Omron EasySpeed 3G3JE, Руководство пользователя

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Chapter 6
6-4
Parameter Tables
Note The time required to reach the frequency reference from 0 Hz, or to reach 0 Hz from the fre-
quency reference, is as follows:
Acceleration (deceleration) time =
Acceleration (deceleration) time set value
×
Frequency reference value
÷
Maximum output frequency
■
Initial Settings Mode
Display Name Description Setting
range (See
note 1.)
Default
setting
Unit Refer-
ence
P01 Rated motor current Used to set the motor's rated current
as the standard current for motor
overload (E03) detection. (Motor
overload protection will be disabled if
0.0 A is set.) The normal rated cur-
rent for a motor with the maximum
capacity supported by the Inverter is
set as the default. 0.0 to 2.5 0.1 kW:
0.6
0.2 kW:
1.0
0.4 kW:
2.0 A 3-17
P02 Accumulated operating
time standard Used to set the alarm output time for
the accumulated operating time
alarm (E09). 0.0 to 99.9 20.0 Kh 3-23
P03 DC injection braking fre-
quency Used to set functions for applying DC
current to an inductive motor to brake
the motor. When stopping, DC brak-
ing operates at the DC braking stan-
dard frequency and below. 0.0 to 5.0 3.0 Hz 3-18
P04 Startup DC injection
braking time 0.0 to 10.0 0.0 s 3-18
P05 DC injection braking-to-
stop time 0.0 to 10.0 0.5 s 3-18
P06 Maximum output fre-
quency Used to limit the frequency. Also used
as a reference frequency for the
acceleration time and deceleration
time. 50.0 to 120 60.0 Hz 3-19
P07 Frequency reference
upper limit Used to set the upper limit for the fre-
quency reference. 0.1 to 120 60.0 Hz 3-19
P08 Frequency reference
lower limit Used to set the lower limit for the fre-
quency reference. 0.0 to 120 0.0 Hz 3-19
P09 Momentary power inter-
ruption restart selection Used to select the processing for
when main-circuit low voltage protec-
tion occurs.
0: Do not continue operation.
1: Continue operation if power inter-
ruption is 0.5 s or less.
2: Always continue operation.
0 (
0
)
1 (
1
)
2 (
2
)
0 None 3-20
P10 Operation command
selection Used to select the command method
for starting and stopping the Inverter
and the direction of rotation.
Key: Use Digital Operator keys.
PLC: Use the STF and STR control
inputs.
Key (
key
)
PLC (
plc
)
Key None 3-20
P11 Frequency reference
selection Used to select the method for input-
ting frequency references.
Key:
Use Digital Operator keys.
MSP: Use frequency references
using multi-step speed refer-
ence 0 (SS0) and multi-step
speed reference 1 (SS1).
T.C: Time-shared proportional
pulses using multi-step speed
reference 0 (SS0).
Key (
key
)
MSP (
msp
)
T.C (
t.c
)
Key None 3-21