Mitsubishi FR - S500 Manual Do Utilizador
165
4
.1.2 Common specifications
Control method
Selectable between Soft-PWM control and high carrier
frequency PWM control, V/F control or automatic torque
boost control selectable.
frequency PWM control, V/F control or automatic torque
boost control selectable.
Output frequency range
0.5 to 120Hz (starting frequency variable between 0 and
60Hz)
60Hz)
Frequency setting resolution
5VDC input: 1/500 of max. set frequency, 10V, 4 to
20mADC input: 1/1000 of max. set frequency. Digital input:
0.1Hz (less than 100Hz), 1Hz (100Hz or higher)
20mADC input: 1/1000 of max. set frequency. Digital input:
0.1Hz (less than 100Hz), 1Hz (100Hz or higher)
Frequency accuracy
Analog input: Within
±
1% of max. output frequency
(25ºC
±
10ºC (77ºF±18ºF))
Digital input: Within
±
0.5% of set output frequency (when
setting dial is used)
Starting torque
150% (at 6Hz) during automatic torque boost control
Acceleration/deceleration
time setting
time setting
0, 0.1 to 999s (may be set individually for acceleration and
deceleration), linear or S-pattern acceleration/deceleration
mode selectable.
deceleration), linear or S-pattern acceleration/deceleration
mode selectable.
Regenerative
0.1K, 0.2K ... 150%, 0.4K, 0.75K ... 100%, 1.5K ... 50%,
2.2K, 3.7K ... 20%,
2.2K, 3.7K ... 20%,
Braking
torque (*2)
torque (*2)
DC braking
Operation frequency (0 to 120Hz), operation time (0 to 10s),
operation voltage (0 to 15%)
operation voltage (0 to 15%)
Analog input
0 to 5VDC, 0 to 10VDC, 4 to 20mA
Frequency
setting
signal
setting
signal
Digital input
Entered from control panel.
Start
signal
signal
STF, STR
Forward and reverse rotation, start signal
automatic self-holding input (3-wire input) can
be selected.
automatic self-holding input (3-wire input) can
be selected.
Alarm reset
Used to reset alarm output provided when
protective function is activated.
protective function is activated.
Multi-speed selection
Up to 15 speeds can be selected. (Each speed
can be set between 0 and 120Hz, running
speed can be changed during operation from
the control panel.)
can be set between 0 and 120Hz, running
speed can be changed during operation from
the control panel.)
Second function selection
Used to select second functions (acceleration
time, deceleration time, torque boost, base
frequency, electronic overcurrent protection).
time, deceleration time, torque boost, base
frequency, electronic overcurrent protection).
Output stop
Instantaneous shut-off of inverter output
(frequency, voltage).
(frequency, voltage).
Current input selection
Used to select input of frequency setting signal
4 to 20mADC (terminal 4).
4 to 20mADC (terminal 4).
External thermal relay
input
input
Thermal relay contact input for use when the
inverter is stopped by the external thermal relay.
inverter is stopped by the external thermal relay.
Jog signal
Jog operation mode selection
PID control valid
Selection for exercising PID control
Cont
ro
l s
pec
if
ic
at
ions
Input
s
ignal
s
PU operation-external
operation switching
operation switching
Used to switch between PU operation and
external operation from outside the inverter.
external operation from outside the inverter.
Use
Pr. 60 to
Pr. 63 for
selection.
Pr. 60 to
Pr. 63 for
selection.