Biases and gains of speed setting terminals
Thank you for choosing this Mitsubishi Vector Inverter
101
102
 Electric Shock Prevention
 Transportation and installation
Wiring
Trial run
Operation
 Maintenance, inspection and parts replacement
Emergency stop
Disposing of the inverter
General instructions
 Abbreviations
Harmonic Suppression Guideline
Product check and name of parts
Front view
 Basic configuration
Basic configuration and connection of peripheral devices
Basic configuration and connection of peripheral devices
 Select the NFB type according to the power supply capacity
Selection of peripheral devices
200V class
400V class
 Removal and reinstallation of the front cover
Reinstallation
Structure
Structure
 Reinstallation
Structure Removal and reinstallation of the operation panel
Reinstallation using the connection cable
 Install the inverter under the following conditions
Installation of the inverter
Installation of the inverter
 Connection diagram
Connection diagram, PLG cable, PU connector
Connection diagram, PLG cable, PU connector
 Terminal Symbol Terminal Name Description
Connection diagram, PLG cable, PU connector Main circuit
Specification of main circuit terminal
 Terminal arrangement of the main circuit terminal
Screw size M8
 400V class
Screw size M6
 Cables and wiring length
200V class When input power supply is
400V class When input power supply is
Cable gause for the control circuit power
 Type Length L m
Setting the PLG
PLG output circuit jumper connector
 Parameter Name Factory Setting Setting Range Remarks
Pr Setting Relationship between the motor and PLG
 Type Terminal Terminal Name Description Symbol
Connection diagram, PLG cable, PU connector Control circuit
Specifications of control circuit terminals
 Control circuit terminal layout
Wiring instructions
Not output during inverter reset
 Changing the control logic
 When using an external power supply for transistor output
 For computer link communication
 Setting the m otor
Setting the motor
Parameter Name Factory Setting Setting Range
Dedicated motor SF-V5R 1500r/min series
 At-a-glance guide to motor setting
When using other manufacturers’ motors
 Motor Rated Voltage
Precautions for use of the vector inverter
Precautions for use of the vector inverter
 Basic operation Speed setting, run, speed meter adjustment
Setting the speed and running the motor
Checks prior to test run
Checks prior to test run
 Basic operation Speed setting, run, speed meter adjustment
Turn on the start switch STF or STR
PU jog operation
Operation status indication FWD or REV flickers
 External jog operation
 Changing example
Display the present operation speed by pressing SET to
It may take some time until the pointer moves
To stop the inverter
 Names and functions of the operation panel
Names and functions of the opera- tion panel
Key indication
Unit indication, operation status indication
 Speed setting
Used to set the running speed in the PU operation mode
Alarm *1 absent
Monitoring
 Operation mode
Once, press SET , and restart the setting from the beginning
 Alarm history clear Clears all alarm history
Names and functions of the opera- tion panel Help mode
Alarm history
 Parameter clear
All clear
 Names and functions of the opera- tion panel Copy mode
Parameter setting mode
 Setting procedure
Speed control operation
Speed control operation
Speed control
 Speed control operation Operation command setting
Forward and reverse rotation commands terminals STF, STR
Speed command
Torque restriction
 Torque restriction level
Second torque restriction level
 Gain adjustment
Preset speed-speed
Torque restrictions during acceleration and deceleration
Pr deceleration torque
 When 0 is set in Pr or Pr acceleration/deceleration time
Torque control operation
Torque control operation
Torque control
 O signals
Following table indicates the operations of the signals
Signal Terminal Name Remarks
Operation example Pr =0
 Torque control operation Setting procedure
Torque command right selection
Torque command setting
Perform secure wiring. Refer to Set the PLG. Refer to
 Speed restriction
 10E +10V
When Pr =
Used to give a speed restriction command
 Position command from parameter setting
Position command from PLC
Position control operation
Position control operation
 Control mode switchover timing
Control mode switchover timing
〈 Example Speed Position, when Pr = 4〉
Assumes that the Pr value is the factory setting
 Easy gain tuning
Easy gain tuning
Easy gain tuning execution procedure
Start signal
 Easy gain tuning Precautions for easy gain tuning
Automatically set parameters by easy gain tuning
Checking the Pr control system selection value
Load inertia estimation restriction conditions
Page
 Online auto tuning
Online auto tuning
2 Pr =1 start-time tuning
3 Pr = 2 normal tuning/adaptive magnetic flux observer
 Setting
Output speed
Torque %
10V
 Setting change 1.5 s
Read Pr to display the currently set gain speed
 Value is 100%
Current analog voltage adjustment value
Example When the analog
 Simple mode parameter list
Function list Simple mode parameters
Function list Simple mode parameters
 Setting Carrier Frequency
You can change the motor sound
Refer to page 62 for Pr soft PW M control
Pr maximum speed, Pr minimum speed
 Refer to page 46 for details
 Setting Drive System Control Method Remarks
Refer to page 43 for details
Pr extended function display selection
Pr control system selection
 Function list Extended function parameters
Function list Extended function parameters
 Deceleration pattern
Regenerative
Speed jump 1A
Speed jump 1B
 Remote setting
Intelligent mode
Alarm occurrence
DA1 terminal function
 PWM frequency Selection
Speed setting signal
Applied motor
 Reset selection
Parameter write Disable selection Reverse rotation
Operation mode
Online auto tuning Selection Auto tuning setting
 123 Waiting time setting
144 Speed setting
Switchover
117 Station number
 157 OL signal output
Timer
Power failure
Stall prevention 156 Operation selection
 Maker setting parameters. Do not make setting 169
168
171 Actual operation hour
Meter clear DI1 terminal function
 232 Multi-speed setting
Multi-speed setting 233
234 Multi-speed setting
236 Multi-speed setting
 Command selection
Switchover speed
Command 357 In-position zone
286 Droop gain
 Position command
Command pulse 420 Scaling factor Numerator
Command filter
427 Excessive level error
 Digital position
464 Control sudden stop
465 First position feed
Amount lower 4 digits
 Selection 801 Torque characteristic
Characteristic
805 Torque command
Value RAM Torque command
 818 Easy gain tuning Response level setting 819
822 Speed setting filter
826 Torque setting filter
832 Speed setting filter
 Adjustment
840 Torque bias selection
841 Torque bias
842 Torque bias
 874 OLT level setting
Fault definition
890 Maintenance output
Setting time 892 Maintenance output
 Major faults
Errors Alarms
Errors Alarms
 OV During Acc
OV During Dec
Motor Overload
Inv. Overload
 Br. Cct. Fault
Ground Fault
Inst. Pwr. Loss
Under Voltage
 OH Fault
Option Fault
Option slot alarm 1 to
Stll Prev STP OL shown during stall
 Fault 1 to Fault
CPU Fault
Corrupt Memry
PU Leave Out
 Fault
Indication Fault Name
Operation Panel P24
Operation Panel P12
 No encoder signal
Excessive position error
No encoder a signal
Overspeed occurrence
 Stall prevention
Minor fault
Fan Failure
 Operation Panel Err Indication
 Errors Alarms How to recover from PU stop error PS
Reset from operation panel
 Correspondences between digital and actual characters
Resetting the inverter
Correspondences between digital and actual characters
 Memo
 Troubleshooting
Troubleshooting
Motor generates abnormal noise
Vector control
 Troubleshooting Motor does not rotate
Vector control
 Command been
Is the torque
For speed restriction?
Parameter
 F control
 Troubleshooting Motor generates heat abnormally
 Being made?
Troubleshooting Motor hunts
Speed control
 Troubleshooting Machine operates unstably
 Does the inverters speed command match the motor speed?
Troubleshooting Speed command does not match motor speed
Have you set the motor type? Is the PLG setting correct?
 Troubleshooting Motor rotates but speed does not change
 Troubleshooting Torque control is not exercised normally
Is the wiring length short?
Torque control
Pr , Pr Is an external
 Is the torque command unvaried?
Reduce noise
Frequency low?
Filter Pr
 Precautions for maintenance and inspection
Precautions for maintenance and inspection
Insulation resistance test using megger
Check items
 Do not conduct a pressure test. Deterioration may occur
Precautions for maintenance and inspection Pressure test
Daily and periodic inspection
 Replacement of parts
Part Name Standard Replacement Interval Description
Interval
Area Inspection Description
 Relays
Cooling fan
Smoothing capacitors
 Measurement of main circuit voltages, currents and powers
Examples of Measuring Points and Instruments
 Measuring Points and Instruments
100% Pf1 =
100%
Pf2 =
 Model specifications
Model specifications
 Three-phase, 380 to 480V 50Hz/60Hz
Three-phase, 380V to 480V 50Hz/60Hz
10.0 12.8 19.0 24.6 30.4 35.8 46.3 59.5 68.5 91.0
10.0 14.5 18.5 27.5 35.5 51.8 132
 Common specifications
Common specifications
 Outline dimension drawings
Outline dimension drawings
Inverter outline dimension drawings
FR-V520-1.5K‚ 2.2K FR-V540-1.5K‚ 2.2K
 250
FR-V520-11K‚ 15K FR-V540-7.5K‚ 11K, 15K, 18.5K
FR-V520-18.5K
 FR-V520-22K, 30K‚ 37K !FR-V540-22K, 30K‚ 37K
Inverter Type
 SF-V5RH 1K
SF-V5RH 2K ‚ 3K
 SF-V5RH 5K ‚ 7K
 SF-V5RH 30K ‚ 37K ‚ 45K ‚ 55K
110
 For Maximum Safety
Print Date Manual Number Revision