SR5 0
This section is specifically about safety matters
Conditions, resulting in death or severe injury
Cause physical damage only
Page
Page
Page
How to Use the Input Signals
Multi-speed setting RL, RM, RH, REX signals Setting 0, 1, 2
Stall prevention
Handling of the RS-485 Connector
Biases and gains of the frequency setting voltage current
Frequency jump
Monitoring reference
Restart setting
Operation mode selection PID control 101
Retry function PWM carrier frequency Applied motor
145
To know the operating status at the occurrence of alarm
137
Correspondence between digital and actual characters 145
Wiring
Abbreviations
Terminal connection diagram
Japanese Version
FR-S520-0.1K to 3.7K -R -C FR-S540-0.4K to 3.7K -R
Layout and wiring of main circuit terminals
FR-S520S-0.1K to 1.5K -R -C FR-S510W-0.1K to 0.75K -R
NFB MC
North America Version
Inverter
FR-S520-0.1K to 3.7K-NA FR-S540-0.4K to 3.7K-NA R
FR-S510W-0.1K, 0.2K, 0.4K-NA FR-S510W-0.75K-NA
Reduce the output current
European Version
FR-S540-0.4K to 3.7K-ECR
FR-S520S-0.2K to 1.5K-EC R
FR-S540-0.4K, 0.75K, 1.5K, 2.2K, 3.7K-EC R
FR-S520S-0.2K, 0.4K, 0.75K-EC R FR-S520S-1.5K-EC R
Control circuit
Description of I/O Terminal Specifications
Main circuit
Terminal names in parentheses are those of the EC version
RUN
FR-S520S-0.1K to 1.5K -R FR-S520S-0.2K to 1.5K-EC R
How to Use the Main Circuit Terminals
Cables, wiring lengths, crimping terminals, etc
FR-S510W-0.1K to 0.75K -R FR-S510W-0.1K to 0.75K-NA
Wiring instructions
Peripheral devices
Selection of peripheral devices
AC Reactor DC Reactor Model
L1, N
Cables mm2
To-ground leakage currents
Line-to-line leakage currents
Rated sensitivity current
During commercial power
Type SP, CF, SF, CP
∆ n ≥ 10 ⋅ lg1+Ign+lg2+lgm
OFF
Power-off and magnetic contactor MC
Inverters primary side magnetic contactor MC
STF STR
Regarding noise and the installation of a noise filter
NFB FR-BAL
BLF
Grounding precautions
Noise reduction examples
BIF
Regarding power harmonics
Japanese power harmonic suppression guideline
Received Power Voltage 5th 7th 11th 13th 17th 19th 23rd Over
Conversion Factors for FR-S500 Series
Rated 6kV
Harmonic suppression technique requirement
Harmonic suppression techniques
No reactor, 100% operation ratio
How to Use the Control Circuit Terminals
Terminal block layout
M3 A, B, C terminals Al 0.5-6WH
Input signals are set to sink
Using tweezers, a pair of long
Changing the control logic
STR
RUN 24VDC
STR R
Right The forward/reverse rotation signal is
Input Terminals
Run start and stop STF, STR, Stop
Three-wire type connection STF, STR, Stop
STF-SD
STR-SD
Voltage input 10, 2
Basic
Current input 4, 5, AU
Manual-Automatic Switching
External frequency selection REX, RH, RM, RL
AU-SD on OFF
External command
REX
Indicator connection and adjustment
Japanese version FM
Output waveform of terminal FM
NA and EC version AM
CPU
Signal inputs by contactless switches
Control circuit common terminals SD, 5, SE
Second function selection RT signal Setting
Current input selection AU signal Setting
Start self-holding selection Stop signal Setting
Output shut-off MRS signal Setting
External thermal relay input Setting
Jog operation JOG signal Setting
Reset signal Setting
Jog operation using external signals
When connecting the parameter unit
PID control valid terminal Setting
PU operation/external operation switching Setting
Use the optional FR-CB2
System configuration examples
RS-485 communication
4P Twisted pair cable, 4 pairs
Wiring methods
Wiring of one RS-485 computer and one inverter
Design Information
MC1
Functions
Communication Parameters Only for the Type
Function Parameter List
Minimum Factory Cus Name Setting Range
Func- Pa- Indica- tion rame- tion ter
Minimum Factory Refer Cus Name Setting Range
FM AM
THM, THT, GF
OHT, OLT, PE, OPT
PWM
Selection functions
PID
Alarm history 115 Clear
ECL
Func Tion
Cation
NA, EC
For details of the program, refer to page 118 onwards
Com Minimum
List of Parameters Classified by Purpose of Use
Related to monitoring
Explanation of Functions Parameters
Setting
Name Factory Setting Remarks
Torque boost
Parameter Name Factory Setting Setting Range EC version
Maximum and minimum frequency
Base frequency, Base frequency voltage
EC version
Multi-speed operation to to
Remarks Range
Acceleration/deceleration time
Frequency setting Hz 120 Acceleration Deceleration time s
Electronic overcurrent protection
DC injection brake
Operation, etc. or the timing of operating
Starting frequency
Name Factory
Load pattern selection
RUN key rotation direction selection
Name Factory Setting Setting Range Remarks
Jog frequency
Refer to Refer to ,
CelerationDe Operation Activated
Stall Prevention OL Signal Operation Fast Output
Stall prevention function and current limit function
Deceleration Operation Not Activated Regenerative Driving
Stall prevention
100
Where, a =
Acceleration/deceleration pattern
Set the acceleration/deceleration pattern
Function Description
Extended function display selection
Frequency jump
Speed display
Name Factory Setting
Biases and gains of the frequency setting voltage current
Setting
Use Pr , calibration parameter C4 for
OperationDisplay
How to change the highest frequency
Flicker ... Parameter setting complete
Set value Hz
Voltage gain appears Press the SET key to show the analog
Press the SET key to set the value
Turn the setting dial to read another parameter
Key to return to
Key twice to show the next parameter
Start-time ground fault detection selection
Output Terminal Function Parameters
Up-to-frequency sensitivity
Output frequency detection
Output current detection functions
Parameter Name Factory Setting Remarks Range
Current Detection Function Parameters
On OFF
Zero current detection
Display Function Parameters
Monitor display
LED
Setting dial function selection
Press the RUN key to start the inverter
Refer to
Monitoring reference
Restart setting
Restart Operation Parameters
Maximum output voltage of terminal AM is 5VDC
Automatic restart operation after
Setting Description
Refer to the following table and set the parameters
Stfstr
Operation panel operation procedure
Remote setting function selection
Or PU digital preset frequency
Additional Function Parameters
Frequency setting storage conditions
Pr Setting
Function E 2PROM
Terminal Function Selection Parameters
Input terminal function selection
REX
Setting Signal Functions Related Parameters Name
MRS
JOG
Same function may be set to more than one terminal
Setting Signal Function Operation Parameters
Output terminal function selection
Referred to
Retry function
Pr Setting Number of Retries Alarm Signal Output
Operation Selection Function Parameters
Protective Functions Major Failures for Retries
Parameter Number Setting Description
PWM carrier frequency
You can change the motor sound
Set the motor used
Applied motor
Voltage input selection
Acceleration/deceleration time, which is a slope up/down to
Setting Remarks
Reset selection/PU stop selection
Parameter Name Factory Setting Setting Range Remarks
Reset Selection PU Stop Selection Setting
Key input from
Operation panel Restarting method with Shown
Cooling fan operation selection
Pr Setting Function
Parameter write inhibit selection
Operation mode selection
Reverse rotation prevention selection
EXT
Mode Signal
Function LED Indication * PU
RUN EXT
PU operation interlock
MRS
Operation mode switching by external signal
X16 Signal Operation Mode
PID control to
Setting Basic PID control configuration
PID action overview
102
Increases the manipulated
PID action
Reverse action
Variable output frequency if Deviation X = set point
Negative
Wiring example
Deviation
RUNFUP,FDN
Name Setting Description
O signals
Parameter setting
105
Adjustment procedure
106
Start
Calibration example
107
END
Set point input calibration
Detector output calibration
108
11.2
Auxiliary Function Parameters
Slip compensation
Automatic torque boost selection
Operating conditions
110
Ordinary V/F control and torque boost Pr , Pr are valid
Motor primary resistance
Parameter Name Factory Setting Remarks
Calibration Parameters
Meter frequency meter calibration Japanese version
Flicker ... Parameter setting complete
112
Meter frequency meter calibration NA and EC version
When the FR-PU04 is used, make calibration with Pr 114
Operation
Display
Clear Parameters
Alarm history clear
Erases the alarm history
Parameter clear
Symbol Switching Type
Operational functions
Operation mode-based functions
Communication-related parameters
Communication settings
14.1
118
Description Setting
119
CR LF
Computer programming Communication protocol
Operation Run Running
Inverter Monitor Parame
Reply data from inverter to computer during data read
Data format
Reply data from inverter to computer during data write
121
Send data from computer to inverter during data read
Signal Ascii Code Description
Data definitions
Control codes
123
STX ACK ENQ
H7F
124
Instruction Data
HFF
Page
Setting items and set data
126
FF =
HEC
127
Calibra
Nication Tion
128
Error Code List
Error Definition
Description Data
General flowchart
Operation at alarm occurrence
Communication error
Program example
Operation and speed command write
Location Selection N8 Pr Operation Command write
N9 Pr Speed Command write
N10 Link start mode Setting is enabled when Pr = Selection
Link start mode selection
N8 Pr operation Command write
Explanation of table External
14.4 E2PROM write selection
N13 Setting Display Language
Parameter Unit FR-PU04 Setting
Parameter unit display language switching
15.2
PU main display screen data selection
PU contrast adjustment
N15 PU contrast adjustment Setting is enabled when Pr =
N16 100
PU disconnection detection/PU setting lock
Monitor display and Resetstop key are valid
N17 Setting PU Disconnection Detection PU Setting Lock
Functions
136
Major failures
Errors Alarms
Error alarm definitions
OC1 FR-PU04
OC3 FR-PU04
138
OC2 FR-PU04
OV1 FR-PU04
THM
139
OV3
THT
OLT FR-PU04
140
OHT FR-PU04
OPT FR-PU04
141
Minor failures
For only the type having the RS-485 communication function
PUE
142
Write errors
Er1 FR-PU04 Control Mode
143
Operator ERR
Er2 FR-PU04 PU/EXT Mode
144
Er3 FR-PU04 Incr I/P
Resetting the inverter
Correspondence between digital and actual characters
Actual Display
Troubleshooting
Motor remains stopped
Acceleration/deceleration is not smooth
Speed greatly differs from the setting
Motor rotates in opposite direction
Motor current is large
Parameter write cannot be performed
Operation mode is not changed properly
Operation panel display is not operating
Motor produces annoying sound
Check items
Precautions for Maintenance and Inspection
Precautions for maintenance and inspection
Periodic inspection
Daily and periodic inspection
Insulation resistance test using megger
Pressure test
Interval Daily
Interval
151
Inspection Description
Daily 1 year
Inspection Interval
Checking the inverter and converter modules Preparation
Checking method
Module device numbers and terminals to be checked
Cooling fan
Replacement of parts
Part Name Standard Replacement Interval Description
Inverter Model No Fan Type
AIR Flow
Smoothing capacitors
Relays
Measurement of main circuit voltages, currents and powers
Typical Measuring Points and Instruments
158
Pf1=
Pf2=
Measuring Point Remarks Instrument Reference Measured Value
RES-SD
Measuring Point
RH, RM, RL, MRS
Measuring Remarks Instrument
Cations
160
Specification List
Phase 200V power supply
Ratings
Phase 400V power supply
Single-phase 200V power supply
Single-phase 100V power supply
Common specifications
NA, EC
Outline Drawings
168
Panel cut dimension drawing
Parameter unit FR-PU04 Outline drawing
Instructions
170
Selecting Instructions
Peripheral Selecting Instructions
Handling of primary side magnetic contactor
Installation of thermal relay
Disuse of power factor improving capacitor power capacitor
Handling of secondary side magnetic contactor
Operating Instructions
Cable thickness and wiring distance
Wiring
Operation
Installation
Power supply
Inverter-driven 400V class motor
Rectifying the motor insulation
Suppressing the surge voltage on the inverter side
Appendix
176
Extension
Func- Parameter tion Number
Data Code Computer
Link Data
178
Data Code Computer Link Parameter Extension
Read
179
180
Data Code Computer Func
Link Parameter Extension Setting Data Code 7F/FF
181
Name Link Data Tion
Manual number is given on the bottom left of the back cover
Print Date Manual Number Revision