Manuals
/
Toshiba
/
Computer Equipment
/
Power Supply
Toshiba
VF-FS1 instruction manual
Models:
VF-FS1
1
208
252
252
Download
252 pages
5.48 Kb
205
206
207
208
209
210
211
212
<
>
Specs
Install
Standard connection diagram
Parts replacement alarms
Warranty
Dimension
Maintenance
Wiring
Preset-speed operation
Command mode selection
Page 208
Image 208
Page 207
Page 209
Page 208
Image 208
Page 207
Page 209
Contents
Industrial Inverter
Page
Safety precautions
Meanings of symbols
Safety precautions
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
Braking a motor when cutting off power supply
Low loads and low inertia loads
Occurrence of instability
Load that produces regenerative torque
Inverters
Braking motor
Measures to protect motors against surge voltages
Protecting inverters from overcurrent
Power factor correction capacitor
If power supply distortion is not negligible
Operating at other than rated voltage
MCCB1
What to do about the leak current
Effects of leak current across ground
Remedies
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
Control and main power supply
Wiring
Standard connections
Preventing radio noise
Standard connection diagram
Standard connection diagram
Power circuit terminals
Description of terminals
Control circuit terminals
Power circuit
Control circuit terminals
VIA
VIB
FLB
FLA
FLC
PLC
Logic switching
Operations
Eoqf
Simplified Operation of the VF-FS1
Hoqf
How to start and stop
Example of a Eoqf setting procedure
Start and stop using the operation panel keys EOQF=
Coast stop
How to set the frequency
Example of a Hoqf setting procedure
Example of operating a run from the panel
HOQF
Setting the frequency using the operation panel HOQF= or
Frequency setting
How to operate the VF-FS1
Mccb
Page
Mode for monitoring all inverter status
Setting monitor mode Mode for setting inverter parameters
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
Search and resetting of changed parameters I4W
Example of parameter setting
How to search and reprogram parameters
ITW
CEE
Setting a parameter, using the wizard function CWH
HTH
How to use the wizard function
How Parameters of Quick setting wizard
CWJ
How to use the history function
Jgcf
Parameters that cannot be changed while running
CW
How to save/load the user setting parameters
Returning all parameters to standard default setting
Kpkv
Page
Basic parameters
Setting acceleration/deceleration time
Automatic acceleration/deceleration
Methods of setting automatic acceleration/deceleration
Manually setting acceleration/deceleration time
CWK
Function Adjustment range Default setting
Specifying an operation mode, using parameters
UP/DOWN
EOF
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
Meter setting and adjustment
Houn Meter selection HO Meter adjustment
HOUN=
Houn
Adjustment scale with parameter HO Meter adjustment
Resolution
VF-FS1
Adjusting the meter in inverter stop state
HOUN=
VR Default setting
Standard default setting
Programmed value
E6581381
Forward/reverse run selection Operation panel operation
HT Forward/reverse run selection Operation panel operation
Maximum frequency
Upper limit and lower limit frequencies
HJ Maximum frequency
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
Precautions on vector control
+ Motor constant must be set
Energy-saving
Operating a permanent magnet motor
E6581381
Valid, Invalid
Manual torque boost increasing torque boost at low speeds
Setting the electronic thermal
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
UT UT Preset-speed operation frequencies
Preset-speed operation speeds in 7 steps
Thermal memory selection H
UT
UT
UT
UT
Below is an example of 7-step speed operation
Low-speed signal
Low-speed signal output frequency
Extended parameters
Input/output parameters
Output of designated frequency reach signal
Speed reach detection band
Output of set frequency speed reach signal
Designated frequency
Changing the functions of VIA terminal
Input signal selection
VIA terminal function selection
Keeping an input terminal function always active on
Terminal function selection
Modifying input terminal functions
Setting of contact input terminal function
Connection method 1 A-contact input
Connection with transistor output
Sink Negative logic / Source Positive logic input
Modifying output terminal functions
Examples of application
Assigning one function to an output terminal
Assigning two functions to an output terminal
RY RC
RY-RC
Input terminal function
Holding the output of signals in on status
Hdry
Comparing the frequency command values
FLA-FLB-FLC
Switching motor characteristics via terminal input
Basic parameters
Frequency priority selection
Setting of switching terminals
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
About the setting of the initial up/down frequency
Frequency adjustment range
Minimum unit of frequency adjustment
About the change of the initial up/down frequency
Fine adjustment of frequency setting signal
2 Run/stop control with frequency setting signals
Starting frequency setting
Operation frequency
Starting frequency
DC braking
DC braking
OFF
Jump frequency jumping resonant frequencies
Bumpless operation
Bumpless operation selection
PWM carrier frequency
0.75kW
15kW
E6581381
Auto-restart Restart of coasting motor
Trip-less intensification
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
Adjusting the PID control gain level
Setting PID control
Types of PID control interfaces
P-gain adjustment parameter
I-gain adjustment parameter
Adjusting analog command voltages
D-gain adjustment parameter
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
Emergency stop
Emergency stop Emergency DC braking time
External trip stop via terminals
Emergency stopping from the operation panel
Output phase failure detection
Output phase failure detection mode selection
Control mode for small current
Input phase failure detection
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
Cumulative operation time alarm setting
Cumulative operation time alarm setting
Over-voltage stall protection level
Over-voltage stall protection level
Undervoltage trip/alarm selection
Undervoltage trip
Parts replacement alarms
Trip at VIA low level input mode
Trip at VIA low level input mode
Motor PTC thermal protection
Evasion from Overvoltage and Imput phase failure
Forced fire-speed control function
NNWN
Example of setting
Adjustment parameters
Calibration of analog outputs
Resetting method
Prohibition of key operations and parameter settings
Operation panel parameter
Changing the unit to a
Current / voltage unit
An example of setting when HJ is 80 and H is
Changing the steps in which the value displayed changes
When H is not 0.00, and H is not 0 disabled
Free pressing a panel key once Free panel display
Changing the display format while power is on
Changing the item displayed by default
Standard monitor display selection
Integral output power
Selection of operation panel stop pattern
Display of the head of the parameters
Selection of operation panel stop pattern
Title
Setting of common function
Error by disconnection
Communication function Common serial
Communication rate
Communication function parameters Common serial options
E6581381
Using the RS485
Setting the communication functions
Transmission specifications
Example of connection for RS485-communication
Wiring
Parameters for options
Permanent magnetic motors
Page
Setting the operation frequency
Applied operation
HOQF
HOQF
Hoqf
P24
Hoqf
PLC VIA SS3 VIB
RES
Setting the operation mode
RES SC/LC
RES SC/LC PLC VIA VIB
Status monitor mode
Monitoring the operation status
Status monitor under normal conditions
LED
KK
VIA RES
Pgtt ⇔
Display of detailed information on a past trip
Trip code display
Display of trip information
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
Measures to satisfy the standards
How to cope with the CE directive
About the EMC directive
Measures to satisfy the EMC directive
Three-phase 400V class
Example of wiring
About the low-voltage directive
Compliance with Installation
Compliance with UL Standard and CSA Standard
Measures to satisfy the low-voltage directive
Compliance with Connection
Motor thermal protection
AIC, Fuse and Wire sizes
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
11.1 User parameters
Table of parameters and data
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
Models and their standard specifications
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
Check points
Periodical inspection
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