selection

Energy saving selection

Parameter Number/data

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

DSPL

Input Voltage

230.0 VAC

V/f Selection

60Hz Preset

Terminal FV Gain

100%

Terminal FV Bias

0%

Motor rated FLA

19.6A

PID Mode

Disabled

Energy Sav Sel

Disabled

Parameter n002

Oper Mode Select

Frequency Ref

0.0 Hz

Output Freq

0.0 Hz

Output Amps

0.0 A

Output Power

0.0 kW

Forward/Reverse

For

Monitor U-01

Frequency Ref

Accel Time 1

10.0 Sec

Decel Time 1

10.0 Sec

Depress

[ENTER] key to display the monitor value.

Set/read is enabled only during stop.

Depress

[ENTER] key to display data.

36 FP5/GP5 User’s Manual

Chapter 2 - Operation

Operation Mode Selection

2.4 OPERATION MODE SELECTION (n002, Oper Mode Select)

The FP5/GP5 has two operation modes: LOCAL and REMOTE

(see table below for description). These two modes can be selected by the digital operator “LOCAL/REMOTE” key only when operation is stopped.

The operation mode selected can be verified by observing the SEQ and

REF LEDs on the digital operator (as shown below). The operation mode is set to REMOTE (run by control circuit terminals FV and FI frequency reference and run command from control circuit terminals) prior to shipment. Multi-function contact inputs from control circuit terminals S3 to

S6 are enabled in both operation modes.

· LOCAL: Both frequency reference and run command are set by the digital operator. Remote SEQ and REF LEDs go OFF.

· REMOTE: Master frequency reference and run command can be selected as described in the table below.

Parameter n111, LOC/REM Change, will determine if the inverter will acknowledge a previously closed run input during a switchover from

LOCAL to REMOTE mode.

· When n111 is set to “Cycle Extern Run”, the inverter will not start if the run input is closed during the transition from LOCAL to

REMOTE.

· When n111 is set to “Acept Extern Run”, the inverter will immediately start if the run input is closed during the transition from

LOCAL to REMOTE.

Operation Mode Selection

LED

Display

LCD

Display

0 SEQ=OPR REF=OPR Operation by run command from digital operator

1 SEQ=TRM REF=OPR Operation by run command from control circuit terminal

2 SEQ=OPR REF=TRM Operation by run command from digital operator

3 SEQ=TRM REF=TRM Operation by run command from control circuit terminal

4 SEQ=OPR REF=COM Operation by run command from digital operator

5 SEQ=TRM REF=COM Operation by run command from control circuit terminal

6 SEQ=COM REF=COM Operation by run command from serial communication

7 SEQ=COM REF=OPR Operation by run command from serial communication

8 SEQ=COM REF=TRM Operation by run command from serial communication

Reference Selection

OFF Master frequency reference from digital operator

ON Master frequency reference from digital operator

OFF Master frequency reference from control circuit terminals

FV and FI

ON Master frequency reference from control circuit terminals

FV and FI

OFF Master frequency reference set by serial communication

ON Master frequency reference set by serial communication

ON Master frequency reference set by serial communication

ON Master frequency reference from digital operator

ON Master frequency reference from control circuit terminals

FV and FI

REF

LED

OFF

OFF

ON

ON

ON

ON

ON

OFF

ON

FP5/GP5 User’s Manual 37

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38 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

- CHAPTER 3 -

PROGRAMMING

FEATURES

Section Description

3 PROGRAMMING FEATURES

Page

3.1 FP5/GP5 P ARAMETERS (n001~n116) . . . . . . . . . . . 41

3.2 P

ARAMETER

S

ET

-

UP

& I

NITIALIZATION

. . . . . . . . . . . . . . . 49

3.3 FP5/GP5 O PERATION . . . . . . . . . . . . . . . . . . . . . . . . 50

Accel/decel time adjustment . . . . . . . . . . . . . . . . . . . . . . 50

Automatic fault retry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Automatic restart after momentary power loss . . . . . . . 51

Carrier frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Current limit (Stall prevention). . . . . . . . . . . . . . . . . . . . 52

DC injection braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Energy savings control . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Frequency agree set point . . . . . . . . . . . . . . . . . . . . . . . . 57

Frequency meter or ammeter . . . . . . . . . . . . . . . . . . . . . 58

Frequency meter or ammeter calibration . . . . . . . . . . . . 58

Frequency signal adjustment. . . . . . . . . . . . . . . . . . . . . . 58

Jog operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Jump frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

MODBUS communication . . . . . . . . . . . . . . . . . . . . . . . 61

Motor overload detection . . . . . . . . . . . . . . . . . . . . . . . . 62

Multi-step speed selection. . . . . . . . . . . . . . . . . . . . . . . . 64

Phase loss detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Reverse run prohibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Soft-start characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 68

Speed limit adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 69

FP5/GP5 User’s Manual 39

Chapter 3 - Programming Features

Stopping method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Torque adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Torque detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Tripless operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

V/f pattern adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Slip compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

3.4 I NPUTS & O UTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Multi-function input signals . . . . . . . . . . . . . . . . . . . . . . 78

Analog input signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Multi-function output signals . . . . . . . . . . . . . . . . . . . . . 83

40 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Parameters

3.1 FP5/GP5 Parameters (n001~n116)

No. Function Name

(LCD Operator Display)

n001 Parameter selection/ initialization

(Password)

n002 Operation mode selection

(Oper Mode Select)

n003 Input voltage

(Input Voltage)

n004 Stopping method

(Stopping Method)

Description Factory

Default

0: n001 read and set, n002~n116 read only

1: n001~n035 read and set, n036~n116 read only

2: n001~n053 read & set, n054~n116 read only

3: n001~n116 read and set

4, 5: Not used

6: 2-wire initialization (Japanese specifications)

7: 3-wire initialization (Japanese specifications)

8: 2-wire initialization (American specifications)

9: 3-wire initialization (American specifications)

LED Setting LCD Setting Operation Reference

0 SEQ=OPR REF=OPR Operator Operator

1 SEQ=TRM REF=OPR Terminal Operator

2 SEQ=OPR REF=TRM Operator Terminal

3 SEQ=TRM REF=TRM Terminal Terminal

4 SEQ=OPR REF=COM Operator Serial com

5 SEQ=TRM REF=COM Terminal Serial com

6 SEQ=COM REF=COM Serial com Serial com

7 SEQ=COM REF=OPR Serial com Operator

8 SEQ=COM REF=TRM Serial com Terminal

1 49

SEQ=TRM

REF=TRM

User

Setting

Ref.

Page

37

Unit: 0.1V

Setting range: 150.0~255.0V (510V for 460V units)

LED Setting LCD Setting Description

0 Ramp to stop Ramp to stop

1 Coast to stop Coast to stop

230.0V

(460.0V)

Ramp to

Stop

70

n005 Motor rotation

(Motor Rotation)

n006 Prohibit reverse operation

(Reverse Oper)

n007 Local/remote key function

(Local/Remote Key)

LED Setting LCD Setting Description

0 Rotate C.C.W. CCW shaft rotation

1 Rotate C.W. CW shaft rotation

LED Setting LCD Setting Description

0 Rev Allowed Reverse operation enabled

1 Rev Prohibited Reverse operation disabled

LED Setting LCD Setting

0 Disabled

1 Enabled

LED Setting LCD Setting Description

n008 Stop key function

(Oper STOP Key)

n009 Frequency reference setting method from operator

(Operator MOP)

n010 V/f pattern selection

(V/f Selection)

1 Enabled Stop key is always enabled

LED Setting LCD Setting

0 Enter not used

1 Enter key used

LED Setting LCD Setting Description

n011 Maximum frequency

(Max Frequency)

n012 Maximum voltage

(Max Voltage)

n013 Base frequency

(Base Frequency)

1 60 Hz Preset Fixed V/f pattern

Unit: 0.1Hz

Setting range: 50.0~400.0Hz

Unit: 0.1V

Setting range: 0.1~255.0V (510V for 460V units)

Unit: 0.1Hz

Setting range: 0.2~400.0Hz

Rotate

C.C.W.

Rev

Allowed

Enter key used

60 Hz

Preset

68

Enabled 37

Enabled -

-

-

75,96

60.0Hz 76

230.0V 76

60.0Hz 76

FP5/GP5 User’s Manual 41

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

Description Factory

Default

User

Setting

Ref.

Page

n014 Mid. output frequency

(Mid Frequency)

n015 Mid. frequency voltage

(Mid Voltage)

n016 Minimum output frequency

(Min Frequency)

n017 Minimum output voltage

(Min Voltage)

n018 Acceleration time 1

(Accel Time 1)

n019 Deceleration time 1

(Decel Time 1)

n020 Acceleration time 2

(Accel Time 2)

n021 Deceleration time 2

(Decel Time 2)

n022 S-curve selection

(S-Curve Select)

Unit: 0.1Hz

Setting range: 0.1~399.9Hz

Unit: 0.1V

Setting range: 0.1~255.0V (510V for 460V units)

Unit: 0.1Hz

Setting range: 0.1~10.0Hz

Unit: 0.1V

Setting range: 0.1~50.0V (510V for 460V units)

Unit: 0.1s (1s for 1000s and above)

Setting range: 0.0~3600s

Unit: 0.1s (1s for 1000s and above)

Setting range: 0.0~3600s

Unit: 1s

Setting range: 0~255s

Unit: 1s

Setting range: 0~255s

LED Setting LCD Setting

0 No S-curve

1 0.2s

2 0.5s

3 1.0s

3Hz 76

17.2V

(34.4V)

76

1.5Hz 76

11.5V

(23.0V)

76

10.0s 50,96

10.0s 50,96

10.0s 50

10.0s 50

0.2s 68

n023 Display mode

(Display Units)

n024 Frequency reference 1

(Reference 1)

n025 Frequency reference 2

(Reference 2)

Setting Display

0 0.1Hz

1 0.1%

2~39 rpm (input # of motor poles)

40~3999 custom

Setting depends on n023 setting.

Range: 0~9999

Setting depends on n023 setting.

Range: 0~9999

0 -

0.0Hz 64,95

0.0Hz 64

n026 Frequency reference 3

(Reference 3)

n027 Frequency reference 4

(Reference 4)

Setting depends on n023 setting.

Range: 0~9999

Setting depends on n023 setting.

Range: 0~9999

0.0Hz 64

0.0Hz 64

n028 Not used - - - -

n029 Not used - - - -

n030 Jog frequency

(Jog Reference)

Setting depends on n023 setting.

Range: 0~9999

6.0Hz 60

n031 Frequency upper limit

(Ref Upper Limit)

n032 Frequency lower limit

(Ref Lower Limit)

Unit: 1%

Setting range: 0~109%

Unit: 1%

Setting range: 0~100%

100% 69

0% 69

n033 Motor rated current

(Motor Rated FLA)

Unit: 0.1A Range: 10~200% inverter rated current

Unit is 1A, when setting is more than 1,000A kVA dependent

62,96

42 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

n034 Motor thermal protection

(Motor OL Sel)

n035 Stop method selection -

OH1- for inverter overheat pre-alarm

(OH1 Stop Method)

LED Setting

Description Factory

Default

LCD Setting Description

0 Disabled Protection disabled

1 STD Motor/8 min General-purpose motor (time constant 8 min.)

STD

Motor/

8 min

User

Setting

2 STD Motor/5 min General-purpose motor (time constant 5 min.)

3 INV Motor/8 min Blower-cooled motor (time constant 8 min.)

4 INV Motor/ 5 min Blower-cooled motor (time constant 5 min.)

LED Setting LCD Setting Description

Continue

Oper

0 Ramp STOP/Decel 1 Ramp to stop - Decel 1

(fault)

Ref.

Page

62

-

1 Coast to STOP Coast to stop (fault)

2 Ramp STOP/Decel 2 Ramp to stop - Decel 2

(fault)

n036 Multi-function input selection 1

(Terminal S2 Sel)

3 Continue Oper Continue operation

(alarm) at 80% of frequency reference

LED LCD

Setting Setting Description

0 Reverse RUN (2W) Reverse run (2-wire sequence)

1 FWD/REV Cmd (3W) Fwd / Rev command (3-wire sequence)

2 Ext Fault (NO) External fault (normally open)

3 Ext Fault (NC) External fault (normally closed)

4 Fault Reset Fault reset

5 LOCAL/REMOTE Sel Local / Remote selection

6 COM/INV Sel Serial com/inverter selection (Fref, RUN command)

7 STOP Cmd/Dec2 NO Fast stop using Decel 2 (normally open)

8 STOP Cmd/Dec2 NC Fast stop using Decel 2 (normally closed)

9 Master Fref Sel Master freq. ref. selection (FV-open or

FI-closed)

10 Multi-Step Spd 1 Multi-step speed reference command 1

11 Multi-Step Spd 2 Multi-step speed reference command 2

12 Not Used Not used

13 JOG Command Jog reference (n030)

14 Acc/Dec Switch Accel / Decel time selection

15 Ext Baseblk (NO) External baseblock (normally open)

16 Ext Baseblk (NC) External baseblock (normally closed)

17 SpdSrch (MAXFRQ) Speed search from maximum frequency

18 SpdSrch (SETFRQ) Speed search from set frequency

19 Param Lockout Parameter setting enable / disable

20 PID I Reset PID integral value reset

21 PID Disable PID control enable / disable

22 Timer Start Cmd Timer function

23 OH3 Input External overheat alarm (OH3)

24 Ref Sample Hold Analog reference sample hold command

25 KEB Cmd (NO) Inertia ridethrough command (normally open)

26 KEB Cmd (NC) Inertia ridethrough command (normally closed)

27 Hold Command Accel / Decel hold command

28 PID Polarity Sel Inverse PID enable / disable

Reverse

RUN

(2W)

78

FP5/GP5 User’s Manual 43

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

n037 Multi-function input 2

(Terminal S3 Sel)

n038 Multi-function input 3

(Terminal S4 Sel)

n039 Multi-function input 4

(Terminal S5 Sel)

n040 Multi-function input 5

(Terminal S6 Sel)

Description Factory

Default

User

Setting

Ref.

Page

Set items are same as n036.

(When n036=”FWD/REV Cmd (3W), “In Use By

Other” is displayed, and setting is prohibited)

Ext

Fault

(NO)

Set items are same as n036. Fault

Reset

Set items are same as n036.

(When n040=”Up/Down Control”, “In Use By Other is displayed, and setting is prohibited)

Set items are same as n036.

Multi-

Step

Spd 1

Multi-

Step

Spd 2

LED

Setting LCD Setting Description

29 Up / Down control Up / Down command (Terminal

S5=Up command, and terminal

S6=Down command).

LED

Setting LCD Setting Description

78

78

78

78

Fault 83 n041 Multi-function output selection 1

(Terminal MA Sel) 0 Fault Fault

1 During Running During running

2 At Speed Frequency agree

3 At Desired Speed Desired frequency agree

4 Freq Detection 1 Frequency detection 1

5 Freq detection 2 Frequency detection 2

6 OverTrq Det (NO) Over/Undertorque detection (normally open)

7 OverTrq Det (NC) Over/Undertorque detection (normally closed)

8 Baseblocked During baseblock

9 Operation Mode Local mode

10 Ready Inverter operation ready

11 Timer Output Timer function

12 Auto-Restarting During auto restart

13 OL Pre-Alarm OL pre-alarm (80% OL1 or OL2)

14 Freq Ref Loss Frequency reference loss

15 Set By COM Cntl Closed by serial communication

16 PID Fdbk Loss PID feedback loss

17 OH1 Alarm OH1 Alarm (set if n035 set to "3")

Set items are as same as n041 During

Running

n042 Multi-function output selection 2

(Terminal M1 Sel)

n043 Master analog input selection - FV or FI terminal

(Analog Input Sel)

LED LCD

Setting Setting FV FI Remarks

0 FV=MSTR FI=AUX Master Aux. Enable

1 FV=AUX FI=MSTR Aux. Master Enable

2 FV=RST FI=MSTR Fault reset Master Disable

Enable: FV/FI switchover function is enabled.

Disable: FV/FI switchover function is disabled.

Note: When PID is enabled (n084 ≠ 0),

FV terminal = PID reference, and

FI terminal = PID feedback.

LED

LCD Setting Description

FV=MSTR

FI=AUX

83

82

n044 Aux. analog input selection

(Terminal FI Sel)

n045 Frequency reference retention

(MOP Ref Memory)

n046 Operation method for frequency reference loss detection

(Ref Loss Detect)

0 0-10VDC 0~10V input (Jumper J1 must be cut)

1 4-20mA 4~20mA input

LED

LCD Setting Description

0 Memorize Fref Retained in frequency reference 1 (n024)

1 Not Memorized Not retained after power-down

LED

LCD Setting Description

0 Not detected No detection

1 Run @ n047 Fref Continue to run at n047 setting

4-20mA 82

Memorize

Fref

Not

Detected

44 FP5/GP5 User’s Manual

82

82

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

n047 Frequency reference level at loss of Fref

(Fref Lvl@F Loss)

n048 Terminal FV gain

(Terminal FV Gain)

n049 Terminal FV bias

(Terminal FV Bias)

n050 Terminal FI gain

(Terminal FI Gain)

n051 Terminal FI bias

(Terminal FI Bias)

n052 Multi-function analog output AM

(Terminal AM Sel)

n053 Analog monitor gain

(Terminal AM Gain)

n054 Carrier frequency

(Carrier Freq Sel)

n055 Momentary power loss ridethrough method

(PwrL Selection)

n056 Speed search level - decel time fixed at 2 sec

(SpdSrch Current)

n057 Minimum baseblock time

(Min Baseblock t)

n058 V/f reduction level during speed search

(SpdSrch V/f)

n059 Power loss ridethrough time

(PwrL Ridethru t)

n060 Automatic retry attempts

(Num of Restarts)

n061 Fault contact selection during automatic retry

(Restart Sel)

n062 Jump frequency 1

(Jump Freq 1)

n063 Jump frequency 2

(Jump Freq 2)

n064 Jump frequency bandwidth

(Jump Bandwidth)

Description Factory

Default

Unit: 1%

Setting range: 0~100% of setting Fref

User

Setting

Ref.

Page

80% 82

Unit: 1%

Setting range: 0~200%

Unit: 1%

Setting range: -100~100%

Unit: 1%

Setting range: 0~200%

Unit: 1%

Setting range: -100~100%

LED

LCD Setting Monitor

0 Output Freq Output frequency

1 Output Amps Output current

2 Output kWatts Output power

3 DC Bus Voltage DC bus voltage

Unit: 0.01

Setting range: 0.01~2.00

Unit: 1

Setting range: 1~6 (x2.5kHz), 7~9 (custom pattern)

LED LCD

Setting Setting Method

0 Not Provided Not provided

1 2 Seconds Max Continuous operation after power recovery within 2s

2 CPU Power Active Continuous operation after power recovery within control logic time (no fault output)

Unit: 1% Setting range: 0~200%

100% = inverter rated current

Unit: 0.1s

Setting range: 0.5~10.0s

Unit:1%

Setting range: 0~100%

Unit: 0.1s

Setting range: 0.0~2.0s

Unit: 1 time

Setting range: 0~10

LED

Setting LCD Setting Description

0 Activate Flt Rly Closed during fault retry

1 No Rly Output Open during fault retry

Unit: 0.1Hz

Setting range: 0.0~400.0Hz

Unit: 0.1Hz

Setting range: 0.0~400.0Hz

Unit: 0.1Hz

Setting range: 0.0~25.5Hz

100% 59,96

0% 59,96

100% 59

0% 59

Output

Freq kVA dependent kVA dependent kVA dependent

Activate

Flt Rly

58

1.00 58 kVA dependent

Not

Provided

51

51

110% 74

71

-

-

0 51

-

0.0Hz 60

0.0Hz 60

1.0Hz 60

FP5/GP5 User’s Manual 45

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

n065 Elapsed timer selection

(Elapsed Timer)

n066 Elapsed timer 1

(Elapsed Time 1)

n067 Elapsed timer 2

(Elapsed Time 2)

n068 DC injection current

(DCInj Current)

n069 DC injection time at stop

(DCInj Time @ Stop)

n070 DC injection time at start

(DCInj Time @ Start)

n071 Torque compensation gain

(Torq Comp Gain)

n072 Stall prevention during deceleration

(StallP Decel Sel)

n073 Current limit/Stall prevention level during acceleration

(StallP Accel Lvl)

n074 Current limit/Stall prevention level during running

(StallP Run Level)

n075 Frequency agree set point

(Freq Det Level)

n076 Frequency agree detection width

(Freq Det Width)

n077 Over/Undertorque detection OL3

(Torq Det Sel)

Description Factory

Default

LED

LCD Setting Description

0 Time Power is ON Accumulate time during power on

1 Time Running Mtr Accumulate time during running

Time

Running

Mtr

User

Setting

Ref.

Page

* -

-

Unit: 1 hour Range: 0~9999

* Initial value becomes 0 only when initialized during CPF4 occurrence.

* -

Unit: 10,000 hours Range: 0~27

* Initial value becomes 0 only when initialized during CPF4 occurrence.

50% 54,75 Unit: 1%

Setting range: 0~100%

100% = inverter rated current

Unit: 0.1s

Setting range: 0.0~10.0s

Unit: 0.1s

Setting range: 0.0~10.0s

0.0s 54

0.0s 55,75

Unit: 0.1

Setting range: 0.0~3.0

(normally, no adjustment is necessary)

LED

Setting LCD Setting

0 Disabled

1 Enabled

1.0 72

Enabled 54

Unit: 1% Setting range: 30~200%

When level is set to 200%, current limit during acceleration is disabled.

Unit: 1% Setting range: 30~200%

When level is set to 200%, current limit during running is disabled.

Unit: 0.1Hz

Setting range: 0.0~400.0Hz

Unit: 0.1Hz

Setting range: 0.0~25.5Hz

LED

Setting LCD Setting Description

0 Disabled Detection disabled

1 OT/Spd Agree/Alm Overtorque detection at speed agree; continue running after detection.

(Alarm)

2 OT/Run/Alm Overtorque detection at run; continue running after detection. (Alarm)

3 OT/Spd Agree/Flt Overtorque detection at speed agree; coast to stop after detection. (Fault)

4 OT/Run/Flt Overtorque detection at run; coasts to stop after detection. (Fault)

5 UT/Spd Agree/Alm Undertorque detection at speed agree; continue running after detection. (Alarm)

6 UT/Run/Alm Undertorque detection at run; continue running after detection. (Alarm)

7 UT/Spd Agree/Flt Undertorque detection at speed agree; coast to stop after detection.

(Fault)

8 UT/Run/Flt Undertorque detection at run; coast to stop after detection. (Fault) kVA dependent kVA dependent

0.0Hz 57,84

2.0Hz 84

Disabled

52

53

73

46 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Parameters

No. Function Name

(LCD Operator Display)

n078 Over/Undertorque detection level OL3

(Torq Det Level)

n079 Over/Undertorque detection delay time OL3

(Torq Det Time)

n080 On-delay timer

(On-Delay Timer)

n081 Off-delay timer

(Off-Delay Timer)

n082 DB resistor overheat function rH

(DB Resistor Prot)

n083 Input phase loss detection level SPI

(In Ph Loss Lvl)

n084 PID selection

(PID Mode)

n085 Feedback calibration gain

PID

(PID Fdbk Gain)

n086 Proportional gain PID

(PID P Gain)

n087 Integral time PID

(PID I Time)

n088 Derivative time PID

(PID D Time)

n089 Limit of integral value PID

(PID I Limit)

n090 Feedback loss detection

PID

(PID FdbkLoss Sel)

n091 Feedback loss detection level PID

(PID FdbkLoss Lvl)

n092 Feedback loss detection delay time PID

(PID FdbkLoss Tim)

n093 PID output selection

(PID Output Sel)

n094 Sleep function start level

PID

(Sleep Start Lvl)

n095 Sleep function delay time

PID

(Sleep Delay Time)

Unit: 1%

Description Factory

Default

Setting range: 30~200%

100% = inverter rated current

Unit: 0.1s

Setting range: 0.1~10.0s

Unit: 0.1s

Setting range: 0.0~25.5s

Unit: 0.1s

Setting range: 0.0~25.5s

LED

Setting LCD Setting Description

0 Disabled No DB protection calculated or provided

1 Enabled Protection provided for Yaskawa 3% ED resistor

Unit: 1%

Setting range: 1~100%

When setting is 100%, this function is disabled.

LED

Setting LCD Setting Description

0 Disabled PID disabled

1 Enabled D=Fdbk PID enabled

2 Enabled D=Fdfwd PID w / Feed forward

3 Enabled RevFdbk PID w / Inverted feedback

Unit: 0.01

Setting range: 0.00~10.00

Unit: 0.01

Setting range: 0.0~10.0

Unit: 0.1s

Setting range: 0.0~100.0s

Unit: 0.01s

Setting range: 0.00~1.00s

Unit: 1%

Setting range: 0~109%

LED

Setting LCD Setting Description

0 Disabled Detection is disabled.

1 Multi-function Output Only Detection is enabled.

Unit: 1%

Setting range: 0~100%

Unit: 0.1s

Setting range: 0.0~25.5s

LED

Setting LCD Setting

0 Not Inverted

1 Inverted

Unit: 0.1Hz

Setting range: 0.0~400.0Hz

Unit: 0.1s

Setting range: 0.0~25.5s

160% 74

0.1s 74

0.0s 80

0.0s 80

Disabled

7% 65

Disabled

1.00 66

1.0 66

10.0s 66

0.00s 66

100% 67

Disabled

Not

Inverted

User

Setting

Ref.

Page

66,96

0% -

-

-

1.0s 66

67

0.0Hz 67

0.0s 67

FP5/GP5User’s Manual 47

Chapter 3 - Programming Features

Parameter Set-up & Initialization

No. Function Name

(LCD Operator Display)

n096 Energy saving selection

(Energy Save Sel)

n097 Energy saving gain K2

(Energy Save Gain)

n098 Energy saving voltage lower limit at 60Hz

(EngSavVLLmt@60Hz)

n099 Energy saving voltage lower limit at 6Hz

(EngSavVLLmt@6Hz)

n100 Time of average kW -

Energy saving

(EngSavTime/AvgkW)

n101 Modbus time over detection

(MODBUS Timeout)

Description Factory

Default

LED

Setting LCD Setting Description

0 Disabled Energy saving is disabled.

1 Enabled Energy saving is enabled.

Disabled

Unit: 0.01

Setting range: 0.00~655.0 (0=No energy saving) kVA dependent

Unit: 1%

Setting range: 0~120%

Unit: 1%

Setting range: 0~25%

Unit: 1 = 25ms

Setting range: 0~200

n102 MODBUS stop method at communication error CE

(MODBUS Fault Stop)

n103 MODBUS frequency reference unit

(MODBUS Fref Unit)

n104 MODBUS slave address

(MODBUS Address)

n105 MODBUS BPS selection

(MODBUS Baud Rate)

n106 MODBUS parity selection

(MODBUS Parity) n107 Slip compensation gain

(Slip Comp Gain) n108 Motor no-load current

(Mtr No-Load Amp) n109 Slip compensation primary delay time constant

(Slip Comp Delay) n110 Operator connection fault detection selection

(Oper Detect Flt) n111 Local / Remote changeover function selection

(LOC/REM Change)

LED

Setting LCD Setting Description

0 Disabled Time Over Detection is disabled.

1 Enabled Time Over Detection is enabled.

LED

Setting LCD Setting Stop method

0 Ramp STOP/Decel 1 Ramp to stop - Decel 1 (fault)

1 Coast to STOP Coast to stop (fault)

2 Ramp STOP/Decel 1 Ramp to stop - Decel 2 (fault)

3 Continue Oper Continue operation (alarm)

LED

Setting LCD Setting Stop method

0 1=0.1Hz 0.1Hz / 1

1 2=0.01Hz 0.01Hz / 1

2 3000=100% 100% / 30000

3 1=0.1% 0.1% / 1

Unit: 1

Setting range: 0~31

LED

Setting LCD Setting

0 2400 Baud

1 4800 Baud

2 9600 Baud

LED

Setting LCD Setting

0 No parity

1 Even parity

2 Odd parity

Unit: 0.1% [of Base Frequency (n013)]

Setting range: 0.0 ~ 9.9%

Unit: 1% [of Motor Rated Current (n033)]

Setting range: 0 ~ 99%

Unit: 0.1s

Setting range: 0.0 ~ 25.5s

LED

Setting LCD Setting

0: Disabled

1: Enabled

LED

Setting LCD Setting

0 Cycle Extern RUN command

1 Acept Extern RUN command

Coast to

STOP

No parity

Cycle

Extern

RUN

User

Setting

Ref.

Page

55,96

55

75% 55

12% 55

1 -

Enabled

1=0.1Hz

9600 Baud

2.0s 77

Disabled

-

-

62

1 62

61

61

0.0% 77

30% -

-

37

48 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Operation

No. Function Name

(LCD Operator Display) n112 Low frequency OL start point

(Low Freq OL2 Start) n113 0Hz continuous operation level

(OL2_Level_@_0 Hz) n114 Not used n115 kVA selection

(Inverter kVA Sel) n116 CT / VT selection

(CT / VT Selection)

Description Factory

Default

Unit: 0.1Hz

Setting range: 0.0 ~ 10.0Hz

User

Setting

Ref.

Page

6.0Hz -

Unit: 1%

Setting range: 25 ~ 100%

50% -

- - - -

Unit: 1

Setting range: PC5 (0~8, 20~29), P5(9~F, 2A~35) kVA

Dependent

-

LED

Setting LCD Setting Description

0: CT Operation Constant torque

1: VT Operation Variable torque

- 7,9

3.2 PARAMETER SET-UP & INITIALIZATION

Parameter Selection/Initialization (n001, Password)

The following table describes data which can be set or read when parameter n001 is set.

Setting Parameters that can be set Parameters that can be viewed

0

(parameter read-only)

1

(factory default)

n001 n001 to n116

n001 to n035 n001 to n116

2 n001 to n053 n001 to n116

3 n001 to n116 n001 to n116

4, 5 Not used

6 Initialize: 2-wire sequence (Japanese specifications)

7 Initialize: 3-wire sequence (Japanese specifications)

8 Initialize: 2-wire sequence (American specifications)

9 Initialize: 3-wire sequence (American specifications)

FP5/GP5 User’s Manual 49

Chapter 3 - Programming Features

FP5/GP5 Operation

3.3 FP5/GP5 OPERATION

Accel/Decel Time Adjustment

Output

Frequency

Accel Time 1

(n018)

Decel Time 1 (n019)

Accel Time 2 (n020)

Decel Time 2* (n021)

Decel Time 1* (n019)

Time

FWD (REV) Run Command

ON OFF ON

Accel/Decel Time Selection

(Terminals S2 to S6)

ON

* When “deceleration to stop” is selected (n004 = “Ramp to STOP”)

Figure 18 Timing Diagram of Accel/Decel Time Adjustment

When any of the multi-function input terminal selections (n036, n037, n038,

n039 or n040) is set to “Acc/Dec Switch”, accel/decel times can be selected by opening or closing the appropriate terminal (S2, S3, S4, S5 or S6).

At OPEN: n018 (accel time 1), n019 (decel time 1)

At CLOSED: n020 (accel time 2), n021 (decel time 2)

Parameter No. Name Unit Setting Range Factory Default

n018 Acceleration time 1 0.1s * 0.0 to 3600s 10.0s

n019 Deceleration time 1 0.1s * 0.0 to 3600s 10.0s

n020 Acceleration time 2 0.1s * 0.0 to 3600s 10.0s

n021 Deceleration time 2 0.1s * 0.0 to 3600s 10.0s

* Setting unit is 1s for 1,000s and above.

· Acceleration time

Sets the time necessary for the output frequency to move from 0Hz to maximum output frequency (n011).

· Deceleration time

Set the time necessary for the output frequency to move from maximum output frequency (n011) to 0Hz.

50 FP5/GP5User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Operation

Automatic Fault Retry (n060, Num of Restarts)

After a fault occurs, the inverter can automatically restart. The number of retry attempts can be set up to 10 times via parameter n060. The inverter can be set to automatically restart after the following faults occur:

· Overcurrent (OC)

· Overvoltage (OV)

· Undervoltage PUV (UV1)

· Ground fault (GF)

· Regenerative transistor fault (RR)

The number of retry attempts are cleared to “0” in the following cases:

· If no other fault occurs within 10 minutes after retry.

· When the fault reset signal is ON (closed) after the fault is detected.

· Power supply is turned OFF.

Automatic Restart After Momentary Power Loss (n055, PwrL Selection)

When momentary power loss occurs, operation restarts automatically. The run command must remain closed for this feature to function properly.

LED Setting LCD Setting Description

0 Not Provided Not provided (factory default)

1 * 2 Seconds Max Continuous operation after power recovery within 2 seconds

2 ** CPU Power Active Continuous operation after power recovery within control logic time (no fault output)

* Holds the operation signal to continue operation after recovery from momentary power loss.

** When “CPU Power Active” is selected, operation restarts if power supply voltage returns to its normal level (level before power loss). No fault signal is output.

Carrier Frequency (n054, Carrier Freq Sel)

This function sets the inverter output transistor switching frequency (carrier frequency). This is used to reduce motor noise and leakage current.

The factory setting for carrier frequency is the maximum allowable carrier frequency at which inverter rated current can continuously be generated. Consult the factory when increasing the carrier above the default values.

Carrier Frequency (kHz) Metallic Noise from Motor Leakage Current

LED Setting LCD Setting

1 2.5

2 5.0

3 8.0

Louder Smaller

4 10.0

5 12.5

6 15.0

Inaudible Larger

FP5/GP5 User’s Manual 51

Chapter 3 - Programming Features

FP5/GP5 Operation fc = carrier frequency

2.5kHz

fc = carrier frequency

2.5kHz

1.0kHz

fc = 12 fout 1.0kHz

fc = 24 fout

83.3Hz 208.3Hz

fout

41.6Hz 104.1Hz

n054 = “Synchronous 1” n054 = “Synchronous 2” fc = carrier frequency

2.5kHz

fout

1.0kHz

fc = 36 fout

27.7Hz 69.4Hz

n054 = “Synchronous 3” fout

Figure 19 Custom Setting of Carrier Frequency Patterns

Current Limit (Stall Prevention)

This function automatically adjusts the output frequency in response to an increase in load current to continue operation without tripping the inverter.

· Stall Prevention Level During Acceleration (n073, StallP Accel Lvl)

The current limit level during acceleration can be set in units of 1%

(inverter rated current = 100%).

Factory setting: kVA dependent

A setting of 200% disables current limit during acceleration. During acceleration, if the output current exceeds the value set for n073, acceleration stops and frequency is maintained. When the output current goes down below the value set for parameter n073, acceleration resumes at the normal acceleration rate.

52 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Operation

Motor Current n073

Output Frequency

Time

Time

* Holds the output frequency to limit the load current.

*

Figure 20 Stall Prevention During Acceleration

In the constant output area [output frequency

≥

base frequency (n013)], the current limit level during acceleration is changed by the following equation:

Current Limit Level During

Accel in Constant Output Area

=

Current Limit Level During

Acceleration (n073)

×

Base Frequency (n013)

Output Frequency

· Stall Prevention Level During Running (n074, StallP Run Level)

The stall prevention level during running can be set in units of 1%

(inverter rated current = 100%).

Factory setting: kVA dependent

A setting of 200% disables current limit during running. During speed agree, if the output current exceeds the value set for parameter n074, then deceleration is initiated.

While the output current exceeds the value set for n074, deceleration continues. When the output current goes below the value set for parameter n074, acceleration begins at the normal acceleration rate bringing the motor to the set frequency.

Motor Current n074

Time

Output Frequency

Time

* Decreases the output frequency to limit the load current.

*

Figure 21 Stall Prevention During Running

FP5/GP5 User’s Manual 53

Chapter 3 - Programming Features

FP5/GP5 Operation

· Stall prevention during deceleration (n072, StallP Decel Sel)

To prevent overvoltage during deceleration, the inverter automatically extends the deceleration time according to the value of main circuit DC voltage. When using an optional braking resistor for the FP5/GP5, set parameter n072 to”0”.

LED Setting LCD Setting Stall Prevention During Deceleration

0 Disabled Disabled (when optional braking resistor mounted)

1 Enabled Enabled (factory default)

Frequency

Extends the deceleration time to prevent overvoltage fault.

Time

Set Deceleration Time

Figure 22 Stall Prevention During Deceleration

DC Injection Braking

· DC Injection Braking Current (n068, DCInj Current)

DC injection braking current can be set in increments of 1%.

(100% = inverter rated current)

· DC injection Braking Time at Stop (n069, DCInj Time @ Stop)

DC injection braking time at stop can be set in increments of 0.1 second. When parameter n069 is set to “0”, DC injection braking at stopping is disabled. n016

Min. Output Frequency n069

DC injection Braking

Time at Stop

Figure 23a DC Injection Braking Time at Stop

When coast to stop is selected in the stopping method selection (n004),

DC injection braking at stop is disabled.

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· DC injection Braking Time at Start (n070)

DC injection braking time at start can be set in increments of 0.1 second. When parameter n070 is set to “0”, DC injection braking at starting is disabled. n016

Min. Output Frequency n070

DC injection Braking

Time at Start

Figure 23b DC Injection Braking Time at Start

Energy Saving Control

To enable energy saving control, set energy saving selection (n096, Energy

Sav Sel) to “1”.

LED Setting LCD Setting Description

0 Disabled Energy saving is disabled (factory default).

1 Enabled Energy saving is enabled.

Since the parameters used in the energy saving control mode have been preset at the factory to the optimum values, it is not necessary to adjust them under normal operation. If your motor characteristics differ greatly from those of standard induction motors, refer to the following description to adjust the parameters.

Energy Saving Control Mode

· Energy Saving Gain K2 (n097, Energy Save Gain)

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 standard induction motor value prior to shipment. As the energy saving gain increases, output voltage decreases.

· Energy Saving Voltage Lower Limit ( n098, EngSavVLLmt@60Hz; n099, EngSavVLLmt@ 6Hz)

Sets the output voltage lower limit. If the voltage reference value calculated in the energy saving mode is smaller than the specified lower

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FP5/GP5 Operation limit, this lower limit value is output as the voltage reference value. The lower limit value is set in order to prevent stalling at light loads. Set voltage limits at 6Hz and 60Hz; a value obtained by linear interpolation should be used to set any limit values other than at 6Hz or 60Hz. Setting is made as a percentage of motor rated voltage.

Voltage

255V* n098 n099

Lower Limit

6Hz 60Hz

Frequency

* This value is doubled for 460V class inverters.

Figure 24 Energy Saving Voltage Lower Limit

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Frequency Agree Set Point (n075, Freq Det Level)

When multi-function contact output selections n041 or n042 are set to “Freq

Det 1” or “Freq Det 2”, frequency detection is enabled. This function is activated when the output frequency is above or below the frequency agree set point (n075).

· Output frequency

≤

Frequency agree set point

Set n041 or n042 to “Freq Det 1”.

Release Width

+2Hz

Frequency Agree Set Point n075

Output Frequency

Frequency Detection

Signal

ON ON

Figure 26 Frequency Agree Set Point Example

(Fout

≤

Frequency Agree Set Point)

· Output frequency

≥

Frequency agree set point

Set n041 or n042 to “Freq Det 2”.

Release Width

-2Hz

Frequency Agree Set Point n075

Output Frequency

Frequency Detection

Signal

ON

Figure 27 Frequency Agree Set Point Example

(Fout ≥ Frequency agree set point)

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Frequency Meter or Ammeter (n052, Terminal AM Sel)

This parameter selects whether the signal (on terminals AM and AC) is proportional to output frequency, output current, output power, or DC bus voltage for external monitoring.

Setting Analog Monitor Output Selection

Output Freq Output frequency (10V/max. frequency) - factory default

Output Amps Output current (10V/inverter rated current)

Output kWatts Output power (10V/inverter rated power)

DC Bus Voltage DC bus voltage [10V/400VDC (230V class), 10V/800VDC (460V class)]

Frequency Meter or Ammeter Calibration (n053, Terminal AM Gain)

This function is used to adjust the analog monitor output signal level.

Frequency Meter/Ammeter

(3V 1mA full-scale)

Analog

Output n053

AM

+ -

FM

10V

AC

3V n0

53

=1

.0

n053=

0.3

0 100%

Monitor Variable

Figure 28 Frequency Meter/Ammeter Calibration

Parameter n053 determines the slope of the signal output on terminal AM for the variable being monitored. Increasing this value increases the slope.

Refer to Figure 28.

Frequency Signal Adjustment

When the frequency reference is given by an analog signal at control circuit terminals FV and FI, the relation between analog voltage (or current) and frequency reference can be set.

Frequency Reference

Max. Output Frequency

×

Gain

100

Max. Output Frequency

×

Bias

100

0V 10V

(4mA) (20mA)

( ) indicates when current reference input is selected.

Figure 29 Frequency Signal Adjustment

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· Terminal FV Gain (n048, Terminal FV Gain)

The analog input voltage value for the maximum output frequency

(n011) can be set in units of 1%, from 0 to 200%.

Factory setting: 100%

· Terminal FV Bias (n049, Terminal FV Bias)

The frequency reference that is generated when the analog input is 0V can be set in units of 1%, from -100% to 100%. (n011: maximum output frequency = 100%)

Factory setting: 0%

· Terminal FI Gain (n050, Terminal FI Gain)

The analog input current value for the maximum output frequency

(n011) can be set in units of 1%, from 0 to 200%.

Factory setting: 100%

· Terminal FI Bias (n051, Terminal FI Bias)

The frequency reference that is generated when the analog input is 4mA can be set in units of 1%, from -100% to 100%. (n011: maximum output frequency = 100%)

Factory setting: 0%

· Examples

To operate the inverter with a frequency reference of 0% to 100% at a 0 to 5V input:

Max. Output

Frequency (100%)

0%

Figure 30 Frequency Signal Adjustment Example - 0 to 5V input

Gain: Parameter n048 = “200”

Bias: Parameter n049 = “0”

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To operate the inverter with a frequency reference of 50% to 100% at a

0 to 10V input:

Max. Output

Frequency (100%)

50%

0V 10V

Figure 31 Frequency Signal Adjustment Example - 0 to 10V input

Gain: Parameter n048 = “100”

Bias: Parameter n049 = “50”

Jog Operation

Multi-function inputs (Terminals S2 to S6) can be programmed to function as a jog reference selection. Operation can then be enabled at the jog frequency reference set in parameter n030 by activating this input. A

“RUN” command must also be given to start the inverter. When multistep speed references 1 or 2 are input simultaneously with the jog frequency reference, the jog frequency reference has priority.

Name Parameter No. Setting

Jog frequency reference n030 6.0Hz (Factory default)

Multi-function contact input selection (S2 to S6) n036, n037, n038, n039, n040

Set to “Jog Command” for any parameter.

Jump Frequencies (n062, Jump Freq 1; n063, Jump Freq 2, n064, Jump Bandwidth)

This function enables the “jumping” of critical frequencies so that systems can operate without excessive vibration or noise. Setting the value to

0.0Hz disables this function.

Set jump frequency 1 or 2 such that n062

≤

n063. If this condition is not satisfied, the inverter displays the parameter setting error “OPE6”.

Output Frequency n063 n062 n064 n064 Frequency

Reference

Figure 32 Jump Frequencies

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MODBUS Communication

The FP5/GP5 can perform serial transmission by using a programmable controller (PLC) and MODBUS communication. MODBUS is composed of one master PLC and 1 to 31 (maximum) slave inverters. In signal transmission between master and slave units, the master unit always starts transmission and the slave units respond to it.

The master unit performs signal transmission with one slave unit at a time. Hence, different address numbers must be assigned to each slave unit in advance and the master unit specifies a number to perform signal transmission. The slave unit which receives the command from the master unit executes the function and returns the response to the master unit.

Communication Specifications

· Interface: RS-485, RS-422 (communication interface card SI-K2/P must be mounted.)

· Synchronization: Asynchronous

· Transmission parameter: Baud rate: selectable from 2400, 4800,

9600 BPS (parameter n105)

Data length: fixed at 8 bits

Parity: parity/no parity, even/odd selectable (parameter n106)

Stop bit: fixed at 1 bit

· Protocol: In accordance with MODBUS

· Maximum number of units to be connected: 31 units (when RS-485 is used)

Data to be Sent/Received by Communication

Data to be sent/received by communication are run commands, frequency reference, fault contents, inverter status and parameter setting/reading.

· Operation Mode Selection (n002, Oper Mode Select)

Select the run command and frequency reference input method in parameter n002. To provide a run command and/or frequency reference by communication, set this parameter to a selection that contains

“COM” for SEQ and/or REF. Regardless of this selection, monitoring of running status, parameter setting/reading, fault reset and multi-function input commands from the PLC are possible. The multi-function input command becomes “OR” with the command input from control circuit terminals S2 to S6.

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· MODBUS Frequency Reference Unit (n103, MODBUS Fref Unit)

The frequency reference units from the PLC and in the frequency reference and output frequency monitors (by communication) are set with parameter n103. The output frequency resolution of the FP5/GP5 is 0.1Hz. Even if the frequency reference unit is changed to 0.01Hz in parameter n103, the value in the hundredth digit of the received frequency reference is rounded off internally. When 30,000/100% in units of 0.1% is selected, the value is rounded off in the same way.

· MODBUS Slave Address (n104, MODBUS Address)

Sets the slave address number. It is necessary to set the address number so that it will not overlap with the address number of another slave unit connected on the same transmission line.

Note: To change the values set in parameters n104 to n106 and enable new settings, it is necessary to cycle power after entering the desired values.

Motor Overload Detection

The FP5/GP5 protects against motor overload with a UL-recognized, built-in electronic thermal overload relay function.

· Motor Rated Current (n033, Motor Rated FLA)

Set to the rated current value shown on the motor nameplate.

Note: setting to 0.0A disables the motor overload protection function.

· Motor overload protection selection (n034, Motor OL Sel)

LED Setting LCD Setting Electronic Thermal Characteristics

0 Disabled Protection disabled

1 STD Motor / 8 min Applied to general-purpose motor, standard rating (Class 20 overload)

2 STD Motor / 5 min Applied to general-purpose motor, short time rating (Class 10 overload)

3 INV Motor / 8 min Applied to blower-cooled / inverter duty motor, standard rating (Class 20 overload)

4 INV Motor / 5 min Applied to blower-cooled / inverter duty motor, short time rating (Class 10 overload)

The electronic thermal overload function estimates motor temperature, based on inverter output current and time, to protect the motor from overheating. When the electronic thermal overload relay is activated, an

“oL1” error occurs, shutting OFF the inverter output and preventing excessive overheating in the motor.

When operating with one inverter connected to one motor, an external thermal relay is not needed. When operating several motors with one inverter, install a thermal relay on each motor. In this case, set parameter n034 to “Disabled”.

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· General-purpose and Blower-cooled Motors

Induction motors are classified as general-purpose or blower-cooled motors, based on their cooling capabilities. Hence, the motor overload detection function operates differently for each of these two motor types.

Cooling Effectiveness Torque Characteristics

Electronic Thermal

Overload

180

155

140

60s

Short time

Standard

Rating

Effective when operated at

50/60Hz from commercial power supply.

100

80

55

38

0

20

Frequency (Hz)

Base Frequency 60Hz

(V/f for 60Hz, 230V Input Voltage)

During continuous operation at low speeds, the load must be limited in order to limit motor temperature rise.

“OL1” error (motor overload protection is enabled when motor is continuously operated at 50/60Hz or less at

100% load).

180

150

100

60s

Short time

Standard

Rating

Effective when operated at low speeds (approx. 6Hz).

55

38

0

6 60 120

Frequency (Hz)

Base Frequency 60Hz

(V/f for 60Hz, 230V Input Voltage)

Use blower-cooled motor for continuous operation at low speeds.

Effective when operated at low speeds (approx. 6Hz).

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Multi-Step Speed Selection

This function allows the programming of up to 4 preset speeds, through multi-function contact input selections.

4-step speed selection

n002 = “SEQ=X REF=OPR”, where “X” can be TRM, OPR, or COM

n024 = 30.0Hz (factory default = 0.0Hz)

n025 = 40.0Hz (factory default = 0.0Hz)

n026 = 50.0Hz (factory default = 0.0Hz)

n027 = 60.0Hz (factory default = 0.0Hz)

n039 = 9 (multi-function contact input terminal S5)

n040 = 10 (multi-function contact input terminal S6)

FWD Run/Stop

REV Run/Stop

External Fault

Fault Reset

Multi-step Speed Ref. 1

Multi-step Speed Ref. 2

S1

S2

S3

S4

S5

S6

SC

Multi-function

Contact Input

Figure 33 Multi-step Speed Selection - Control Circuit Terminals

(n026)

50.0Hz

(n027)

60.0Hz

Frequency

Reference

(n024)

30.0Hz

(n025)

40.0Hz

FWD (REV) Run/Stop

ON

Multi-step Speed Ref. 1

(Terminal S5)

Multi-step Speed Ref. 2

(Terminal S6)

ON

ON

ON

Figure 34 Multi-step Speed Operation - Timing Diagram

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Phase Loss Protection

· Input Phase Loss Detection (n083, In Ph Loss Lvl)

The input phase loss detection circuit monitors the DC bus current ripple and activates when one of the input phases are lost. The detection circuit calculates the maximum and minimum values of the DC bus voltage in

1.28 second intervals, and compares the difference (

∆

V) between these values with the input phase loss detection level (n083). If

∆

V

≥

n083, then input phase loss is detected; and after the input phase loss detection delay time (fixed at approximately 10 seconds), an SPI fault occurs, and the motor coasts to stop.

No. Name Description

n083 Input phase loss detection level Unit: 1%

Setting range: 1 to 100% of input voltage

Factory

Default

7%

Input phase loss detection is disabled in the following cases:

· Parameter n083 is set to “100%”

· A Stop command is input

· Input magnetic contactor (MC) shuts OFF

· CPU A/D converter fault (CPF5)

· During deceleration

· Output current

≤

30% of Inverter rated current

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PID Control

To enable PID control, set PID selection (n084) to “Enabled”, according to the description below.

LED Setting LCD Setting Description

0 Disabled PID disabled (factory default)

1 Enabled D=Fdbk PID enabled (deviation is D-controlled.)

2 Enabled D=Fdfwd PID with feed forward (feedback value is D-controlled)

3 Enabled Rev Fdbk PID with inverted feedback

Then select the PID control setpoint value and detected feedback value setpoint as follows:

· Setpoint Value Selection

The control circuit terminal FV voltage signal (0 to 10V) or multi-step speed parameters n024 to n027 can be used to select the PID setpoint value.

Control circuit terminal FV voltage signal:

Set operation mode selection (n002) to “SEQ=OPR REF=TRM” or

“SEQ=TRM REF=TRM”.

Multi-step speed constants (n024 to n027):

Set operation mode selection (n002) to “SEQ=OPR REF=OPR” or

“SEQ=TRM REF=OPR”.

(combination of multi-step speed reference and jog frequency reference)

· Detected Value Setting

The control circuit terminal FI current signal (4 to 20mA) or voltage signal (0 to 10V) can be used to set the PID detected value.

Control circuit terminal FI current signal:

Set aux. analog input selection (n044) to “4-20mA”.

Control circuit terminal FI voltage signal:

Set operation mode selection (n044) to “0-10VDC”.

(Cut jumper J1 on the control PCB board.)

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Intended

Value

+

(Deviation) -

Detected

Value n085

Feedback

Calibration

Gain n084

1

D n088

+

+

2

Z -1

3

P

I Limit n087 n089

D

1 or 3 n088

2

+

+

+

±109%

Limit n084

0 n093

1

0

Sleep

Function n094, n095 n084

1, 2, or 3

Frequency

Reference

Inverted

Characteristic

Enabled

Figure 35a PID Control Block Diagram

Notes:

1) Value I is reset to”0” in the following cases:

· When operation stops

· When the integral value reset signal is input by multi-function contact input selection (Any of parameters n036 to n040 are set to “PID I Reset”).

2) The upper limit of value I can be set by parameter n089.

Increase the value of parameter n089 to upgrade control capability by integration.

If the control system vibrates and it cannot be stopped by adjusting the integral time, output lag filter time, etc., decrease the set value of parameter n089.

3. PID control can be canceled by a multi-function contact input signal.

By setting any of parameters n036 to n040 to “PID Disable” and by closing the contact during running, PID control is disabled and the setpoint value signal itself is used as a frequency reference signal.

4. Inverse PID characteristics can be obtained by setting parameter n093 to

“Inverted”.

5. The PID Sleep feature can be used to automatically turn off the inverter output when the PID output value falls below the sleep function level (n094) for longer than the sleep function time (n095). The inverter will resume normal operation when the PID output is greater than the sleep level for longer than the sleep time. Setting parameter n094 to “0.0” disables this feature.

PID Output n094 (Sleep Level)

Internal RUN

Command

RUN Command

During Run n095 n095

(Sleep Time)

Stays High

Stays High

Figure 35b PID Control Timing Chart

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Reverse Run Prohibit (n006, Reverse Oper)

A “reverse run disabled” setting does not accept a reverse run command from the control circuit terminal or the digital operator. This setting is used in applications where a reverse run command can cause problems.

LED Setting LCD Setting Description

0 REV Allowed Reverse run enabled (factory default)

1 REV Prohibited Reverse run disabled

Soft-Start Characteristics (n022, S-Curve Select)

An S-curve pattern is used to reduce shock and provide smooth transitions during machine acceleration and deceleration.

LED Setting LCD Setting Description

0 No S-Curve S-curve not provided

1 0.2 Sec 0.2 second (factory default)

2 0.5 Sec 0.5 second

3 1.0 Sec 1.0 second

Note: The S-curve time is the time to reach the set accel/decel rate (as determined by the accel/ decel time settings).

Frequency Reference

Output Frequency

Output Frequency

S-curve Characteristic

Time (Tsec)

Figure 36 S-curve Characteristic Timing Diagram

Time

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The following figure shows FWD/REV run switching during deceleration to stop.

FWD Run Command

REV Run Command

Acceleration Deceleration

Min. Output Frequency n016

DC Injection Braking

Time at Stop n069

Output Frequency

Min. Output Frequency n016

Acceleration Deceleration

Figure 37 S-curve Characteristics - FWD/REV Operation

Speed Limit Adjustment

Internal

Frequency

Reference

Frequency Reference

Upper Limit (n031)

Frequency Reference

Lower Limit (n032)

Set Frequency Reference

Figure 38 Setting Frequency Upper and Lower Limits

· Frequency Reference Upper Limit (n031, Ref Upper Limit)

The upper limit of the frequency reference can be set in increments of

1%. (n011: maximum output frequency = 100%)

Factory setting: 100%

· Frequency Reference Lower Limit (n032, Ref Lower limit)

The lower limit of the frequency reference can be set in increments of

1%. (n011: maximum output frequency = 100%)

Factory setting: 0%

When operating at a frequency reference of 0Hz, operation continues at the frequency reference lower limit. However, when the lower limit is set to less than the minimum output frequency (n016), operation stops.

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Stopping Method (n004, Stopping Method)

This function selects the stopping method suitable for the particular application.

LED Setting LCD Setting Description

0 Ramp to STOP Deceleration to stop (factory default)

1 Coast to STOP Coast to stop

2 Coast w/Timer 1 Coast to stop with timer 1 (run command cycle)

3 Coast w/Timer 2 Coast to stop with timer 2 (auto-start after time out)

· Deceleration to Stop (n004 = “Ramp to STOP”)

Output Frequency

Decel time 1 (n019)

Min. Output Frequency (Frequency at

DC Injection Braking Start - n016)

Factory Default: 1.5Hz

Run Command

ON

DC injection Braking Time at Stop (n069)

Factory Default: 0.5 s

OFF

Figure 39 Stopping Method - Deceleration to Stop

Upon removal of the FWD (REV) run command, the motor decelerates at a deceleration rate determined by the time set in deceleration time 1

(n019) and DC injection braking is applied immediately before when the minimum output frequency (n016) is reached. If the deceleration time is short or the load inertia is large, an overvoltage fault (OV) may occur during deceleration. In this case, increase the deceleration time or install an optional braking resistor .

Braking torque: w/o braking resistor, approx. 20% of motor rated torque w/ braking resistor, approx. 150% of motor rated torque

· Coast to Stop (n004 = “Coast to STOP”)

Output frequency Inverter output is shut OFF when stop command is given.

Run command

ON

OFF

Figure 40 Stopping Method - Coast to Stop

Upon removal of the FWD (REV) run command, the motor coasts.

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· Coast to Stop with Timer 1 (n004 = “Coast w/Timer 1”)

Output Frequency

Decel Time 1

(n019)

Accel Time 1

(n018)

Coasting

Time

Minimum baseblock time (n057)

FWD (REV)

Run Command ON ON ON

Run Command Disabled

Figure 41 Example of Stopping Method - Coast to Stop w/ Timer 1

Upon removal of the run command, the inverter output is immediately removed, allowing the motor to coast. If the run command is re-applied before the minimum baseblock time (n057) elapses, the run command is not accepted.The run command must be cycled to be acknowledged. An initial run command will be accepted if applied after the minimum baseblock time elapses.

· Coast to Stop with Timer 2 (n004 = “Coast w/Timer 2”)

Output Frequency

Decel Time 1

(n019)

Accel Time 1

(n018)

Coasting

Time

Minimum baseblock time (n057)

FWD (REV)

Run Command ON ON

Figure 42 Example of Stopping Method - Coast to Stop w/ Timer 2

Operation is disabled during the minimum baseblock time (n057) after a stop command is given. A run command will be accepted, but operation does not start until the minimum baseblock time runs out. The inverter does not operate during the baseblock time, as shown in Figure 42.

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Torque Adjustment (n071, Torq Comp Gain)

Motor torque can be adjusted by changing the V/f pattern (n010) or by adjusting the torque compensation gain (n071). For details on setting the

V/f pattern, see “V/f Pattern Adjustment”, on page 75.

· Full-range Automatic Torque Boost

The motor torque requirement changes according to load conditions.

Full-range automatic torque boost adjusts the output motor voltage according to the required torque. The FP5/GP5 automatically adjusts the voltage during constant-speed operation as well as during acceleration.

The required torque is calculated by the inverter. The optimum motor voltage will be output to ensure tripless operation and power savings.

Output voltage

∝

Torque compensation gain × Required torque

Voltage

Required torque ⇒ Increase voltage

Frequency

Figure 43 Torque Characteristics

Normally, no adjustment is necessary for torque compensation gain

(n071, factory default: “1.0”). When the wiring distance between the inverter and the motor is long, or when the motor generates vibration, change the torque compensation gain.

Increasing torque compensation gain increases motor torque, but an excessive increase may cause the following:

· Inverter trips due to motor overexcitation

· Motor overheat or excessive vibration

If adjustment is necessary, adjust in 0.1 increments.

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Torque Detection

The over/undertorque detection circuit will activate when the motor load causes the motor current to go above or below torque detection level (n078) respectively. When the over/undertorque condition is detected, alarm signals are sent to multi-function output terminals MA, MB and/or M1.

To output an over/undertorque detection signal, set multi-function contact output selection n041 or n042 to “6” (N.O. contact) or “7” (N.C. contact).

Inverter Rated Current

Motor Current n078

* *

Time

Multi-function Contact

Output Signal

(Overtorque Detection Signal)

Terminal MA, MB, M1

ON ON n079 n079

* Release width (hysteresis) during overtorque detection is 5% of the inverter rated current level.

Figure 43 Torque Characteristics

· Over/undertorque Detection Function Selection (n077, Torq Det Sel)

LED

Setting

LCD Setting Description

0 Disabled Detection disabled (factory default)

1 OT/SpdAgree/Alm

Overtorque detection begins at speed agree; continue running after detection. (Alarm)

2 OT/Run/Alm Overtorque detection at run; continue running after detection. (Alarm)

3 OT/SpdAgree/Flt

Overtorque detection begins at speed agree; coast to stop after detection. (Fault)

4 OT/Run/Flt Overtorque detection at run; coasts to stop after detection. (Fault)

5 UT/SpdAgree/Alm

Undertorque detection begins at speed agree; continue running after detection. (Alarm)

6 UT/Run/Alm Undertorque detection at run; continue running after detection. (Alarm)

7 UT/SpdAgree/Flt

Undertorque detection begins at speed agree; coast to stop after detection. (Fault)

8 UT/Run/Flt Undertorque detection at run; coast to stop after detection. (Fault)

Notes:

· To detect torque during acceleration or deceleration, select a setting that contains

“RUN”.

· To continue operation after over/undertorque detection, select a setting that contains

“Alm”. During detection, the digital operator displays “oL3” alarm (blinking).

· To stop the inverter after an over/undertorque detection fault, select a setting that contains “Flt”. During detection, the digital operator displays “oL3” fault.

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· Over/undertorque Detection Level (n078, Torq Det Level)

Sets the torque detection current level in units of 1%

Inverter rated current: 100%

Factory default: 160%

· Over/undertorque Detection Time (n079, Torq Det Time)

The over/undertorque detection delay time inserts a delay, between the time motor current exceeds or falls below the over/undertorque detection current level (n078) and when the over/undertorque detection function is enabled.

Factory default: 0.1 second

If the time during which motor current exceeds or falls below the over/ undertorque detection level (n078) is longer than the over/undertorque detection time (n079), the over/undertorque detection function is enabled.

Tripless Operation

When starting into a coasting motor, use the speed search command or

DC injection braking at start, to prevent a drive trip and motor burnout.

· Speed search

This function allows the restart of a coasting motor without the necessity to stop. It is useful during inverter bypass operation, when switching between the motor receiving power directly from the line to the inverter.

Set the multi-function contact input selection (n036 to n40) to “SpdSrch

(MAXFREQ)” (start search command from maximum output frequency) or “SpdSrch (SETFREQ)” (start search command from the set frequency).

Build a sequence so that the FWD (REV) run command is input at the same time as the search command, or after the search command. If the run command is input before the search command, the search command is not effective. Below is a timing diagram of the search command input:

ON

ON

FWD (REV) Run Command

Speed Search Command

Max. Output Frequency or

Frequency Reference at

Run Command Input

Output Frequency

Min. Baseblock

Time (n057)

Speed Search Start

(Condition: Inverter Output Current

≥

Speed Search

Operation

[ ] [

Speed Detection Agree

(Condition: Inverter Output Current

< n056 Speed Search Level)

]

Figure 44 Search Command Input Timing Diagram

74 FP5/GP5 User’s Manual

Chapter 3 - Programming Features

FP5/GP5 Operation

· DC Injection Braking at Start (n068, DCInj Current; n070, DCInj Time@Start)

This function restarts a coasting motor after first applying it with DC injection braking. DC injection braking time at start (n070) is set in units of 0.1 second. DC injection braking current is set in parameter

n068 in units of 1%. When parameter n070 is set to “0”, DC injection braking is disabled and acceleration starts from the minimum output frequency. n016

Min. Output Frequency n070

DC Injection Braking

Time at Start

Figure 45 DC Injection Braking at Starting

V/f Pattern Adjustment (n010, V/f Selection)

Set the V/f pattern using parameter n010 as described below. It may be necessary to change the V/f pattern when using a high-speed motor, or when special torque adjustment is required in the application.

Set values: “60Hz Preset”: Fixed V/f pattern

“User defined V/f”: Custom V/f pattern can be set

Set the V/f pattern according to the following:

· n010 = “60Hz Preset” (Factory default value)

Set parameter n010 to “60Hz Preset” when a standard 50/60Hz, 230/

460V motor is selected. This setting provides a standard linear V/Hz pattern. Parameters n011 through n017 cannot be adjusted.

· n010 = “User defined V/f” (Custom V/f pattern)

Set parameter n010 to “User defined V/f” when a variable torque pattern is required. Parameters n011 through n017 can then be adjusted manually to customize a special V/f pattern. The default settings for parameters n011 through n017 when n010 = “User defined V/f” comprise the standard variable torque pattern.

FP5/GP5 User’s Manual 75

Chapter 3 - Programming Features

Inputs & Outputs

Be sure to satisfy the following conditions for setting parameters

n011 to n017:

n016

≤

n014 < n013

≤

n011

Voltage n012 n015 n017

0 n016 n014 n013 n011

Figure 46 Custom V/f Pattern Setting

Frequency

Parameter

No.

Name Unit Setting Range

Factory

Default

(n010=60Hz

Preset)

Factory

Default

(n010=User defined V/f)

n011 Maximum output frequency 0.1 Hz 50.0 to 400 Hz 60.0 Hz 60.0 Hz

n012 Maximum voltage 0.1 V 0.1 to 255 V * 230 V * 230 V *

n013 Maximum voltage output frequency (base frequency)

0.1 Hz 0.2 to 400 Hz 60.0 Hz 60.0 Hz

n014 Mid. output frequency 0.1 Hz 0.1 to 399.9 Hz 3.0 Hz 30.0 Hz

n015 Mid. output frequency voltage 0.1 V 0.1 to 255 V * 17.2 V * 57.5 V *

n016 Minimum output frequency 0.1 Hz 0.1 to 10.0 Hz 1.5 Hz 1.5 Hz

n017 Minimum output frequency voltage

0.1 V 0.1 to 50.0 V * 11.5 V * 11.5 V *

* For 460V class units, the value is twice that of 230V class units.

Increasing the voltage in the V/f pattern increases motor torque, however, an excessive increase may cause:

· Inverter fault trips as a result of motor overexcitation

· Motor overheat or excessive vibration

Increase voltage gradually while checking the motor current.

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Chapter 3 - Programming Features

Inputs & Outputs

Slip Compensation

The slip compensation feature allows better speed regulation to be obtained by adjusting the output frequency according to the changing load. This feature compensates for the slip of the motor.

Slip Compensation Gain (n107, Slip Comp Gain)

This parameter is used to input the slip of the motor. The setting is entered as a percent of base frequency (n013). The default value for n107 is 0.0% which disables this feature. To properly set the parameter, use the following equation: n107 =

Synchronous Speed - Full Load Speed

Synchronous Speed

Where: Synchronous Speed =

120

×

Rated Frequency

# of Motor Poles

Full Load Speed = Motor Nameplate Speed

Slip Compensation Primary Delay Time (n109, Slip Comp Delay)

This parameter sets how fast the inverter output frequency responds to changing loads. A long time will cause a sluggish response (a large momentary speed droop). A short time will cause a fast response (less speed droop). Too short of a time may cause instability.

FP5/GP5 User’s Manual 77

Chapter 3 - Programming Features

Inputs & Outputs

3.4 INPUTS & OUTPUTS

Multi-function Input Signals (n036 to n040)

Multi-function contact input terminal S2 to S6 functions can be changed when necessary by setting parameters n036 to n040, respectively. None of these parameters can receive a setting common with the other (no duplication).

· Terminal S2 function: set via parameter n036

· Terminal S3 function: set via parameter n037

· Terminal S4 function: set via parameter n038

· Terminal S5 function: set via parameter n039

· Terminal S6 function: set via parameter n040

Multi-function Input Signals Ref.

LED Setting LCD Setting Description Remarks Page

0 Reverse RUN (2W) Reverse run (2-wire sequence) Only parameter n036 can be set to this value.

1 FWD/REV Cmd (3W) Fwd / Rev command (3-wire sequence) Only parameter n036 can be set to this value.

2

3

4

Ext Fault (NO) External fault (normally open)

Ext Fault (NC) External fault (normally closed)

Fault Reset Fault reset

Inverter stops at fault when external fault signal is input. Digital operator displays “EFX”.

Inverter stops at fault when external fault signal is input. Digital operator displays “EFX”.

Resets fault. Fault reset is disabled during run command input.

79

-

-

5 LOCAL/REMOTE Sel Local / Remote selection — 79

6 COM/INV Sel Serial com/inverter selection (Fref, RUN command) — 79

7

8

9

STOP Cmd/Dec2 NO Fast stop using Decel 2 (normally open)

STOP Cmd/Dec2 NC Fast stop using Decel 2 (normally closed)

Master Fref Sel Master freq. ref. selection (FV-open or FI-closed)

Decelerates to stop by decel time 2 (n021) when fast stop is input.

Decelerates to stop by decel time 2 (n021) when fast stop is input.

Master frequency reference input level (voltage input at “open”, current input at “closed”) can be selected.

-

-

-

10 Multi-Step Spd 1 Multi-step speed reference command 1 —

11 Multi-Step Spd 2 Multi-step speed reference command 2 —

64

12 Not Used Not used — -

13 JOG Command Jog reference (n030) — 59

14 Acc/Dec Switch Accel / Decel time selection — 49

15

16

Ext Baseblk (NO) External baseblock (normally open)

Ext Baseblk (NC) External baseblock (normally closed)

Coasting signal. Motor starts coasting when the signal is input. Digital operator displays “bb” (blinking).

Coasting signal. Motor starts coasting when the signal is input. Digital operator displays “bb” (blinking).

-

17 SpdSrch (MAXFRQ) Speed search from maximum frequency Speed search command signals.

18 SpdSrch (SETFRQ) Speed search from set frequency Speed search command signals.

19 Param Lockout Parameter setting enable / disable

Permission or prohibition of constant setting from the digital operator or serial communication (setting disabled at “closed”, enabled at “open”) can be selected.

20 PID I Reset PID integral value reset —

21 PID Disable PID control enable / disable —

74

-

67

22 Timer Start Cmd Timer function — 80

23

24

OH3 Input External overheat alarm (OH3)

Ref Sample Hold Analog reference sample hold command

When this signal is input, the digital operator displays “OH3” (blinking). Inverter continues operation.

Analog frequency reference is sampled at “closed” and held at “open”.

-

80

25 KEB Cmd (NO) Inertia ridethrough command (normally open) — —

26 KEB Cmd (NC) Inertia ridethrough command (normally closed) — —

27 Hold Command Accel / Decel hold command — —

28 PID Polarity Sel Inverse PID enable / disable — —

29 UP/DOWN Cmd UP/DOWN Command Only parameter n040 can be set to this value. 81

* 2 to 6 are displayed in _ corresponding to S2 to S6, respectively.

Factory settings: n036 = “Reverse RUN (2W)”, n037 = “Ext Fault (NO)”, n038 = “Fault

Reset”, n039 = “Multi-Step Spd 1”, n040 = “Multi-Step Spd 2”

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Chapter 3 - Programming Features

Inputs & Outputs

S1

FWD Run/Stop

S2

REV Run/Stop

SC

Figure 47a Terminal Function at 2-Wire Sequence Selection (setting: n036=”Reverse RUN (2W)”)

Stop

Start

S1

S2

S3

SC

Run Command

(Run when “Closed”)

Stop Command

(Stop when “Open”)

FWD/REV Run Selection

(FWD Run when “Open”

REV Run when “Closed”)

Figure 47b Terminal Function at 3-Wire Sequence Selection (setting: n036=”FWD/REV Cmd (3W )”)

· Local/Remote Selection (setting: “LOCAL/REMOTE Sel”)

Selects whether the run command is received from the digital operator or the control circuit terminal. Local/Remote selection is available only while the inverter is stopped.

Open: Run according to the setting of operation mode selection (n002).

Closed: Frequency reference and run command from the digital operator.

Example: Set n002 to “SEQ=TRM REF=TRM”.

Open: Frequency reference from control circuit terminals FV & FI, and run command from control circuit terminals S1 and S2.

Closed: Frequency reference and run command from the digital operator.

· Serial Communication/Control Circuit Terminal Selection (setting:

“COM/INV Sel”)

Selects operation reference by serial communication or by the control circuit terminal. This selection is available only during stop.

Open: run according to the setting of operation mode selection (n002).

Closed: Frequency reference and run command from serial communication.

FP5/GP5 User’s Manual 79

Chapter 3 - Programming Features

Inputs & Outputs

Example: Set n002 to “SEQ=TRM REF=TRM”.

Open: Frequency reference from control circuit terminals FV & FI, and run command from control circuit terminals S1 and S2.

Closed: Frequency reference and run command from serial communication.

· Timer Function (setting: “Timer Start Cmd”)

The timer function is used in conjunction with the multi-function contact output (parameter n041 or n042 set to “Timer Output”).

When the timer function input is “closed” for longer than the ON-delay timer (n080), the timer function output closes.

When the timer input is “open” for longer than the OFF-delay timer

(n081), the timer function output opens.

Multi-function Contact

Input: Timer Function

ON

ON

ON ON ON

ON

ON ON ON

ON

Multi-function Contact

Output: Timer Function n080 n081 n080 n081

Figure 48 Timing Diagram of Timer Function

· Analog Reference Sample/Hold Selection (setting:”Ref Sample Hold”)

This feature allows a single analog signal to be used among multiple inverters to “sample and hold” separate speeds. Each inverter can be commanded to acknowledge the reference at different times. If the analog reference sample/hold input terminal is “closed” for 100ms or longer, the analog frequency reference is sampled; when it opens, the analog frequency reference is held.

Analog Input

Fref

100ms 100ms

Closed

Open t1 t2 t3

Figure 49 Sample/Hold Selection - Analog Reference

Note: t1, t3 - Reference is sampled once with an input closure of 100ms or longer.

t2 - Reference is not sampled with an input closure of less than 100ms.

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Chapter 3 - Programming Features

Inputs & Outputs

· Up/Down Command (setting: n040 = “Up/Down Control”)

With the FWD (REV) run command entered, a change in frequency is performed by inputting the Up or Down commands to control circuit terminals S5 and S6, so that operation can be performed at the desired speed. When the Down command is specified for terminal S6 by setting n040=”Up/Down Control”, any function set to terminal S5 via parameter

n039 becomes disabled; terminal S5 becomes an input terminal for the

Up command and terminal S6 an input terminal for the Down command.

Control Circuit Terminal S5 (UP command) Closed Open Open Closed

Control Circuit Terminal S6 (DOWN command) Open Closed Open Closed

Operation Status Accel Decel Hold Hold

FWD Run

UP Command S5

DOWN Command S6

Upper Limit Speed

Lower Limit Speed

Output Frequency

Frequency Agree Signal

U: Up (accelerating) status

D: Down (decelerating) status

H: Hold (constant speed) status

UI: Up status, with clamping at upper limit speed

DI: Down status, with clamping at lower limit speed

Figure 50 Timing Diagram of UP/DOWN Command Input

Notes:

1) When the UP/DOWN command is selected, the upper limit speed is set regardless of frequency reference.

Upper limit speed = Maximum output frequency (n011)

× Frequency reference upper limit (n031) /100

2) The lower limit value is either the analog frequency from control circuit terminals FV or

FI, or the frequency reference lower limit (n032), whichever is larger.

3) When the FWD (REV) run command is input, operation starts at the lower limit speed without an UP/DOWN command.

4) If the jog frequency reference is input while the drive is running by the UP/DOWN command, the jog frequency reference has priority.

FP5/GP5User’s Manual 81

Chapter 3 - Programming Features

Inputs & Outputs

Analog Input Signals

· Master Analog Input Selection (n043, Analog Input Sel)

To input the master frequency reference from the control circuit terminal, use terminal FV (0 to 10V) or terminal FI (4 to 20mA), by setting parameter n043.

LED Setting LCD Setting Master Frequency Reference Terminal Input Level

0 FV=MSTR FI=AUX FV (factory default) 0 to 10V input

1 FV=AUX FI=MSTR FI 4 to 20mA input

· Auxiliary Analog Input Selection (n044, Terminal FI Sel)

From the factory, terminal FI is set to accept a 4-20mA signal. To change the control circuit terminal FI input level from current to voltage, set parameter

n044 according to the table below, and be sure to cut the “J1” jumper on the control PCB. The J1 jumper is located near terminal FI on the control PCB.

LED Setting LCD Setting Input Level

0 * 0-10 VDC 0 to 10V input

1 4-20 mA 4 to 20mA input (factory default)

* To set parameter n044 to “0”, cut jumper J1 on the inverter control PCB board.

· Frequency Reference Retention (n045, MOP Ref Memory)

Effective when UP/DOWN or Sample/Hold commands are selected for multifunction contact inputs. To retain the held frequency reference at power OFF, set parameter n045 to”Memorize Fref”. When n045=”Memorize Fref”, the last sampled/held reference will be memorized during power down. When power is re-applied, a run command will run the inverter at this previous speed. When n045=”Not Memorized”, the last sampled/held frequency will be lost at power down. Upon power-up, a new reference will need to be sampled.

LED Setting LCD Setting Description

0 Memorize Fref Held frequency retained in frequency reference 1 - n024 (factory default)

1 Not Memorized Not retained

· Operation Method for Frequency Reference Loss Detection (n046, Ref

Loss Detect)

Selects the frequency reference if the frequency reference from the control circuit terminal decreases rapidly (lost signal).

LED Setting LCD Setting Description

0 Not Detected Detection disabled (factory default)

1 RUN @ n047 Fref Detection enabled, continue to run at n047 value × previous reference.

If the frequency reference decreases by 90% within 400ms (when detection is enabled), operation continues at reference equal to the n047 value

×

previous reference.

82 FP5/GP5User’s Manual

Multi-function Output Signals (n041, Terminal MA Sel; n042, Terminal M1 Sel)

Multi-function output terminal MA, MB and M1 functions can be changed when necessary by setting parameters n041 and n042.

· Terminal MA and MB functions: set via n041

· Terminal M1 functions: set via n042

Factory defaults: n041 = “Fault”, n042 = “During Running”

Multi-function Output Signals

LED

Setting

LCD Setting Description Remarks

Ref.

Page

0 Fault Fault “Closed when inverter fault occurs. -

1 During Running During running “Closed when either FWD or REV run command is input or when the inverter outputs voltage.

2 At Speed Frequency agree - 84

3 At Desired Speed Desired frequency agree - 84

-

4 Freq Detection 1 Frequency detection - 57

5 Freq Detection 2 Frequency detection - 57

6 OverTrq Det (NO) Overtorque detection (N.O. contact) - 73

7 OverTrq Det (NC) Overtorque detection (N.C. contact) - 73

8 BaseBlocked During baseblock “Closed when inverter output shuts OFF. -

9 Operation Mode Operation mode “Closed” when run command or frequency reference from digital operator is selected.

-

10 Ready Inverter operation ready “Closed” when no inverter fault does not occur and the inverter can be operated.

11 Timer Output Timer function - 80

12 Auto-Restarting Automatic restart “Closed” during fault retry operation. 51

13 OL Pre-Alarm OL pre-alarm Outputs an alarm before inverter and motor overload protection are enabled. Pre-alarm level is

150% for 48 sec for the inverter and more than

80% of the overload protection time for the motor.

-

-

14 Freq Ref Loss Frequency reference loss Closes a contact when detecting a loss of reference condition.(See page 82 for n046).

15 Set By Com Cntl Output from serial communication Activates contact output independently from inverter operation by a command from serial communication (MODBUS).

82

-

16 PID Fdbk Loss PID feedback loss Detects a rapid decrease in feedback and outputs a contact when the PID control mode is set.

Detects when the feedback value decreases less than the detection level (n091) for longer than the feedback loss detection delay time (n092); the inverter continues operation.

17 OH1 Alarm OH1 alarm “Closed” during heat sink overtemperature (digital operator displays “OH1” blinking).

47

-

FP5/GP5 User’s Manual 83

Chapter 3 - Programming Features

Frequency Agree (setting: “At Speed”)

See Figure 51 below for an example of selecting the frequency agree signal as the function of output terminals MA, MB or M1.

Detection Width ±2Hz

Release Width ±4Hz

Frequency Reference

Output Frequency

Frequency Agree Signal ON

Figure 51 Example of Frequency Agree Signal (setting: “At Speed”)

Desired Frequency Agree (setting: “At Desired Speed”)

See Figure 52 below for an example of selecting the desired frequency agree signal as the function of output terminals MA, MB or M1.

Detection Width ±2Hz

Release Width ±4Hz

Desired Frequency Agree

Set Point (n075)

Output Frequency

Desired Frequency Agree Signal ON

Figure 52 Example of Desired Frequency Agree Signal (setting: “At Desired Speed”)

84 FP5/GP5 User’s Manual

Chapter 4 - Diagnostics

- CHAPTER 4 -

DIAGNOSTICS

Section Description

4 DIAGNOSTICS

Page

Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.1 M AINTENANCE & I NSPECTION . . . . . . . . . . . . . . . . . . . . . . 87

Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Parts Replacement Schedule. . . . . . . . . . . . . . . . . . . . . . 87

4.2 A LARM & F AULT D ISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . 88

Alarm Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Fault Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Motor Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

FP5/GP5 User’s Manual 85

Chapter 4 - Diagnostics

Precautions

!

WARNING

PRECAUTIONS

1) Never touch high voltage terminals in the inverter.

2) Replace all protective covers before powering up the inverter. When removing the cover, be sure to shut OFF the power supply to the inverter.

3) Perform maintenance or inspection only after verifying that the charge

LED has gone OFF, after the main circuit power supply is turned OFF.

4) Only authorized personnel should be permitted to perform maintenance, inspections or parts replacement.

Failure to observe these precautions highlighted in this manual will expose the user to high voltages, resulting in equipment damage, serious injury or death.

!

CAUTION

PRECAUTIONS

1) The control PCB board employs CMOS ICs. Do not touch the CMOS elements.

2) Do not connect or disconnect wiring or connectors while power is applied to the circuit.

Failure to observe these precautions may result in equipment damage.

86 FP5/GP5 User’s Manual

Chapter 4 - Diagnostics

Maintenance & Inspection

4.1 MAINTENANCE & INSPECTION

This section describes basic maintenance and inspection procedures for the FP5/GP5.

Periodic Inspection

The FP5/GP5 will function longer if it is kept clean, cool and dry, and if all precautions highlighted in this manual are observed. Periodically inspect the inverter as described in the table below to prevent accidents and to ensure high performance with high reliability.

To prevent electrical shock, disconnect all power before servicing the inverter. Then wait at least five minutes after the power supply is disconnected and all LEDs are extinguished.

Component Check Corrective Action

External Terminals,

Connectors, Mounting

Screws, etc.

Loose screws or connectors Securely tighten.

Heatsink Build-up of dust and dirt

Printed Circuit Board

(PCB)

Accumulation of conductive dust or oil

Blow with dry, compressed air [39.2

× 10

4

to 58.8 × 10 pressure].

4

Pa (4 to 6kg·cm

2

)

Blow with dry, compressed air [39.2

× 10

4

to 58.8 × 10

4

Pa (4 to 6kg·cm pressure]. If dust and oil cannot be removed, replace the board.

2

)

Cooling Fan For abnormal noise and vibration Replace the cooling fan.

Power Components Accumulation of dust and dirt

Blow with dry, compressed air [39.2

× 10 4 to 58.8 × 10 4 Pa (4 to 6kg·cm2) pressure].

Smoothing Capacitor Discoloration or odor Replace the capacitor or the inverter.

Parts Replacement Schedule

Replace the following parts periodically, for long, safe, trouble-free operation of the FP5/GP5:

Parts Approximate Interval Remarks

Cooling Fan 2 to 3 years Replace with new one.

Smoothing Capacitor 5 years Replace with new one (after inspection).

Breakers or Relays -- Decide after inspection.

Fuses 10 years Replace with new one.

Aluminum Electrolytic

Capacitor on PCB Board

5 years Replace with new one (after inspection).

FP5/GP5 User’s Manual 87

Chapter 4 - Diagnostics

Alarm & Fault Displays

4.2 ALARM & FAULT DISPLAYS

This section describes the alarm and fault displays, explanations for fault conditions, and corrective actions to be taken if the FP5/GP5 malfunctions.

Alarm Display

Unlike faults, alarms do not activate fault contact outputs. After the cause of the alarm is corrected, the inverter returns to its former operation status automatically.

Alarm Display and Explanations

LCD Operator

Alarm Display

Contents Description

U v

Undervoltage

(blinking) o

V

Overvoltage

(blinking)

Undervoltage detection Undervoltage has been detected.

OV during stop

Main circuit DC voltage exceeds the overvoltage detection level while the inverter output is OFF.

o H1

Overheat 1

(blinking) o L3

Overload 3

(blinking) bb

Base Block

(blinking)

EF

Ext Fault

(blinking)

Heatsink overheating

Overtorque detection

External baseblock

Simultaneous forward/ reverse run commands

When heatsink temperature ≥ OH1 detection level, continuous operation at 0H1 detection is selected.

When inverter output current > n078 (overtorque detection level), continuous operation at overtorque detection is selected.

External baseblock command is input from control circuit terminal.

Both forward and reverse run commands are simultaneously input for over 500ms.

MODBUS transmission waiting

When parameter n002 (operation method selection) is set to “4” or above, the inverter has not received the normal data from serial communication after power ON.

CE

Modbus Com Err

(blinking) o

H3

Overheat 3

(blinking)

CALL

Waiting Message

(blinking) o PE1

KVA Setting Err

Inverter kVA setting fault Inverter kVA setting error.

o PE3

MF Input Error

Multi-function contact input setting error

One of the following setting errors occurred in the multifunction contact input selection (n036 to n040).

· Two or more of the same values are set.

· Both 15 and 16 are set at the same time.

· Both 22 and 25 are set at the same time.

· Either of n036 to n039 are set to “25” or “26”.

o

PE5

V/f Error

V/f data setting error Setting error of n011 to n017 (V/f data) o PE6

Parameter Error

Parameter setting error

One of the following setting errors occurred.

· n062 (jump frequency 1) > n063 (jump frequency 2)

· n031 (frequency upper limit) < n032 (frequency lower limit)

· n033 (motor rated current) < 10% of inverter rated current, or n033 > 200% of inverter rated current setting

88 FP5/GP5 User’s Manual

Chapter 4 - Diagnostics

Alarm & Fault Displays

Fault Display

When the FP5/GP5 detects a fault, the fault is displayed on the digital operator and a fault contact output is activated after which the motor coasts to a stop. Check the causes listed in the table below and take the corresponding corrective actions. To reset the inverter, remove any run command and apply the reset input signal or depress the RESET key on the digital operator, or cycle power. If taking the corrective actions described does not solve the problem, contact your Saftronics representative immediately.

Fault Diagnosis and Corrective Actions

LCD

Operator-

Fault

Display

U v 1

Undervoltage 1

U v 2

Undervoltage 2

U v 3

Undervoltage 3

Main circuit undervoltage

(PUV)

Control circuit undervoltage

(CUV)

Undervoltage in the control circuit during running.

· Check the power supply wiring.

· Correct the line voltage

MC fault

Name Description Corrective Action

Undervoltage in the DC main circuit during running.

The pre-charge contactor opened during running.

o C

Overcurrent

Overcurrent (OC)

The inverter output current exceeded the OC level.

· Check the motor coil resistance.

· Extend the accel/decel time.

· Check the motor insulation.

· Multi-meter check.

o

V

Overvoltage

Overvoltage (OV)

The main circuit DC voltage exceeded the OV level.

Detection level

230V class: approx. 400VDC or less

460V class: approx. 800VDC or less

Extend the deceleration time, add braking circuit.

GF

Ground

Fault

PUF

DC Bus

Fuse

Ground fault (GF)

Main circuit fault (PUF)

Inverter output grounding current exceeded 50% of inverter rated current.

·The DC bus fuse is blown.

·The output transistors were damaged.

· Check that motor insulation has not deteriorated.

· Check that connection between inverter and motor is not damaged.

Check for damaged transistor, load side short circuit, grounding, etc.

FP5/GP5 User’s Manual 89

Chapter 4 - Diagnostics

Alarm & Fault Displays

LCD

Operator-

Fault

Display

* o H1

Overheat

1

Name Description Corrective Action

Heatsink overheat (OH1) o H2

Overheat

2 o L1

Overload 1 o L2

Overload 2

* o L3

Overload 3

Heatsink overheat (OH2)

Motor overload (OL1)

Inverter overload (OL2)

Overtorque detection (OL3)

The transistor heatsink temperature exceeded the allowable value

(Fin temperature > OH1 detection level). Check the fan and ambient temperature.

The transistor heatsink temperature exceeded the allowable value

(Fin temperature > OH2 detection level).

Inverter output exceeded the motor overload level (see n012).

Inverter output exceeded the inverter overload level.

Inverter output current exceeded the overtorque detection level (n078).

Reduce the load.

Reduce the load, extend the acceleration time.

SC

Short Circuit

Load short-circuit (SC) Inverter output (load) is short-circuited.

· Check the motor coil resistance.

· Check the motor installation.

EF5

External

Fault 5

EF6

External

Fault 6

SPI

Input Pha

Loss

SPo

Output

Pha Loss

EF0

Opt External Flt

EF2

External

Fault 2

EF3

External

Fault 3

EF4

External

Fault 4

External fault from serial communication

External fault at terminal S2

External fault at terminal S3

External fault at terminal S4

External fault at terminal S5

External fault at terminal S6

Excessive ripple in the DC bus

Fault occurred in the external control circuit.

Fault occurred in the external control circuit.

· Inverter input power supply has open phase.

· Large unbalance in input line voltage.

Check the external control circuit.

Check the condition of the input terminal. If the LED lights when terminal is not connected, replace the inverter.

· Check the line voltage.

· Re-tighten the output terminal screws.

Output open-phase Inverter output has open phase. · Check the output wiring.

90 FP5/GP5 User’s Manual

Chapter 4 - Diagnostics

Alarm & Fault Displays

LCD

Operator-

Fault

Display

*CE

Modbus

Com Err

Name Description Corrective Action

MODBUS transmission fault

Control data cannot be received normally.

Check the transmission devices or signals.

CPF0

Com-Err

(Op +Inv)

CPF1

Com-Err

(Op +Inv)

Control circuit fault 1

(CPFO)

Digital operator transmission fault

Control circuit fault 2

(CPF1)

Digital operator transmission fault

· Transmission between the inverter and digital operator cannot be established 5 seconds after supplying power.

· MPU peripheral element check fault

(on-line)

· Transmission between the inverter and digital operator is established once after supplying power, but later transmission fault continues for more than 2 seconds.

· MPU peripheral element check fault

(on-line).

· Insert the digital operator connector again.

· Check the control circuit wiring.

· Replace the control card.

· Insert the digital operator connector again.

· Check the digital control circuit wiring.

· Replace the control card.

CPF4

Eprom

Error

CPF5

External

A/O Err

EEPROM fault (CPF4)

CPU A/D converter fault

(CPF5)

Inverter PCB control board fault. Replace the control card.

rr

Dyn Brk

Trans r h

Dyn Brk

Res

Regenerative brake transistor failure

Dynamic braking transistor has failed

Dynamic brake resistor overheat (DB resistor overload)

Dynamic brake resistor duty cycle value exceeded (>3% ED)

· Check dynamic brake resistance.

· Check for proper wiring of dynamic brake resistor.

· Replace power board.

· Check for excessive load.

· Increase deceleration time.

· Increase time between decelerations.

o P r

Operator

Failure

LCD operator disconnected The LCD operator has been disconnected

· Check LCD operator wiring.

· Check parameter n110

CPF5

EPROM

R/W Err

Parameter read/write error EPROM life cycle has been exceeded

· Check control card wiring.

· Replace the control card.

* Stopping method selection is available for these faults.

FP5/GP5 User’s Manual 91

Appendix

Contents

Motor Faults

If a motor fault occurs, follow the checkpoints listed in the table below and take the corresponding corrective actions. If taking the corrective actions described does not solve the problem, contact your Saftronics representative immediately.

Motor Faults and Corrective Actions

Fault Check Point Corrective Action

Motor does not rotate

Motor rotation reverses

Motor rotates, but variable speed not available.

Motor r/min. too high or too low

Motor r/min not stable during operation

Power supply voltage applied to power supply terminals L1, L2, L3? Charge LED is ON?

Use rectifier type voltmeter to test. Voltage output to output terminals T1, T2, T3 correct?

· Turn ON power supply.

· Turn OFF power supply, and then ON again.

· Check power supply voltage.

· Make sure terminal screws are tight.

Turn OFF power supply, then turn ON again.

Motor locks due to excessive load? Reduce the load and release the lock.

Fault displayed in operator display? Check troubleshooting table.

FWD or REV run command entered? Check the wiring.

Frequency setting voltage entered?

· Check the wiring.

· Check frequency setting voltage.

Operation mode setting correct?

Wiring of terminals T1, T2, T3 correct?

Check the operation mode selection

(n002).

Match wiring to the phase order of the motor leads U, V, W.

FWD and REV wiring run signals entered? Correct the wiring.

Wiring of frequency setting circuit correct?

Check the operation mode selection

(n002).

Operation mode setting correct?

Check the operation mode selection

(n002).

Load excessively large? Reduce the load.

Motor ratings (number of poles, voltage correct?)

Accel/decel speed change ratio for gears, etc. correct?

Check motor nameplate specifications.

Check speed changer (gears, etc.)

Maximum frequency set value correct? Check the maximum frequency set value.

Use rectifier voltmeter. Voltage between motor terminals not excessive/reduced?

Check V/f characteristics values.

Load excessively large? Reduce the load.

Load variation excessively large?

· Reduce the load variation.

· Increase inverter motor capacity.

3-phase or single-phase power supply used?

For 3-phase power supply, open phase?

· For 3-phase power supply, check the wiring if power supply is open phase.

· For single-phase power supply, connect

AC reactor to the power supply.

92 FP5/GP5 User’s Manual

Appendix

Table of Contents

APPENDIX

Section Description

A APPENDIX

Page

A-1 B

RAKING

C

ONNECTION

D

IAGRAMS

. . . . . . . . . . . . . . . . . . 94

A-2 D IGITAL O PERATOR M ONITOR D ISPLAY . . . . . . . . . . . . . . 95

A-3 CE C

ONFORMANCE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

FP5/GP5 User’s Manual 93

Appendix A-1

Braking Connection Diagrams

A-1 BRAKING CONNECTION DIAGRAMS

Braking Resistor Unit

230V: 5~25HP

460V: 5~25HP

Overload Relay Trip Contact

1 2

P B

Braking Resistor Unit

MCCB

L1

L2

L3

MC

L1

L2

L3

B1 B2

VS-616PC5

T1

T2

T3

M

THRX OFF

ON

MC

Overload Relay Trip Contact of Braking Resistor Unit

1 2

MC

MC

SA

THRX

SA

TRX

SA

TRX

MC MA

Fault Contact

Figure 53 External Control Circuit for FP5/GP5 Braking Resistor Connection

230V: 20~25HP

+ 3

Braking Unit

-

P

N

Level

Detection

3 4

P0 P

B

B

1 2

Braking Resistor

Unit

Overload Relay Trip Contact

3 & 4 output signal to multi-function fault input.

Figure 54 External Control Circuit for FP5/GP5 Braking Unit Connection ( CDBR Type)

94 FP5/GP5 User’s Manual

Appendix A-2

Digital Operator Monitor Display

A-2 DIGITAL OPERATOR MONITOR DISPLAY

The following table describes the contents of the digital operator monitor display.

Digital Operator Monitor Display

Name

(LCD Operator Display)

Frequency Reference

(Frequency Ref)

Output Frequency

(Output Freq)

Output Current

(Output Amps)

Output Power

(Output Power)

Description

· Frequency reference can be monitored/set.

· Setting/display unit depends on display mode (n023).

· Output frequency is displayed.

· Display unit depends on display mode (n023).

Output current is displayed in units of 0.1A (1A for 1,000A and above).

FWD/REV Run Command

(Forward/Reverse)

Output power is displayed in units of 0.1kW (1kW for 1,000kW and above).

· FWD/REV run command can be monitored/set.

· Setting enabled during run command from digital operator.

· FWD run displays “Forward”, REV run displays “Reverse”.

The following conditions can be monitored.

No. Contents

U-01 Frequency reference

U-02 Output frequency

U-03 Output current

U-04 Output voltage reference is displayed in units of 1V.

U-05 DC voltage is displayed in units of 1V.

U-06 Output power

Input terminal status is displayed (terminals S1 to S6).

_ 11 11 11

Monitor

(Monitor U-XX)

U-07

1: S1 closed

1: S2 closed

1: S3 closed

1: S4 closed

1: S5 closed

1: S6 closed

Always blank

Inverter status is displayed.

11

-

1 11 11

U-08

1: During run

1: Reverse run

1: Inverter ready

1: Fault

1: MODBUS error

Always blank

1: MA-MC output OFF

1: M1-M2 output OFF

FP5/GP5 User’s Manual 95

Appendix A-2

Digital Operator Monitor Display

Name

(LCD Operator Display)

Description

Monitor

(Monitor U-XX)

U-09 Last 4 faults are displayed.

U-10 Last 4 digits of software revision number are displayed.

Elapsed time is displayed as follows:

X X X X X X Elapsed time (in units of 1 hour)

U-11

U-12 U-10 (last 4 digits)

U-11 (first 2 digits)

Acceleration time 1 (n018) can be set/read in units of 0.1s

(1s for 1,000s and above).

Deceleration time 1 (n019) can be set/read in units of 0.1s

(1s for 1,000s and above).

279,620 hours maximum

U-13 PID feedback is displayed in units of 0.1Hz.

U-15 Kilowatt-hour meter (4 least significant digits)

U-16 Kilowatt-hour meter (2 most significant digits)

Acceleration Time 1

(Accel Time 1)

Deceleration Time 1

(Decel Time 1)

V/f Pattern Selection

(V/f Selection)

Frequency Reference Gain

(Terminal FV Gain)

Frequency Reference Bias

(Terminal FV Bias)

Motor Rated Current

(Motor rated FLA)

PID Selection

(PID Mode)

Energy Saving Selection

(Energy sav Sel)

PRGM Mode

(Parameter nXXX)

V/f pattern selection (n010) can be set during stop.

Frequency reference gain (n048) can be set during stop.

Frequency reference bias (n049) can be set during stop.

Motor rated current (n033) can be set during stop.

PID selection (n084) can be set during stop.

Energy saving selection (n096) can be set during stop.

Parameters can be set/read during stop.

FP5/GP5 User’s Manual 96

Appendix A-3

CE Conformance

A-3 CE Conformance (Applicable to 460V Models Only)

CE CONFORMANCE - Low Voltage Directive (LVD) Compliance

B1 B2

⊕ 1

⊕ 2

L1

L2

L3

T1

T2

T3

1

IM

Multi-Function

Inputs

S1 - Fixed

S2

S3

S4

S5

S6

SC (Com)

Gate Drive

3

PWM

8 bit

0~10V AM

(Com) AC

Multi-Function

Analog Outputs

Analog Inputs

Input FI selectable

4~20mA or

0~10V

0~+10V

4~20mA

G

FS (+15V)

FV

FI

(20k

(250

FC (0V)

Ω

Ω

)

)

A/D

10 bit

Serial Port

RS-232

(10-pin)

Digital

Operator

G

MA

MB

MC

M1

M2

2

Multi-Function Contact Outputs

250VAC, 1A or less

30VDC, 1A or less

(overvoltage category 2)

Figure 11 FP5/GP5 Terminal Diagram

•

These circuits are hazardous and are separated from accessibility by protective separation.

‚

These circuits are not separated from hazardous circuits by protective separation, but only with basic insulation. These circuits cannot be accessed and must not be interconnected with any circuits which are accessible, unless they are isolated from accessible circuits by supplemental insulation. These circuits can be connected only to the following circuits:

30VDC or less (overvoltage category 2)

250VAC or less (overvoltage category 2)

ƒ

These circuits are not separated from hazardous circuits by protective separation, but only with basic insulation. These circuits cannot be accessed and must not be interconnected with any circuits which are accessible, unless they are isolated from accessible circuits by supplemental insulation.

FP5/GP5 User’s Manual 97

Appendix A-3

CE Conformance

CE CONFORMANCE - Electro-Magnetic Compatibility (EMC) Compliance

In order to conform to EMC standards, exclusive-use methods are required for line filter application, cable shielding and inverter installation. An outline of the methods follows.

The line filter and the inverter must be mounted on the same metal plate. The filter should be mounted as close to the inverter as practical. Keep cable as short as possible.

The metal plate should be securely grounded. The ground of the line filter and inverter must be bonded to the metal plate with as much area as possible.

For line power input cable, screened cable is recommended at least within the panel.

The screen of the cable should be connected to a solid ground. For the motor cable, screened cable (max. 20m) must be used and the screen of the motor cable is connected to ground at both ends by a short connection, using as large an area as practical.

The following table and figures show the line filter list for EMC standards and the installation/wiring of inverter and line filter.

Line Filter List for EMC Standards

Inverter

Model

CIMR-

P5Uxxxx

Model

Line Filter (Manufactured by Schaffner)

Rated

Current

(A)

Mass

(kg)

Dimensions (mm)

W

×

D

×

H

40P4

40P7

41P5

42P2

FS4874-7/07 7 1.1 50

×

126

×

255

43P7

44P0

45P5

47P5

FS4874-18/07 18 1.7 55

FS4874-30/07 30 1.8 60

×

×

142

150

×

×

305

335

4011

FS4874-42/07 42 2.8 70

×

185

×

329

4015

4018 FS4874-55/07 55 3.1 80

×

185

×

329

4022

FS4874-75/34 75 4.0 80

×

220

×

329

4030

4037 FS4874-100/35 100 5.5 90

×

220

×

379

4045 FS4874-130/35 130 7.5 110

×

240

×

429

4055 FS4874-180/07 180 11 110

×

240

×

438

4075 FS4874-300/99 300 15 300

×

564

×

160

4110

FS4874-400/99 400 22 300

×

564

×

160

4160

4185 FS4874-500/99 500 19.5 300

×

564

×

160

4220 FS4874-600/99 600 20.5 300

×

564

×

160

4300 FS4874-900/99 900 33.5 300

×

564

×

160

FP5/GP5 User’s Manual 98

Appendix A-3

CE Conformance

L2 L1

L3 GND

Ground Bonds (Remove any paint)

Line

Power

Filter

Load

Inverter

W

Cable Length:

Max. 40cm

Metal Plate

Motor Cable: Max. 20m

Ground Bonds

(Remove any paint)

IM

Fig. 12 Installation of Line Filter and Inverter (Models FP5/GP5 40P4 to 4015)

L2 L1

L3 GND

Ground Bonds

(Remove any paint)

Line

Power

Filter

Load

Inverter

L3 W

Cable Length:

Max. 40cm

Metal Plate

Motor Cable: Max. 20m

Ground Bonds

(Remove any paint)

IM

Fig. 13 Installation of Line Filter and Inverter (Models FP5/GP5 4018 to 4300)

FP5/GP5 User’s Manual 99

Appendix A-3

CE Conformance

Safety Warnings and Operating Information for Inverters

Introduction

Depending on their protection rating configuration, parts of inverters can have live, uninsulated and hot surfaces during operation. If housing components, the control unit or terminal covers are removed, incorrect installation and operation can lead to serious injuries and damage to other installations. It is thus absolutely essential to observe all the warnings and instructions in the operating manual. Installation, setup and maintenance should only be performed by properly qualified staff. (IEC 364 / Cenelec HD 384 or DIN VDE 0100 and IEC 664 or DIN VDE. The applicable national safety and accident prevention regulations must also be observed.) For the purpose of observance of the safety requirements qualified staff are defined as individuals who are familiar with the installation, setup and operation of the converters and who have the proper qualifications for this work.

Proper use for intended purpose

Inverters are designed for installation in electrical systems or machines. A converter installed in a machine may only be activated if the machine conforms to the provisions of

EU directive 89/392/EEC (machine directives). EN 60204 must also be observed. The converter may also only be operated if the requirements of the EMC directive (89/336/

EEC) are also satisfied. This frequency converter conforms to the requirements of the lowvoltage directive, 73/23/EEC. The harmonized standards of the prEN 50178/DIN VDE

0160 series have been applied, in combination with EN 660439-1 / VDE 06600 Part 500 and EN 60146 / VDE 0558. The specifications on the ratings plate and the specifications and connection requirements described in the documentation must be observed at all times.

Transportation and storage

All instructions for transport, storage and proper handling must be observed. Climatic and environmental conditions must conform to the requirements of prEN 50178.

Installation

The converters must be installed and cooled in compliance with the regulations outlines and referred to in the documentation. The cooling air flow direction is an important requirement that must be observed. This means that the unit may only be installed and operated in the specified orientation (e.g. upright). All distances specified must also be observed. The converters must be protected against excessive stresses. No components may be bent and no distances required for proper insulation may be changed. To prevent the risk of static electricity damage never touch electronic components or contacts.

Electrical connections

All national safety regulations (e.g. VBG 4) must be observed when working on live equipment. The electrical installation of the units must conform to the applicable regulations. For further information please refer to the documentation. In particular, please take care to observe all installation instructions as regards proper EMC immunity, e.g. for shielding, earthing, location of filters and cable routing. This also applies for equipment with CE approvals. Compliance with the EMC legislation limits is the responsibility of the machine or system manufacturer.

RCCBs

For information on the use of RCCBs with inverters please contact your supplier or

Saftronics representative.

Operation

In some systems it may be necessary to install additional monitoring and protective facilities to comply with the applicable safety and accident prevention regulations. The only changes permitted are to the operator software of the inverters. Please note that the capacitors can remain charged for up to around 5 minutes after the frequency converter has been disconnected from the power supply. You should thus always wait for a short period before opening the unit and touching the electrical connections.

FP5/GP5 User’s Manual 100

Appendix A-3

CE Conformance

EU Manufacturer’s Declaration

Products

Static inverter, series FP5/GP5

Scope

Saftronics inverters are components (BDM* , defined by IEC 22G/21CDV) designed exclusively for installation in machines or systems (end products) by qualified re-users

(e.g. mechanical engineering manufacturers).

Responsibility

As a component manufacturer we are responsible for the provision of installation instructions. These can be found in the installation guidelines publication EZZ006908.

Our products have been tested by authorized bodies pursuant to the requirements of the standards listed below. The products conform to these standards, subject to due and proper observation of the installation instructions provided in section 10 of this manual:

Immunity — EMC resistance pursuant to EN50082-2, Part 2:

EN 61000-4-2 Resistance to static discharge

EN 61000-4-4 Resistance to high-speed transients and bursts

EN 61000-4-8 Testing of resistance to magnetic fields with power systems frequencies

ENV 50140 Resistance to high-frequency magnetic fields

ENV 50141 Resistance to conducted interference

Emissions — EMC interference emissions pursuant to EN50081-2, Part 2:

EN 55011 Class A or B limit curve under the conditions described in the operating instructions in the installation guidelines, EZZ006908.

Always observe all the safety instructions provided in this product documentation!

FP5/GP5 User’s Manual 101