Manuals
/
Toshiba
/
Computer Equipment
/
Power Supply
Toshiba
VF-FS1 instruction manual
Models:
VF-FS1
1
54
252
252
Download
252 pages
5.48 Kb
51
52
53
54
55
56
57
58
<
>
Specification
Install
Standard connection diagram
Parts replacement alarms
Warranty
Dimension
Maintenance
Wiring
Preset-speed operation
Command mode selection
Page 54
Image 54
Page 53
Page 55
Page 54
Image 54
Page 53
Page 55
Contents
Industrial Inverter
Page
Safety precautions
Safety precautions
Meanings of symbols
Explanation of markings
General Operation
Transportation & installation
Wiring
Operations
When retry function is selected inverter
Maintenance and inspection
Disposal
Attach warning labels
Features
II. Introduction
Contents
E6581381
Iii
Read first
Check product purchase
Contents of the product
Names and functions
Outside view
Bottom
Power circuit and control circuit terminal boards
Power circuit terminal board
VFFS1-2004 ∼ 2037PM VFFS1-4004 ∼ 4055PL
E6581381
E6581381
Grounding capacitor disconnecting switch and taps
Control circuit terminal board
AWG
How to open the front terminal board cover-18.5kW or less
How to open the front terminal board cover-22kW or More
Motors
Occurrence of instability
Braking a motor when cutting off power supply
Low loads and low inertia loads
Load that produces regenerative torque
Measures to protect motors against surge voltages
Inverters
Braking motor
Protecting inverters from overcurrent
Operating at other than rated voltage
Power factor correction capacitor
If power supply distortion is not negligible
MCCB1
Remedies
What to do about the leak current
Effects of leak current across ground
Elcb
Affects of leakage current across lines
Installation
Installation environment
5cm
How to install
Standard installation Side-by-side installation
Operating motor Calorific Values w
Installing more than one unit in a cabinet
Page
Connection
Standard connections
Control and main power supply
Wiring
Preventing radio noise
Standard connection diagram
Standard connection diagram
Power circuit terminals
Description of terminals
Power circuit
Control circuit terminals
Control circuit terminals
VIA
VIB
FLA
FLB
FLC
PLC
Logic switching
Operations
Simplified Operation of the VF-FS1
Eoqf
Hoqf
Start and stop using the operation panel keys EOQF=
How to start and stop
Example of a Eoqf setting procedure
Coast stop
Example of operating a run from the panel
How to set the frequency
Example of a Hoqf setting procedure
HOQF
Setting the frequency using the operation panel HOQF= or
Frequency setting
How to operate the VF-FS1
Mccb
Page
Setting monitor mode Mode for setting inverter parameters
Mode for monitoring all inverter status
Basic VF-FS1 operations
Flow of status monitor mode
How to set parameters
Basic parameters Extended parameters User parameters
How to set the basic parameters
Changes the parameter setting Saves the changed value
How to set extended parameters
How to search and reprogram parameters
Search and resetting of changed parameters I4W
Example of parameter setting
ITW
Setting a parameter, using the wizard function CWH
CEE
HTH
How to use the wizard function
How Parameters of Quick setting wizard
How to use the history function
CWJ
Jgcf
Parameters that cannot be changed while running
CW
Returning all parameters to standard default setting
How to save/load the user setting parameters
Kpkv
Page
Setting acceleration/deceleration time
Basic parameters
Automatic acceleration/deceleration
Manually setting acceleration/deceleration time
Methods of setting automatic acceleration/deceleration
CWK
Function Adjustment range Default setting
EOF
Specifying an operation mode, using parameters
UP/DOWN
UP/DOWN HOF
RES PLC VIA VIB
OFF
Selection of operation mode
Setting mode Switching of commands and references
Command mode selection
Frequency setting mode selection
Preset-speed operation
HOUN=
Meter setting and adjustment
Houn Meter selection HO Meter adjustment
Houn
Resolution
Adjustment scale with parameter HO Meter adjustment
VF-FS1
Adjusting the meter in inverter stop state
HOUN=
Standard default setting
VR Default setting
Programmed value
E6581381
Forward/reverse run selection Operation panel operation
HT Forward/reverse run selection Operation panel operation
HJ Maximum frequency
Maximum frequency
Upper limit and lower limit frequencies
WN Upper limit frequency NN Lower limit frequency
Base frequency
XN Base frequency XNX Base frequency voltage
Selecting control mode
RV V/F control mode selection
Constant torque characteristics
Setting for fans and pumps
Increasing starting torque
Motor constant must be set
Energy-saving
Precautions on vector control
+ Motor constant must be set
Operating a permanent magnet motor
E6581381
Valid, Invalid
Setting the electronic thermal
Manual torque boost increasing torque boost at low speeds
XD Torque boost
Motor electronic thermal protection level
QNO
Setting value Overload protection Overload stall
Inverter over load characteristics
Motor 150%-overload time limit H
Preset-speed operation speeds in 7 steps
UT UT Preset-speed operation frequencies
Thermal memory selection H
UT
UT
UT
UT
Below is an example of 7-step speed operation
Extended parameters
Low-speed signal
Low-speed signal output frequency
Input/output parameters
Output of designated frequency reach signal
Speed reach detection band
Output of set frequency speed reach signal
Designated frequency
Input signal selection
Changing the functions of VIA terminal
VIA terminal function selection
Terminal function selection
Keeping an input terminal function always active on
Modifying input terminal functions
Setting of contact input terminal function
Connection method 1 A-contact input
Connection with transistor output
Modifying output terminal functions
Sink Negative logic / Source Positive logic input
Examples of application
Assigning two functions to an output terminal
Assigning one function to an output terminal
RY RC
RY-RC
Holding the output of signals in on status
Input terminal function
Hdry
Comparing the frequency command values
FLA-FLB-FLC
Switching motor characteristics via terminal input
Basic parameters
Setting of switching terminals
Frequency priority selection
AD2 VF2 MOT2 OCS2 OFF
External switching Input terminal function 38 Fchg enabled
Automatic switching by frequency command
Setting frequency command characteristics
10Vdc voltage input adjustment VIA, VIB
VIA, VIB terminals
Setting of frequency with the input from an external contact
Sample sequence diagram 1 Adjustment with continuous signals
Adjustment with pulse signals Parameter-setting example
Minimum unit of frequency adjustment
About the setting of the initial up/down frequency
Frequency adjustment range
About the change of the initial up/down frequency
Fine adjustment of frequency setting signal
Operation frequency
2 Run/stop control with frequency setting signals
Starting frequency setting
Starting frequency
DC braking
DC braking
OFF
Jump frequency jumping resonant frequencies
Bumpless operation
Bumpless operation selection
PWM carrier frequency
0.75kW
15kW
E6581381
Trip-less intensification
Auto-restart Restart of coasting motor
Auto-restart control selection
Restarting motor during coasting Motor speed search function
Motor speed search at starting
Instantaneous power failure coast stop selection
Instantaneous power failure coast stop selection
Retry function
Retry selection Selecting the number of times
E6581381
Avoiding overvoltage tripping
Output voltage adjustment/Supply voltage correction
Canceling the operation command
Reverse-run prohibition
Droop control
Droop gain Droop insensitive torque band
E6581381
Conducting PID control
External connection
Setting PID control
Adjusting the PID control gain level
Types of PID control interfaces
P-gain adjustment parameter
I-gain adjustment parameter
D-gain adjustment parameter
Adjusting analog command voltages
Setting the time elapsed before PID control starts
Setting motor constants
Setting motor constants
Set the auto-tuning parameter H to Auto-tuning enabled
E6581381
Setting motor constants 2 Details
E6581381
Acceleration/deceleration time
Selecting an acceleration/deceleration pattern
Switching acceleration/deceleration time 1
E6581381
Setting motor electronic thermal protection
Protection functions
Setting current stall
Stall prevention level
Inverter trip retention
Inverter trip retention selection
External trip stop via terminals
Emergency stop
Emergency stop Emergency DC braking time
Emergency stopping from the operation panel
Output phase failure detection
Output phase failure detection mode selection
Input phase failure detection
Control mode for small current
Input phase failure detection mode selection
Detection of output short-circuit
Detection of output short-circuit during start-up
Over-torque trip
OFF On OFF
Over-voltage stall protection level
Cumulative operation time alarm setting
Cumulative operation time alarm setting
Over-voltage stall protection level
Undervoltage trip/alarm selection
Undervoltage trip
Trip at VIA low level input mode
Parts replacement alarms
Trip at VIA low level input mode
Motor PTC thermal protection
Evasion from Overvoltage and Imput phase failure
Forced fire-speed control function
NNWN
Adjustment parameters
Example of setting
Calibration of analog outputs
Prohibition of key operations and parameter settings
Resetting method
Operation panel parameter
Changing the unit to a
Current / voltage unit
An example of setting when HJ is 80 and H is
When H is not 0.00, and H is not 0 disabled
Changing the steps in which the value displayed changes
Free pressing a panel key once Free panel display
Changing the item displayed by default
Changing the display format while power is on
Standard monitor display selection
Display of the head of the parameters
Integral output power
Selection of operation panel stop pattern
Selection of operation panel stop pattern
Title
Communication function Common serial
Setting of common function
Error by disconnection
Communication rate
Communication function parameters Common serial options
E6581381
Transmission specifications
Using the RS485
Setting the communication functions
Example of connection for RS485-communication
Wiring
Parameters for options
Permanent magnetic motors
Page
HOQF
Setting the operation frequency
Applied operation
HOQF
P24
Hoqf
Hoqf
PLC VIA SS3 VIB
RES
Setting the operation mode
RES SC/LC
RES SC/LC PLC VIA VIB
Status monitor under normal conditions
Status monitor mode
Monitoring the operation status
LED
KK
VIA RES
Pgtt ⇔
Display of detailed information on a past trip
Display of trip information
Trip code display
Display of trip information
Display of trip information at the occurrence of a trip
Example of call-up of trip information
Input terminal KK FE06 OFF
Cause of the trip is displayed
E6581381
Page
How to cope with the CE directive
Measures to satisfy the standards
About the EMC directive
Measures to satisfy the EMC directive
Three-phase 400V class
Example of wiring
About the low-voltage directive
Measures to satisfy the low-voltage directive
Compliance with Installation
Compliance with UL Standard and CSA Standard
Compliance with Connection
AIC, Fuse and Wire sizes
Motor thermal protection
AIC a
Selection of wiring materials and devices
Peripheral devices
Selection of wiring devices
Input current a
Installation of a magnetic contactor
Magnetic contactor in the primary circuit
Installation of an overload relay
Magnetic contactor in the secondary circuit
Optional external devices
Page
Table of parameters and data
11.1 User parameters
11.2 Basic parameters
Houn
UT
Extended parameters
Input/output parameters
Frequency parameters
Operation mode parameters
NNWN
Torque boost parameters
Acceleration/deceleration time parameters
Protection parameters
Output parameters
Operation panel parameters
Communication parameters
Default settings by inverter rating
PM motor parameters
Table of input terminal functions
AD2
OHN
Table of output terminal functions
LLN
UCN
Pidfn
Order of precedence of combined functions
Specifications
Models and their standard specifications
Standard specifications
Common specification
Display
Outside dimensions and mass
Outside dimensions and mass
Outline drawing
Fig.A
Fig.E
Before making a service call Trip information and remedies
Trip causes/warnings and remedies
QR
GTT
QHH
Restoring the inverter from a trip
If the motor does not run while no trip message is displayed
How to determine the causes of other problems
How to cope with parameter setting-related problems
Page
Inspection and maintenance
Regular inspection
Periodical inspection
Check points
Check items
Replacement of expendable parts
Standard replacement cycles of principal parts
Making a call for servicing
Keeping the inverter in storage
Page
Warranty
Disposal of the inverter
Page
Toshiba