Mitsubishi Electric Freqrol Z024-UL Instruction Manual page 121

Common Specifications
Control method
Output frequency
Digital
input
Analog
input
Frequency resolution
I
Sinusoidal
PWM
control system
0.5 to 360
Hz
(starting frequency: 0.5 to 10
Hz
variable)
0.01
Hz
(less than 100
Hz),
0.1
Hz
(100
Hz
or higher), when set on
PU
1/500 of maximum frequency (at 5
V
input), 1/1000 of maximum
frequency (at 10 V or 4-20 mA input)
Controller
speclfica-
tions
Digital setting Max.
0.01% of preset output frequency (-10 to +50 "C), when set
Analog setting
Frequency accuracy on
PU
Max. *0.5% of maximum output frequency (25% *lO°C)
characteristic
Base frequency selectable within 50-360 Hz, constant torqua or
reduced torque pattern is selectable.
I
Toraue boost
I
Manual torque boost setting (090%) available
I
AcceleratiotVdeceleration characteristic
0.04
seconds and from 0.1 to
3600
seconds can be set.
(Acceleration and deceleration times may
be set
individually.)
Linear or S-shape modes are selectable.
Braking torque
Regenerative O.lK, 0.2K
...
15O%Min., 0.4K,
0.75K
...
100%Min., 1.5K
...
50%Min.,
braking torque 2.2K, 3.7K
...
20% Min.
'6
Dc dynamic Actuation frequency (0 to 60
Hz),
actuation time (0 to 10 sec.), and
brake voltage
(0 to 10%) can be set.
-115-
Stall prevention actuation level
Actuation current level (0 to 200%) can be set.