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Common specifications
7.2 Common specifications
Inverter
Control specifications
Control system
Soft-PWM control or high carrier frequency sine-wave PWM control can be selected.
Vector control, or V/F control can be selected.
Control mode
Speed control, torque control, position control
Speed setting
resolution
Analog input 0.03% of the maximum set speed
Digital input
0.003% to the maximum setting (minimum setting 0.1r/min)
Acceleration/deceleration time
0 to 3600 s (0.1 s increments)
Acceleration/deceleration
pattern
Linear, S pattern (3 types) or backlash compensation acceleration/deceleration can be selected.
Torque restriction level
Torque restriction value can be set (0 to 400% variable)
Input signals
Analog setting signal
Terminal
No.
Setting Range Speed Control Torque Control
2 0 to 10V (resolution 0.03%) Main speed setting Speed restriction
1
0 to ±10V
(resolution 0.05%)
Auxiliary speed setting/magnetic flux
command/regenerative torque restriction
Speed restriction compensation/
magnetic flux command/forward/
reverse rotation speed restriction
(analog polarity switchover speed
restriction)
3
0 to ±10V (resolution 0.05%) Torque restriction/Torque bias
Torque command
Option (FR-V5AX) 6
0 to ±10V
(resolution 0.003%)
Main speed setting (at this time,
terminal 2 is invalid)/torque restriction
Speed restriction (at this time, terminal
2 is invalid)/Torque command (at this
time, terminal 3 is invalid)
Contact signal
3 fixed function terminals
Forward rotation command, alarm reset, external thermal relay
5 function terminals
Selection can be made from reverse rotation command, multi-speed setting (max. 15
speeds), remote setting, jog operation (Caution 1), second function selection, third
function selection, output stop, start signal self-holding, pre-excitation, control mode
switchover, torque restriction selection, S pattern switchover, PID control terminal,
orientation command, break opening completion signal, PU operation/external operation
switchover, torque bias selection 1, torque bias selection 2, P control selection, servo on,
HC connection, and PU/external interlock.
Option (FR-V5AX)
6 multi-function terminals
Output signals
Contact signal
1 changeover contact
(230VAC 0.3A, 30VDC 0.3A)
Selection can be made from inverter running, inverter running 2, up to speed,
instantaneous power failure (undervoltage), speed detection, second speed
detection, third speed detection, PU operation mode, overload alarm,
regenerative brake prealarm, electronic thermal relay prealarm, output current
detection, zero current detection, PID lower limit, PID upper limit, PID forward/
reverse rotation output, operation ready, operation ready 2, brake opening
request, fan fault output, heatsink overheat prealarm, orientation in-position,
forward rotation output, reverse rotation output, low speed output, torque
detection, regenerative status output, minor fault output, minor fault output
2,alarm output, maintenance timer output, remote output, output speed
detection, second (third) output speed detection, in-position and trace status.
Open collector signal
3 multi-function terminals
Option (FR-V5AY)
3 multi-function terminals
Option (FR-V5AM)
1 multi-function terminal
Option (FR-A5AY))
7 multi-function terminals
Analog output
0 to ±10V 12 bits ×1CH
0 to 10V 12 bits ×1CH
Selection can be made from speed, output current, output voltage, preset
speed, output frequency, motor torque, converter output voltage, regenerative
brake duty, electronic overcurrent protection load factor, output current peak
value, converter output voltage peak value, load meter, motor exciting current,
motor output, reference voltage output, torque command, torque current
command and torque monitoring.
Option (FR-A5AY)
0 to 10V 10 bits × 1CH
0 to 20mA 10 bits × 1CH
PLG pulse output
option (FR-V5AY)
A phase, B phase, Z phase (A and B phases can be divided)
Open collector/differential line driver.
Operational functions
Maximum/minimum speed setting, speed jump, external thermal relay input selection, polarity reversible operation,
override function, automatic restart operation after instantaneous power failure, forward/reverse rotation
prevention, operation mode selection, offline auto tuning function, online auto tuning function, easy gain tuning,
computer link operation, remote setting, brake sequence, second function, third function, multi-speed operation,
coasting to stop, power failure stop, PID control, speed feed forward, model adaptive speed control, master/slave,
torque bias, 12-bit digital command (FR-A5AX option),
16-bit digital command (FR-A5AH option), pulse train input
(FR-A5AP option), motor thermistor interface (FR-V5AX option)
Display
Parameter unit
(FR-DU04
-1
/FR-PU04V)
Selection can be made from speed, output current, output voltage, preset speed, output frequency, motor torque,
converter output voltage, regenerative brake duty, electronic overcurrent protection load factor, output current
peak value, converter output voltage peak value, input terminal status (Caution 4), output terminal status (Caution
4), load meter, motor exciting current, position pulse, cumulative operation time, actual operation time, motor load
factor, torque command, torque current command, feedback pulse, motor output, trace status.
Alarm definition
Alarm definition is displayed when protective function is activated. 8 past alarm definitions are stored. (Only 4
alarm definitions are displayed on the operation panel.)
Protective functions
Overcurrent shut-off (acceleration, deceleration, constant speed), regenerative overvoltage shut-off (acceleration, deceleration,
constant speed), undervoltage, instantaneous power failure, overload shut-off (electronic thermal relay), brake transistor alarm
(Caution 2), earth (ground) fault current, power output short circuit (12/24VDC/operation panel), stall prevention, external
thermal relay, heatsink overheat, fan fault, option alarm, parameter error, PU disconnection, encoder no-signal, speed deviation
large, overspeed, position error large, CPU error, encoder phase error, output phase failure, retry count excess, brake sequence
error
Environment
Ambient temperature
-10C to +50°C(non-freezing)
Ambient humidity 90%RH or less (non-condensing)
Storage temperature
(Caution 3)
-20 to +65°C
Atmosphere
Indoor use. (No corrosive gas, flammable gas, oil mist, dust and dirt)
Altitude, vibration
Maximum 1,000m above sea level, 5.9m/s
2
or less (compliant with JIS C 0040)
Dedicated
motor
Ambient temperature, humidity -10 to +40°C (non-freezing), 90%RH or less (non-condensing)
Structure
Totally enclosed forced draft system
Detector
PLG 2048P/R, A phase, B phase, Z phase +12VDC power supply
Equipment
PLG, thermal protector, fan
Insulation
Class F
Vibration rank V10
Dedicated
PLG cable
Resolution 2048 pulse/rev
Power supply voltage 12VDC±10%
Current consumption 90mA
Output signal form A, B phases (90° phase shift) Z phase: 1 pulse/rev
Output circuit Complimentary (constant voltage output matched by emitter follow)
Output voltage "H" level: Power supply voltage 9V or more (I
OH
: -20mA), "L" level: Power supply voltage 3V or less (I
OL
: 20mA)
CAUTION
1. Jog operation may also be performed from the operation panel (FR-DU04
-1
) or the parameter unit (FR-
PU04V).
2. Not provided for the FR-V520-18.5K to 55K, FR-V540-18.5K to 55K that do not have a built-in brake circuit.
3. Temperature applicable for a short period in transit, etc.
4. Not provided for the operation panel (FR-DU04
-1
).